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Columbia Construction Inc ~ CP19003 Qq of Tigard CONTRACT AMEND 131 s r Oregon 172-7 � AMENDMENT 2 Tigard,Oregon 97223 SUMMARY FORM Phone-(503) 639-4171 Fax-(503) 684-729.7 wurov. •v Project Title: Dirksen Nature Park: Restroom& Project Manager:Jeff Peck Nature Play Improvements Contractor: Columbia Construction, Inc. O " ' al Contract#: CP19003 Effective Dates: 1/15/19 Chanjee Order/Amendment Amount: $7,517.49 Accounting String.420-8000-56005 Amendment Percentage Running Total: 1% Work Orders: 92016-06-140&92016-04-140 AMENDMENT DETAILS Purchase of additional accessible picnic table Drain rock installation for nature plays not included in the original bid Extra wood chips in Nature Play Contract extension requested for time through January 31,2018. CHANGE ORDER DETAILS UNIT QTY UNIT$ TOTAL$ Picnic table COR 13 EA 1 2,295.00 2,295.00 Drain rock install COR 1 LS 1 2,068.25 -2,068.25 `—c�, Extra Wood Chis (partial COR 14 LS 1 3,154.24 ~3154.24 Total I 1 7,517.49'. REASONING FOR CHANGE ORDER/AMENDMENT Missing one picnic table on the bid schedule to be installed at the interpretive shelter/restroom Drain rock for Nature Play areas not included in the original bid schedule. Extra Wood Chips for nature play surfacing Delivery of site furnishings (benches,accessible picnic tables)delayed by factory resulting from lack of inventory. Delivered to site on December 28,2018. Installation date expected week of jan14. BUDGET IMPACT AND REQUIRED ACTIONS Contact Amendment 2 requests payment authorization from contingency funds from capital projects (92016-06 and 92016-04). REQUESTING PROJECT MANAGER APPROVIN STAFF a ature Signature D to Date Contractor is hereby authorized by the City of Tigard to perform CONTRACTOR the additional work described below in accordance with the terms and conditions detailed in the original contract along with all applicable rules,regulations,and laws that may be in effect for the work. The unit pricing in the original contract shall apply to all Signature additional work. A copy of this form, once completed, is to be forwarded to the Purchasing Office to ensure all changes to the encumbrances are met. Remember—the cumulative total of Amendments cannot exceed the project's FY budget. Date CITY OF TIGARD,OREGON AMENDMENT TO CONTRACT DIRKSEN NATURE PARK RESTROOM AND NATURE PLAY IMPROVEMENTS (CONTRACT NUMBER CP19003) AMENDMENT #2 The Agreement between the City of Tigard,a municipal corporation of the State of Oregon,hereinafter called City, and Columbia Construction,Inc.,hereinafter referred to as Contractor, entered into on the 16th day of July,2018,is hereby amended as follows: 3. Compensation A. City agrees to pay Contractor Eight Hundred Twenty One Theusand Four Hundred Seventy Nifte and No/100 Dollars Eight Hundred Twenty Eight Thousand Nine Hundred Ninety Six and 49/100 ($821,479:00)($828,996.49) for performance of those services provided herein. Purchase and installation of one additional accessible picnic table. Purchase and installation of drain rock for nature play areas. Extra wood chips in nature play areas. Contract end date extended through January 31,2019. IN WITNESS WHEREOF, City has caused this Amendment to be executed by its dull* authorized undersigned officer and Contractor has executed this Amendment upon signature and date listed below. CITY OF TIGARD COLUMBIA CONSTRUCTION,INC. Signature Sigalr=e AAo rAc,b, -3��OC Dyk 5 Printed Name Printed Name / ' D •firq /- 7- lC/ Date Date Ga 12- COLUMBIA Z.COLUMBIA caw Inc Change Order Request Project: Dirksen Park Request#: 12 Date:11/27/18 Description: 3"drain rock Request:This is per work change directive#7,to furnish and place 3"drain rock in both nature play areas.Please see attached paperwork from Site One. a� a TA Y Sub-contractor:$2,688.30 Prime Contractor:$ 1 1 OH&P:$268.80 Total:$2,957.10 —To S o-- �Ac n1L s �iOc a� CA � Z. Siened: Jeff Dirks Date:11/27/18 PO Box 621,10749 Oak St#6 1 Donald,OR 970201 503.427.0304 Work Change Directive No. 7 City of Tigard To: Columbia Construction Inc. _ Page: 1 of 1 Date: October 29, 2018 Tigard Job No.: 92016-06 Attn: Jeff Dirks/Erick Kruse Project: Dirksen Nature Park Restroom& Nature Play _ You Are Hereby Authorized and Instructed to Effect the Following Modifications of the Contract for the Foregoing Named Project: For the purpose of furnishing and placing a 3"thick sections of 1"-0 drain rock in both nature play areas. Large Nature Play Area: 4,454 SQ. FT. Small Nature Play Area: 961 SQ. FT. Provide proposed lump sum pricing adjustment to the current Contract Prices for the following Bid Item,for the WCD No.7 work: • No. 58—Extra Work LS adjustment Maximum Cost $ or Minimum Credit $ This Form shall be used only for the issuance of emergency or priority instructions to the Contractor where the time required for preparation and execution of a formal Change Order could result in delay or stoppage of the Work,or would allow a hazardous condition to exist. A duly authorized Change Order shall replace this Work Change Directive as soon as possible and shall bear appropriate reference to this Work Change Directive. Distribution: Contractor(original) By: � r° f Resident Inspector Project Manager City Engineer 603-296-4058 ` 505-296-1055 PO 80X 10678 '�� PO BOX 10670 �O"Pjlox Ya7,gt� Partlanci,OR 87810 �pNVSYrOilS Portland,OR 87870 40864 41813 7 Delivery Receipt Date .w Delivery Receipt Date h Sold To i!�.(,�1►�N►t1 A �I,�I� itb�ry 3oldTo Company Rep Company Rep Job Name Job Neme t?O.# P.O.# Conveyor Truck Service Conveyor Truck Service Hourly Samoa Hours Hourly 8oMos Hours i Per-Load Service toads Per-Load Service Loads i Material Sold Material Sold Quantity Type j Quantity Type P 2 TOTAL: ❑S•t Account TOTAL: O S- 'ACdd,4hl• O Credit Card Check# Z , rdll Cenl Check# Job Description: Job Description: / CONDITIONS OF THIS SALE ARE LISTED ON BACK CONDITIONS OF THIS SALE ARE LISTED ON BACK PLEASE READ AND UNDERSTAND BEFORE SIGNINGI PLEASE READ AND UNDERSTAND BEFORE SIGNINGI I UNDERSTANDANDAGREE TO THE CONDITIONS LISTED ON i UNDERSTAND AND AGREE TO THE CONDITIONS LISTED ON THE BACK OF THIS DELIVERY RECEIPT I AM AN AGENT OF THE THE BACK OF THIS DELIVERY RECEIPT I AM AN AGENT OF THE COMPANY LISTED ABOVE ON THE SOLO TO LINE AND HEREBY COMPANY LISTED ABOVE ON THE`SOLD TO'LINE AND HEREBY AUTHORIZE FULL PAYMENT FOR PRODUCTSAND SERVICES AUTHORIZE FULL PAYMENT FOR PRODUCTS AND SERVICES LISTEDABOVE. LISTEDABOVE. Signature�_,_ Slgnatud,✓—,�) - C00- -4 1-1 A946 COLUMBIA, conSIMI M 1W Change Order Request Project: Dirksen Park Request#: 17 Date: 12/17/18 Description: Hillcrest CO#12 Request:This CO is from Hillcrest,it should have been added in with Columbia COR#12 but I didn't have any paperwork from Hillcrest at that time. Sub-contractor:$1,880.25 O 'T"O TP-Y Prime Contractor:$ OH&P:$1880.00 fig Total:$2,068.25 I r —1 r I 9 2 016 -ay �-JA4%kYc � `r -To 7Kr Sianed: Jeff Dirks PO Box 621,10749 Oak St#6 1 Donald,OR 97020 1 503.427.0304 g g 0 Nrjl'V N vl C v1 C 0 � 00 00 co PC v� a' a7 e $ s o 0 0 U Y 00 L O • �0 d i N Y '6 N 0 G1 r fit i9 i9 ir4 ii, � f6 L p o 00 U V 0�1 to 4- "*' v .� In N N O O o E x a Qj PC b�A A W) 0 opo as F U G A aCD A W � � „ 12, a a o a� o �j pe Z exp M A rA Q o g p A v p p L it O PC O p .a "OA. 7 •y L V .� 43 OOaw v •ti d � � � � O 5 rA bA G4 O u3 � N M CQ � •� b � .--i "C ~ \ o po PC w w m A ' M o V p �o +.+ O rl a� D C0R_ *V �3 COLUMBER cBMIMIM 11C Change Order Request Project:Dirksen Park Request#: 13 Date:12/10/18 Description: Picnic table Request:This COR is for the extra picnic table.6 are shown on the drawings,only 5 are on the bid sheet. Paperwork is attached a�c is Fay Sub-contractor:$ ��' '�_ Prime Contractor:$2,0 .00 I/ 7 C' OH&P:$2 slfwo Total:$2,26 o Z i Z q • 0 f�rL f A A 1 C A's PST OF: CA 2 Sixned: Jeff DAS �✓�L T 9 18 . 66 PO Box 621,10749 Oak St#6 Donald,OR 97020 1 503.427.0304 h OF OREt PRICE QUOTWORDER FORM Project Name: Dirksen Nature Park Date. Tigard,Oregon Attention: Bidder/Estimator Quantity Units Item Description Unit Price Subtotal RecycieDesign PAR.FLA.BE.072.SM-Park Series Armless Bench- $525 $2,100.00 4 ea 72"long surface mt. 6 eaRecycleDesign PAR.PT.096.SM-96"Park Picnic Table-ADA both $2,060 $12,360.00 ends,surface mt 1 ea RacycleDesign PAR.WR.032.SM-(9856)Park Series Trash $869 $869.00 Receptacle 32 gal.wAiner and Flat Top.surface mt $0.00 Subtotal $15,329.00 Prices are good for 30 days.Freight Is quoted as one shipment.Contractor is Freight $1,844.00 responsible for quantities.Lead time is 6-8 weeks. Total $17,173.00 For orders under$2500, 100%deposit required.Over$2500,50%deposit standard.Net due 30 days. All products to have'Ceder'lumber and Black PC metal Signed 11A0"ggLyt Signature Date Jim Ringelberg,Northwest Recreation iim[alnwrecreation.com PO#18049 Ship To: Bill to: Dirksen Nature Park-Across from Windmill Apartments Columbia Construction Inc. Address Address Across the Street from 10587 SW Tigard St PO Box 621 Tigard,OR 97223 Donald,OR 97020 City,State,Zip City.State,Zip Erick Kruse Sherry Dirks Attention Attention 503-713-3148 503-427-0304 503-776-9189 Phone fax Phone fax Freight Rales are for transportation only,and do not include unloading costs.Freight rates ere valid for 30 days Accessortal charges such as tailgate delivery, esidential delivery,driver assisted delivery,etc.not included in this proposal PO Box 25441 Portland, Oregon 97298 (503)248-7770 (503)296.5781 fax AA*k Ca F, l COLUMBIA, C0in Change Order Request Project:Dirksen Park Request#: 14 Date: 12/10/18 Description: Extra Sof Fall wood chips Request:This COR is for the extra Sof Fall that was blown in.213 cubic yards were bid,a total of 333 were put in. Paperwork attached shows original bid,and final price for all. c31L o IPA, Sub-contractor:$ Prime Contractor:$5,545.00 J OH&P:$554.50 1 9 Total:$6,099.50 9 4- eA 2- Signed: Signed: Jeff Dirks PO Box 621,10749 Oak St#6 1 Donald,OR 97020 1 503.427.0304 Northwest P*gmund Invoice Equipment, Inc. VA,KA So 011ie"Can Fur DATE INVOICE# PO Box 2410 Issaquah,WA 98027-0109 12/5/2018 43515 BILL TO: SHIP TO: Columbia Cascade Construction Dirksen Nature Park PO Box 621 Tigard OR 97224 Donald OR 97020 P.O.NUMBER TERMS REP SHIP VIA Contact 18049-005 REV 1 Due on Receipt OR2 12/5/2018 Roadway Erick Kruse ITEM CODE DESCRIPTION QUANTITY PRICE EACH AMOUNT Rexius 298 CY Certified wood carpet-Blown in 1 15,625.00 15,625.00 Remus Added 35 extra CY 1. 1;795.00 1,795.00 Total $17,420.00 Payments/Credits $0.00 Phone# Fax# E-mail 425-313-9161 425-313-9194 ar@nwplayground.com Balance Due $17,420.00 i i . Northwest MaYground Equipment,Inc, PO Box 2410,lssaquah,WA 98027-0109 Phonc(425)313.9161 FAX(425)313-9194 Email salt _n eround.com QUOTE TO: ALL BIDDERS Quote# 612201ecEM1 Re: DJrksen Nature Park Date: 8/12�l2018 Tigard,OR 97224 Contact Name:ALL BIDDERS Email: i rd- r. v Phone: Item# Q Description CeUit ax: .. ,_ ...This quote is pn vaNd for!0 da s. Price Total Price EQUIPMENT 8oPFafl-As Specified on Base Bid Schedule 213 cubic Yards of sorFall by SOfSotullons Certified Engineered Wood Fiber Safely Surfacing for a Nature Play Area and Pathway.Price Includes Freight and Slower Installation. $ 11,875.00 $ 11,878.00 } Trucks NOTES; Must have Direct Access to Unload Safety Surfacing or Extra Charges May Apply.Customer Is Resposible for Confirming Quantities and Descriptions. Equipment Subtotal $ 1~.00 CERTIFIED INSTALLATION Equipment Total(less tax) S q�0 slower Installation of E WF Included In Above Cost I i r i l Performance Bond()f Required)Installation Total:g Tax: $ ORDER TOTAL: $ 11,875,00 All quotes are sub0d to material and fuel surcharges. --� Acceptance of Proposal: (Please be sure you have read,signed,Initialed and understand the Terms and Gond/tions on Pa The Items,Prfces and conditions listed herein are satisfactory and are hereby accepted,of this Quote) Cal*SltoorGy Sales Ass la t' Cuslamer Signature Thank Date you for considering Northwest playground EgWpment,Ina for your Park,playground,Shelter and Sports Equipmantrequiremenfs. 11112( PAGE 1 of 2 ReWsed 8/11/2017 '000�^e Columbia -O7ETis tt uCt1OM Inc" ATTN: Jeff Peck REGARDING: Contract Time Extension PROJECT NAME: Dirksen Park Nature Play LOCATION: Tigard,Or Date: January 2,2019 Jeff, Columbia Construction Inc.would like to request a contract time extension for the Dirksen Park Nature Play project.This request would be due to extra electrical being done on the light poles,and the site furnishings being delayed and just recently coming in.This would be a no cost extension,and would like to extend it till January,,2019. 31 • P Respectfully Submitted, J ti f 9 Jeff Dirks Project Manager/Estimator Columbia Construction Inc. CCB#199903 ESB&SDVOSB State of Oregon ESB#9o2o (C)971-322-7610 State PIumbing License#PB1400 jeff@columbiaci.com Columbia Construction Inc.28170 SW Boberg Rd.Suite#1 Wilsonville,OR 97070 City,of Tigard r CONTRACT AMENDMENT 1 13125 SW Hart Blvd. sa Tigatd,Oregon 97223 SUMMARYFORM . " Phone-(503) 639-4171 Fax-(503) 6847297 wwv ti rd-or. ov Project Title: Dirksen Nature Park: Restroom& Project Manager:Jeff Peck Nature Play Improvements Contractor: Columbia Construction, Inc. Original Contract#: CP19003 Effective Dates: 11/28/18 Chane Order/Amendment Amount: $0 Accounting String: 420-8000-56005 Amendment Percentage Running Total: 0% Work Orders: 92016-06-140 &92016-04-140 AMENDMENT DETAILS Contract extension reguested for time only through December 31,2018. CHANGE ORDER DETAILS UNIT QTY UNIT$ TOTAL$ Contract extension request for time 0 0 0 0 REASONING FOR CHANGE ORDER/AMENDMENT PGE hook-up for power could not be scheduled until December 7`' Additional electrical work requested on restroom building (Exterior lights,and magnetic locking over doors Delivery of site furnishings (benches,accessible picnic tables) delayed by factory resulting from lack of inventory. Shipping date confirmed to be December 11, 2018. BUDGET IMPACT AND REQUIRED ANIONS None REQUESTING PROJECT MANAGER APPRom ITY STAFF S' ature Signature ture ► 3 l 3 5o c ' Date Date Contractor is hereby authorized by the City of Tigard to perform I CONTRACTOR the additional work described below in accordance with the terms and conditions detailed in the original contract along with all applicable rules,regulations,and laws that ma;be in effect for the work. The unit pricing in the original contract shall apply to all ' Signature additional work. A copy of this form, once completed, is to be forwarded to the Purchasing Office to ensure all changes to the encumbrances are met. Remember—the cumulative total of Amendments cannot exceed the project's FY budget. Date. CITY OF TIGARD,OREGON AMENDMENT TO CONTRACT DIRKSEN NATURE PARR RESTROOM AND NATURE PLAY IMPROVEMENTS (CONTRACT NUMBER CP19003) AMENDMENT #1 The Agreement between the City of Tigard,a municipal corporation of the State of Oregon,hereinafter called City, and Columbia Construction, Inc.,hereinafter referred to as Contractor, entered into on the 16th day of July,2018,is hereby amended as follows: 1. Contract end date extended through December 31,2018 IN WITNESS WHEREOF, City has caused this Amendment to be executed by its duly authorized undersigned officer and Contractor has executed this Amendment upon signature and date listed below. CITY OF TIGARD COLUMBIA CONSTRUCTION,INC. Signature Sigfiature Printed Name Printed Name (2-, ,3 2-tQ Date Date CITY OF TIGARD,OREGON-CONTRACT SUMMARY FORM (THIS FORM MUSTACCOMPANYEVERY CONTRACT V Contract Title: Dirksen Nature Park: Restroom&Nature Play Improvements Numbe Contractor: Columbia Construction Inc Contract Total: $821,479.00 Contract Overview: Installation of a pre-engineered Romtec restroom and shelter, two timber nature play areas, concrete flatwork, asphalt paving, and a wood fiber soft path. Initial Risk Level: ❑ Extreme ❑ High ❑ Moderate ® Low Risk Reduction Steps: Restroom/Interpretive Shelter to be provided by Romtec. Restroom/Shelter installer is a preferred and experienced Romtec subcontractor. The nature play construction will be managed by city staff who assisted with the design of the play areas. Risk Comments: Risk Signature: Contract Manager:Jeff Peck Ext: 2466 Department: PW Engineering Type: ❑ Purchase Agreement ❑ Personal Service ❑ General Service ® Public Improvement ❑ IGA ❑ Other: Start Date: 8/06/18 (100 calendar day) End Date: 11/14/18 Quotes/Bids/Proposal: FIRM AMOUNT/SCORE Columbia Construction, Inc. $835,779 ($821,479 less the "clubhouse installation) GT General Contracting $851,671 ($833,3111 Paul Brothers Inc. $1,389,288 ($1,378,3081 Account String: Fund-Division-Account Work Order—Activity Type Amount FY 19 420-8000-56005 92016-06-140 $571,479.00 FY 19 420-8000-56005 92016-04-140 $250,000.00 FY Approvals - LCRB Date: 7/10/18 Department Comments: Department Signature: Purchasing Comments: Purchasing Signature: City Manager Comments: City Manager Signature: �� After securing all required approvals, forward original copy to the Contracting and Purchasing Office along with a completed Contract Checklist. �1 City of Tigard 13125 SW Hall Blvd Tigard,Oregon 97223 Phone: (503) 639-4171 Fax: (503) 684-7297 CONTRACT DOCUMENTS for the construction of Dirksen Nature Park — Restroom & Nature Play Improvements Project No.: CIP 2018 92016-06 Approved by: Kim McMillan,P.E.,Assistant City Engineer Bid Due& Bids Open: Tuesday,June 5,2018-2:00 pm ADVERTISEMENT FOR BIDS CITY OF TIGARD DIRKSEN NATURE PARK-RESTROOM AND NATURE PLAY IMPROVEMENTS The City of Tigard will receive sealed Bids from qualified firms at Tigard City Hall's Utility Billing Counter Attention:Joe Barrett,Sr.Management Analyst located at 13125 SW Hall Blvd.,Tigard,Or 97223 until 2:00 pm local time,Tuesday,June 5,2018 for the Dirksen Nature Park—Restroom and Nature Play Improvements project. Bids will be opened and publicly read aloud immediately after the Bid Closing time and date at Tigard City Hall. The project generally consists of the following: 1. Mobilization and Erosion/Sediment control. 2. Clearing and grubbing,Removal of structures and obstructions,and Earthwork. 3. Installation of a Romtec Restroom facility complete. 4. Installation of sanitary sewer,water,and storm lines and structures. 5. Asphalt trail paving,concrete flatwork and curbs. 6. Electrical work including building lighting,structures,circuit,conduit,and solar powered lights. 7. Installation of Nature Play structures,site furnishings,landscaping,and irrigation. 8. Performance of extra work as called for by the specifications and plans. Basis of Bid Award shall incorporate all items identified on the Bid Schedule. Pursuant to Tigard Public Contracting Rule 30.055, all Bidders must submit a Bid security to the City along with their Bid in an amount equal to ten percent(10%) of their Bid. Because the City's estimate of contract value exceeds $100,000,Bidders must submit a First Tier Subcontractor Disclosure Form,provided in this Bid Booklet, to the City no later than 4:00 pm local time,Tuesday,June 5,2018. The provisions of ORS Chapters 279A and 279C and all other Oregon and Federal provisions pertaining to minimum salaries and wages shall be incorporated by reference as if fully set forth in any Contract resulting from this Advertisement for Bid. Contractor shall provide proof to the City prior to the beginning of any of the work that the Contractor has filed a public works bond with a corporate surety in the amount of$30,000 with the Construction Contractors Board as required under Oregon Prevailing Wage Rate (PWR)law. No Bid will be considered unless fully completed in a manner provided in the Bid Packet. Facsimile and electronic (email) Bids will not be accepted nor will Bids be accepted after the stated Bid Closing. Bids received after the Bid Closing will be returned to the submitting firm unopened after a Contract has been awarded for the required services. Bid Documents may be obtained in person at Tigard City Hall's Utility Billing Counter located at 13125 SW Hall Blvd., Tigard, Oregon 97223; or downloaded from the City of Tigard website at www.tigard-or.gov/bids.php. The City may reject any Bid not in compliance with all prescribed public bidding procedures and requirements, and may reject for good cause any or all Bids upon a finding of the City if it is in the public interest to do so. All questions about the meaning or intent of the Bid Documents shall be submitted to the Project Manager in writing by e-mail. Contact the Project Manager,Jeff Peck at jeffp@tigard-or.gov or (503) 718-2466 with any questions. Clarifications to the Bid Documents will be made by addenda only. Oral statements may not be relied upon by Bidders and will not be binding or legally effective. A voluntary Pre-Bid Conference will be held at 10 am, local time on Tuesday, May 22, 2018 at the Dirksen Education Building(11130 SW Tigard St,Tigard OR 97223). A site tour will be conducted during the Conference. Published: Dao Journal of Commerce Published: The Tigard Times Date: May 7,2018 Date: May 10,2018 2 1 P a g c Table of contents Advertisementfor Bids...........................................................................................................................................................2 Table of contents 3 AttachmentA—Bidder's Checklist.......................................................................................................................................4 AttachmentB—Bid.................................................................................................................................................................5 Attachment C—Acknowledgment of Addenda..............................................................................................................22 AttachmentD—Bid Certification......................................................................................................................................23 Attachment E—First Tier Subcontractor Disclosure Form.........................................................................................24 AttachmentF—Bid Bond...................................................................................................................................................25 Attachment G—Public Improvement Contract.............................................................................................................26 AttachmentH—Performance Bond.................................................................................................................................31 AttachmentI—Payment Bond...........................................................................................................................................33 Attachment J—Oregon Prevailing Wage Rates...............................................................................................................35 AttachmentK—General Conditions................................................................................................................................36 AttachmentL-Special Provisions.......................................................................................................................................... Attachment M—Geotechnical engineering report............................................................................................................... Attachment N—Romtec Scope of Supply and Design Submittal.................................................................................... AttachmentO—City Provided Club House.......................................................................................................................... Attachment P—City of Tigard Temporary project sign.................................................................................................... Drawings CIP18: 92016-06 Dirksen Nature Park—Restroom&Nature Play Improvements WHPacific and City Plan Sheets: CIVIL SHEETS -CS,C1.0,C1.1,C1.2,C1.3,C3.0,C3.3,C3.4,C3.5,C3.7,C3.8,C4.0,C4.2,C4.3,C4.3A,C4.5 LANDSCAPE SHEETS—L1.0,L1.3,L1.4 IRRIGATION SHEETS—IR1.0,IR1.2,IR1.3,IR1.4 ELECTRICAL SHEETS—E1.0,E1.1,E1.2,E2.0 1200-C PLAN SHEETS: CS1200-C thru EC2.1 ROMTEC PLAN SET NO 18507 (Sierra iii Custom Restroom): GO-1319 3 1 ]' �� , ATTACHMENT A—BIDDER'S CHECKLIST CITY OF TIGARD DIRKSEN NATURE PARK RESTROOM&NATURE PLAY IMPROVEMENTS FORMS TO EXECUTE FOR SUBMISSION OF BID The Bidder's attention is especially called to the following forms which must be executed in full before Bid is submitted: ATTACHMENT B -BID ATTACHMENT C—ACKNOWLEDGMENT OF ADDENDA ATTACHMENT D—BID CERTIFICATION ATTACHMENT E—FIRST TIER SUBCONTRACTOR DISCLOSURE FORM Within 2 hours of Bid Closing ATTACHMENT F—BID BOND FORMS TO EXECUTE AFTER AWARD OF BID ATTACHMENT G—PUBLIC IMPROVEMENT CONTRACT—PWR COVERED CONTRACT ATTACHMENT H—PUBLIC IMPROVEMENT CONTRACT—PERFORMANCE BOND ATTACHMENT I—PUBLIC IMPROVEMENT CONTRACT—PAYMENT BOND Certificate of Insurance including Additional Insured Provision per the Public Improvement Contract. 4 Pagc N ATTACHMENT B—BID ._ CITY OF TIGARD DIRKSEN NATURE PARK-RESTROOM&OVERLOOK IMPROVEMENTS This Bid must be signed in ink by an authorized representative of the Bidder; any alterations or erasures to the Bid must be initialed in ink by the undersigned authorized representative. Project: Dirksen Nature Park-Restroom&Nature Play Improvements Bid Due Date: Tuesday.,June 5,2018,2:00 pm local time Name of Submitting Firm: Columbia Construction Inc. The Undersigned (check one of the folloavind and provide additional information: An individual doing business under an assumed name registered under the laws of the State of • or A partnership registered under the laws of the State of or x A corporation organized under the laws of the State of Oregon ;or A limited liability corporation organized under the laws of the State of ; hereby proposes to furnish all material and labor and perform all work hereinafter indicated for the above project in strict accordance with the Contract Documents for the Basic Bid as follows: �j4 4T Rlnta g'/ and g'1 /100 Dollars ($$35�??8. and the Undersigned agrees to be bound by all documents comprising the Contract Documents as defined in the Contract. The Undersigned declares that it has carefully examined the site(s) of the work, the Contract Documents,and forms. Submission of this Bid shall be conclusive evidence that the Undersigned has investigated and is satisfied as to the condition to be encountered, as to the character, quality and scope of work to be performed,the quantities of materials to be furnished,and as to the requirement of the Contract Documents. Accompanying herewith is a Bid Security which is equal to ten percent(10%) of the total amount of the Bid. 51Page AMENDED BID SCHEDULE-6/6/2018 CITY OF TIGARD DIRKSEN NATURE PARK—INTERPRETIVE SHELTER&NATURE PLAY IMPROVEMENTS BASE BID SCHEDULE Item Spec Item Description Qty Unit Unit Price Total Price 1 00210 Mobilization 1 LS $ 74,860.00 $ 74,860.00 2 00225 Work Zone Traffic Control 1 LS $ 2,750.00 $ 2,750.00 3 00225 Temporary Project Signs 2 Erb $ 275.00 $ 550.00 4 00280 Erosion and Sediment Control 1 LS $ 33,000.00 $ 33,000.00 5 00305 Construction Survey Work 1 LS $ 12,060.00 $ 12,060.00 Removal of Structures and 6 00310 Obstructions (Fanno Crk 1,120 SY $ 21.62 $ 24,214.40 Pathway) 7 00320 Clearing and Grubbing 1.1 AC $ 27,500.00 $ 30,250.00 8 00330 General Excavation 610 CY $ 33.00 $ 20,130.00 9 00330 Subgrade Geotextile 2,250 SY $ 2.20 $ 4,950.00 10 00390 Loose Riprap,Class 50 2 CY $ 275.00 $ 550.00 11 00405 Trench Foundation 15 CY $ 55.00 $ 825.00 12 00405 Dewatering 1 LS $ 5,500.00 $ 5,500.00 13 00430 4 Inch Schedule 40 Perforated 190 LF $ 27.50 $ 5,225.00 Drain Pipe 14 00430 4 Inch SDR3034 PVC Pipe 400-152 LF $ 66.00 $ 10,032.00 15 00445 6 Inch SDR3034 PVC Sanitary 486 LF $ 82.50 $ 40,095.00 Sewer Pipe (Less than 10'Deep) 16 00445 6 Inch SDR3034 PVC Sanitary* Sewer Pipe (Over 10'Deep) 21 LF $ 104.50 $ 2,194.50 17 00470 Buried Cleanout—Nature Play 3 EA $ 330.00 $ 990.00 18 00470 Concrete Sanitary Sewer 2 EA $ 3,300.00 $ 6,446.00 Manholes,48 Inch BASE BID SCHEDULE Item Spec Item Description Qty Unit Unit Price Total Price 6 Inch Sanitary Sewer 19 00490 Connection to Existing 42 Inch 1 EA $ 1,650.00 $ 1,650.00 Main 1-1/2 Inch-0 Aggregate Base 20 00641 (Pathway Restoration) —6" 1290 SY $ 13.20 $ 17,028.00 Depth 3/4 Inch—0 Aggregate Base 21 00641 (Pathway Restoration) —2" 1172 SY $ 5.50 $ 6,446.00 Depth 22 00744 Level 2, '/2"Dense ACP Mixture 225 N $ 135.30 $ 30,442.50 23 00759 Concrete Curbs,Tall X40 424 LF $ 18.15 $ 7,695.60 24 00759 Concrete Walks 4430 SF $ 7.50 $ 28,725.00 3,830 24A 00759 Nature Play- Concrete 55 SF Accessible Ramp $ 5.78 $ 317.90 Romtec Restroom&Interpretive 25 Shelter Installation, Complete 1 LS $218,594.00 $ 218,594.00 26 Engineered Wood Fiber-Nature 200 CY $ 61.33 $ 12,266.00 Play 27 Engineered wood Fiber—Soft 13 CY Surface Pathway (5'Wide) $ 61.33 $ 797.29 28 Nature Play—UPC;Parks Beaver 1 LS $ 7,370.00 $ 7,370.00 on Log(or equal) 29 Nature Play—UPC Parks Swim 1 LS $ 4,070.00 $ 4,070.00 Beaver (or equal) Nature Play- Beaver Lodge 29A Building Poles Per Detail 1 LS $ 8,250.00 $ 8,250.00 3/C3.7 29B Nature Play- Owner Provided 1 LS Log#4 Per Detail 2/C3.7 $ 825.00 $ 825.00 Nature Play—Owner Provided 29C Logs (#1, #3,#5, and 8 small 1 LS $ 5,225.00 $ 5,225.00 oak logs) 30 Nature Play—Log Climber per 1 LS Detail 7/C3.8. (Slide Removed) $ 3,300.00 $ 3,300.00 Nature Play—Log Play Structure 31 (Including City-provided Log 1 LS $ 3,300.00 $ 3,300.00 #6) Per Detail 1/C3.8 BASE BID SCHEDULE Item Spec Item Description Qty Unit Unit Price Total Price Nature Play—Owner Provided 32 Logs(#2, #8, #9, #10) Per 1 LS $ 2,200.00 $ 2,200.00 Detail 4/C3.7 Nature Play—Owner Provided 33 Log#7, Per Detail 4/C3.7 1 LS $ 660.00 $ 660.00 34 Nature Play- Sloped Rock 1 LS $ 6,600.00 $ 6,600.00 Climber per Detail 5/C3.8 35 Nature Play—Rockery Walls 1 LS $ 9,735.00 $ 9,735.00 36 Nature Play—Synthetic Turf 220 SF $ 7.00 $ 1,540.00 Permanent Signage (Metro & 37 00940 Oregon State Parks) Install 2 EA $ 550.00 $ 1,100.00 Only 38 00960 Solar Powered LED Pathway 2 EA Lights $ 5,311.00 $ 10,622.00 39 00960 Switching,Conduit,and Wiring 1 LS $ 33,642.00 $ 33,642.00 40 01030 Seeding (3 lb/1,000 so 30,000 SF $ 0.22 $ 6,600.00 41 01040 Shrubs, #2 Container 6 EA $ 30.11 $ 180.66 42 01040 Shrubs, #5 Container 15 EA $ 28.08 $ 421.20 43 01040 Grasses, #1 Container 54 EA $ 8.68 $ 468.72 44 01040 Salix Lasiandra (Living Willow 30 EA $ 75.60 $ 2,268.00 Archway) 45 01040 Mulch 10 CY $ 85.80 $ 858.00 46 01040 Topsoil 30 CY $ 180.76 $ 5,422.00 47 01095 Benches 4 EA $ 758.00 $ 3,032.00 48 01095 Picnic Tables 3 EA $ 2,295.00 $ 6,885.00 49 01095 Accessible Picnic Tables 2 EA $ 2,295.00 $ 4,590.00 50 01095 Trash Receptacle 1 EA $ 1,133.00 $ 1,133.00 BASE BID SCHEDULE Item Spec Item Description Qty Unit Unit Price Total Price 51 01095 Bike Racks 4 EA $ 298.00 $ 1,192.00 52 01095 City Provided Clubhouse 1 LS $ 14,300.00 $ 14,300.00 53 01120 Irrigation, Complete 1 LS $ 7,150.00 $ 7,150.00 2 Inch Potable Water Pipe, 54 01140 Fittings, Couplings,with Class C 640 LF $ 41.25 $ 26,400.00 Backfill 55 01150 2 Backflow Prevention 1 EA $ 1,980.00 $ 1,980.00 Assembly 56 01170 1 Inch Water Service Connection 1 EA $ 2,860.00 $ 2,860.00 57 01170 2 Inch Water Service Connection 1 EA $ 2,860.00 $ 2,860.00 58 00197 Extra Work 1 LS $50,000.00 $50,000.00 Grand Total Bid: 835,778.57 Grand Total Bid Amount in words: Eight Hundred Thirty-five Thousand Seven Hundred Seventy-eight and 57 /100 Dollars BID SCHEDULE The Undersigned agrees, if awarded the Contract, to execute and deliver to the City of Tigard,within ten (10) days after receiving the Contract forms,a satisfactory Performance Bond and a satisfactory Payment Bond each in an amount equal to one hundred percent (100%) of the Contract sum,using the forms provided by the City. The surety(ies) requested to issue the Performance Bond and Payment Bond will be North American Specialty Insurance Company . The Undersigned hereby authorizes said surety(ies) company(ies) to disclose any information to the City concerning the Undersigned's ability to supply a Performance Bond and Payment Bond each in the amount of the Contract. The Undersigned further agrees that the Bid Security accompanying the Bid is left in escrow with the City; that the amount thereof is the measure of liquidated damages which the City will sustain by the failure of the Undersigned to execute and deliver the above-named Agreement Form,Performance Bond,and Payment Bond, and that if the Undersigned defaults in either executing the Agreement Form or providing the Performance Bond and Payment Bond within ten (10) days after receiving the Contract forms, then the Bid Security may become the property of the City at the City s option;but if the Bid is not accepted within ninety(90) days of the time set for the opening of the Bids, or if the Undersigned executes and timely delivers said Agreement Form, Performance Bond,and Payment Bond, the Bid Security shall be returned. The Undersigned certifies that: (1) This Bid has been arrived at independently and is being submitted without collusion with and without any agreement,understanding, or planned common course of action with any other vendor of materials, supplies, equipment, or services described in the solicitation documents designed to limit independent Bidding or competition; and (2) The contents of the Bid have not been communicated by the Undersigned or its employees or agents to any person not an employee or agent of the Undersigned or its surety on any bond furnished with the Bid and will not be communicated to such person prior to the official opening of the Bid. The Undersigned❑X HAS ❑ HAS NOT (check applicable status)paid unemployment or income taxes in Oregon within the past 12 months andx❑ HAS ❑ HAS NOT (ebeck applicable status)a business address in Oregon. The Undersigned ❑x HAS ❑ HAS NOT (check applicable status) complied with any Affirmative Action Requirements included within the procurement documents. The Undersigned agrees, if awarded a Contract, to comply with the provisions of ORS 279C.800 through 279C.870 pertaining to the payment of the prevailing rates of wage. The Undersigned's CCB registration number is 199903 with an expiration date of 05/16/2019 . As a condition to submitting a Bid, a Contractor must be registered with the Oregon Construction Contractors Board in accordance with ORS 701.035 to 701.055, and disclose the registration number. Failure to register and disclose the number will make the Bid unresponsive and it will be rejected unless contrary to federal law. The Undersigned further certifies that Undersigned shall provide proof to the City prior to the beginning of any of the work that the Undersigned has filed a public works bond with a corporate surety in the amount of$30,000 with the Constriction Contractors Board as required under Oregon PkXTR law. The successful Bidder hereby certifies that all subcontractors who will perform construction work as described in ORS 701.005(2)were registered with the Construction Contractors Board in accordance xvith ORS 701.035 to 701.055 at the time the subcontractor(s) made a Bid to work under the Contract. 9 1 Page The successful Bidder hereby certifies that,in accordance with the Worker's Compensation Law of the State of Oregon, its Worker's Compensation Insurance provider is SAIF Corporation , Policy No. 760884 ,and that Undersigned shall submit Certificates of Insurance as required. Name of Company: Columbia Construction Inc. Company Address: PO Box 621 Donald, OR 97020 Federal Tax ID: 46-2474111 Telephone: 503-427-0304 Email: sherry@columbiaci.com I attest that I have the authority to commit the firm named above to this Bid amount and acknowledge that the firm meets the qualifications necessary to perform this Work as outlined in the Invitation to Bid. I understand that I will be required to provide necessary information to verify that the firm meets these qualifications if selected for the subsequent Contract. Authorized Signature: Printed Name &Title: Sherry Dirks, Chief Financial Officer Date: 06/12/2018 Payment information will be reported to the IRS under the name and federal taxpayer ID number provided above. Information not matching IRS records or not provided to the City could subject the successful Contractor to a twenty eight percent(28%) backup withholding. 10 1 Page SCOPE FOR BID SCHEDULE Measurement and payment for all Work shown or specified herein will be made on a unit or lump sum price basis in accordance with the prices set forth in the Bid Schedule for individual items of Work. Contractor shall make a careful assessment when preparing the Bid. The items listed below refer to and are the same pay items listed in the Bid Schedule. They constitute all of the pay items for the completion of the Work. No direct or separate payment will be made for providing miscellaneous temporary or accessory services or all other items not specifically named in specific Bid item description and needed for prosecution of the Work, and all other requirement of the Contract Documents. Compensation for all such services, things and materials shall be included in the prices stipulated for the lump sum and unit price pay items listed herein. The prices stated in the Bid Schedule,include overhead and profit and all costs and expenses for bonds,insurance, taxes, labor, equipment, materials, commissions, transportation charges and expenses, patent fees and royalties, labor for handling materials during inspection,together with any and all other costs and expenses for performing and completing the Work, complete and in place, as shown on the Plans and specified herein. The basis of payment for an item at the lump sum or unit price shown in the Bid Schedule shall be in accordance with the description of that item in this Section. BID ITEM DESCRIPTIONS(Dirksen Nature Park-Restroom&Nature Play Improvements) Following are the measurement and payment descriptions for the various Bid items included in the project. Descriptions reference and/or modify sections of the 2015 Oregon Standard Specifications for Construction where applicable. GENERAL BID ITEM NO. 1 MOBILIZATION Comply with Section 00210 of the Standard Specifications and as modified in the Special Provisions. Measurement shall be on a lump sum basis. Payment for this item shall be on a lump sum (LS) basis and represent full payment for all labor and materials for the preparatory work and operations necessary for the movement of personnel,equipment,supplies,and incidentals to the project site. Payment will also include any other work included in the Contract documents which is not specifically listed in other bid items. The amounts paid for mobilization in the Contract progress payment shall be based on the percentage of the Original Contract amount that is earned from other Contract items. When 5%is earned,either 50%of the amount for mobilization or 5%of the original Contract amount,whichever is the least. When 10%is earned,either 100%of mobilization or 10%of the original Contract amount,whichever is the least. When all work is completed,amount of mobilization exceeding 10%of the original Contract amount. This schedule of mobilization progress payments will not limit or preclude progress payments otherwise provided by the Contract. 11 ' , BID ITEM NO.2 WORK ZONE TRAFFIC CONTROL Comply with Section 00225 of the standard Specifications and as modified in the Special Provisions. Measurement shall be on a lump sum basis. Payment shall be on a lump sum (LS) basis per Section 00225.90(b) of the Standard Specifications,including all labor,equipment,materials and all other miscellaneous incidentals and work necessary for installing, maintaining,and removing all necessary traffic control measures. Specific requirements include a traffic control plan acceptable to the City of Tigard, including construction signage,pedestrian access signage,and setup and removal of signage as many times as is required by construction sequencing.Necessary traffic control measures include,but are not limited to,temporary signage. BID ITEM NO.3 TEMPORARY PROJECT SIGNS Measurement shall be on an each basis. Payment shall be on an each (EA) basis and represent full payment for all labor and materials required for to fabricate and install temporary 4'x6'project signs meeting the specifications shown in Attachment"P". BID ITEM NO.4 EROSION AND SEDIMENT CONTROL Comply with Section 00280 of the Standard Specifications and as modified in the Special Provisions. Measurement shall be per Section 00280.80(a) of the Standard Specifications. Payment for this item shall be on a lump sum (LS) basis and represent full payment for all labor,equipment and materials for erosion control measures project wide.Payment will include but is not limited to installation, maintenance and removal at the end of the project all Bio-Bags,inlet protection,construction entrance,silt fence,wattles,plastic sheeting,orange construction/tree protection fencing, truck wash,concrete waste, sweeping,seeding and any additional measures necessary to insure the prevention and erosion off site. Contractor is required to designate a qualified responsible party and accept transfer of responsibilities for the 1200-C pen-nit performance and compliance including keeping and maintaining the 1200-C Log Book onsite during construction. BID ITEM NO. 5 CONSTRUCTION STAKING Comply with Section 00305 of the Special Provisions. Measurement shall be on a lump sum (LS) basis per Section 00305.80. Payment shall be on a lump sum basis per Section 00305.90 and shall include all labor,equipment,materials and other incidentals and work necessary to complete construction survey work in accordance with ODOT's "Construction Surveying Manual for Contractors"and this project's contract documents. BID ITEM NO. 6 REMOVAL OF STRUCTURES AND OBSTRUCTIONS Comply with Section 00310 of the Standard Specifications and as modified in the Special Provisions. Measurement shall be on a square yard(SY) basis per Section 00320;80. Payment shall be on a square yard (SY) basis and shall include all labor,equipment,materials,and all other miscellaneous incidentals and work necessary to remove and dispose of asphalt surfacing,aggregate,vegetation 12 1 P g within the pathway section to be reconstructed from the south end of the work area to the trail head at Tigard Street. BID ITEM NO.7 CLEARING& GRUBBING Comply with Section 00320 of the Standard Specifications and as modified in the Special Provisions. Measurement shall be on a lump sum (LS) basis per Section 00320.80. Payment shall be on a lump sum (LS) basis and shall include all labor,equipment,materials,and all other miscellaneous incidentals and work necessary to remove and dispose of sod,vegetation,roots,plants,trees,tree stumps and strippings within the footprint of the work area. The work area shall consist of temporary parking and storage locations adjacent to SW Tigard St,under new pavement,sidewalks,landscape areas,and all other improvements. BID ITEM NO. 8 GENERAL EXCAVATION Comply with Section 00330 of the Standard Specifications and as modified in the Special Provisions. Measurement shall be on a volume basis. Payment shall be on a cubic yard(CY)basis and shall include all labor,equipment,material necessary to excavate, haul off, dispose of excess excavated material,and use excavated material and dispose of existing material as to construct embankment fill. Payment for fine grading and subgrade compaction shall be considered incidental to this bid item. BID ITEM NO. 9 SUBGRADE GEOTEXTILE Comply with Section 00350 of the Standard Specifications and as modified in the Special Provisions. Measurement shall be on a square yard (SY) basis per Section 00350.80. Payment shall be on a square yard basis per Section 00350.90 including all labor, equipment, materials, and all other miscellaneous incidentals and work necessary for furnishing and installing subgrade geotextiles where shown on the Plans and as directed by the City Project Manager. BID ITEM NO. 10 LOOSE RIPRAP, CLASS 50 Comply with Section 00390 of the Standard Specifications and as modified in the Special Provisions. Measurement shall be on a cubic yard (CY) basis per Section 00390.80. Payment shall be on a cubic yard basis per Section 00390.90 including all labor,equipment,materials,and all other miscellaneous incidentals and work necessary for furnishing and place riprap where shown on the Plans and as directed by the City Project Manager. BID ITEM NO. 11 TRENCH FOUNDATION Comply with Section 00405 of the Standard Specifications and as modified in the Special Provisions. Measurement shall be on a cubic yard (CY) basis per Section 00405.80 for trench foundation constructed as directed by the City Project Manager. Payment shall be on a cubic yard basis per Section 00405.90 including all labor,equipment,materials,and all other miscellaneous incidentals and work necessary to furnish and place trench foundation as directed by the City Project Manager. 13 1' ; c BID ITEM NO. 12 DEWATERING Comply with Section 00405 of the Standard Specifications and as modified in the Special Provisions. There will be no measurement for Dewatering. Payment shall be on a lump sum basis per Section 00405.90 including all labor,equipment,materials,and all other miscellaneous incidentals and work necessary to dewater all excavations,treat water,and discharge treated water in accordance with local, state,and federal requirements. BID ITEM NO. 13 4 INCH RIGID SCH.40 PERFORATED DRAIN PIPE Comply with Section 00430 of the Standard Specifications and as modified in the Special Provisions. Measurement shall be on a lineal foot(LF) basis per Section 00430.80. Payment shall be on a lineal foot basis and shall include all labor,equipment,materials,and all other miscellaneous incidentals and work necessary to furnish,install,and connect perforated drain pipe within the nature play areas as shown on the plans. Drain rock and drainage geotextile are considered incidental to this bid item. BID ITEM NO. 14 4 INCH SDR3034 PVC DRAIN PIPE Comply with Section 00430 of the Standard Specifications and as modified in the Special Provisions. Measurement shall be on a lineal foot(LF) basis per Section 00430.80. Payment shall be on a lineal foot basis and shall include all labor,equipment,materials,and all other miscellaneous incidentals and work necessary to furnish,install,and connect drain pipe within the nature play areas and discharge to locations as shown on the plans. BID ITEM NO. 15 6 INCH SDR3034 PVC SANITARY SEWER PIPE (LESS THAN 10'DEEP) BID ITEM NO. 16 6 INCH SDR3034 PVC SANITARY SEWER PIPE (OVER 10'DEEP) Comply with Section 00445 of the Standard Specifications and as modified in the Special Provisions. Measurement shall be on a lineal foot(LF) basis per Section 00445.80. Payment shall be on a lineal foot basis and shall include all labor,equipment,materials,and all other miscellaneous incidentals and work necessary to furnish,install,and connect sanitary sewer pipe. Compaction testing is included in this work. All work associated with completing exploratory excavations and trench resurfacing will be considered incidental. Testing and video inspection are incidental to the work. BID ITEM NO. 17 BURIED CLEANOUT—NATURE PLAY BID ITEM NO. 18 CONCRETE SANITARY SEWER MANHOLE,48 INCH Comply with Section 00470 of the Standard Specifications and as modified in the Special Provisions. Measurement shall be on an each (EA) basis per Section 00470.80. Payment shall be on a per each basis per Section 00470.90 including all labor,equipment,materials,and all other miscellaneous incidentals and work necessary to furnish and install concrete manholes,including excavation,haul and disposal of spoils, bedding, and backfill. All work associated with completing exploratory excavations and trench resurfacing will be considered incidental. BID ITEM NO. 19 6 INCH CONNECTION TO EXISTING 42-INCH SANITARY SEWER PIPE Comply with Section 00490 of the Standard Specifications and as modified in the Special Provisions. 14 1 I ,,i g c Measurement shall be on a per each (EA) basis per Section 00490.80. Payment shall be on a per each basis per Secton 00490.90 including all labor,equipment,materials,and all other miscellaneous incidentals and work necessary to make connections between existing and proposed pipe segments. Acceptance testing is incidental to all sewer improvements. BID ITEM NO.20 1-1/2 INCH-0 AGGREGATE BASE (FANNO CREEK TRAIL RESTORATION) Comply with Section 00641 of the Standard Specifications and as modified in the Special Provisions. Measurement shall be on a square yard (SY) basis per Section 00641.80. Payment shall be on a square yard basis per Section 00641.90 (g)including all labor,equipment,materials,and all other miscellaneous incidentals and work necessary to finish, place, grade, and compact aggregate base for the Fanno Creek trail restoration. Acceptance testing(proctor,compaction)is incidental to the work. BID ITEM NO.21 3/4 INCH -0 AGGREGATE BASE (FANNO CREEK TRAIL RESTORATION) Comply with Section 00641 of the Standard Specifications and as modified in the Special Provisions. Measurement shall be on a square yard(SY) basis per Section 00641.80. Payment shall be on a cubic yard basis per Section 00641.90 (g) including all labor,equipment,materials,and all other miscellaneous incidentals and work necessary to finish, place, grade, and compact leveling course for the Fanno Creek trail restoration. Acceptance testing(proctor,compaction)is incidental to the work. BID ITEM NO. 22 LEVEL 2, 1/2"DENSE ACP MIXTURE (FANNOT CREEK TRAIL RESTORATION) Comply with Section 00740 of the Standard Specifications and as modified in the Special Provisions. Measurement shall be on a tonnage (TON) basis per Section 00740.80. Payment shall be on a tonnage basis per Section 00740.90 including all labor,equipment,materials,and all other miscellaneous incidentals and work necessary to furnish,place,grade,compact,and finish asphalt pavement. No separate or additional payment will be made for tack coating,leveling,and quality control testing. BID ITEM NO.23 CONCRETE CURBS,TALL Comply with Section 00759 of the Standard Specifications and as modified in the Special Provisions. Measurement shall be on a lineal foot(LF) basis per Section 00759.80. Payment shall be on a lineal foot basis per Section 00759.90 including all labor,equipment,material,and all other miscellaneous incidentals and work necessary to furnish, place, reinforce, joint, and finish tall Nature Play Concrete curb. No separate or additional payment will be make for acceptance testing(air,slump,cylinders). BID ITEM NO.24 CONCRETE WALKS Comply with Section 00759 of the Standard Specifications and as modified in the Special Provisions. Measurement shall be on a square foot(SF) basis per Section 00759.80. 151 Payment shall be on a lineal foot basis per Section 00759.90 including all labor,equipment,material,and all other miscellaneous incidentals and work necessary to furnish,place,joint, and finish concrete walks. No separate or additional payment will be make for acceptance testing(air, slump,cylinders). BID ITEM NO. 25 ROMTEC RESTROOM AND INTERPRETIVE SHELETER FACILITY, COMPLETE Comply with the Special Provisions. Measurement shall be on a lump sum (LS) basis. Payment shall be on a lump sum basis including all labor, equipment, material, and all other miscellaneous incidentals and work necessary to erect an owner-provided kit restroom and shelter facility. Owner provided items are listed in the Scope of Supply and Demand (SSD) Submittal. Items not provided by the owner, also listed in the SSD Submittal,are considered incidental to this bid item. Permitting costs for the restroom,not paid for by the city,are considrered incidental to this bid item.Refer to the data sheets,special provisions,and Romtec plans for additional information. BID ITEM NO.26 ENGINEERED WOOD FIBER—NATURE PLAY Comply with Section 01095 of the Special Provisions. Measurement shall be on a cubic yard (CY) per Section 01095.80. Payment shall be on a cubic yard basis including all labor, equipment, material, and all other miscellaneous incidentals and work necessary to furnish and place the engineered wood fiber surfacing within the nature play footprints as shown in the contract drawings. BID ITEM NO.27 ENGINEERED WOOD FIBER—SOFT SURFACE PATHWAY Comply with Section 01095 of the Special Provisions. Measurement shall be on a cubic yard (CY) per Section 01095.80. Payment shall be on a cubic yard basis including all labor, equipment, material, and all other miscellaneous incidentals and work necessary to furnish and place engineered wood fiber surfacing as part of the soft surface pathway connecting the concrete walk to an existing soft surface path as shown in the contract drawings. BID ITEM NO. 28 NATURE PLAY—CONTRACTOR PROVIDED UPC PARKS BEAVER ON A LOG (OR EQUAL) Comply with Section 01095 of the Special Provisions. Measurement shall be on a lump sum (LS) basis per Section 01095.80. Payment shall be on a lump sum basis per Section 01095.90 including all labor,equipment,material,and all other miscellaneous incidentals and work necessary to furnish,anchor,and install a prefabricated UPC Parks Beaver on a log per manufacturer's recommendations (or approved equal). BID ITEM NO.29 NATURE PLAY—CONTRACTOR PROVIDED UPC PARKS SWIMMING BEAVER (OR EQUAL) Comply with Section 01095 of the Special Provisions. Measurement shall be per an each (EA) basis per Section 01095.80. 16 e Payment shall be per and each basis per Section 01095.90 including all labor, equipment, material, and all other miscellaneous incidentals and work necessary to furnish,anchor,and install a prefabricated UPC Parks Swimming Beaver per manufacturer's recommendations (or approved equal). BID ITEM NO.30 NATURE PLAY—CONTRACTOR PROVIDED LOG CLIMBER PER DETAIL 7/C3.8 Comply with Section 01095 of the Special Provisions. Measurement shall be on a lump sum (LS) basis per Section 01095.80. Payment shall be on a lump sum basis per Section 01095.90 including all labor,equipment,material,and all other miscellaneous incidentals and work necessary to furnish, anchor, and install logs as shown on the contract drawings and per the direction of the city project manager or designee. BID ITEM NO.31 NATURE PLAY—LOG PLAY STRUCTURE (INCLUDING OWNER PROVIDED LOG#6) PER DETAIL 1/C3.8 Comply with Section 01095 of the Special Provisions. Measurement shall be on a lump sum (LS) basis per Section 01095.80. Payment shall be on a lump sum basis per Section 01095.90 including all labor,equipment,material,and all other miscellaneous incidentals and work necessary to furnish and place vertical logs, a slide, anchor and place the owner provided log#6 as shown on the contract drawings and per the direction of the city project manager or designee. BID ITEM NO.32 NATURE PLAY—(INCLUDING OWNER PROVIDED LOGS#2,#8,#9, #10) PER DETAIL 4/C3.7 Comply with Section 01095 of the Special Provisions. Measurement shall be on a lump sum (LS) basis per Section 01095.80. Payment shall be on a lump sum basis per Section 01095.90 including all labor,equipment,material,and all other miscellaneous incidentals and work necessary to debark, debur, place, anchor, and install logs as shown on the contract drawings and per the direction of the city project manager or designee. BID ITEM NO.33 NATURE PLAY—(INCLUDING OWNER PROVIDED LOG#7) PER DETAIL 4/C3.7 Comply with Section 01095 of the Special Provisions. Measurement shall be on a lump sum (LS) basis per Section 01095.80. Payment shall be on a lump sum basis per Section 01095.90 including all labor,equipment,material,and all other miscellaneous incidentals and work necessary to debark, debur, place, anchor, and install logs as shown on the contract drawings and per the direction of the city project manager or designee. BID ITEM NO.34 NATURE PLAY—SLOPED ROCK CLIMBER PER DETAIL 5/C3.8 Comply with Section 01095 of the Special Provisions. Measurement shall be on a lump sum (LS) basis per Section 01095.80. 17 1 13 c Payment shall be on a lump sum basis per Section 01095.90 including all labor,equipment,material,and all other miscellaneous incidentals and work necessary to furnish, and place the sloped rock climber as shown on the contract plans and per the direction of the city project manager or designee. BID ITEM NO.35 NATURE PLAY—BOULDER WALLS PER DETAIL 12/C3.4 Comply with Section 01095 of the Special Provisions. Measurement shall be on a lump sum (LS) basis per Section 01095.80. Payment shall be on a lump sum basis per Section 01095.90 including all labor,equipment,material,and all other miscellaneous incidentals and work necessary to furnish, and place the rockery walls as shown on the contract plans. BID ITEM NO.36 NATURE PLAY—SYNTHETIC TURF PER DETAIL 5/C3.8 Comply with Section 01095 of the Special Provisions. Measurement shall be on a square foot(SF) basis per Section 01095.80. Payment shall be on a square foot basis per Section 01095.90 including all labor,equipment,material,and all other miscellaneous incidentals and work necessary to furnish, and place the Forever Lawn Playground Grass,rubber infill,safety foam,and aggregate as shown on the contract plans and per the direction of the city project manager or designee. BID ITEM NO.37 PERMANENT SIGNAGE Comply with Section 00940 of the Special Provisions. Measurement shall be per an each (EA) basis per Section 00940.80. Payment shall be per an each basis per Section 00940.90 including all labor, equipment, material, and all other miscellaneous incidentals and work necessary to furnish, and install one Metro Nature in Neighborhoods sign and one Oregon State Parks sign at locations determined by the city project manager or designee. BID ITEM NO.38 SOLAR POWERED LED PATHWAY LIGHTS Comply with Section 00970 of the Special Provisions. Measurement shall be per an each (EA) basis. Payment shall be per an each basis including all labor,equipment,material,and all other miscellaneous incidentals and work necessary to furnish,and install two Greenshire Brighta Series lights as shown on the contract drawings. BID ITEM NO.39 SWITCHING, CONDUIT,AND WIRING Comply with Section 00970 of the Special Provisions. Measurement shall be on a lump sum (LS) basis. Payment shall be on a lump sum basis and includes all switches,conduit,wiring,junction boxes,and other items required to construct and energize the lighting system as specified. BID ITEM NO.40 SEEDING Comply with Section 01030 of the Special Provisions. Measurement shall be on a square foot(SF) basis. 18 � i' < Payment shall be on a square foot basis per Section 01030.90 and includes all labor, equipment, and material necessary to complete seeding. BID ITEM NO.41 SHRUBS, #2 CONTAINER BID ITEM NO.42 SHRUBS, #5 CONTAINER Comply with Section 01040 of the Special Provisions. Measurement shall be per an each (EA) basis. Payment shall be per and each basis and includes all labor, equipment, material, and all other miscellaneous incidentals and work necessary to furnish and plant shrubs. BID ITEM NO.43 GRASSES,#1 CONTAINER Comply with Section 01040 of the Special Provisions. Measurement shall be per an each (EA) basis. Payment shall be per and each basis and includes all labor, equipment, material, and all other miscellaneous incidentals and work necessary to furnish and plant grasses. BID ITEM NO.44 Salix Lasiandra (LIVING WILLOW ARCHWAY) Comply with Section 01040 of the Special Provisions. Measurement shall be on a lump sum (LS) basis. Payment shall be on a lump sum basis and includes all labor,equipment,material,and all other miscellaneous incidentals and work necessary to furnish and install the living willow archway. BID ITEM NO.45 MULCH Comply with Section 01040 of the Special Provisions. Measurement shall be on a cubic yard (CY) basis. Payment shall be on a cubic yard basis and includes all labor,equipment,material,and all other miscellaneous incidentals and work necessary to furnish,place,and grade mulch in the planting beds. BID ITEM NO.46 TOPSOIL Comply with Section 01040 of the Special Provisions. Measurement shall be on a cubic yard (CY) basis. Payment shall be on a cubic yard basis and includes all labor,equipment,material,and all other miscellaneous incidentals and work necessary to furnish,place,and grade topsoil in the planting beds. BID ITEM NO.47 BENCHES Comply with Section 01095 of the Special Provisions. Measurement shall be per an each (EA) basis per Section 1095.80. 191Pa r Payment shall be per an each basis per Section 1095.90 including all labor,equipment,material,and all other miscellaneous incidentals and work necessary to furnish and install RecycleDesign Park Series benches or approved equal. BID ITEM NO.48 STANDARD PICNIC TABLES BID ITEM NO.49 ACCESSIBLE PICNIC TABLES Comply with Section 01095 of the Special Provisions. Measurement shall be per an each (EA) basis per Section 1095.80. Payment shall be per an each basis per Section 1095.90 including all labor,equipment,material,and all other miscellaneous incidentals and work necessary to furnish and install RecycleDesign Park Series tables or approved equal. Two picnic tables to meet accessibility guidelines. BID ITEM NO. 50 LITTER RECEPTACLES Comply with Section 01095 of the Special Provisions. Measurement shall be per an each (EA) basis per Section 1095.80. Payment shall be per an each basis per Section 1095.90 including all labor,equipment,material,and all other miscellaneous incidentals and work necessary to furnish and install RecycleDesign Park Series 32-gallon trash receptacles or approved equal. BID ITEM NO. 51 BIKE RACKS Comply with Section 01095 of the Special Provisions. Measurement shall be per an each (EA) basis per Section 1095.80. Payment shall be per an each basis per Section 1095.90 including all labor,equipment,material,and all other miscellaneous incidentals and work necessary to furnish and install Wabish Valley,BL100,36"Bike Loops or approved equal. BID ITEM NO. 52 NATURE PLAY—OWNER PROVIDED CLUBHOUSE Comply with Section 01095 of the Special Provisions. Measurement shall be per an each (EA) basis per Section 01095.80. Payment shall be per and each basis per Section 01095.90 including all labor, equipment, material, and all other miscellaneous incidentals and work necessary to anchor and install a prefabricated clubhouse provided by the City. See Attachment P for details. BID ITEM NO. 53 IRRIGATION Comply with Section 01120 of the Special Provisions. Measurement shall be on a lump sum (LS) basis. Payment shall be on a lump sum basis including all labor,equipment,material,and all other miscellaneous incidentals and work necessary to furnish and install the irrigation system complete from Tigard Street to a location south of the Nature Play work area. BID ITEM NO. 54 2-INCH POTABLE WATER PIPE Comply with Section 01140 of the Standard Specifications and as modified in the Special Provisions. 20 1 1' apcc Measurement shall be on a lineal foot(LF) basis per Section 01140.80. Payment shall be on a lineal foot basis per Section 01140.90 including all labor,equipment,material,and all other miscellaneous incidentals and work necessary to excavate,haul, dispose of spoils;furnish,place and compact bedding and backfill; furnish,restrain,connect, flush,and test potable water pipe fittings. All work associated with completing exploratory=excavations and trench resurfacing will be considered incidental. BID ITEM NO. 55 2-INCH BACKFLOW PREVENTION ASSEMBLY Comply with Section 01150 of the Standard Specifications and as modified in the Special Provisions. Measurement shall be on a per each (EA) basis per Section 01150.80. Payment shall be on a per each basis per Section 01150.90 including all labor,equipment,material,and all other miscellaneous incidentals and work necessary to furnish and install a 2"backflow prevention assembly behind the water meter box for the restroom/interpretive shelter. Pressure testing will be considered incidental to this pay item. BID ITEM NO. 56 2-INCH WATER SERVICE CONNECTION BID ITEM NO. 57 1-INCH WATER SERVICE CONNECTION Comply with Section 01170 of the Standard Specifications and as modified in the Special Provisions. Measurement shall be on a per each (EA) basis per Section 01170.80. Payment shall be on a per each basis per Section 01170.90 including all labor,equipment,material,and all other miscellaneous incidentals and work necessary to excavate,dispose of spoils;place, furnish and compact bedding and backfill,and furnish and install service connections. BID ITEM NO. 58 MISCELLANEOUS FIELD CHANGES AS AUTHORIZED/DIRECTED Comply with Section 00197 of the City of Tigard General Conditions. Miscellaneous field changes includes labor,equipment and materials to perform additional work as directed by the City Project Manager. Measurement and payment for work under this bid item shall be on a negotiated basis between the Contractor and City Project Manager prior to the work being performed. No work under this bid item shall be paid unless authorized in writing by the City Project Manager. 21 1 Page ATTACHMENT C—ACKNOWLEDGMENT OF ADDENDA CITY OF TIGARD DIRKSEN NATURE PARK-RESTROOM&NATURE PLAY IMPROVEMENTS I/W`E HAVE RECEIVED THE FOLLOWING ADDENDA: If none received write `None Received" 1. Addendum # 1, May 29, 2018 3. Addendum #3, June 4, 2018 2. Addendum #2, June 1, 2018 4. Addendum #4, June 7, 2018 06/12/2018 Date Signature f ro ser CFO Title Columbia Construction Inc. Corporate Name 22 I Page ATTACHMENT D-BID CERTIFICATION CITY OF TIGARD DIRKSEN NATURE PARK-RESTROOM&NATURE PLAY IMPROVEMENTS NON-DISCRIMINATION CLAUSE The Bidder agrees not to discriminate against any client, employee or applicant for employment or for services, because of race, color, religion, sex, national origin, handicap or age with regard to, but not limited to, the following: employment upgrading, demotion or transfer; recruitment or recruitment advertising; layoffs or termination;rates of pay*or other forms of compensation;selection for training;rendition of services. It is further understood that any contractor who is in violation of this clause shall be barred from receiving awards of any purchase order or Bidder from the City,unless a satisfactory-showing is made that discriminatory practices have terminated and that a recurrence of such acts is unlikely. Agreed by: Sherry Dirks Firm Name: Columbia Construction Inc. Address: PO Box 621 Donald, OR 97020 Officer's signature: Type or print officer's name: Sherry Dirks 23 1 Page ATTACHMENT E—FIRST TIER SUBCONTRACTOR DISCLOSURE FORM CITY OF TIGARD DIRKSEN NATURE PARK-RESTROOM&NATURE PLAY IMPROVEMENTS BID#: CIP 2018 92016-06 CLOSING: Date: Tune 5,2018 Time: 2:0012m This form must be submitted at the location specified in the Advertisement for Bids on the advertised Bid closing date and within two working hours after the advertised Bid closing time. List below the name of each subcontractor that will be furnishing labor or will be furnishing labor and materials and that is required to be disclosed,the category of work that the subcontractor will be performing and the dollar value of the subcontract. Enter "NONE" if there are no subcontractors that need to be disclosed. (ATTACH ADDITIONAL SHEETS IF NEEDED). NAME DOLLAR VALUE CATEGORY OF WORK 1) Romtec Inc. $ 204,375.00 Supply/Install Building 2) Hillcrest Construction & Developm$nt 257,453.00 Excavation/ Piping 3) Northwest Playground Equip. Inc.$ 35,999.00 Playground Equipment/Safety Surf. 4) Kodiak Pacific Construction $ 27,675.00 Asphalt Paving See below. Failure to submit this form by the disclosure deadline will result in a nonresponsive Bid. A nonresponsive Bid will not be considered for award. Form submitted by(Bidder name): Columbia Construction Inc. Contact name: Sherry Dirks Phone #: 503-427-0304 5) Frahler Electric Co. $32,640.00 Electrical 6) Living Color Landscape $39,070.26 Landscaping/Irrigation 24 1 Pagc ATTACHMENT F—BID BOND CITY OF TIGARD DIRKSEN NATURE PARK—RESTROOM&NATURE PLAY IMPROVEMENTS We, Columbia Construction,Inc. ,as"Principal," (Name of Principal) and North American Specialty Insurance Company an New Hampshire Corporation, (Name of Surety) authorized to transact Surety business in the State of Oregon, as "Surety," hereby jointly and severally bind ourselves,our respective heirs, executors, administrators, successors, and assigns to pay unto the City of Tigard ("Obligee")the sum of Ten Percent of Total Bid- and /100 Dollars ($ 10%of Bid- ), WHEREAS,the condition of the obligation of this bond is the Principal has submitted a Bid to the Obligee in response to Obligee's solicitation for the project identified as the Dirksen Nature Park—Restroom&Nature Play Improvements,which Bid is made a part of this bond by reference,and Principal is required to furnish Bid security in an amount equal to ten percent(10%) of the total amount of the Bid pursuant to the solicitation document. NOW,THEREFORE, if the Bid submitted by Principal is accepted, and if a Contract pursuant to the Bid is awarded to Principal,and if Principal enters into and executes such Contract within the time specified in the said documents and delivers to Obligee its good and sufficient Performance Bond and Payment Bond required by Obligee within the time fixed by Obligee,then this obligation shall be void;otherwise,it shall remain in full force and effect. IN WITNESS WHEREOF,we have caused this instrument to be executed and sealed by our duty authorized legal representatives this 5th day of ,lune 1 2018 PRINCIPAL:Columbia Construction,Inc. SURETY: North American Specialty Insurance Company By: BY ATTORNEY-IN-FACT �� Signature 68OM4 Gloria Bruning Printed Name&Title Prim Attest: Signa re 1201 SW 12th Ave.#500 Address Portland,OR 97205 City State Zip 25 P � g( SWISS RE CORPORATE SOLUTIONS NORTH AMERICAN SPECIALTY INSURANCE COMPANY WASHINGTON INTERNATIONAL INSURANCE COMPANY GENERAL POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS,THAT North American Specialty Insurance Company,a corporation duly organized and existing under laws of the State of New Hampshire,and having its principal office in the City of Overland Park,Kansas,and Washington International Insurance Company,a corporation organized and existing under the laws of the State of New Hampshire and having its principal office in the City of Overland Park,Kansas,each does hereby make,constitute and appoint: GLORIA BRUNING,PHILLIP O.FORKER,RAY M PAIEMENT,KAREN A.PIERCE,CHRISTOPHER REBURN,VICKI MATHER J.PATRICK DOONEY II,RICHARD W.KOWALSKI,BRENT OLSON,JOEL DIETZMAN,TAMI JONES and GAIL A.PRICE JOINTLY OR SEVERALLY Its true and lawful Attorney(s)-in-Fact,to make,execute,seal and deliver,for and on its behalf and as its act and deed,bonds or other writings obligatory in the nature of a bond on behalf of each of said Companies,as surety,on contracts of suretyship as are or may be required or permitted by law,regulation,contract or otherwise,provided that no bond or undertaking or contract or suretyship executed under this authority shall exceed the amount of: FIFTY MILLION($50,000,000.00)DOLLARS This Power of Attorney is granted and is signed by facsimile under and by the authority of the following Resolutions adopted by the Boards of Directors of both North American Specialty Insurance Company and Washington International Insurance Company at meetings duly called and held on the 9th of May,2012: "RESOLVED,that any two of the Presidents,any Managing Director,any Senior Vice President,any Vice President,any Assistant Vice President, the Secretary or any Assistant Secretary be,and each or any of them hereby is authorized to execute a Power of Attorney qualifying the attorney named in the given Power of Attorney to execute on behalf of the Company bonds,undertakings and all contracts of surety,and that each or any of them hereby is authorized to attest to the execution of any such Power of Attorney and to attach therein the seal of the Company; and it is FURTHER RESOLVED,that the signature of such officers and the seal of the Company may be affixed to any such Power of Attorney or to any certificate relating thereto by facsimile,and any such Power of Attorney or certificate bearing such facsimile signatures or facsimile seal shall be binding upon the Company when so affixed and in the future with regard to any bond,undertaking or contract of surety to which it is attached." 0: C� 6pi,P ITY jNs��_ h, "Wer i N1 S y.tipPPOR,;r,G.p gggg SEAL r By .;GpPPOgq FSGg SEAL i q_ Steven P.Anderson,Senior Vice President of Washington International Insurance Company SerSL ';rt 1973 Qtor O` &Senior Vice President of North American Specialty Insurance Company im Michael A.IItto,3e`ni—or—Wc—e-Fivs4lent of Washington International Insurance Company Nat•, &Senior Vice President of North American Specialty Insurance Company IN WITNESS WHEREOF,North American Specialty Insurance Company and Washington International Insurance Company have caused their official seals to be hereunto affixed,and these presents to be signed by their authorized officers this 8TH day of FEBRUARY ,2018 North American Specialty Insurance Company Washington International Insurance Company State of Illinois County of Cook ss: On this 8TH day of FEBRUARY ,2018 ,before me,a Notary Public personally appeared Steven P.Anderson ,Senior Vice President of Washington International Insurance Company and Senior Vice President of North American Specialty Insurance Company and Michael A.Ito, Senior Vice President of Washington International Insurance Company and Senior Vice President of North American Specialty Insurance Company,personally known to me,who being by me duly sworn,acknowledged that they signed the above Power of Attorney as officers of and acknowledged said instrument to be the voluntary act and deed of their respective companies. OffICIAL SEAL W KENNY �' \ Notary Puhfic-state of IllinoisMy Commission Expires M.Kenny,Notary Public 1210412021 1, Jeffre Goldberg , the duly elected Assistant Secretary of North American Specialty Insurance Company and Washington International Insurance Company,do hereby certify that the above and foregoing is a true and correct copy of a Power of Attorney given by said North American Specialty Insurance Company and Washington International Insurance Company,which is still in full force and effect. IN WITNESS WHEREOF,I have set my hand and affixed the seals of the Companies thisO day of JUkl L .2019 i, } Jeffrey Goldberg,Vice President&Assistant Secretary of Washington International Insurance Company&North American Specialty Insurance Company ATTACHMENT G—PUBLIC IMPROVEMENT CONTRACT PWR COVERED PROJECT CITY OF TIGARD DIRKSEN NATURE PARK—RESTROOM&NATURE PLAY IMPROVEMENTS THIS CONTRACT, made and entered into this 16`' day of July, 2018, by and between the City of Tigard, a municipal corporation of the State of Oregon, hereinafter called "City" and Columbia Construction,Inc hereinafter called"Contractor", duly authorized to perform such services in Oregon. RECITALS WHEREAS, the City requires services which Contractor is capable of providing, under terms and conditions hereinafter described;and WHEREAS,time is of the essence in this contract and all work under this contract shall be completed within the time period stated in the Contract Documents; THEREFORE, in consideration of the promises and covenants contained herein, the parties hereby agree as follows: TERMS OF AGREEMENT 1. Services Contractor's services under this Agreement shall consist of the following: A. Mobilization and Erosion/Sediment control. B. Clearing and grubbing,Removal of structures and obstructions,and Earthwork. C. Installation of a Romtec Restroom facility complete. D. Installation of sanitary sewer,water,and storm lines and structures. E. Asphalt trail paving,concrete flatwork and curbs. F. Electrical work including building lighting,structures,circuit, conduit,and solar powered lights. G. Installation of Nature Play structures,site furnishings,landscaping,and irrigation. H. Performance of extra work as called for by the specifications and plans. 2. Contract Documents The Contractor is hereby bound to comply with all requirements of the Contract Documents prepared by the City and performance pertaining to this Agreement,in the City of Tigard,Oregon, and by this reference made a part hereof to the same legal force and effect as if set forth herein in full. 3. Compensation A. City agrees to pay Contractor Eight Hundred Twenty One Thousand Four Hundred Seventy Nine and No/100 Dollars ($821,479.00) for performance of those services provided herein. B. City certifies that sufficient funds are available and authorized for expenditure to finance costs of this Contract during the current fiscal year. Funding in future fiscal years shall be contingent upon budgetary approval by the Tigard City Council. 4. Early Termination A. This Agreement may be terminated without cause prior to the expiration of the agreed upon term by mutual written consent of the parties and for the following reasons: 1) If work under the Contract is suspended by an order of a public agency for any reason considered to be in the public interest other than by a labor dispute or by reason of any third party judicial proceeding relating to the work other than a suit or action filed in regard to a labor dispute;or 2) If the circumstances or conditions are such that it is impracticable within a reasonable time to proceed with a substantial portion of the Contract. B. Payment of Contractor shall be as provided by ORS 279C.660 and shall be prorated to and include the day of termination and shall be in full satisfaction of all claims by Contractor against City under this Agreement. C. Termination under any provision of this paragraph shall not affect any right, obligation,or liability of Contractor or City which accrued prior to such termination. 5. Cancellation with Cause A. City may terminate this Agreement effective upon delivery of written notice to Contractor, or at such later date as may be established by City,under any of the following conditions: 1) If City funding from federal,state,local,or other sources is not obtained and continued at levels sufficient to allow for the purchase of the indicated quantity of services. This Agreement may be modified to accommodate a reduction in funds, 2) If Federal or State regulations or guidelines are modified,changed,or interpreted in such a way that the services are no longer allowable or appropriate for purchase under this Agreement, 3) If any license or certificate required by law or regulation to be held by Contractor, its Subcontractors, agents, and employees to provide the services required by this Agreement is for any reason denied,revoked,or not renewed,or 4) If Contractor becomes insolvent, if voluntary or involuntary petition in bankruptcy is filed by or against Contractor,if a receiver or trustee is appointed for Contractor, or if there is an assignment for the benefit of creditors of Contractor. Any such termination of this Agreement under paragraph (A) shall be without prejudice to any obligations or liabilities of either party already accrued prior to such termination. B. City,by written notice of default(including breach of Contract)to Contractor,may terminate the whole or any part of this Agreement: 1) If Contractor fails to provide services called for by this Agreement within the time specified herein or any extension thereof,or 2) If Contractor fails to perform any of the other provisions of this Agreement,or so fails to pursue the work as to endanger performance of this Agreement in accordance with its terms,and after receipt of written notice from City,fails to correct such failures within ten (10) days or such other period as City may authorize. The rights and remedies of City provided in the above clause related to defaults (including breach of Contract) by Contractor shall not be exclusive and are in addition to any other rights and remedies provided by law or under this Agreement. If City terminates this Agreement under paragraph(R),Contractor shall be entitled to receive as full payment for all services satisfactorily rendered and expenses incurred, an amount which bears the same ratio to the total fees specified in this Agreement as the services satisfactorily rendered by Contractor bear to the total services otherwise required to be performed for such total fee;provided, that there shall be deducted from such amount the amount of damages, if any, sustained by City due to breach of Contract by Contractor. Damages for breach of Contract shall be those allowed by Oregon law, reasonable and necessary attorney fees,and other costs of litigation at trial and upon appeal. 6. Force Majeure Neither City nor Contractor shall be considered in default because of any delays in completion of responsibilities hereunder due to causes beyond the control and without fault or negligence on the part of the party*so disenabled,including,but not restricted to,an act of God or of a public enemy, volcano, earthquake, fire, flood, epidemic, quarantine, restriction, area-wide strike, freight embargo, unusually severe weather or delay of Subcontractor or suppliers due to such cause; provided that the party so disenabled shall within ten (10) days from the beginning of such delay, notify the other party in writing of the causes of delay and its probable extent. Such notification shall not be the basis for a claim for additional compensation. Each party shall,however,make all reasonable efforts to remove or eliminate such a cause of delay or default and shall,upon cessation of the cause,diligently pursue performance of its obligation under Contract. 7. Nonwaiver The failure of the City to insist upon or enforce strict performance by Contractor of any of the terms of this Contract or to exercise any rights hereunder shall not be construed as a waiver or relinquishment to any extent of its right to assert or rely upon such terms or rights on any future occasion. 8. Attorney's Fees In case suit or action is instituted to enforce the provisions of this contract, the parties agree that the losing party shall pay such sum as the Court may adjudge reasonable attorney's fees and court costs including attorney's fees and court costs on appeal. 9. Governing Law The provisions of this Agreement shall be construed in accordance with the provisions of the laws of the State of Oregon. Any action or suits involving any questions arising under this Agreement must be brought in the appropriate court of the State of Oregon. 10. Indemnification Contractor agrees to indemnify and defend the City,its officers, agents and employees and hold them harmless from any and all liability, causes of action, claims, losses, damages, judgments or other costs or expenses including attorney's fees and witness costs and (at both trial and appeal level,whether or not a trial or appeal ever takes place) that may be asserted by any person or entity- which in anyway arise from,during or in connection with the performance of the work described in this Contract,except liability arising out of the sole negligence of the City and its employees. If any aspect of this indemnity shall be found to be illegal or invalid for any reason whatsoever,such illegality or invalidity shall not affect the validity of the remainder of this indemnification. 11. Insurance Contractor shall maintain insurance acceptable to City in full force and effect throughout the term of this Contract. Such insurance shall cover all risks arising directly or indirectly out of Contractor's activities or work hereunder, including the operations of its Subcontractors of any tier. Such insurance shall include provisions that such insurance is primary insurance with respect to the interests of City and that any other insurance maintained by City is excess and not contributory insurance with the insurance required hereunder. The policy or policies of insurance maintained by the Contractor shall provide at least the following limits and coverages: A. Commercial General Liability Insurance: Contractor shall obtain, at contractor's expense, and keep in effect during the term of this Contract, Comprehensive General Liability Insurance covering Bodily Injury and Property Damage on an "occurrence" form (CG 2010 1185 or equivalent). This coverage shall include Contractual Liability insurance for the indemnity provided under this Contract. The following insurance will be carried: Coverage Limit General Aggregate $3,000,000 Products-Completed Operations Aggregate $2,000,000 Personal&Advertising Injury $1,000,000 Each Occurrence $2,000,000 Fire Damage (Any one fire) $50,000 B. Commercial Automobile Insurance: Contractor shall also obtain, at Contractor's expense, and keep in effect during the term of the Contract, "Symbol 1" Commercial Automobile Liability coverage including coverage for all owned, hired, and non-owned vehicles.The Combined Single Limit per occurrence shall not be less than$2,000,000. C. Workers' Compensation Insurance: The Contractor, its Subcontractors,if any, and all employers providing work, labor or materials under this Contract are subject employers under the Oregon Workers'Compensation Law and shall comply with ORS 656.017,which requires them to provide workers' compensation coverage that satisfies Oregon law for all their subject workers. Out-of-state employers must provide Oregon workers'compensation coverage for their workers who work at a single location within Oregon for more than 30 days in a calendar year. Contractors who perform work without the assistance or labor of any employee need not to obtain such coverage." This shall include Employer's Liability Insurance with coverage limits of not less than$1,000,000 each accident. D. Additional Insured Provision: The City of Tigard, Oregon, its officers, directors, and employees shall be added as additional insureds with respect to this contract. All Liability Insurance policies will be endorsed to show this additional coverage. E. Insurance Carrier Rating: Coverage provided by the Contractor must be underwritten by an insurance company deemed acceptable by the City. The insurance carrier shall have a minimum of an AM Best Rating "A" with a financial strength of VII or better. The City reserves the right to reject all or any insurance carrier(s)with an unacceptable financial rating. F. Certificates of Insurance: A copy of each insurance policy, certified as a true copy by an authorized representative of the issuing insurance company, or at the discretion of City,in lieu thereof, a certificate in form satisfactory to City certifying to the issuance of all such insurance provisions of this Contract shall be forwarded to: City of Tigard Attn: Office of Contracts and Purchasing 13125 SW Hall Blvd Tigard,Oregon 97223 Such policies or certificates must be delivered prior to commencement of the work and no Contract shall be effected until the required certificates have been received and approved by the City.Ten days cancellation notice shall be provided City by certified mail to the name at the address listed above in event of cancellation or non-renewal of the insurance.A renewal certificate will be sent to the above address 10 days prior to coverage expiration. The procuring of such required insurance shall not be construed to limit Contractor's liability hereunder. Notwithstanding said insurance, Contractor shall be obligated for the total amount of any damage,injury,or loss connected with this Contract. G. Primary Coverage Clarification: All parties to this contract hereby agree that the contractor's coverage will be primary in the event of a loss. H. Cross-Liability Clause: A cross-liability clause or separation of insureds clause will be included in all general liability,and pollution policies required by this Contract. 12. Method and Place of Giving Notice, Submitting Bills and Making Payments All notices,bills and payments shall be made in writing and may be given by personal delivery or by mail. Notices,bills and payments sent by mail should be addressed as follows: CITY OF TIGARD COLUMBIA CONSTRUCTION,INC Attn: Jeff Peck Attn: Sherry Dirks Address: 13125 SW Hall Boulevard Address: PO BOX 621 Tigard,Oregon 97223 Donald OR 97020 Phone: (503) 718-2466 Phone: (503) 427-0304 Email: ,jeffp2dgard-or.gov Email: sherry, a,columbiaci.com and when so addressed, shall be deemed given upon deposit in the United States mail, postage prepaid. In all other instances, notices, bills and payments shall be deemed given at the time of actual delivery. Changes may be made in the names and addresses of the person to whom notices, bills and payments are to be given by giving written notice pursuant to this paragraph. 13. Severability In the event any provision or portion of this Agreement is held to be unenforceable or invalid by any court of competent jurisdiction,the remainder of this Agreement shall remain in full force and effect and shall in no way be affected or invalidated thereby. 14. Complete Agreement This Agreement constitutes the entire Agreement between the parties. No waiver, consent, modification, or change of terms of this Agreement shall bind either party unless in writing and signed by both parties. Such waiver, consent,modification, or change if made, shall be effective only in specific instances and for the specific purpose given. There are no understandings, agreements, or representations, oral or written, not specified herein regarding this Agreement. Contractor,by the signature of its authorized representative,hereby acknowledges that he has read this Agreement,understands it and agrees to be bound by its terms and conditions. IN WITNESS WHEREOF, City has caused this Agreement to be executed by its duly authorized undersigned officer and Contractor has executed this Agreement on the date hereinabove first written. Approved by Tigard's Local Contract Review Board at their july 10,2018_business meeting. CITY OF TIGARD COLUMBIA CONSTRUCTION,INC Signature Signa MG;'4-�,U - . (,herr Sherry Dirks, Chief Financial Officer PrintedName&Tide Printed Name&Title 07/20/2018 Date Date ATTACHMENT H—PERFORMANCE BOND PUBLIC IMPROVEMENT CONTRACT CITY OF TIGARD DIRKSEN NATURE PARK—RESTROOM&NATURE PLAY IMPROVEMENTS Bond Number: 2274802 Project Name: Dirksen Nature Park-Restroom&Nature Play Improvements North American Specialty Insurance Company (Surety#1) Bond Amount No. 1: $821,479.00 (Surety#2)* Bond Amount No. 2:* $ *If using multiple sasretzes Total Penal Sum of Bond: $ 821,479.00 We, Columbia Construction, Inc. as Principal, and the above identified Surety(ies),authorized to transact surety business in Oregon,as Surety,hereby jointly and severally bind ourselves,our respective heirs,executors,administrators,successors,and assigns firmly by these presents to pay unto the City of Tigard, a municipality of the State of Oregon, the sum of(total Penal Sum of Bond) Eight Hundred Twenty One Thousand Four Hundred Seventy Nine&No/100---($821,479.00)Dollars (Provided that we the Sureties bind ourselves in such sum `jointly and severally"as well as"severally"only for the purpose of allowing a joint action or actions against any or all of us,and for all other purposed each Surety binds itself, jointly and severally with the Principal, for the payment of such sum only as is set forth opposite the name of such Surety),and WHEREAS, the Principal has entered into a Contract with the City of Tigard,the plans, specifications, terms,and conditions of which are contained in the above-referenced project solicitation; WHEREAS, the terms and conditions of the Contract, together with applicable plans, standard specifications, special provisions, schedule of performance, and schedule of Contract Prices, are made a part of this Performance Bond by reference,whether or not attached to the Contract(all hereafter called "Contract';and WHEREAS,the Principal has agreed to perform the Contract in accordance with the terms,conditions, requirements, plans, and specifications, and all authorized modifications of the Contract which increase the amount of the work, the amount of the Contract, or constitute an authorized extension of the time for performance,notice of any such modifications hereby being waived by the Surety: NOW, THEREFORE, THE CONDITION OF THIS BOND IS SUCH that if the Principal herein shall faithfully and truly observe and comply with the terms of the Contract and performs the Contract within the time prescribed by the Contract, then this obligation is null and void; otherwise it shall remain in full force and effect. If the Contractor is declared by City to be in default under the Contract,the surety shall promptly remedy the default,perform all of Contractor's obligations under the Contract in accordance with its terms and conditions and pay to City all damages that are due under the Contract. This obligation jointly and severally binds the Contractor and surety and their respected heirs, executors, administrators, and successors. Nonpayment of the bond premium shall not invalidate this bond nor shall the City of Tigard be obligated for the payment of any premiums. Said surety for value received,hereby stipulates and agrees that no change, extension of time,alteration, or addition to the terms of the Contract,or the Work to be performed thereunder, or the specifications accompanying the same shall in anywise affect its obligations on this bond, and it does hereby waive notice of any such change,extension of time,alteration,or addition to the terms of the Contract or to the Work or to the specifications. This Performance Bond shall also guarantee the subject project against defects in materials or workmanship for a period of one (1)year from the date of written Substantial Completion acceptance of the subject project by the City of Tigard. IN WITNESS WHEREOF, WE HAVE CAUSED THIS INSTRUMENT TO BE EXECUTED AND SEALED BY OUR DULY AUTHORIZED LEGAL REPRESENTATIVES. Dated this 16th day of July 2018 PRINCIPAL: Columbia Construction,Inc. By: — Signature ------ Printed Name&Title Attest: —_-- SURETY: North American Specialty Insurance Company (Add signatures for each surety if using multole bonds BY ATTORNEY-IN-FACT: (PNver-of-Attorney must accompany each surety bond Gloria B ning Na A Ai IVV�/4� Signature 1201 SW 12th Ave.,#500 Address Portland,OR 97205 City State Zip 503-224-2500 503-224-9830 Phone Fax ATTACHMENT I—PAYMENT BOND PUBLIC IMPROVEMENT CONTRACT CITY OF TIGARD DIRKSEN NATURE PARK—RESTROOM&NATURE PLAY IMPROVEMENTS Bond Number: 2274802 Project Name: Dirkesen Nature Park-Restroom&Nature Place Improvements North American Specialty Insurance Company (Surety#1) Bond Amount No. 1: $ 821,479.00 (Surety#2)* Bond Amount No. 2:* $ *If using multiple sureties Total Penal Sum of Bond: $ $21,479.00 We, Columbia Construction,Inc. as Principal, and the above identified Surety(ies),authorized to transact surety business in Oregon,as Surety,hereby jointly and severally bind ourselves,our respective heirs,executors,administrators,successors,and assigns firmly by these presents to pay unto the City of Tigard, a municipality of the State of Oregon, the sum of(total Penal Sum of Bond)Eight Hundred Twenty One Thousand Four Hundred Seventy Nine&No/100---($821,479.00)Dollars (provided that we the Sureties bind ourselves in such sum "jointly and severally"as well as"severally" only for the purpose of allowing a joint action or actions against any or all of us,and for all other purposed each Surety binds itself, jointly and severally with the Principal, for the payment of such sum only as is set forth opposite the name of such Surety),and WHEREAS,the Principal has entered into a Contract with the City of Tigard,the plans, specifications, terms,and conditions of which are contained in above-referenced project solicitation; WHEREAS, the terms and conditions of the Contract, together with applicable plans, standard specifications, special provisions, schedule of performance, and schedule of Contract Prices, are made a part of this Payment bond by reference, whether or not attached to the Contract (all hereafter called "Contract';and WHEREAS,the Principal has agreed to perform the Contract in accordance with the terms,conditions, requirements, plans, and specifications, and schedule of Contract Prices which are set forth in the Contract and any attachments, and all authorized modifications of the Contract which increase the amount of the work, or the cost of the Contract, or constitute authorized extensions of time for performance of the Contract,notice of any such modifications hereby being waived by the Surety: NOW,THEREFORE,THE CONDITION OF THIS BOND IS SUCH that if the Principal shall faithfully and truly observe and comply with the terms,conditions,and provisions of the Contract,in all respects,and shall well and truly and fully do and perform all matters and things to be performed under said Contract and any duly authorized modifications that are made,upon the terms set forth therein,and within the time prescribed therein, or as extended therein as provided in the Contract,with or without notice to the Sureties, and shall indemnify and save harmless the City of Tigard its officers, agents, and employees against any claim for direct or indirect damages of every kind and description that shall be suffered or claimed to be suffered in connection with or arising out of the performance of the Contract by the Contractor or its subcontractors,and shall promptly pay all persons supplying labor,materials, or both to the Principal or its subcontractors for prosecution of the work provided in the Contract;and shall promptly pay all contributions due the State Industrial Accident Fund and the State Unemployment Compensation Fund from the Principal or its subcontractors in connection with the performance of the Contract;and shall pay over to the Oregon Department of Revenue all sums required to be deducted and retained from the wages of employees of the Principal and its subcontractors pursuant to ORS 316.167, and shall permit no lien nor claim to be filed or prosecuted against the City on account of any labor or materials furnished; and shall do all things required of the Principal by the laws of the State of Oregon, then this obligation shall be void;otherwise,it shall remain in full force and effect. Nonpayment of the bond premium will not invalidate this bond nor shall the City of Tigard be obligated for the payment of any premiums. IN WITNESS WHEREOF, WE HAVE CAUSED THIS INSTRUMENT TO BE EXECUTED AND SEALED BY OUR DULY AUTHORIZED LEGAL REPRESENTATIVES. Dated this 16th day of July 2018 PRINCIPAL: Columbia Construction,Inc. By: Signature 'cAg-k-S It -C '�, ---- Printed Name&Title Attest: i;;Z! SURETY: North American Specialty Insurance Company (Add signatures for each surety if using nvultole bonds) BY ATTORNEY-IN-FACT: (Po2ver--of-Attorney must acconipany each surety bond Gloria Bruning Na e r ale 1201 SW 12th Ave.,#500 Address Portland,OR 97205 City State Zip 503-224-2500 503-224-9830 Phone Fax SWISS RE CORPORATE SOLUTIONS NORTH AMERICAN SPECIALTY INSURANCE COMPANY WASHINGTON INTERNATIONAL INSURANCE COMPANY GENERAL POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS;'THAT North American Specialty Insurance Company,a corporation duly organized and existing under laws of the State of New Hampshire,and having its principal office in the City of Overland Park,Kansas,and Washington International Insurance Company,a corporation organized and existing under the laws of the State of New Hampshire and having its principal office in the City of Overland Palk,Kansas,each does hereby make,constitute and appoint: GLORIA BRUNING,PHILLIP O.FORKER,RAY M PAIEMENT,KAREN A.PIERCE,CHRISTOPHER REBURN,VICKI MATHER J.PATRICK DOONEY II,RICHARD W.KOWALSKI,BRENT OLSON,JOEL DIETZMAN,TAMI JONES and GAIL A.PRICE JOINTLY OR SEVERALLY Its true and lawful Attorney(s)-in-Fact,to make,execute,seal and deliver,for and on its behalf and as its act and deed,bonds or other writings obligatory in the nature of a bond on behalf of each of said Companies,as surety,on contracts of suretyship as are or may be required or permitted by law,regulation,contract or otherwise,provided that no bond or undertaking or contract or suretyship executed under this authority shall exceed the amount of: FIFTY MILLION($50,000,000.00)DOLLARS This Power of Attorney is granted and is signed by facsimile under and by the authority of the following Resolutions adopted by the Boards of Directors of both North American Specialty Insurance Company and Washington International Insurance Company at meetings duly called and held on the 9th of May,2012: "RESOLVED,that any two of the Presidents,any Managing Director,any Senior Vice President,any Vice President,any Assistant Vice President, the Secretary or any Assistant Secretary be,and each or any of them hereby is authorized to execute a Power of Attorney qualifying the attorney named in the given Power of Attorney to execute on behalf of the Company bonds,undertakings and all contracts of surety,and that each or any of them hereby is authorized to attest to the execution of any such Power of Attorney and to attach therein the seal of the Company; and it is FURTHER RESOLVED,that the signature of such officers and the seal of the Company may be affixed to any such Power of Attorney or to any certificate relating thereto by facsimile,and any such Power of Attorney or certificate bearing such facsimile signatures or facsimile seal shall be binding upon the Company when so affixed and in the future with regard to any bond,undertaking or contract of surety to which it is attached." IONAt y OpPOg4j:•GBy i 1K;/`l't/•a�•�—/ ... t0.P0�!I'd' o? SEAL i n~ Steven P.Anderson,Senior Vice President of Washington International Insurance Company z�+ S+�L F ¢W Zm 1873 etpO\ &Senior Vice President of North American Specialty Insurance Company O- tm 5�s.'•:i � tD: .n %,��y1epN aa�c ..... ..•• Byls Michael A.Ito,Senior ice resr ent ol Washington international InsuranceCompany Ian &Senior Vice President of North American Specialty Insurance Company IN WITNESS WHEREOF,North American Specialty Insurance Company and Washington International Insurance Company have caused their official seals to be hereunto affixed,and these presents to be signed by their authorized officers this 8TH day of FEBRUARY 2018 North American Specialty Insurance Company Washington International Insurance Company State of Illinois County of Cook Ss: On this 8TH day of FEBRUARY ,2018 ,before me,a Notary Public personally appeared Steven P.Anderson ,Senior Vice President of Washington International Insurance Company and Senior Vice President of North American Specialty Insurance Company and Michael A.Ito, Senior Vice President of Washington International Insurance Company and Senior Vice President of North American Specialty Insurance Company,personally known to me,who being by me duly sworn,acknowledged that they signed the above Power of Attorney as officers of and acknowledged said instrument to be the voluntary act and deed of their respective companies. OFFWM SEAL K KENNY Notary Public-State tillIllinois ray ;pN4Y M.Kenny,Notary Public 1, Jeffrey Goldberg_=the duly elected Assistant Secretary of North American Specialty Insurance Company and Washington International Insurance Company,do hereby certify that the above and foregoing is a true and correct copy of a Power of Attorney given by said North American Specialty Insurance Company and Washington International Insurance Company,which is still in full force and effect. IN WITNESS WHEREOF,I have set my hand and affixed the seals of the Companies this 'uo day of ��/ 20 '(S. Jeffrey Goldberg Vice President&Assistant Secretary of Washington International Insurance Company&North American Specialty Insurance Company ATTACHMENT J—OREGON PREVAILING WAGE RATES CITY OF TIGARD DIRKSEN NATURE PARK—RESTROOM&NATURE PLAY IMPROVEMENTS Maybe downloaded from: http://www.oregon.gov/boh/WHD/PWR/Pages/pwr state.asi2x 35 1 1' -,g ATTACHMENT K-GENERAL CONDITIONS CITY OF TIGARD DIRKSEN NATURE PARK-RESTROOM&NATURE PLAY IMPROVEMENTS 361P < < 00110 General Conditions for Construction for the City of Tigard. TABLE OF CONTENTS PART 00100 - GENERAL CONDITIONS5 Section 00110- Organization, Conventions,Abbreviations, and Definitions..................................5 00110.00 Organization of Specifications ..........................................................................................................5 00110.05 Conventions Used Throughout the Specifications Include..........................................................5 00110.10 Abbreviations.......................................................................................................................................7 00110.20 Definitions............................................................................................................................................9 Section 00120 - Bidding Requirements and Procedures.................................................................19 00120.01 Receipt of Bids; Opening................................................................................................................ 19 00120.02 Prequalification of Bidders.............................................................................................................. 19 00120.03 Request for Solicitation Documents.............................................................................................. 19 00120.04 Pre-Bid Meeting................................................................................................................................ 19 00120.10 Bid Booklet........................................................................................................................................ 19 00120.15 Examination of Work Site and Solicitation Documents; Considerationof Conditions to be Encountered............................................................................ 19 00120.16 Material, Equipment, and Method Substitutions.........................................................................20 00120.17 Use of Agency-Owned Land for Staging or Storage Areas........................................................20 00120.20 Interpretation of Quantities in Bid Schedule ...............................................................................21 00120.25 Subsurface Investigations................................................................................................................21 00120.30 Changes to Plans, Specifications,or Quantities before Opening of Bids................................22 00120.40 Preparation of Bids...........................................................................................................................22 00120.45 Submittal of Bids..............................................................................................................................24 00120.60 Modification or Withdrawal of Bids..............................................................................................24 00120.65 Opening and Comparing Bids........................................................................................................25 00120.67 Bid Mistakes......................................................................................................................................25 00120.68 Low Tide Bids...................................................................................................................................26 00120.70 Rejection of Nonresponsive Bids ..................................................................................................27 00120.80 Reciprocal Preference for Oregon Resident Bidders..................................................................28 00120.90 Disqualification of Bidders..............................................................................................................28 00120.91 Rejection of Bid on Grounds of Nonresponsibility of Bidder.................................................29 Section 00130-Award and Execution of Contract........................................................................ 30 00130.00 Consideration of Bids......................................................................................................................30 00130.10 Award of Contract............................................................................................................................30 00130.15 Right to Protest Award....................................................................................................................31 00130.20 Cancellation of Award.....................................................................................................................32 00130.30 Contract Booklet.............................................................................................................................. 32 00130.40 Contract Submittals..........................................................................................................................32 00130.50 Execution of Contract and Bonds.................................................................................................33 00130.60 Failure to Execute Contract and Bonds........................................................................................34 00130.70 Release of Bid Guaranties...............................................................................................................34 00130.80 Project Site Restrictions...................................................................................................................34 00130.85 Tigard Business License...................................................................................................................34 TOC-1 00110 00130.90 Notice to Proceed.............................................................................................................................34 Section 00140- Scope of Work........................................................................................................ 35 00140.00 Purpose of Contract.........................................................................................................................35 00140.10 Typical Sections................................................................................................................................ 35 00140.20 Thickness...........................................................................................................................................35 00140.30 Agency-Required Changes in the Work........................................................................................35 00140.40 Differing Site Conditions................................................................................................................36 00140.50 Environmental Pollution Changes................................................................................................. 36 00140.60 Extra Work........................................................................................................................................36 00140.65 Disputed Work..................................................................................................................................37 00140.70 Cost Reduction Proposals...............................................................................................................37 00140.80 Use of Publicly Owned Equipment...............................................................................................38 00140.90 Final Trimming and Cleanup.......................................................................................................... 39 00140.95 "AS-BUILT" Records......................................................................................................................39 Section 00150- Control of Work......................................................................................................41 00150.00 Authority of the Engineer...............................................................................................................41 00150.01 Project Manager's Authority and Duties.......................................................................................41 00150.02 Inspector's Authority and Duties...................................................................................................41 00150.10 Coordination of Contract Documents..........................................................................................42 00150.15 Construction Stakes,Lines,and Grades........................................................................................43 00150.20 Inspection..........................................................................................................................................43 00150.25 Acceptability of Materials and Work.............................................................................................44 00150.30 Delivery of Notices..........................................................................................................................44 00150.35 Submittals ..........................................................................................................................................45 00150.37 Equipment Lists and Other Submittals.........................................................................................50 00150.40 Cooperation and Superintendence by the Contractor................................................................50 00150.50 Cooperation with Utilities............................................................................................................... 51 00150.53 Utilities and Existing Improvements............................................................................................. 52 00150.55 Cooperation with Other Contractors............................................................................................54 00150.60 Construction Equipment Restrictions........................................................................................... 55 00150.70 Detrimental Operations................................................................................................................... 56 00150.75 Protection and Maintenance of Work During Construction..................................................... 56 00150.80 Removal of Unacceptable and Unauthorized Work...................................................................56 00150.90 Final Inspection................................................................................................................................57 00150.91 Post-Construction Review.............................................................................................................. 57 00150.95 Final Acceptance............................................................................................................................... 57 00150.96 Maintenance Warranties and Guarantees...................................................................................... 57 00150.97 Responsibility of Materials and Workmanship ............................................................................ 58 Section00160 - Source of Materials................................................................................................ 59 00160.00 Definitions......................................................................................................................................... 59 00160.01 Notification of Source of Supply and Materials...........................................................................59 00160.05 Qualified Products List (QPL) .......................................................................................................59 00160.10 Ordering, Producing, and Furnishing Materials...........................................................................60 00160.20 Preferences for Materials.................................................................................................................60 00160.30 Agency-Furnished Materials ........................................................................................................... 61 TOC-2 00110 00160.50 Agency-Controlled Land;Limitations and Requirements.......................................................... 61 00160.60 Contractor-Furnished Materials and Sources............................................................................... 62 00160.70 Requirements for Plant Operations............................................................................................... 62 00160.80 Requirements for Sources of Borrow and Aggregate................................................................. 63 Section00165 - Quality of Materials............................................................................................... 64 00165.00 General............................................................................................................................................... 64 00165.01 Rejected Materials............................................................................................................................. 64 00165.03 Testing by Agency............................................................................................................................ 64 00165.04 Costs of Testing................................................................................................................................ 64 00165.10 Materials Acceptance Guides..........................................................................................................64 00165.20 Materials Specifications and Test Method References................................................................ 64 00165.30 Field-Tested Materials......................................................................................................................65 00165.35 Nonfield-Tested Materials...............................................................................................................65 00165.50 Acceptance Sampling and Testing................................................................................................. 66 00165.70 Use of Materials without Acceptable Materials Conformance Documents .................I.......... 66 00165.75 Storage and Handling of Materials................................................................................................. 67 00165.80 Measurement..................................................................................................................................... 67 00165.90 Incidental Basis................................................................................................................................. 67 Section 00170 - Legal Relations and Responsibilities.................................................................... 68 00170.00 General............................................................................................................................................... 68 00170.01 Other Agencies Affecting Agency Contracts............................................................................... 68 00170.02 Permits,Licenses, and Taxes..........................................................................................................70 00170.03 Furnishing Right-of-Way and Permits...........................................................................................70 00170.04 Patents, Copyrights, and Trademarks............................................................................................71 00170.05 Assignment of Antitrust Rigths......................................................................................................7.1 00170.07 Record Requirements.......................................................................................................................72 00170.10 Required Payments by Contractors ...............................................................................................75 00170.20 Public Works Bond..........................................................................................................................76 00170.32 Protection of Navigable Waters.....................................................................................................76 00170.60 Safety,Health,and Sanitation Provisions.....................................................................................76 00170.61 Industrial Accident Protection........................................................................................................77 00170.62 Labor Nondiscrimination................................................................................................................ 77 00170.63 Payment for Medical Care...............................................................................................................77 00170.65 Minimum Wage and Overtime Rates for Public Works Projects ............................................. 77 00170.70 Insurance............................................................................................................................................80 00170.71 Independent Contractor Status ...................................................................................................... 80 00170.74 Employee Drug Testing Program.................................................................................................. 80 00170.75 Oregon Tax Laws..........................................................................................................................:.. 80 00170.76 Subcontractors Nondiscrimination................................................................................................80 00170.78 Conflict of Interest........................................................................................................................... 80 00170.79 Third Party Beneficiary....................................................................................................................81 00170.80 Responsibility for Damage to Work.............................................................................................. 81 00170.82 Responsibility for Damage to Property and Facilities.................................................................81 00170.85 Responsibility for Defective Work................................................................................................ 82 00170.89 Protection of Utility,Fire-control,and Railroad Property and Services;Repair; Roadway Restoration............................................................................................ 84 00170.92 Fencing, Protecting Stock, and Safeguarding Excavations.........................................................85 TOC-3 00110 00170.93 Trespass.............................................................................................................................................. 85 00170.94 Use of Explosives.................................................................................................................I........... 85 Section00180- Prosecution and Progress...................................................................................... 86 00180.00 Scope.................................................................................................................................................. 86 00180.05 Assignment/Delegation of Contract.............................................................................................86 00180.06 Assignment of Funds Due under the Contract............................................................................ 86 00180.10 Responsibility for Contract............................................................................................................. 86 00180.15 Agency's Right to Do Work at Contractor's Expense................................................................86 00180.20 Subcontracting Limitations............................................................................................................. 87 00180.21 Subcontracting.................................................................................................................................. 87 00180.22 Payments to Subcontractors and Agents of the Contractor...................................................... 89 00180.30 Materials, Equipment, and Work Force........................................................................................90 00180.31 Required Materials, Equipment, and Methods.............................................................................90 00180.40 Limitation of Operations................................................................................................................. 91 00180.41 Project Work Schedules...................................................................................................................92 00180.42 Preconstruction Conference.........................................................................................................102 00180.43 Commencement and Performance of Work.............................................................................. 102 00180.44 Project Meetings............................................................................................................................. 102 00180.50 Contract Time to Complete Work............................................................................................... 104 00180.60 Notice of Delay............................................................................................................................... 105 00180.65 Right-of-Way and Access Delays................................................................................................. 106 00180.70 Suspension of Work.......................................................................................................................106 00180.80 Adjustment of Contract Time......................................................................................................107 00180.85 Failure to Complete on Time;Liquidated Damages................................................................. 109 00180.90 Termination of Contract and Substituted Performance...........................................................110 Section 00190- Measurement of Pay Quantities...........................................................................113 00190.00 Scope................................................................................................................................................ 113 00190.10 Measurement Guidelines...............................................................................................................113 00190.20 Contractor to Provide Vehicle Weigh Scales..............................................................................115 00190.30 Plant Scales...................................................................................................................................... 118 Section00195 - Payment................................................................................................................119 00195.00 Scope and Limit.............................................................................................................................. 119 00195.10 Payment For Changes in Materials Costs ...................................................................................119 00195.13 Asphalt Cement Material Price Escalation/De-Escalation Clause......................................... 119 00195.20 Changes to Plans or Character of Work..................................................................................... 120 00195.30 Differing Site Conditions.............................................................................................................. 121 00195.40 Unreasonable Delay by the Agency............................................................................................. 121 00195.50 Progress Payments and Retained Amounts................................................................................121 00195.60 Advance Allowance for Materials on Hand................................................................................ 125 00195.70 Payment under Terminated Contract.......................................................................................... 127 00195.80 Allowance for Materials Left on Hand........................................................................................ 128 TOC-4 00110 00195.90 Final Payment..................................................................................................................................128 00195.95 Error in Final Quantities and Amounts......................................................................................129 Section 00196- Payment for Extra Work.......................................................................................131 00196.00 General............................................................................................................................................. 131 00196.10 Negotiated Price............................................................................................................................. 131 00196.20 Force Account................................................................................................................................131 Section 00197 - Payment for Force Account Work........................................................................132 00197.00 Scope................................................................................................................................................132 00197.01 Extra Work on Force Account Basis...........................................................................................132 00197.10 Materials...........................................................................................................................................132 00197.20 Equipment.......................................................................................................................................133 00197.30 Labor................................................................................................................................................135 00197.80 Percentage Allowances .................................................................................................................. 135 00197.90 Billings.............................................................................................................................................. 136 Section 00199 -Disagreements,Protest and Claims...................................................................................137 00199.00 General............................................................................................................................................. 137 00199.10 Procedure for Resolving Disagreements..................................................................................... 137 00199.15 Inappropriate Protest or Claim ...................................................................................................137 00199.20 Protest Procedure...........................................................................................................................137 00199.30 Claims Procedure............................................................................................................................139 00199.40 Claim Decision;Review; Exhaustion of Adminstrative Remedies ......................................... 143 00199.50 Mediation......................................................................................................................................... 145 00199.60 Review of Determination Regarding Records............................................................................145 TOC-5 00110 PART 00100- GENERAL CONDITIONS Section 00110- Organization, Conventions,Abbreviations, and Definitions 00110.00 Organization of Specifications -The Specifications are comprised of the following: • The "General Conditions for Construction for the City of Tigard," published by the Agency,which contain Part 00100 "General Conditions",which deal with the solicitation process and contractual relationships; • The "2015 Oregon Standard Specifications for Construction," which contain Parts 00200 through 03000, published by the Oregon Department of Transportation which contain the detailed "Technical Specifications" involved in prosecution of the Work, organized by subject matter; and • The Special Provisions. In addition, throughout the Specifications: • Each Part is divided into Sections and Subsections. • Reference to a Section includes all applicable requirements of the Section. • When referring to a Subsection, only the number of the Subsection is used; the word "Subsection" is implied. • Where Section and Subsection numbers are not consecutive, the interval has been reserved for use in the Special Provisions or future expansion of the Standard Specifications. Conventions 00110.05 Conventions Used Throughout the Specifications Include: (a) Grammar-The "General Conditions for Construction for the City of Tigard", part 00100 "General Conditions", is written in the indicative mood, in which the subject is expressed. The "2015 Oregon Standard Specifications for Construction", published by the Oregon Department of Transportation, which contain parts 00200 through 03000, the detailed "Technical Specifications", are generally written in the imperative mood, in which the subject is implied. Therefore, throughout Parts 00200 through 03000, and on the Plans: • The subject, "the Contractor",is implied. • "Shall' refers to action required of the Contractor,and is implied. • "Will' refers to decisions or actions of the Agency and/or the Engineer. • The following words, or words of equivalent meaning, refer to the actions of the Agency and/or the Engineer, unless otherwise stated: "allowed", "directed", "established", "permitted", "ordered", "designated", "prescribed", "required", "determined". • The words "approved", "acceptable", "authorized", "satisfactory", "suitable", "considered", and "rejected", "denied", "disapproved", or words of equivalent meaning, mean by or to the Agency and/or the Engineer, subject in each case to Section 00150 of the General Conditions. • The words "as shown", "shown", "as indicated", or "indicated" mean "as indicated on the Plans". • Certain Subsections labeled "Payment" contain statements to the effect that "payment will be made at the Contract amounts for the following items" (followed by a list of items). In such cases the Agency shall pay for only those Pay Items listed in the Schedule of Items. 5 00110 (b) Capitalization of Terms - Capitalized terms, other than titles, abbreviations, and grammatical usage, indicate that they have been given a defined meaning in the Standard Specifications. Refer to Section 00110.20 "Definitions". Defined terms will always be capitalized in Part 00100; in Parts 00200 through 03000, defined terms will generally not be capitalized, with the notable exception of "the Contractor", "the Agency", and "the Engineer". (c) Punctuation - In this publication the "outside method" of punctuation is employed for placement of the comma and the period with respect to quotation marks. Only punctuation that is part of the quoted matter is placed within quotation marks. (d) References to Laws, Acts, Regulations, Rules, Ordinances, Statutes, Orders, and Permits - References are made in the text of the Specifications to "laws", "acts", "rules", "statutes", "regulations", "ordinances", etc. (collectively referred to for purposes of this Subsection as "Law"), and to "orders" and "permits" (issued by a governmental authority,whether local, State, or federal, and collectively referred to for purposes of this Subsection as "Permits"). Reference is also made to "applicable laws and regulations". The following conventions apply in interpreting these terms, as used in the Specifications. • Statutes and Rules - Oregon Revised Statutes (ORS) and Oregon Administrative Rules (OAR) referenced in the Specifications are accessible on line, including through the Oregon Legislative Counsel Committee web site and through the Oregon Secretary of State Archives Division web site. • Law- In each case, unless otherwise expressly stated therein, the Law is to be understood to be the current version in effect. This also applies where a specific Law is referenced or cited, regardless of whether the text of the Law has been included in the Specifications or not, and regardless of whether the text of the Law has been summarized or paraphrased. In each case, the current version of the Law is applicable under any Contract. The reader is therefore cautioned to check the actual text of the Law to confirm that the text included in the Specifications has not been modified or superseded. • Permits - Orders and Permits issued by a Government agency may be modified during the course of performing the Work under a Contract. Therefore, wherever the term "Order" or "Permit" is used in the Specifications, it is intended to refer to the then-current version. That version may be embodied in a modified, superseding order or permit, or it may consist of all terms and conditions of prior orders or permits that have not been superseded, as well as the additional terms added by amendment or supplement. In certain cases, the orders and/or permits are identified by name in the Specifications; in other cases the terms are used in the generic sense. The reader is cautioned to check the text(s) of each order and permit identified either by name or by generic reference. • Applicable Laws and Regulations -Where the phrase "applicable laws and regulations" appears, it is to be understood as including all applicable laws, acts, regulations, administrative rules, ordinances, statutes,and orders and permits issued by a governmental or regulatory authority. 6 00110 Abbreviations 00110.10 Abbreviations - Following are meanings of abbreviations used in the Standard Specifications, in the Special Provisions, on the Plans, and in other Contract Documents. Other abbreviations and meanings of abbreviations may be in the individual Sections of the Standard Specifications to which they apply, in the Special Provisions, and in OAR 731-005 and OAR 731-007. AAR - Association of American Railroadsk AASHTO- American Association of State Highway and Transportation Officials ABC - Associated Builders and Contractors, Inc. AC - Asphalt Concrete ACI - American Concrete Institute ACP - Asphalt Concrete Pavement ACWS - Asphalt Concrete Wearing Surface AGC - Associated General Contractors of America AIA - American Institute of Architects RISC - American Institute of Steel Construction AISI - American Iron and Steel Institute AITC - American Institute of Timber Construction ANSI - American National Standards Institute APA - Engineered Wood Association APWA - American Public Works Association AREMA - American Railway Engineering and Maintenance of Right-of-Way Association ASCE - American Society of Civil Engineers ASME - American Society of Mechanical Engineers ASTM - American Society for Testing and Materials ATPB - Asphalt Treated Permeable Base AWG - American Wire Gauge AWPA - American Wood Protection Association AWS - American Welding Society AWWA - American Water Works Association CAgT - Certified Aggregate Technician CAT-I - Certified Asphalt Technician I CAT-II - Certified Asphalt Technician II CBM - Certified Ballast Manufacturers CCO - Contract Change Order CCT - Concrete Control Technician CDT - Certified Density Technician CEBT - Certified Embankment and Base Technician CMDT - Certified Mixture Design Technician CPF - Composite Pay Factor CRSI - Concrete Reinforcing Steel Institute CFR - Code of Federal Regulations CS - Commercial Standard, Commodity Standards Division,U.S. Department of Commerce D1.1 - Structural Welding Code - Steel,American Welding Society, current edition D1.5 - Bridge Welding Code,American Welding Society,current edition DBE - Disadvantaged Business Enterprise 7 00110 DEQ - Department of Environmental Quality, State of Oregon DOGAMI - Department of Geology and Mineral Industries,State of Oregon DSL - Department of State Lands, State of Oregon EAC - Emulsified Asphalt Concrete EPA - U.S. Environmental Protection Agency ESCP - Erosion and Sediment Control Plan FHWA - Federal Highway Administration, U.S. Department of Transportation FSS - Federal Specifications and Standards, General Services Administration GSA - General Services Administration ICEA - Insulated Cable Engineers Association (formerly IPCEA) IES - Illuminating Engineering Society IMSA - International Municipal Signal Association ISO - International Standards Organization ITE - Institute of Transportation Engineers JMF - Job Mix Formula MFTP - Manual of Field Test Procedures (ODOT) MIL - Military Specifications MSC - Minor Structure Concrete MUTCD - Manual on Uniform Traffic Control Devices for Streets and Highways, FHWA, U.S. Department of Transportation NEC - National Electrical Code NEMA - National Electrical Manufacturer's Association NESC - National Electrical Safety Code NIST - National Institute of Standards and Technology NPDES - National Pollutant Discharge Elimination System NPS - Nominal Pipe Size (dimensionless) OAR - Oregon Administrative Rules ODA - Oregon Department of Agriculture ODOT - Oregon Department of Transportation ORS - Oregon Revised Statutes OR-OSHA -Oregon Occupational Safety and Health Division of the Department of Consumer and Business Services OSHA - Occupational Safety and Health Administration,U.S. Department of Labor PCA - Portland Cement Association PCC - Portland Cement Concrete PCI - Precast/Prestressed Concrete Institute PCP - Pollution Control Plan PF - Pay Factor of a constituent PLS - Professional Land Surveyor PMBB - Plant Mixed Bituminous Base PTI - Post-Tensioning Institute PUC - Public Utility Commission, State of Oregon QA - Quality Assurance QC - Quality Control QCT - Quality Control Technician QL - Quality Level 8 00110 QPL - Qualified Products List RAP - Reclaimed Asphalt Pavement REA - Rural Electrification Administration, U.S. Department of Agriculture RMA - Radio Manufacturers Association or Rubber Manufacturers Association SAE - Society of Automotive Engineers SI - International System of Units (Systeme Internationale) SRCM - Soil and Rock Classification Manual (ODOT) SSPC - Society for Protective Coatings T - Tolerances,AASHTO Test Method TM - Test Method (ODOT) TV - Target Value UBC - Uniform Building Code (as adopted by the State of Oregon) UL - Underwriters Laboratory, Inc. UPC - Uniform Plumbing Code (as adopted by the State of Oregon) USC - United States Code WAQTC - Western Alliance for Quality Transportation Construction WCLIB - West Coast Lumber Inspection Bureau WWPA - Western Wood Products Association Definitions 00110.20 Definitions - Following are definitions of words and phrases used in the Standard Specifications, in the Special Provisions, on the Plans, and in other Contract Documents. Other definitions may be in the individual Sections of the Standard Specifications to which they apply, in the Special Provisions, and in OAR 731-005 and OAR 731-007. Add by Special Provisions any required project-specific definitions not already in the General Conditions. Act of God or Nature -A natural phenomenon of such catastrophic proportions or intensity as would reasonably prevent performance. Addendum -A written or graphic modification, issued before the opening of Bids, which revises, adds to, or deletes information in the Solicitation Documents or previously issued Addenda. Additional Work- Increased quantities of any Pay Item, within the scope of the Contract, for which a unit price has been established. Advertisement-The public announcement (Notice to Contractors, Invitation to Bid or Advertisement for Bids) inviting Bids for Work to be performed or Materials to be furnished. Agency-The City of Tigard, a municipal corporation of the State of Oregon, county, or State agency or special district or political subdivision, as applicable,which has entered into a Contract with the Contractor. Agency-Controlled Lands -Lands owned by the Agency, or controlled by the Agency under lease or agreement, or under the jurisdiction and control of the Agency for the purposes of the Contract. Aggregate -Rock of specified quality and gradation. 9 00110 Attorney in Fact-An Entity appointed by another to act in its place, either for some particular purpose, or for the transaction of business in general. Award -Written notification to the Bidder that the Bidder has been awarded a Contract. Base -A Course of specified material of specified thickness placed below the Pavement. Bid -A competitive offer,binding on the Bidder and submitted in response to an invitation to bid. Bid Bond -The Surety bond for Bid guarantee. Bid Booklet -The information included in the Solicitation Documents that contain the information identified in 00120.10. Bid Closing -The date and time after which Bids, Bid modifications, and Bid withdrawals will no longer be accepted. Bid Documents - See under Solicitation Documents. Bid Opening-The date and time Bids are opened. Bid Schedule -The list of Pay Items, their units of measurement, and estimated quantities. (When a Contract is awarded, the Bid Schedule becomes the Schedule of Items.) Bid Section -The portion of the Bid Booklet containing all pages after the Bidder's checklist and before the appendix. Bidder-An Entity that submits a Bid in response to an invitation to bid. Bike Lane -A lane in the Traveled Way, designated by striping and Pavement markings for the preferential or exclusive use of bicyclists. Borrow-Material lying outside of planned or required Roadbed excavation used to complete Project earthwork. Boulders -Particles of rock that will not pass a 12 inch square opening. Bridge -A single or multiple span Structure, including supports, that carries motorized and non-motorized vehicles,pedestrians, or utilities on a Roadway,walk, or track over a watercourse, highway, railroad, or other feature. Buttress -A rock fill placed at the toe of a landslide or potential landslide in order to resist slide movement. Calendar Day -Any day shown on the calendar,beginning and ending at midnight. Camber-A slight arch in a surface or Structure to compensate for loading. Change Order-A written order issued by the Engineer to the Contractor modifying Work required by the Contract, or adding Work within the scope of the Contract, and, if applicable, establishing the basis of payment for the modified Work. 10 00110 Changed Work-Work included in a Pay Item and within the scope of the Contract that is different from that reflected in the Contract Documents. (see 00140.30) Class of Project -A designation based on a Project's funding source,i.e., State or Federal-Aid. Class of Work-A designation referring to the type of Work in which Bidders must be pre-qualified, if prequalification is required Clay - Soil passing a No. 200 sieve that can be made to exhibit plasticity (putty-like properties) within a range of water contents. Clear Zone - Roadside border area, starting at the edge of the Traveled Way, that is available for safe use by errant vehicles. Establishing a minimum width Clear Zone implies that rigid objects and certain other hazards within the Clear Zone should be relocated outside the Clear Zone, or shielded, or remodeled to make them break away on impact or be safely traversable. Close Conformance -Where working tolerances are given on the Plans or in the Specifications, Close Conformance means compliance with those tolerances. Where working tolerances are not given, Close Conformance means compliance,in the Engineer's judgment,with reasonable and customary manufacturing and construction tolerances. Coarse Aggregate - Crushed Rock or crushed Gravel retained on a 1/4 inch sieve, with allowable undersize. Cobbles -Particles of Rock, rounded or not, that will pass a 12 inch square opening and be retained on a 3 inch sieve. Commercial Grade Concrete - Concrete furnished according to Contractor proportioning, placed in minor Structures and finished as specified. Contract-The written agreement between the Agency and the Contractor, including without limitation all Contract Documents, describing the Work to be completed and defining the rights and obligations of the Agency and the Contractor. Contract Amount (Contract Price) - Sum of the Pay Item amounts computed by multiplying the Pay Item quantities by the unit prices in the Schedule of Items. Contract Day-A day counted for purposes of charging Contract Time. Contract Documents - Solicitation Documents, Specifications, Standard and Supplemental Drawings, Contract Booklet, Change Orders, Force Account Work orders, pay documents issued by the Agency, Materials certifications, Project Work schedules, final estimate, written orders and authorizations issued by the Agency, Material source development and reclamation plans, and permits, orders and authorizations obtained by the Contractor or Agency applicable to the Project, as well as all documents incorporated by reference therein. Contract Time -The amount of time allowed to complete the Work under the Contract. Contractor -The Entity awarded the Contract according to the solicitation. 11 00110 Correction Period -Period from Second Notification to Final Acceptance as per subsection 00170.85(b). Course -A specified Surfacing Material placed in one or more Lifts to a specified thickness. Coverage - One Pass by a piece of Equipment over an entire designated area. Cross Section -The exact image formed by a plane cutting through an object, usually at right angles to a central axis, to determine area. Day-A Calendar Day including weekdays,weekends,and holidays,unless otherwise specified. Defective - An adjective which when modifying the word "Work" refers to work that: (1) is unsatisfactory, faulty or deficient; (2) does not conform to the Contract Documents; (3) does not meet the requirements of any inspection, test for approval referred to in the Contract Documents; or (4) has been damaged prior to Engineer's recommendation for final payment. Durable Rock- Rock that has a slake durability index of at least 90% based on a two-cycle slake durability test, according to ASTM D 4644. In the absence of test results, the Engineer may evaluate the durability visually. Emulsified Asphalt - Emulsified asphalt cement. Emulsified Asphalt Concrete -A mixture of Emulsified Asphalt and graded Aggregate. Engineer- The Engineer who represents the Agency and who is designated by the Agency to administer the Contract. Entity -A natural person capable of being legally bound, sole proprietorship, limited liability company, corporation, partnership, limited liability partnership, limited partnership, profit or nonprofit unincorporated association, business trust, two or more persons having a joint or common economic interest, or any other person with legal capacity to contract, or a government or governmental subdivision. Equipment-All machinery, tools, manufactured products, and fabricated items needed to complete the Contract or specified for incorporation into the Work. Establishment Period -The time specified to assure satisfactory establishment and growth of planted Materials. Existing Surfacing-Pavements, slabs, curbs,gutters,walks, driveways, and similar constructions of bricks, blocks, Portland cement concrete, bituminous treated materials, and granular surfacing materials on existing Highways. Extra Work-Work not included in the Contract, but deemed by the Engineer to be necessary to complete the Project. Field Order—A written order issued by the Engineer which requires minor changes in the Work but which may not involve a change in the Contract Amount or the Contract Times. 12 00110 Final Acceptance -Written confirmation by the Agency that the Project has been completed according to the Contract including all corrective work identified by the Agency during the Correction Period, with the exception of latent defects and Warranty obligations,if any, and has been accepted. Final Inspection -The inspection conducted by the Engineer to determine that the Project has been completed according to the Contract. Fine Aggregate - Crushed Rock, crushed Gravel, or Sand that passes a 1/4 inch sieve, with allowable oversize. First Notification-Written Notice to Proceed issued to the Contractor by the Engineer. Force Account Work- Items of Extra Work ordered by the Engineer that are to be paid according to Section 00197. Granular Material- Graded and selected free-draining material composed of particles of Rock, Sand, and Gravel. Gravel-Particles of Rock,rounded or not, that will pass a 3 inch sieve and be retained on a No. 4 sieve. Highway -Every road, street, thoroughfare and place, including bridges, viaducts and other structures within the boundaries of the State, open, used or intended for use by vehicular traffic. Incidental-A term identifying those acts, services, transactions, property, Equipment, labor, Materials, or other items for which the Agency will make no separate or additional payment. Inspector-The representative of the Engineer authorized to inspect and report on Contract performance. Leveling-Placing a variable-thickness Course of Materials to restore horizontal and vertical uniformity to existing Pavements, normally continuous throughout the Project. Lift -The compacted thickness of material placed by Equipment in a single Pass. Local Contracting Review Board—The City Council of the City of Tigard (Agency). Mandatory Source -A material source provided by the Agency from which the Contractor is required to obtain Materials. (see 00160.00(b) and 00160.40) Materials -Any natural or manmade substance specified for use in the construction of the Project or for incorporation into the Work. Median -The portion of a divided Highway separating traffic traveling in opposite directions. Milestone - A principal event or activity specified in the Contract Documents relating to an intermediate completion date or time prior to Substantial Completion of all the Work. Multiple Course Construction-Two or more Courses, exclusive of Patching or Leveling, placed over the entire Roadway width. Multi-Use Path-That portion of the Highway Right-of-Way or a separate Right-of-Way, physically separated from motor vehicle traffic and designated for use by pedestrians, bicyclists and other non- motorized users. 13 00110 Neat Line -Theoretical lines specified or indicated on the Plans for measurement of quantities. Nondurable Rock- Rock that has a slake durability index of less than 90% based on a two-cycle slake durability test, as tested by ASTM D 4644, or Rock that is observed to readily degrade by air, water, and mechanical influence. Notice to Contractors -The public announcement inviting Bids for Work to be performed or Materials to be provided. Notice to Proceed -Written notice authorizing the Contractor to begin performance of the Work. On-Site Work-Any Work taking place on the Project Site, including designated staging areas adjacent to the Project Site, except for installation of covered temporary signs according to Section 00225. Organic Soil-A Soil with sufficient organic content to influence the Soil properties. Panel -The width of specified Material being placed by Equipment in a single Pass. Pass - One movement of a piece of Equipment over a particular location. Patching- Placing a variable-thickness Course of Materials to correct sags, dips, and/or bumps to the existing grade and Cross Section, normally intermittent throughout the Project. Pavement -Asphalt concrete or Portland cement concrete placed for the use of motor vehicles, bicycles, or pedestrians on Roadways, Shoulders,Multi-Use Paths and parking areas. Pay Item (Contract Item) -A specific unit of Work for which a price is provided in the Contract. Payment Bond -The approved security furnished by the Contractor's Surety as a guaranty of the Contractor's performance of its obligation to pay promptly in full all sums due for Materials, Equipment, and labor furnished to complete the Work. Peat-A Soil composed primarily of vegetative matter in various stages of decomposition, usually with an organic odor, dark brown to black color, and a spongy consistency. Performance Bond -The approved security furnished by the Contractor's Surety as a guaranty of the Contractor's performance of the Contract. Plans (Drawings) - Standard and Supplemental Drawings, and approved unstamped and reviewed and accepted stamped Shop Drawings and Deferred Submittals. (see 00150.10 and 00150.35) Project -The sum of all Work to be performed under the Contract. Project Manager-The Engineer's representative directly responsible for administration of a Contract. Project Site -The geographical dimensions of the real property on which the Work is to be performed, including designated contiguous staging areas. Prospective Source -A Material source provided by the Agency, from which the Contractor has the option of obtaining Materials. (see 00160.00(a) and 00160.40) 14 00110 Publicly-Owned Equipment- Equipment acquired by a state, county, municipality or political subdivision primarily for use in its own operations. Public Traffic -Vehicular or pedestrian movement, not associated with the Contract Work, on a public way. Railroad -Publicly or privately owned rail carriers, including passenger, freight, and commuter rail carriers, their tenants, and licensees. Also, Utilities that jointly own or use such facilities. Right-of-Way - Land, property, or property interest, usually in a strip, acquired for or devoted to transportation or other public works purposes. Roadbed - Completed excavations and embankments for the Subgrade, including ditches, side slopes, and slope rounding,if any. Roadside -The area between the outside edges of the Shoulders and the Right-of-Way boundaries. Unpaved median areas between inside Shoulders of divided Highways and infield areas of interchanges are included. Roadway-That portion of a Highway improved, designed, or ordinarily used for vehicular travel, exclusive of the berm or Shoulder. If a Highway includes two or more separate Roadways, the term "Roadway" refers to any such Roadway separately, but not to all such Roadways collectively. (see Traveled Way) Rock-Natural deposit of solid material composed of one or more minerals occurring in large masses or fragments. Schedule of Items -The list of Pay Items, their units of measurement, estimated quantities, and prices. Schedule of Values -The breakdown of the values of the component elements comprising a lump sum Pay Item. Second Notification -Written acknowledgment by the Engineer of Substantial Completion of a Milestone or of the Work according to 00180.50(g). Shoulder -The part of a Roadbed contiguous to the Traveled Way or Roadway,whether paved or unpaved, for accommodating stopped vehicles, for emergency use and for lateral support of Base and surface Courses. Silt- Soil passing a No. 200 sieve that is nonplastic or exhibits very low plasticity. Single Course Construction-A wearing Course only, not including patching or leveling Courses or partial width Base Course. Slope -Vertical distance to horizontal distance, unless otherwise specified. Soil -Accumulations of particles produced by the disintegration of Rock,which sometimes contains organic matter. Particles may vary in size from Clay to Boulders. Solicitation Documents -Documents which define the procurement of a public improvement Project, including, but not limited to, the Bid Booklet, Contract Booklet, Agency-provided Plans, Standard 15 00110 Specifications, Special Provisions, Addenda, and which includes all documents incorporated by reference. May also be called Bid Documents. Special Provisions -The special directions, provisions, and requirements specific to a Project that supplement or modify the Standard Specifications. Permits and orders governing the Project that are issued directly to the Agency by a governmental or regulatory authority are considered to be part of the Special Provisions, to the extent and under the conditions stipulated in the Special Provisions. Specifications -The Standard Specifications and Special Provisions, together with all provisions of other documents incorporated therein by reference. Standard Drawings -The Agency-prepared detailed drawings for Work or methods of construction that normally do not change from project to project. Standard Specifications—The "General Conditions for Construction for the City of Tigard" published by the Agency, and the "2015 Oregon Standard Specifications for Construction", Parts 00200 through 03000, "Technical Specifications", published by the Oregon Department of Transportation as amended by the Agency. It provides directions, provisions, and requirements necessary for performing public improvement projects. State -The State of Oregon. Structures -Bridges, retaining walls, endwalls, cribbing, buildings, culverts, manholes, catch basins, drop inlets, sewers, service pipes, underdrains, foundation drains, and other similar features which may be encountered in the Work. Subbase -A Course of specified material of specified thickness between the Subgrade and a Base. Subcontractor-An Entity having a direct contract with the Contractor or another Subcontractor, to perform a portion of the Work. Subgrade -The top surface of completed earthwork on which Subbase, Base, Surfacing, Pavement, or a Course of other Material is to be placed. Substantial Completion —The time at which the Work (or a specified part thereon has progressed to the point where, in the opinion of Engineer, the Work (or specified part thereon is sufficiently complete, in accordance with the Contract Documents, so that the Work (or a specified part thereo� can be utilized for the purposes for which it is intended. Substructure -Those parts of a Structure which support the Superstructure, including bents, piers, abutments, and integrally built wingwalls, up to the surfaces on which bearing devices rest. Substructure also includes portions above bearing surfaces when those portions are built integrally with a Substructure unit (e.g., backwalls of abutments). When Substructure and Superstructure elements are built integrally, the division between Substructure and Superstructure is considered to be at the bottom soffit of the longitudinal or transverse beam, whichever is lower. Culverts and rigid frames are considered to be entirely Substructure. Superstructure -Those parts of a Structure above the Substructure,including bearing devices. 16 00110 Supplemental Drawings -The Agency-prepared detailed drawings for Work or methods of construction that are Project specific,and are denoted by title in the Project title block. Supplier-The Entity that furnishes goods to be incorporated into the Work. Surety-The Entity that issues the bond. Surfacing-The Course or Courses of material on the Traveled Way, auxiliary lanes, Shoulders, or parking areas for vehicle use. Third Notification -Written acknowledgment by the Engineer, subject to Final Acceptance, that as of the date of the notification the Contractor has achieved Final Completion of the Project according to the Contract, including without limitation completion of all minor corrective work, Equipment and plant removal, site clean-up, and submittal of all certifications, bills, forms and documents required under the Contract. Ton- One short ton of 2,000 pounds (Ton, ton,Tn, or T). Topsoil- Soil ready for use in a planting bed. Traffic Lane -That part of the Traveled Way marked for moving a single line of vehicles. Traveled Way -That part of the Highway for moving vehicles,exclusive of berms and Shoulders. Typical Section-That Cross Section established by the Plans which represents in general the lines to which the Contractor shall work in the performance of the Contract. Unsuitable Material-Frozen material, or material that contains organic matter, muck, humus, peat, sticks, debris, chemicals, toxic matter, or other deleterious materials not normally suitable for use in earthwork. Utility -A line, facility, or system for producing, transmitting, or distributing communications, power, electricity, heat,gas, oil,water, steam,waste, storm water not connected with highway drainage, or any other similar commodity which directly or indirectly serves the public. The term may also mean the utility company, district, or cooperative owning and operating such facilities, including any wholly-owned or controlled subsidiary. Warranty Bond -The approved security furnished by the Contractor's, Subcontractor's, Manufacturer's, Installer's or Supplier's Surety as a guaranty of performance of their respective warranty obligations. Work-The furnishing of all Materials,Equipment,labor, and Incidentals necessary to successfully complete any individual Pay Item or the entire Contract, and the discharge of duties and obligations imposed by the Contract. Work Change Directive—A written statement to Contractor issued on or after the Date of the Agreement and signed by Agency and recommended by Engineer ordering an addition, deletion, or revision in the Work, or responding to differing or unforeseen subsurface or physical conditions under which the Work is to be performed or to emergencies. A Work Change Directive will not change the Contract Amount or the Contract Times but is evidence that the parties expect that the change ordered or documented by a Work Change Directive will be incorporated in a subsequently issued Change Order following negotiations by the parties as to its effect,if any, on the Contract Amount or Contract Times. 17 00110 Work Day-Every Calendar day excluding Saturdays, Sundays and legal holidays as listed in ORS187.010. Worker-Any person performing work under the contract, including employees of the Contractor or subcontractor, and persons having full or partial ownership of the Contractor or subcontractor. (This definition is not intended to nor does it alter the definition or meaning of the term "worker" as used in any applicable laws or regulations,including but not limited to for purposes of paying prevailing wage rates.) Working (Shop) Drawings - Supplemental Plans, not furnished by the Agency, that the Contractor is required to submit to the Engineer. (see 00150.35) Workplace Violence -Any act of physical,verbal or written aggression by an individual in or related to the work place and/or project sites. This includes, but is not limited to, verbal abuse, threats or intimidation and physical intimidation, assault or battery by a worker or former worker. Work place violence may also include destruction or abuse of property. 18 00120 Section 00120 - Bidding Requirements and Procedures 00120.01 Receipt of Bids; Opening—See Special Provisions. 00120.02 Prequalification of Bidders—See Special Provisions. 00120.03 Request for Solicitation Documents —See Special Provisions. 00120.04 Pre-Bid Meeting—See Special Provisions. 00120.10 Bid Booklet—The Bid Booklet may include,but is not limited to • Advertisement for Bids • Bidder's checklist • Bid Section • Appendix, which includes required time-sensitive forms, DBE information, sample forms, and other informational pages The Bid Section includes all pages after the Bidder's checklist and before the appendix. The Bid Section may include, but is not limited to: • Description and location of the proposed Project • Time, date, and location for opening Bids • Project completion time • Class of Project (i.e.,Federal-Aid or State) • Class of Work • Bid statement • Certificate of non-collusion • Certificate of Nondiscrimination • Certificate of noninvolvement in any debarment or suspension (for Federal-Aid Projects) • Certificate regarding lobbying activities (for Federal-Aid Projects) • Certificate of residency (for State Projects) • Certificate of compliance with Oregon tax laws • Bid Schedule • Acknowledgement of Addenda • Identification of Bidder(s) and Sureties • Bid signature page • Bid Bond form • First-tier Subcontractor Disclosure form Depending on the Class of Project, other certificates or statements may be bound within the Bid Section. Plans, Specifications, and other documents referred to in the Bid Section will be considered part of the Bid. 00120.15 Examination of Work Site and Solicitation Documents; Consideration of Conditions to be Encountered - Before submitting a Bid, Bidders shall make a careful visual examination of the site of the proposed Work, the Bid Booklet, Plans, and Specifications. Bidders shall also review any subsurface investigation material referenced in 19 00120 00120.25 that may be available and conduct additional investigation of any unusual condition apparent during the visual site examination. As soon as reasonably practicable after noting any such unusual condition, Bidder shall notify Agency, in writing, of any such unusual condition and the additional investigation undertaken by Bidder. Submission of a Bid will constitute confirmation that the Bidder has examined the Project Site and finds the Plans and Specifications to be sufficiently detailed and accurate to enable Bidder to properly perform the Work, and understands the conditions to be encountered in performing the Work and all requirements of the Contract. The Bidder is responsible for loss or unanticipated costs suffered by the Bidder because of the Bidder's failure to fully examine the site and become fully informed about all conditions of the Work, or failure to request clarification of Plans and Specifications Bidder believes to be erroneous or incomplete. Any clarification of Plans and Specifications needed by the Bidder shall be requested in writing by e-mail through the Engineer. Notification of erroneous or incomplete Plans or Specifications shall also be submitted to the Engineer. Unless the procurement period is shorter than one week, notifications and requests for changes or clarification shall be submitted at least seven Days prior to the date of Bid Closing. The Agency will respond to each request at least 72 hours prior to the date of Bid Closing. If the Procurement period is less than seven Days, requests shall be submitted within one Day after the Procurement is issued and the Agency will issue its response to each such request at least 24 hours prior to Bid Closing. Failure to timely request clarification or changes shall be deemed acceptance of all of the terms and conditions of the Procurement. Oral explanations or interpretations given before receiving Bids for a Project will not be binding. To be binding, interpretation of the Plans and Specifications by the Agency must be made by written Addendum furnished to all Holders of Bidding Plans according to 00120.30. 00120.16 Material, Equipment, and Method Substitutions -When the Contract specifies certain Materials, Equipment, and/or Methods, the Bidder shall include those Materials, Equipment, and/or Methods in the Bid. Substitution after execution of the Contract is specified in 00180.31(b),00180.31(c), and 00180.31(d). 00120.17 Use of Agency-Owned Land for Staging or Storage Areas -The Contractor may use Agency-owned property for staging or storage areas, subject to the following limitations: (a) Within Normal Right-of-Way Limits - If approved by the Engineer, the Contractor may use available property within the normal Right-of-Way limits for the purpose of constructing improvements under the Contract as long as such use does not unduly impede other legitimate users of the Right-of-Way or adjacent properties. Where the Agency owns, or has rights to, other adjacent properties in the Project area, "normal Right-of-Way" is limited to a line drawn across that property connecting the normal Right- of-Way limits on either side of the property. (b) Outside Normal Right-of-Way Limits -The Contractor may not use Agency- owned property outside of normal Right-of-Way limits for the Project without the approval of the Engineer. 20 00120 If a Bidder obtains approval before submitting a Bid, use of the property will be at no cost to the Contractor, or at a cost stated by the Engineer upon granting approval, as confirmed by Addendum. If approval is not obtained before submitting a Bid, and the Contractor proposes to use Agency-owned property outside the normal Right-of-Way limits, then use of the property may be approved by the Engineer, but the Contractor will be assessed fair market value, as determined by the Engineer, for use of the property. (c) Restrictions on Use - Contractors shall comply with all applicable laws, ordinances, and regulations pertaining to use of Agency-owned property, and shall: • Not cause unreasonable impacts on traffic and other facility users. • Clean up all hazardous materials deposited by, or resulting from, Contractor operations. • Be responsible for all costs associated with use of the property. 00120.20 Interpretation of Quantities in Bid Schedule - Quantities appearing in the Bid Schedule are approximate and are provided only for comparison of Bids. The Agency does not warrant that the actual individual items, amount of Work, or quantities will correspond to those shown in the Bid Schedule. Payment to the Contractor will be made only for actual quantities of Work performed and accepted or Materials furnished and accepted, as required by the Contract. Quantities of Work to be performed and Materials to be furnished may each be increased, decreased, or omitted as provided in 00120.30 and 00140.30. 00120.25 Subsurface Investigations -If the Agency or its consultant has conducted subsurface or geologic investigations of the proposed Project Site or contiguous to the Project Site, the results of the investigations may be included in written geotechnical data reports. If geotechnical data reports have been prepared, such reports may be included in the Solicitation Documents (see Special Provisions) and shall be considered as part of the Contract Documents to the extent that the Contractor may rely upon the accuracy of the technical data contained in such reports. If the Agency has retained subsurface samples, they will also be available for inspection. Bidders and the Contractor may make arrangements for viewing the samples through the Engineer's office. The availability of subsurface information from the Agency is solely for the convenience of the Bidder and shall not relieve the Bidder or the Contractor of any risk, duty to make examinations and investigations as required by 00120.15, or other responsibility under the Contract Documents. It is mutually agreed to by all parties that: • The subsurface investigations made by the Agency are for the purpose of obtaining data for planning and design of the Project. • The data for individual test boring logs apply only to that particular boring and is not intended to be conclusive as to the character of any material between or around test borings. • If Bidders use this information in preparing a Bid, it is used at their own risk, and Bidders are responsible for all conclusions, deductions, and inferences drawn from this information. 21 00120 • Contractor may not rely upon or make any claim against Owner or Engineer, or any of their officers, directors, members, partners, employees, consultants, or subcontractors with respect to any Contractor interpretation of or conclusion drawn from any technical data or any such other data,interpretations, opinions, or information. 00120.30 Changes to Plans, Specifications, or Quantities before Opening of Bids - The Agency reserves the right to issue Addenda making changes or corrections to the Plans, Specifications, or quantities. Only holders of Solicitation Documents obtained from the Agency's office who have been identified by the Agency as Holders of Bidding Plans will be notified of these Addenda by e-mail, or delivery service, sent to the Bidder's address as it appears in the Agency's files. The Agency may extend Bid Closing if Agency determines prospective Bidders need additional time to review and respond to Addenda. Agency will not, except to the extent required by a countervailing public interest, issue Addenda less than 72 hours before Bid Closing unless the Addendum also extends Bid Closing. Bidders shall acknowledge Addenda by submitting the "Acknowledgment of Addendum" in the Bid Booklet with their Bids. The Agency will not be responsible for failure of Bidders to receive Addenda sent as described in the preceding paragraph. Bids shall incorporate all Addenda. Bids may be rejected if opened and found by the Agency to not be based on all Addenda issued before Bid Closing. 00120.40 Preparation of Bids: (a) General: (1) Bids -The Bidders shall not alter, in any manner, the documents within the Bid Section. Bidders shall complete the certifications and statements included in the Bid Section of the Bid Booklet according to the instructions. Signature of the Bidder's authorized representative thereon constitutes the Bidder's confirmation of and agreement to all certifications and statements contained in the Bid Booklet. Entries on the documents in the Bid Section shall be in black or blue ink or typed. Signatures and initials shall be in black or blue ink. The Bidder shall properly complete and bind all the documents in the Bid Section, as specified in 00120.10,between the front and back covers of the Bid Booklet, except that the Bid Bond is not required if another permissible type of Bid guaranty is provided. (see 00120.40(d)) (b) Bid Schedule Entries: (1) Bid Schedule Entries - Using figures, Bidders shall fill in all blank spaces in the Bid Schedule. For each item in the Bid Schedule, Bidders shall enter the unit price and the product of the unit price multiplied by the quantity given. The unit price shall be greater than zero, shall contain no more than two decimal places to the right of the decimal point, and shall be expressed in U.S. dollars and cents (for example, $150.25 or $0.37). Unit prices submitted which contain more than two decimal places, will be truncated by the Agency at the second decimal place to determine the product of the unit price and quantity. No rounding will be considered or paid. Bidders Bid shall also 22 00120 enter the total amount of the Bid obtained by adding amounts for all items in the Bid Schedule. Corrections or changes of item entries shall be in ink, with incorrect entry lined out and correct entry entered and initialed in ink by the person signing the Bid. (c) Bidder's Address and Signature Pages - Bidders shall include in the Bid the address to which all communications concerning the Bid and Contract should be sent. The Bid must be signed by a duly authorized representative of the Bidder. (d) Bid Guaranty-All Bids shall be accompanied by a Bid guaranty in the amount of 10% of the total amount of the Bid. (1) Bid Guaranty-The Bid guaranty shall be either a Surety bond,irrevocable letter of credit issued by an insured institution as defined in ORS 706.008 or security in the form of a cashier's check or certified check made payable to the Agency. (see ORS 279C.365(4)) If a Surety bond is submitted, Bidders shall use the Agency's standard Bid Bond form included with the Bid Booklet or an alternative Bid Bond form acceptable to the Agency. Bidders shall submit the bond with original signatures and the Surety's seal affixed. The Bid guaranty shall be submitted by mail, delivery service, or hand delivered to the offices and addresses, and at the times given in the Bid Booklet. • Acceptable Surety companies are limited to those authorized to do business in the State of Oregon. • Forfeiture of Bid guaranties is covered by 00130.60, and return of guaranties is covered by 00130.70. (e) Disclosure of First-Tier Subcontractors -Without regard to the amount of a Bidder's Bid, if the Agency's cost estimate for a public improvement project in the Advertisement for Bids, or in other Solicitation Documents, exceeds $100,000, the Bidder shall, within 2 working hours of the time Bids are due to be submitted, submit to the Agency, on a form provided by the Agency, a disclosure identifying any first-tier Subcontractors that will furnish labor or labor and Materials, and whose contract value is equal to or greater than: • 5% of the total Project Bid, but at least$15,000; or • $350,000,regardless of the percentage of the total Project Bid. For each Subcontractor listed,Bidders shall state: • The name of the Subcontractor; • The dollar amount of the subcontract;and • The category of Work that the Subcontractor would be performing. If no subcontracts subject to the above disclosure requirements are anticipated, a Bidder shall so indicate by entering "NONE" or by filling in the appropriate check box. For each Subcontractor listed, Bidders shall provide all requested information. An incomplete form will be cause for rejection of the Bid. 23 00120 The Subcontractor Disclosure Form may be submitted for a Bid either: • By filling out the Subcontractor Disclosure Form included in the Bid Booklet and submitting it together with the Bid at the time and place designated for receipt of Bids; • By removing it from the Bid Booklet, filling it out and submitting it separately to the Agency at the address given in the Bid Booklet. Subcontractor Disclosure Forms submitted by any method will be considered late if not received by the Agency within two 2 working hours of the time designated for receiving Bids. In the event that multiple Subcontractor Disclosure Forms are submitted, the last version received prior to the deadline will be considered to be the intended version. THE AGENCY MUST REJECT A BID IF THE BIDDER FAILS TO SUBMIT THE DISCLOSURE FORM WITH THIS INFORMAITON BY THE STATED DEADLINE (see OAR 137-049-0360). 00120.45 Submittal of Bids: (a) Bids shall be submitted by mail, parcel delivery service, or hand delivery to the Agency, in the manner and at the times given in the Invitation to Bid. Submit Bids in a sealed envelope. If a delivery or courier service is used, the Bidder shall place the sealed envelope containing the Bid inside the delivery or courier service's envelope. Bids submitted after Bid Closing time will not be opened or considered. The Agency assumes no responsibility for the receipt and return of late Bids. Preparation and submission of Bids is at the sole risk and expense of the Bidder and is not a cost of Contract performance. (b) All Bid material submitted by Bidder shall become the property of the Agency and is public record unless otherwise specified. A Bid that contains any information that is considered trade secret under ORS 192.501(2) should be segregated and clearly identified as such. This information will be kept confidential and shall not be disclosed except in accordance with the Oregon Public Records Law, ORS 192. The above restrictions may not include cost or price information, which must be open to public inspection. 00120.60 Modification or Withdrawal of Bids: 24 00120 (a) Modification-Bids once submitted may be modified in writing prior to the time and date set for Bid Closing and submitted to the place designated for receipt of Bids. Any modifications shall be prepared on the company letterhead, signed by an authorized representative, and state that the new document supersedes or modifies the prior Bid. The Bid modification shall be delivered in a sealed envelope and shall be marked as follows: BID MODIFICATION Bid Title and Closing Date and Time (c) Withdrawal-Bids may be withdrawn by written notification on company letterhead signed by an authorized representative and received prior to the time and date set for Bid Closing and submitted to the place designated for receipt of Bids. Bids also may be withdrawn in person prior to the scheduled Bid Closing upon presentation of appropriate identification. Requests to withdraw Bids shall be marked as follows: BID WITHDRAWAL Bid Title and Closing Date and Time No Bid can be withdrawn after having been opened. 00120.65 Opening and Comparing Bids -Bids will be opened and the total price for each Bid will be read publicly at the time and place indicated in the Advertisement for Bids. Bidders and other interested parties are invited to be present. Bids for each Project will be compared on the basis of the total amount of each Bid. The total amount of the Bid will be the total sum computed from quantities listed in the Bid Schedule and unit prices entered by the Bidder. In case of conflict between the unit price and the corresponding extended amount, the unit price shall govern,and the Agency may make arithmetic corrections on extension amounts. Error(s) discovered after Bid opening cannot be corrected by the Bidder and the contractor will be required to perform work at the unit price if its Bid is accepted. 00120.67 Bid Mistakes: (a) General- Under extraordinary circumstances, a Bid may be withdrawn after the deadline for submittal because of an inadvertent nonjudgmental mistake. If the mistake is attributable to an error in judgment, the Bid may not be withdrawn or corrected. Correction or withdrawal by reason of nonjudgmental mistake is permissible but only to the extent it is not contrary to the interest of the Agency or the fair treatment of other Bidders. (b) Mistakes Discovered after Bid Closing but before Award -This section applies to situations where mistakes in Bids are discovered after the submission deadline but before Award. 25 00120 (1) Minor Informalities -Minor informalities are matters of form rather than substance that are evident from the Bid Documents, or insignificant mistakes that can be waived or corrected promptly without prejudice to other Bidders or the Agency; that is, the informality does not affect price, quantity, quality, delivery, or contractual conditions except in the case of informalities involving unit prices. Examples include,but are not limited to,the failure of a Bidder to: • Return the number of signed Bids or number of other documents required by the Bid Documents; • Sign the Bid Form in the designated block so long the Bid Documents evidence an intent to be bound; or • Acknowledge receipt of an Addendum to the Bid Documents,but only i£ • It is clear from the Bid that the Bidder received the Addendum and intended to be bound by its terms; or • The Addendum involved did not affect price,quantity,quality, or delivery. (c) Mistakes Where Intended Correct Bid is Evident- If the mistake and the intended correct Bid are clearly on the face of the Bid Form, or can be substantiated from accompanying documents, the Agency may accept the Bid. Examples of mistakes that may be clearly evident on the face of the Bid Form are typographical errors, errors in extending unit prices, transposition errors, and arithmetical errors. Mistakes that are clearly evident on the face of the Bid Form also may include instances in which the intended correct Bid is made clearly evident by simple arithmetic calculations. For example, a missing unit price may be established by dividing the total Bid or proposal item by the quantity of units for that item, and a missing or incorrect total Bid price for an item may be established by multiplying the unit price by the quantity when those figures are available on the Bid. For discrepancies between unit prices and extended prices, unit prices shall normally prevail. (d) Mistakes Where Intended Correct Bid is Not Evident-The Agency may not accept a Bid in which a mistake is clearly evident on the face of the Bid Form but the intended correct Bid is not clearly evident or cannot be substantiated from accompanying documents. 00120.68 Low Tie Bids: (a) Definition-Low tie Bids are low responsive Bids from responsible Bidders that are identical in price, fitness, availability and quality and which meet all the requirements and criteria set forth in the Bid Documents. (b) Award: (1) If low tie Bids are received, a preference shall be given to goods and services that have been manufactured or produced in Oregon. 26 00120 (2) If the Bids remain tied after application of the Subsection 1, preference shall be given to the Bidder whose principal offices or headquarters are located in Oregon. (3) If the Bids remain tied after application of Subsections 1 and 2, the Award shall be made by drawing lots among any tied Oregon Bidders. Such Bidders shall be given notice and an opportunity to be present when the lots are drawn. (4) If there are no Oregon Bidders after application of subsections 1 and 2, Award of the Contract shall be made by drawing lots. 00120.70 Rejection of Nonresponsive Bids -A Bid will be considered irregular and will be rejected if the irregularity is deemed by the Agency to render the Bid non-responsive. Examples of irregularities include without limitation: • The Bid Section documents provided are not properly used or contain unauthorized alterations. • The Bid is incomplete or incorrectly completed. • The Bid contains improper additions, deletions,alternate Bids, or conditions. • The Bid is submitted on documents not obtained directly from the Agency, or is submitted by a Bidder who has not been identified by the Agency as a Holder of Bidding Plans, as required by 00120.05. • The Bid or Bid modifications are not signed by a person authorized to submit Bids or modify Bids,as required by 00120.40 and • A member of a joint venture and the joint venture submit Bids for the same Project. Both Bids may be rejected. • The Bid has entries not typed or in ink, or has signatures or initials not in ink. • Each change or correction is not individually initialed. • White-out tape or white-out liquid is used to correct item entries. • The price per unit cannot be determined. • The Bid guaranty is insufficient or improper. • The original Bid Bond form is not used or is altered. • The Oregon Construction Contractors Board registration number and expiration date are not shown on the Bid if required in the Solicitation Document. This requirement applies to Agency and State-funded Projects, with the exception of Aggregate production and landscape Projects. (not required on Federal-Aid Projects) • A disclosure of qualified first-tier Subcontractors,if required under 00120.400, is not received within 2 working hours of the time Bids are due to be submitted, or the disclosure form is not complete. • The Bidder has not complied with the DBE requirements of the solicitation. • The Bid does not acknowledge all issued Addenda. • The Bid contains entries that are not greater than zero. • The Bid entries are not expressed in U.S. dollars and cents. • The Agency determines that any Pay Item is significantly unbalanced to the potential detriment of the Agency. In addition, the Agency may reject all Bids and suspend the project in the event all Bids exceed the funds the Agency has appropriated for the project or for good cause upon its 27 00120 finding that it is in the public interest to do so. The Agency may also waive minor informalities or irregularities. 00120.80 Reciprocal Preference for Oregon Resident Bidders -This Subsection applies only to Contracts for Projects financed without federal funds. Bidders shall complete the certificate of residency provided by the Agency in the Bid Booklet. Failure to properly complete the form will be cause to reject the Bid. As used in the certificate of residency and this Subsection, "Resident Bidder" means a Bidder who has: • Paid unemployment taxes or income taxes in the State of Oregon during any of the 12 calendar months immediately preceding submission of the Bid; • A business address in the State of Oregon; and • Certified in the Bid that the Bidder qualifies as a Resident Bidder. "Nonresident Bidder" means a Bidder who is not a Resident Bidder as defined above. In determining the lowest Bid, the Agency will, for the purpose of awarding the Contract, add a percentage increase to the Bid of a Nonresident Bidder equal to the percentage, if any, of the preference given to that Bidder in the state in which the Bidder resides (ORS 279A.120). The percentage preference applied in each state will be published on or before January 1 of each year by the Oregon Department of Administrative Services. The Agency may rely on these percentages without incurring liability to any Bidder (ORS 279A.120). This increase will only be applied to determine the lowest Bid, and will not cause an increase in payment to the Contractor after Award of the Contract. 00120.90 Disqualification of Bidders -The Bids) of a disqualified Bidder will be rejected. Any of the following reasons is sufficient to disqualify a Bidder: • More than one Bid is submitted for the same Work by an Entity under the same or different name(s). • Evidence of collusion among Bidders. Participants in collusion will be found not responsible,and may be subject to criminal prosecution. • Any of the grounds for disqualification cited in ORS 279C.440. A Bidder will be disqualified if the Bidder has: • Not been prequalified if required by 00120.02; • Been declared ineligible by the Commissioner of the Bureau of Labor and Industries under ORS 279C.860; • Not been registered (licensed) by the Oregon Construction Contractors Board (CCB) or been licensed by the State Landscape Contractors Board before submitting a Bid (ORS 279C.365(1)(k), ORS 701.021, ORS 701.026, and ORS 671.530). The Bidder's registration number and expiration date shall be shown in the Bid form, if requested. 28 00120 Failure to furnish the registration number, if requested, will render the Bid non- responsive and subject to rejection. (not required on Federal-Aid projects); or • Been determined by the CCB under ORS 701.227 not to be qualified to hold or participate in a public contract for a public improvement. 00120.91 Rejection of Bid on Grounds of Nonresponsibility of Bidder-The Bid of a Bidder who is found to be nonresponsible according to the criteria listed in 00130.10 or ORS 279C.375(3) will be rejected. 29 00130 Section 00130-Award and Execution of Contract 00130.00 Consideration of Bids -After opening and reading Bids, the Agency will check them for correct extensions of unit prices and totals. (see 00120.65) The total of extensions, corrected where necessary, will be used by the Agency for Award purposes. Discrepancies between words and figures will be resolved in favor of words. In selecting the lowest responsive Bid, the Agency reserves the right to take into consideration any or all alternatives called for in the Bid Form. The Agency reserves the right to waive minor informalities and irregularities, and to reject any or all Bids for irregularities under 00120.70 or for good cause after finding that it is in the public interest to do so (ORS 279C.395). An example of good cause for rejection in the public interest is the Agency's determination that any of the unit Bid prices are materially unbalanced to the Agency's potential detriment. A materially unbalanced Bid is defined as, "a Bid which generates a reasonable doubt that award to the Bidder submitting a mathematically unbalanced Bid will result in the lowest cost to the Agency." The Agency may correct obvious errors, when the correct information can be determined from the face of the document,if it finds that the best interest of the Agency and the public will be served thereby. 00130.10 Award of Contract -After the Bids are opened and a determination is made that a Contract is to be awarded, the Contract will be awarded to the lowest responsible Bidder. For the purposes of this Section, "lowest responsible Bidder" means the responsible Bidder that submitted the lowest responsive Bid who is not on the list created by the Construction Contractors Board according to ORS 701,and who has: • Substantially complied with all prescribed public bidding procedures and requirements. • Available the appropriate financial, Materials, Equipment, facility and personnel resources and expertise, or ability to obtain the resources and expertise, necessary to indicate the capability of the prospective Bidder to meet all contractual responsibilities. • A satisfactory record of performance. In evaluating a Bidder's record of performance, the Agency may consider, among other things, whether the Bidder completed previous contracts of a similar nature with a satisfactory record of performance. For purposes of evaluating a Bidder's performance on previous contracts of a similar nature, a satisfactory record of performance means that to the extent that the costs associated with and time available to perform a previous contract remained within the Bidder's control, the Bidder stayed within the time and budget allotted for the procurement and otherwise performed the contract in a satisfactory manner. • A satisfactory record of integrity. In evaluating a Bidder's record of integrity, the Agency may consider, among other things, whether the Bidder has previous criminal convictions for offenses related to obtaining or attempting to obtain a contract or subcontract or in connection with the Bidder's performance of a contract or subcontract. • Qualified legally to contract with the Agency. • Supplied all necessary information in connection with the Agency's inquiry concerning responsibility. If a prospective Bidder fails to promptly supply 30 00130 information requested by the Agency concerning responsibility, the Agency shall base the determination of responsibility upon any available information, or may find the prospective Bidder not to be responsible. • Not been disqualified by the public contracting agency under ORS 279C.440. If the Bidder is found not to have a satisfactory record of performance or integrity, the Agency will document the record and the reasons for the unsatisfactory finding. The Agency will mail the Notice of Intent to Award to the Bidders, and may provide Notice of Intent to Award on the Agency's web site. The Award will not be final until the later of the following: • Seven working days after the Notice of Intent to Award has been posted as specified in the advertised solicitation or Addendum thereto; or • The Agency has provided a written response to each timely protest, denying the protest and affirming the Award. If the Agency accepts a Bid and awards a Contract, the Agency will send the successful Bidder written notice of acceptance and Award. Notice of Award and Contract booklets ready for execution will be sent within 60 Calendar Days of the opening of Bids or within the number of Calendar Days specified in the Special Provisions or a written mutual agreement between successful Bidder and Agency. The Contractor will not automatically be entitled to extra compensation because the commencement of Work is delayed by failure of the Agency to send the Contract for execution. However, if more Calendar Days elapse between the date the Bid is opened and the date the Agency sends the Contract to be executed, as specified in 00130.10, the Agency will consider granting an adjustment of time for completion of the Work to offset any actual delay to Contract completion resulting directly from delay in commencement. 00130.15 Right to Protest Award-Adversely affected or aggrieved Bidders, limited to the three apparent lowest Bidders and any other Bidder directly in line for Contract Award, may submit to the Agency a written protest of the Agency's intent to Award within seven Calendar days following the date of the Notice of Intent to Award. The protest shall specify the grounds upon which it is based. An aggrieved Bidder may protest an award only if the Bidder alleges, in its written protest, that it should have received the award because: • All lower Bids are non-responsive; • The Agency failed to conduct the Bid process as described in the Bid Document; • The Agency has abused its discretion in rejecting the protestor's Bid as non- responsive or non-responsible;or • The Agency's evaluation of Bids or subsequent determination of award is otherwise in violation of ORS Chapters 279A and 279C or the Agency's public contracting rules. 31 00130 The written protest must describe the facts that support the protest. The Agency may not consider late protests or protests that do not describe facts that would support a finding that the Bidder is aggrieved for one of the reasons in clauses (a) through (d) above. 00130.20 Cancellation of Award -Without liability to the Agency, the Agency may for good cause cancel Award at any time before the Contract is executed by all parties to the Contract, as provided by ORS 279C.395 for rejection of Bids, upon finding it is in the public interest to do so. 00130.30 Contract Booklet -The Contract booklet may include but is not limited to: • Public Improvement • Contract • Performance Bond • Payment Bond • Prevailing Wage Rates • Special Provisions 00130.40 Contract Submittals -Before the Agency will execute the Contract, the successful Bidder shall furnish the following: (a) Performance and Payment Bonds -When Awarded the Contract, the successful Bidder shall furnish a Performance Bond and a Payment Bond of a Surety authorized to do business in the State of Oregon. The successful Bidder shall submit the standard bond forms, which are bound in the Contract Booklet or alternative bond forms acceptable to the Agency. Faxed or photocopied bond forms will not be accepted. The amount of each bond shall be equal to the Contract Amount. The Performance Bond and the Payment Bond must be signed by the Surety's authorized Attorney-in-Fact, and the Surety's seal must be affixed to each bond. A power of attorney for the Attorney-in-Fact shall be attached to the bonds in the Contract booklet, which must include bond numbers, and the Surety's original seal must be affixed to the power of attorney. Bonds shall not be canceled without the Agency's consent, nor will the Agency normally release them, prior to Contract completion. The amount of the Performance and Payment Bonds shall be increased to equal the new Contract Amount whenever the Contract Amount is increased for any reason. (b) Certificates of Insurance -The successful Bidder shall furnish the Agency certificates of insurance applicable to the Project, according to the Public Improvement Contract. For specified Contracts, certified copies, and in some instances the original, of insurance policies may be required by the Special Provisions. (c) Registration Requirements: (1) ORS 701.021, ORS 701.026, and ORS 671.530 require that Bidders be registered with the Oregon Construction Contractors Board or licensed by the State Landscape Contractors Board prior to submission of a Bid on a Project not involving federal 32 00130 funds. Registration with the Construction Contractors Board or licensing by the State Landscape Contractors Board is not a prerequisite to bidding on Federal-Aid Projects; however, the Agency will not execute a Contract until the Contractor is so registered or licensed. (2) Bidders must be registered with the Corporation Division, Oregon Secretary of State, if bidding as a corporation, limited liability company, joint venture, or limited liability partnership, or if operating under an assumed business name and the legal name of each person carrying on the business is not included in the business name. (3) A Contractor registered under ORS 701 may bid on a landscaping Project or perform a construction project that includes landscape contracting as a portion of the project if the landscape contracting is subcontracted to a licensed landscaping business as defined in ORS 671.520. (4) A landscaping business may bid on a Project or perform a Contract that includes the phase of landscape contracting for which it is not licensed if it employs a landscape contractor, or subcontracts with another licensed landscaping business, licensed for that phase. (d) Tax Identification Number-The successful Bidder shall furnish the Agency the Bidder's Federal Tax Identification Number. 00130.50 Execution of Contract and Bonds: (a) By the Bidder-The successful Bidder shall deliver the required number of Contract booklets with the properly executed Contract, Performance Bond, Payment Bond, certification of workers' compensation coverage, and the required certificates of insurance, to the Agency within 10 Calendar Days after the date on which the Contract booklets are sent or otherwise conveyed to the Bidder under 00130.10. The Bidder shall return the originals of all documents received from the Agency and named in this Subsection, with original signatures. Certificates of insurance shall also be originals. No copies of these documents will be accepted by the Agency. Proper execution requires that: • If the Contractor is a partnership, limited liability partnership, joint venture, or limited liability company, an authorized representative of each Entity comprising it shall sign the Contract,Performance Bond, and Payment Bond, and an authorization to sign shall be attached. • If the Contractor is a corporation, the President and the Secretary of that corporation shall sign the Contract, Performance Bond, and Payment Bond. However, if other corporate officers are authorized to execute contracts and bonds, the successful Bidder shall furnish with those documents a certified, true and correct copy of the corporate bylaws or minutes stating that authority. If only one officer is signing, then the bylaws or minutes must include the authority to sign without the signature of others. The successful Bidder shall also include the tide(s) or corporate office(s) held by the signer(s). (b) By the Agency-Within 10 Working Days after the Agency has received and verified the properly executed documents specified in 00130.50(a), and received legal sufficiency 33 00130 approval from the Agency's attorney (if required), the Agency will execute the Contract. The Agency will then send a fully-executed original Contract booklet to the successful Bidder,who then officially becomes the Contractor. 00130.60 Failure to Execute Contract and Bonds -Failure of the successful Bidder to execute the Contract and provide the required certificates, certifications, and bonds may be cause for cancellation of the Award, and may be cause for forfeiture of the Bid guaranty under ORS 279C.385. Award may then be made to the next lowest responsible Bidder, the Project may be re- advertised, or the Work may be performed otherwise as the Agency decides. The forfeited Bid guaranty will become the Agency's property, not as a penalty but as liquidation of damages resulting from the Bidder's failure to execute the Contract and provide the certificates, certifications, and bonds as required by these Specifications. 00130.70 Release of Bid Guaranties -Bid guaranties will be released and checks returned 7 Calendar Days after Bids are opened, except for those of the three apparent lowest Bidders on each Project. The guaranties of the three apparent lowest Bidders will be released and checks returned to unsuccessful Bidders within 7 days of the Agency's execution of the Contract. 00130.80 Project Site Restriction - Until the Agency sends the Contractor written Notice to Proceed with the Work, and the Contractor has filed the public works bonds required in 00170.20, the Contractor shall not move Materials, Equipment, or workers onto that Project Site. 00130.85 Tigard Business License - Contractor shall obtain a Tigard Business License or Metro License for builders and landscape contractors prior to delivering services under this Contract. 00130.90 Notice to Proceed -Notice to Proceed will be issued within 5 Calendar Days after the Contract is executed by the Agency. Should the Agency fail to issue the Notice to Proceed within 5 Calendar Days of Contract execution, the Contractor may apply for an adjustment of Contract Time according to 00180.80(c). 34 00140 Section 00140 - Scope of Work 00140.00 Purpose of Contract-The purpose of the Contract is to set forth the rights and obligations of the parties and the terms and conditions governing completion of the Work. The Contractor's obligations shall include without limitation the following: • The Contractor shall furnish all Materials, Equipment, labor, transportation, and Incidentals required to complete the Work according to Plans, Specifications, and terms of the Contract. • The Contractor shall perform the Work according to the lines, grades, Typical Sections, dimensions, and other details shown on the Plans, as modified by written order. • The Contractor shall contact the Engineer for any necessary clarification or interpretation of the Contract. 00140.10 Typical Sections -The Typical Sections are intended to apply in general. At other locations where the Typical Section is not appropriate, the Contractor shall perform construction to the identified alignment as directed by the Engineer. 00140.20 Thickness -The thickness of Courses of Materials shown on the Plans, given in the Specifications, or established by the Engineer is considered to be the compacted thickness. Minor variations are acceptable when within tolerances specified in the Specifications or Plans, or when approved by the Engineer. 00140.30 Agency-Required Changes in the Work- Changes to the Plans, quantities, or details of construction are inherent in the nature of construction and may be necessary or desirable during the course of Project construction. Without impairing the Contract, the Agency reserves the right to require changes it deems necessary or desirable within the scope, which in the Specifications means general scope, of the Project. These changes may modify,without limitation: • Specifications and design • Grade and alignment • Cross Sections and thicknesses of Courses of Materials • Method or manner of performance of Work • Project Limits or may result in • Increases and decreases in quantities • Additional Work • Elimination of any Contract item of Work • Acceleration or delay in performance of Work Upon receipt of a Change Order, the Contractor shall perform the Work as modified by the Change Order. If the Change Order increases the Contract Amount, the Contractor shall notify its Surety of the increase and direct the Surety to increase the amount of the performance and payment bonds to equal the new Contract Amount. If requested, the 35 00140 Contractor shall provide the Agency with a copy of the modified bond documents within 15 calendar days of receipt of the Change Order. The Contractor's performance of Work according to Change Orders shall neither invalidate the Contract nor release the Surety. Payment for changes in the Work will be made according to 00195.20. Contract Time adjustments, if any, will be made according to 00180.80. A Change Order signed by the Contractor is the agreement that the adjustment in the Contract Amount or Contract Time indicated is full compensation for all change order items including the impact of the change order on the balance of the Work to be accomplished. 00140.40 Differing Site Conditions -The following constitute differing Project Site conditions provided such conditions are discovered at the Project Site after commencement of the Work: • Type 1 - Subsurface or latent physical conditions that could not have been discovered by careful examination of the Project site, utility locations and available records as described in 00120.15 and that differ materially from those indicated in the Contract Documents; or • Type 2 -Unknown physical conditions of unusual nature that differ materially from those ordinarily encountered and generally recognized as inherent in the Work provided for in the Contract. The party discovering such a condition shall promptly notify the other party, in writing, of the specific differing conditions before they are disturbed and before the affected Work is performed. The Contractor shall not continue Work in the affected area until the Engineer has inspected such condition according to 00195.30 to determine whether an adjustment to Contract Amount or Contract Time is required. Payment adjustments due to differing Project Site conditions, if any,will be made according to 00195.30. Contract Time adjustments,if any,will be made according to 00180.80. 00140.50 Environmental Pollution Changes - ORS 279C.525 will apply to any increases in the scope of the Work required as a result of environmental or natural resources laws enacted or amended after the submission of Bids for the Contract. The Contractor shall comply with the applicable notice and other requirements of ORS 279C.525. The applicable rights and remedies of that statute will also apply. In addition to ORS 279C.525, the Agency has compiled a list at 00170.01 of those federal, State, and local agencies, of which the Agency has knowledge, that have enacted ordinances, rules, or regulations dealing with the prevention of environmental pollution and the preservation of natural resources that may affect the performance of Agency contracts. 00140.60 Extra Work- If directed by the Engineer's written order, the Contractor shall perform work not included in the Contract. The Contractor shall perform this work according to: • Standard Specifications • Standard Drawings • Other Plans and Specifications issued by the Engineer 36 00140 Payment for Extra Work will be made according to Section 00196. Contract Time adjustments,if any,will be made according to 00180.80. 00140.65 Disputed Work-The Contractor may dispute any part of a Change Order, written order, or an oral order from the Engineer by the procedures specified in Section 00199. 00140.70 Cost Reduction Proposals -The Contractor may submit written proposals to the Engineer that modify Plans, Specifications, or other Contract Documents for the sole purpose of reducing the total cost of construction. Unless otherwise agreed to in writing by the Agency, a proposal that is solely or primarily a proposal to reduce estimated quantities or delete Work, as determined by the Engineer, is not eligible for consideration as a cost reduction proposal and will instead be addressed under 00140.30, whether proposed or suggested by the Agency or the Contractor. (a) Proposal Requirements -The Agency will not adopt a cost reduction proposal that impairs essential functions or characteristics of the Project including but not limited to service life, economy of operation, ease of maintenance, designed appearance, or design and safety standards. To conserve time and funds, the Contractor may first submit a written request for a feasibility review by the Engineer. The request should contain a description of the proposal together with a rough estimate of anticipated dollar and time savings. The Engineer will,_within a reasonable time, advise the Contractor in writing whether or not the proposal would be considered by the Agency, should the Contractor elect to submit a detailed cost reduction proposal. A detailed cost reduction proposal shall include without limitation the following information: • A description of existing Contract requirements for performing the Work and the proposed change; • The Contract items of Work affected by the proposed change, including any quantity variation caused by the proposed change; • Pay Items affected by the proposed change including any quantity variations; • A detailed cost estimate for performing the Work under the existing Contract and under the proposed change. Cost estimates shall be made according to Section 00197. Costs of re-design, which are incurred after the Agency has accepted the proposal,will be included in the cost of proposed work; and • A date by which the Engineer must accept the proposal in order to accept the proposed change without impacting the Contract Time or cost reduction amount. (b) Continuing to Perform Work-The Contractor shall continue to perform the Work according to Contract requirements until the Engineer issues a Change Order incorporating the cost reduction proposal. If the Engineer fails to issue a Change Order by the date specified in the proposal, the proposal shall be deemed rejected. (c) Consideration of Proposal -The Engineer is not obligated to consider any cost reduction proposal. The Agency will not be liable to the Contractor for failure to accept or act upon any cost reduction proposal submitted. 37 00140 The Engineer will determine in its sole discretion whether to accept a cost reduction proposal as well as the estimated net savings in construction costs from the adoption of all or any part of the proposal. In determining the estimated net savings, the Engineer may disregard the Schedule of Items. The Engineer will establish prices that represent a fair measure of the value of Work to be performed or to be deleted as a result of the cost reduction proposal. (d) Sharing Investigation Costs -As a condition for considering a Contractor's cost reduction proposal, the Agency reserves the right to require the Contractor to share in the Agency's costs of investigating the proposal. If the Agency exercises this right, the Contractor shall provide written acceptance of the condition to the Engineer. Such acceptance will authorize the Agency to deduct its share of investigation costs from payments due or that may become due to the Contractor under the Contract. (e) Acceptance of Proposal Requirements - If the Contractor's cost reduction proposal is accepted in whole or in part, acceptance will be made by a Change Order that will include without limitation the following: • Statement that the Change Order is made according to 00140.70; • Revised Contract Documents that reflect all modifications necessary to implement the approved cost reduction measures; • Any conditions upon which the Agency's approval is subject; • Estimated net savings in construction costs attributable to the approved cost reduction measures; and • A payment provision according to which the Contractor will be paid 50% of the estimated net savings amount as full and adequate consideration for performance of the Work of the Change Order. The Contractor's cost of preparing the cost reduction proposal and the Agency's costs of investigating the proposal, including any portion paid by the Contractor, will be excluded from determination of the estimated net savings in construction costs. Costs of re-design, which are incurred after the Agency has accepted the proposal,will be included in the cost of the Work attributable to cost reduction measures. If the Agency accepts the cost reduction proposal, the Change Order that authorizes the cost reduction measures will also address any Contract Time adjustment. (f) Right to General Use - Once submitted, the cost reduction proposal becomes the property of the Agency. The Agency reserves the right to adopt the cost reduction proposal for general use without additional compensation to the Contractor when it determines that a proposal is suitable for application to other contracts. 00140.80 Use of Publicly Owned Equipment-The Contractor is prohibited from using publicly-owned Equipment except in the case of emergency. In an emergency, the Contractor may rent publicly-owned Equipment provided that: • The Engineer provides written approval that states that such rental is in the public interest;and • Rental does not increase the Project cost. 38 00140 00140.90 Final Trimming and Cleanup -Before Final Inspection as described in 00150.90, the Contractor shall neatly trim and finish the Project and remove all remaining unincorporated Materials and debris. Final trimming and cleanup shall include without Imitation the following: • The Contractor shall retrim and reshape earthwork, and shall repair deteriorated portions of the Project Site. • Where the Work has impacted existing facilities or devices, the Contractor shall restore or replace those facilities to their pre-existing condition. • The Contractor shall clean all drainage facilities and sanitary sewers of excess Materials or debris resulting from the Work. • The Contractor shall clean up and leave in a neat, orderly condition, Rights-of-Way, Materials sites, and other property occupied in connection with performance of the Work. • The Contractor shall remove temporary buildings, construction plants, forms, falsework and scaffolding, surplus and discarded Materials,and rubbish. • The Contractor shall dispose of Materials and debris including without limitation forms, falsework, scaffolding, and rubbish resulting from clearing, grubbing, trimming, clean-up, removal, and other Work. These Materials and debris become the property of the Contractor. The Contractor shall dispose of these Materials and debris immediately. • The Contractor shall restore and replant or resurface adjoining properties to match existing grades and existing surfaces. • The Contractor shall install erosion and sediment control needed to stabilize the Project site. Unless the Contract specifically provides for payment for this item, the Agency will make no separate or additional payment for final trimming and cleanup. 00140.95 "AS-BUILT" Records -The Contractor shall maintain a current and accurate record of Work completed during the course of this Contract and make available to the Engineer updated copies of the project"As-Builts" for Engineer's review at any time. These "As-Builts" drawings shall be kept by accurately marking a designated set of the Contract plans with the specified information as Work proceeds. Accurate, complete and current "As- Built" drawings are a specified requirement for monthly progress payments of the Work completed. "As-Builts" shall be reviewed for completeness before recommendation of payment is granted. Incomplete or insufficient"As-Builts"will be returned to the Contractor and recommendation for progress payment denied. At project completion and as a condition of final payment, the Contractor shall deliver an acceptable complete and legible set of"As- Built" drawings to the Engineer. The "As-Built" drawings shall show the information listed below. Where the term "locate" or "location" is used, it shall mean record of position with respect to both the construction vertical datum and either construction horizontal datum or a nearby permanent improvement. • As-built location of underground and surface services and utilities as installed • As-built location of existing underground and surface utilities and services that are to remain and that are encountered during the course of the Work 39 00140 • As-built changes in dimension,location,grade or detail to that shown on plans • As-built changes made by change order • As-built details not in original plans • As-built fully completed shop drawings reflecting all revisions Upon completion of the construction, the Contractor shall review and certify the construction set of"As-Built" drawings for completeness and accuracy of representation of any changes. Final payment will not be processed until "As-Built" drawings have been submitted and approved. 40 00150 Section 00150 - Control of Work 00150.00 Authority of the Engineer-The Engineer has full authority over the Work and its suspension. (see Section 00180) The Contractor shall perform all Work to the complete satisfaction of the Engineer. The Engineer's determination shall be final on all matters, including but not limited to the following: • Quality and acceptability of Materials and workmanship • Measurement of unit price Work • Timely and proper prosecution of the Work • Interpretation of Contract Documents • Payments due under the Contract The Engineer's decision is final and, except as provided in 00180.80 for adjustments of Contract Time and Section 00199 for claims for additional compensation, may be challenged only through litigation. Work performed under the Contract will not be considered complete until it has passed Final Inspection by the Engineer and has been accepted by the Agency. Interim approvals issued by the Engineer,including but not limited to Final Acceptance,will not discharge the Contractor from responsibility for errors in prosecution of the Work, for improper fabrication, for failure to comply with Contract requirements, or for other deficiencies, the nature of which are within the Contractor's control. 00150.01 Project Manager's Authority and Duties -The Engineer may designate a Project Manager as its representative on the Project with authority to enforce the provisions of the Contract. When the Engineer has designated a Project Manager, the Contractor should direct all requests for clarification or interpretation of the Contract,in writing, to the Project Manager. The Project Manager will respond within a reasonable time. Contract clarification or interpretation obtained from persons other than the Project Manager will not be binding on the Agency. The Project Manager shall have the authority to appoint Inspectors and other personnel as required to assist in the administration of the Contract. 00150.02 Inspector's Authority and Duties -To the extent delegated under 00150.01, Inspectors are authorized to represent the Engineer and Project Manager to perform the following: • Inspect Work performed and Materials furnished, including without limitation, the preparation, fabrication, or manufacture of Materials to be used; • Orally reject defective Materials and to confirm such rejection in writing; • By oral order, temporarily suspend the Work for improper prosecution pending the Engineer's decision;and • Exercise additional delegated authority. 41 00150 Inspectors are not authorized to: • Accept Work or Materials. • Alter or waive provisions of the Contract. • Give instructions or advice inconsistent with the Contract Documents. 00150.10 Coordination of Contract Documents -The Contract Documents, including but not limited to Contract Change Orders, the Special Provisions, the Plans, and the Standard Specifications are intended to collectively describe all of the items of Work necessary to complete the Project. The Contract Documents are complementary; what is required by one is as binding as if required by all. (a) Order of Precedence -The Engineer will resolve any discrepancies between these documents in the following order of precedence: 1. Permits from outside agencies; 2. Contract (Agreement) 3. Addenda; 4. Bid Schedule; 5. Special Provisions; 6. General Conditions; 7. Standard Specifications; S. Geotechnical Data Reports; 9. Supplementary Drawings; 10. Standard Drawings; 11.Reviewed and accepted, stamped Working Drawings; 12.Approved Unstamped Working Drawings. Change Orders, Work Change Directives, Field Orders, and Engineer's written interpretation and clarifications, in precedence listed, will take precedence over all other Contract Document components referenced herein. Notes on a drawing shall take precedence over drawing details. Dimensions shown on the drawings, or that can be computed, shall take precedence over scaled dimensions. The Drawings with the higher level of detail take precedence over less detailed Drawings. (b) Immaterial Discrepancies -The Contract Documents specify details for the construction and completion of the Work. If Contract Documents describe portions of the Work in sufficient detail but are silent in some minor respect, the Contractor may proceed utilizing the current best industry practices. (c) Material Discrepancies - If the Contractor identifies a discrepancy, error, or omission in the Contract Documents that cannot be resolved by the approach specified in (b) above, the Contractor shall immediately request clarification from the Engineer. 42 00150 00150.15 Construction Stakes, Lines, and Grades: (a) Agency Responsibilities -The Engineer will provide the location of the existing benchmarks and horizontal control locations used to design the project and prepare the Plans. (b) Contractor Responsibilities -The Contractor shall: • Accurately measure detailed dimensions, elevations, and slopes from the Engineer's benchmarks and horizontal control locations; • Provide all labor, materials and equipment to properly stake out the project so that it can be constructed in accordance with the Contract Documents. Any changes made shall be recorded and the changed vertical and horizontal locations incorporated into the "as-built" drawings. • Inform the Engineer of any property corners monuments and/or survey markers that are not shown on the Plans and are found during construction activities prior to disturbing the monuments. Allow the Agency 2 Work days for referencing all found markers before they are removed. Monuments that are noted on the Plans to be protected and are disturbed by the Contractor's activities shall be replaced by the Contractor's surveyor at the Contractor's expense in accordance with ORS Chapter 209. 00150.20 Inspection: (a) Inspection by the Engineer-The Engineer may test Materials furnished and inspect Work performed by the Contractor to ensure Contract compliance. The Contractor shall notify the Engineer 48 hours (two full Work Days) in advance for inspection of each portion of the Work. Contractor shall not begin placing successive Courses or portions of Work until preceding Courses or portions of the Work have been inspected and approved by the Engineer. If the Contractor performs Work without the Engineer's inspection or uses Materials that the Engineer has not approved, the Engineer may order affected portions of the Work removed at the Contractor's expense. At the Engineer's direction, any time before the Work is accepted, the Contractor shall uncover portions of the completed Work for inspection. After inspection, the Contractor shall restore these portions of Work to the standard required by the Contract. If the Engineer rejects Work due to Materials or workmanship, or if the Contractor performed such Work without providing sufficient advance request for inspection to the Engineer, the Contractor shall bear all costs of uncovering and restoring the Work. If the Engineer accepts the uncovered Work, and the Contractor performed the Work only after providing the Engineer with sufficient advance notice, the costs of uncovering and restoring the Work will be paid for by the Agency according to 00195.20. (b) Inspection Facilities -The Contractor shall furnish walkways, railings, ladders, shoring, tunnels, platforms, and other facilities necessary to permit the Engineer to have 43 00150 safe access to the Work to be inspected. The Contractor shall require producers and fabricators to provide safe inspection access as requested by the Engineer. (c) Sampling -When directed by the Agency, the Contractor shall furnish the Engineer with samples of Materials that the Engineer will test. All of the Contractor's costs related to this required sampling are Incidental. (d) Inspection by Third Parties -Where third parties have the right to inspect the Work, the Contractor shall coordinate with the Engineer and shall provide safe inspection access. (e) Contractor's Duty to Make Corrections -The Contractor shall perform all Work according to the Contract Documents. The Contractor shall correct Work that does not comply with the Contract Documents at its own expense. Inspection of the Work by the Engineer does not relieve the Contractor of responsibility for improper prosecution of the Work. 00150.25 Acceptability of Materials and Work-The Contractor shall furnish Materials and shall perform Work in Close Conformance to the Contract Documents. If the Engineer determines that the Materials furnished or the Work performed are not in Close Conformance with the Contract Documents, the Engineer may: • Reject the Materials or Work and order the Contractor, at the Contractor's expense, to remove,replace, or otherwise correct any non-conformity; or • Accept the Materials or Work as suitable for the intended purpose, adjust the amount paid for applicable Pay Items to account for diminished cost to the Contractor or diminished value to the Agency, document the adjustment, and provide written documentation to the Contractor regarding the basis of the adjustment. The Engineer's decisions concerning acceptability of Materials or Work will be final. 00150.30 Delivery of Notices -Written notices to the Contractor by the Engineer or the Agency will be delivered: • In person; • by electronically confirmed facsimile transmission; • By U.S. Postal Service first class mail or priority mail (which at the sender's option may include certified or registered mail return receipt requested), to the current office address as shown in the records of the Agency; or • By overnight delivery service of a private industry courier, to the current office address as shown in the records of the Agency. Notices shall be considered as having been received by the Contractor: • At the time of actual receipt when delivered in person or by facsimile transmission; • At the time of actual receipt or 7 Calendar Days after the postmarked date when deposited for delivery by first class or priority mail,whichever is earlier; or 44 00150 • At the time of actual receipt or 3 Calendar Days after deposit with a private industry courier for overnight delivery service,whichever is earlier. Written notices to the Engineer or the Agency by the Contractor shall be delivered to the Agency address shown in the Public Improvement Contract, unless a different address is agreed to by the Engineer, and shall be delivered: • In person; • by electronically confirmed facsimile transmission; • By U.S. Postal Service first class mail or priority mail (which at the sender's option may include certified or registered mail return receipt requested); or • By overnight delivery service of a private industry courier. Notices will be considered as having been received by the Agency: • At the time of actual receipt when delivered in person or by facsimile transmission; • At the time of actual receipt or 7 Calendar Days after the postmarked date when deposited for delivery by first class or priority mail,whichever is earlier;or • At the time of actual receipt or 3 Calendar Days after deposit with a private industry courier for overnight delivery service,whichever is earlier. 00150.35 Submittals: (a) Description- Submittals covered by these requirements include manufacturers' information, shop drawings, test procedures, test results, samples, and miscellaneous Work-related submittals. Submittals shall also include, but not be limited to, all mechanical, electrical and electronic equipment and systems, materials, reinforcing steel, fabricated items, and piping and conduit details. The Contractor shall furnish all drawings, specifications, descriptive data, certificates, samples, tests, methods, schedules, and manufacturer's installation and warranty information and other instructions as specifically required in the Contract Documents to demonstrate fully that the materials and equipment to be furnished and the methods of work comply with the provisions and intent of the Contract Documents. (b) Contractor's Responsibilities (1) The Contractor shall be responsible for the accuracy and completeness of the information contained in each submittal and shall assure that the material, equipment or method of work shall be as described in the submittal. The Contractor shall verify that all features of all products conform to the specified requirements. Submittal documents shall be clearly edited to indicate only those items, models, or series of equipment,which are being submitted for review. All extraneous materials shall be crossed out or otherwise obliterated. The Contractor shall ensure that there is no conflict with other submittals and notify the Engineer in each case where his submittal may affect the work of another contractor or the Agency. The Contractor shall coordinate submittals among its subcontractors and suppliers including those submittals complying with unit responsibility requirements specified in applicable technical sections. 45 00150 (2) The Contractor shall coordinate submittals with the Work so that Work will not be delayed. It shall coordinate and schedule different categories of submittals, so that one will not be delayed for lack of coordination with another. No extension of time will be allowed because of failure to properly schedule submittals. The Contractor shall not proceed with Work related to a submittal until the submittal process is complete. This requires that submittals for review and comment shall be returned to the Contractor with the indication "No Exceptions Taken" or "Make Corrections Noted." (3) The Contractor shall certify on each submittal document that it has reviewed the submittal,verified field conditions, and complied with the contract documents. (4) The Contractor may authorize in writing a material or equipment supplier to deal directly with the Engineer or with the Agency with regard to a submittal. These dealings shall be limited to contract interpretations to clarify and expedite the Work. (c) Shop Drawings and Product Submittals (1) Wherever called for in the Contract Documents or where required by the Engineer, the Contractor shall furnish to the Engineer for review, five (5) copies plus one reproducible copy or electronic file, of each Shop Drawing or Product submittal. Shop Drawings may include detail design calculations, shop-prepared drawings, fabrication and installation drawings, erection drawings, lists, graphs, catalog sheets, data sheets, and similar items. If a list, graph, catalog sheet, data sheet, etc. includes more than one item, clearly mark which item is the subject of the submittal. Shop Drawings shall bear the signature and seal of an engineer registered in the appropriate branch and in the state of Oregon, unless otherwise indicated. Whenever the Contractor is required to submit design calculations as part of a submittal, such calculations shall bear the signature and seal of an engineer registered in the appropriate branch and in the state of Oregon, unless otherwise indicated. (2) Shop Drawing and Product submittals shall be accompanied by the Engineer's standard submittal transmittal form, a reproducible copy of which is available from the Engineer. A submittal without the form or where applicable items on the form are not completed will be returned for resubmittal. (3) Organization • A single submittal transmittal form shall be used for each technical specification section or item or class of material or equipment for which a submittal is required. A single submittal covering multiple sections will not be acceptable, unless the primary specification references other sections for components. Example: if a pump section references other sections for the motor, shop-applied protective coating, anchor bolts, local control panel, and variable frequency drive, a single submittal would be acceptable. A single submittal covering vertical turbine pumps and horizontal split case pumps would not be acceptable. • On the transmittal form, index the components of the submittal and insert tabs in the submittal to match the components. Relate the submittal 46 00150 components to specification paragraph and subparagraph, Drawing number, detail number, schedule title, room number, or building name,as applicable. • Unless indicated otherwise, terminology and equipment names and numbers used in submittals shall match those used in the Contract Documents. (4) Format • Minimum sheet size shall be 8.5 inches by 11 inches. Maximum sheet size shall be 22 inches by 34 inches. Every page in a submittal shall be numbered in sequence. Each copy of a submittal shall be collated and stapled or bound, as appropriate. The Engineer will not collate sheets or copies. • Where product data from a manufacturer is submitted, clearly mark which model is proposed, with complete pertinent data capacities, dimensions, clearances, diagrams, controls, connections, anchorage, and supports. Sufficient level of detail shall be presented for assessment of compliance with the Contract Documents. • Each submittal shall be assigned a unique number. Submittals shall be numbered sequentially, and the submittal numbers shall be clearly noted on the transmittal. Original submittals shall be assigned a numeric submittal number (e.g., 25). If submittal "25" requires a resubmittal, the first resubmittal will bear the designation "25.A" and the second resubmittal will bear the designation "25.13" and so on. • If there is a follow-up submittal related to a previously submitted class of material or type of equipment (e.g., follow-up submittal to submittal "25"), it shall be assigned the number "25.1". If submittal "25.1" requires a resubmittal, the first resubmittal will bear the designation "25.1.X" and the second resubmittal will bear the designation "25.1.13" and so on. (5) Disorganized submittals that do not meet the requirements of the Contract Documents will be returned without review. (6) Except as may otherwise be indicated, the Engineer will return prints of each submittal to the Contractor with comments noted thereon, within 21 Days following receipt by the Engineer. It is considered reasonable that the Contractor will make a complete and acceptable submittal to the Engineer by the first resubmittal on an item. The Owner reserves the right to withhold monies due to the Contractor to cover additional costs of the Engineer's review beyond the first resubmittal. The Engineer's maximum review period for each submittal or resubmittal will be 21 Days. (7) If a submittal is returned to the Contractor marked "NO EXCEPTIONS TAKEN," formal revision and resubmission will not be required. (8) If a submittal is returned marked "MAKE CORRECTIONS NOTED," Contractor shall make the corrections on the submittal, but formal revision and resubmission will not be required, except where specifically required by Engineer as indicated on the submittal review form. (9) If a submittal is returned marked "AMEND-RESUBMIT," the Contractor shall revise it and shall resubmit the required number of copies to the Engineer for review. Resubmittal of portions of multi-page or multi-drawing submittals will not be allowed. For example, if a Shop Drawing submittal consisting of 10 47 00150 drawings contains one drawing noted as "AMEND - RESUBMIT," the submittal as a whole is deemed "AMEND - RESUBMIT," and 10 drawings are required to be resubmitted. (10) If a submittal is returned marked "REJECTED-RESUBMIT," it shall mean either that the proposed material or product does not satisfy the specification, the submittal is so incomplete that it cannot be reviewed, or is a substitution request not submitted in accordance with the General Conditions. In the first 2 cases, the Contractor shall prepare a new submittal and shall submit the required number of copies to the Engineer for review. In the latter case, the Contractor shall submit the substitution request according to the General Conditions. (11) Resubmittal of rejected portions of a previous submittal will not be allowed. Every change from a submittal to a resubmittal or from a resubmittal to a subsequent resubmittal shall be identified and flagged on the resubmittal. (12) Fabrication of an item may commence only after the Engineer has reviewed the pertinent submittals and returned copies to the Contractor marked either "NO EXCEPTIONS TAKEN" or "MAKE CORRECTIONS NOTED". Corrections indicated on submittals shall be considered as changes necessary to meet the requirements of the Contract Documents and shall not be taken as changes to the Contract requirements. (13) Submittals shall be carefully reviewed by an authorized representative of the Contractor prior to submission to the Engineer. Each submittal shall be dated and signed by the Contractor as being correct and in strict conformance with the Contract Documents. In the case of Shop Drawings, each sheet shall be so dated and signed. Any deviations from the Contract Documents shall be noted by the Contractor on the transmittal form and such deviation shall be subject to approval in writing by the Engineer and Agency. The Engineer will only review submittals that have been so verified by the Contractor. Non-verified submittals will be returned to the Contractor without action taken by the Engineer, and any delays caused thereby shall be the total responsibility of the Contractor. (14) Corrections or comments made on the Contractor's Shop Drawings during review do not relieve the Contractor from compliance with Contract Drawings and Specifications. Review is for conformance to the design concept and general compliance with the Contract Documents only. The Contractor is responsible for confirming and correlating quantities and dimensions, fabrication processes and techniques, coordinating Work with the trades, and satisfactory and safe performance of the Work. (d) Quality Control (QC) Submittals (1) Quality control submittals are defined as those required by the Specifications to present documentary evidence to the Engineer that the Contractor has satisfied certain requirements of the Contract Documents. (2) Unless otherwise indicated, QC submittals shall be submitted: • Before delivery and unloading, for the following types of submittals: 48 00150 o Manufacturers'installation instructions o Manufacturers' and Installers' experience qualifications o Ready mix concrete delivery tickets o Design calculations o Affidavits and manufacturers' certification of compliance with indicated product requirements o Laboratory analysis results o Factory test reports • For the following types of submittals, the manufacturer's field representative shall submit a draft certification prior to leaving the Project site and a final certification within 7 days of the event documented: o Manufacturers' field representative certification of proper installation • Within 30 Days of the event documented for the following types of submittals: o Field measurement o Field test reports o Receipt of permit o Receipt of regulatory approval (3) The Engineer will record the date that a QC submittal was received and review it for compliance with submittal requirements,but the review procedures above for Shop Drawings and samples will not apply. (e)Deferred Submittals to Agency (1) For the purposes of this section, Deferred Submittals are defined as those portions of the Project that are Contractor-designed and must be submitted to the Agency's building official for approval and to meet Building Permit plan review requirements. (2) The Engineer will schedule a pre-submittal conference with the Contractor and Agency's building official to discuss proposed Deferred Submittal items, requirements, and review schedule. (3) The Contractor shall list the Deferred Submittals on the title or cover sheet of the Drawings for submission to the Agency and shall state the design criteria/assumptions of the Deferred Submittal items on the plans. Deferred Submittals shall include details for connection of materials to the structure and calculations showing that the specified structural requirements are met. (4) The Contractor shall submit Deferred Submittals to the Engineer for review for general conformance to the design of the structure. Neither the Agency nor the Engineer is responsible for coordination of Deferred Submittal components with Contract Documents. Review does not lessen nor shift burden or responsibility from Contractor or assigned subcontractor/supplier to the Agency or Engineer. The Engineer, upon confirming the Deferred Submittals are in general conformance with the design, shall forward the Deferred Submittals to the building official. Contractor is responsible, with no exceptions, to ensure that building official's Deferred Submittal review will not adversely affect Project's 49 00150 construction schedule. The Deferred Submittal items shall not be installed by the Contractor until the design and Deferred Submittals have been approved by the building official. (f) Effect of Review of Contractor's Submittals (1) Review of Contract drawings, methods of work, or information regarding materials or equipment the Contractor proposes to provide, shall not relieve the Contractor of its responsibility for errors therein and shall not be regarded as an assumption of risks or liability by the Engineer or the Agency, or by any officer or employee thereof, and the Contractor shall have no claim under the contract on account of the failure, or partial failure, of the method of work, material, or equipment so reviewed. An indication of "NO EXCEPTIONS TAKEN" or "MAKE CORRECTIONS NOTED" shall mean that the Agency or Engineer has no objection to the Contractor, upon its own responsibility, using the plan or method of Work proposed, or providing the materials or equipment proposed. 00150.37 Equipment Lists and Other Submittals -The Contractor shall submit Equipment lists, and other required submittals for approval by the Engineer. With each submittal, the Contractor shall clearly identify the applicable specification sub-section and the product make, model, size and proposed options. 00150.40 Cooperation and Superintendence by the Contractor-The Contractor is responsible for full management of all aspects of the Work, including superintendence of all Work by Subcontractors, Suppliers, and other providers. The Contractor shall appoint a single Superintendent and may also appoint alternate Superintendents as necessary to control the Work. The form of appointment of the alternate shall state, in writing, the alternate's name, duration of appointment in the absence of the Superintendent, and scope of authority. The Contractor shall: • Provide for the cooperation and superintendence on the Project by: • Furnishing the Engineer all data necessary to determine the actual cost of all or any part of the Work, added Work, or changed Work. • Allowing the Engineer reasonable access to the Contractor's books and records at all times. To the extent permitted by public records laws, the Engineer will make reasonable efforts to honor the Contractor's request for protection of confidential information. *,Keeping one complete set of Contract Documents on the Project Site at all times, available for use by all the Contractor's own organization, and by the Engineer if necessary. • Appoint a single Superintendent and any alternate Superintendent who shall meet the following qualifications: • Appointees shall be competent to manage all aspects of the Work. • Appointees shall be from the Contractor's own organization. • Appointees shall have performed similar duties on at least one previous project of the size, scope and complexity as the current Contract. 50 00150 • Appointees shall be experienced in the types of Work being performed. • Appointees shall be capable of reading and thoroughly understanding the Contract Documents. • The appointed single Superintendent, or any alternate Superintendent shall: • Be present for all On-Site Work, regardless of the amount to be performed by the Contractor, Subcontractors, Suppliers, or other providers, unless the Engineer provides prior approval of the Superintendent's or alternate Superintendent's absence. • Be equipped with a two way radio or cell phone capable of communicating throughout the project during all the hours of Work on the Project Site and be available for communication with the Engineer. • Have full authority and responsibility to promptly execute orders or directions of the Engineer. • Have full authority and responsibility to promptly supply the Materials, Equipment, labor, and Incidentals required for performance of the Work. • Coordinate and control all Work performed under the Contract, including without Imitation the Work performed by Subcontractors, Suppliers, and Owner Operators. • Diligently pursue progress of the Work according to the schedule requirements of Section 00180. • Cooperate in good faith with the Engineer, Inspectors, and other contractors in performance of the Work. • Provide all assistance reasonably required by the Engineer to obtain information regarding the nature,quantity, and quality of any part of the Work. • Provide access, facilities and assistance to the Engineer in establishing such lines, grades and points as the Engineer requires. • Carefully protect and preserve the Engineer's benchmarks and horizontal control locations. Any Superintendent or alternate Superintendent who repeatedly fails to follow the Engineer's written or oral orders, directions, instructions, or determinations, shall be subject to removal from the project. If the Contractor fails or neglects to provide a Superintendent, or an alternate Superintendent, and no prior approval has been granted, the Engineer has the authority to suspend the Work according to 00180.70. Any continued Work by the Contractor, Subcontractors, Suppliers, or other providers may be subject to rejection and removal. The Contractor's repeated failure or neglect to provide the superintendence required by these provisions constitutes a material breach of the Contract, and the Engineer may impose any remedies available under the Contract,including but not limited to Contract termination. 00150.50 Cooperation with Utilities (a) General-As specified in the Special Provisions or as shown on the Plans, existing Utilities requiring adjustment may be adjusted by the Utility before, during, or after Project construction. "Adjustment of Utilities" shall mean the alteration, improvement, connection, disconnection, relocation, or removal of existing Utility lines, facilities, or systems in temporary or permanent manner. 51 00150 (b) Contractor's Responsibilities -The Contractor shall: • Follow applicable rules adopted by the Oregon Utility Notification Center; • Contact Utility owners after the Contract is awarded to verify all Utilities' involvement on the Project Site; • Coordinate Project construction with the Utilities' planned adjustments, take all precautions necessary to prevent disruption of Utility service, and perform its Work in the manner that results in the least inconvenience to the Utility owners; • Include all Utility adjustment work, whether to be performed by the Contractor or the Utilities, on the Contractor's Project Work schedule submitted under 00180.41; • Protect from damage or disturbance any Utility that remains within the area in which Work is being performed; • Not disturb an existing Utility if it requires an unanticipated adjustment, but shall protect it from damage or disturbance and promptly notify the Engineer; and • Report to the Engineer any Utility owner who fails to cooperate or fails to follow the planned Utility adjustment. Subject to the Engineer's approval, the Contractor may propose adjustments to the Utilities by asking the Utility owners to move, remove, or alter their facilities in ways other than as shown on the Plans or in the Special Provisions. The Contractor shall conduct all negotiations,make all arrangements, and assume all costs that arise from such changes. (c) Notification -This Project is located within the Oregon Utility Notification Center area which is a Utilities notification system for notifying owners of Utilities about Work being performed in the vicinity of their facilities. The Utilities notification system telephone number is 811 (or use the old number which is 1-800-332-2344. The Contractor shall comply with the rules of the Oregon Utility Notification Center, OAR 952-001-0010 through OAR 952-001-0090, and ORS 757.993. The Contractor may contact the Oregon Utility Notification Center at 503-232-1987 about these rules. 00150.53 Utilities and Existing Improvements: (a) General- Information shown on the Plans as to the location of existing water courses and utilities has.been compiled from available sources and may not be accurate. The Contractor shall determine the location and nature of affected water courses, utilities and underground improvements prior to commencing Work. The Contractor shall provide for the flow of water courses and essential utilities that may be interrupted during the progress of the Work and shall restore such water courses or utilities after completion of the Work. The Contractor shall be responsible for exploratory excavations as it deems necessary to determine the exact locations and depths of utilities which may interfere with Work. All such exploratory excavations shall be performed as soon as practicable after Notice to Proceed and, in any event, a sufficient time in advance of construction to avoid possible delays to the Contractor's progress. When such exploratory excavations show the utility location as shown on the Plans to be in error, the Contractor shall so notify the Engineer. 52 00150 The number of exploratory excavations required shall be that number which is sufficient to determine the alignment and grade of the utility. Unless otherwise provided herein, all potholing and exploratory work shall be incidental to the Work and no separate payment shall be made therefore. The Contractor shall coordinate project construction with the adjustment of utilities, take all necessary precautions to prevent disturbing the utilities, and perform work so that utility owners and users are caused a minimum of inconvenience. The Contractor shall protect underground utilities and other improvements which may be impaired during construction operations, regardless of whether or the not the utilities are indicated on the Plans. The Contractor shall take all possible precautions for the protection of unforeseen utility lines to provide for uninterrupted service and to provide such special protection as may be necessary. To ease or streamline the work, the Contractor may desire to adjust the utilities by asking the utility owners to move, remove, or alter their equipment in ways other than those shown on the Plans or in the Contract Documents. The Contractor shall conduct the negotiations, make the arrangements, and pay all costs that arise from such changes. (b) Utilities to be Removed or Relocated -Where the proper completion of the Work requires the temporary or permanent removal and/or relocation of the property of any public utility or franchise holder, such utility company or franchise holder shall be notified by the Contractor to remove or relocate such property within a specified reasonable time. When utility lines that are to be removed or relocated are encountered within the area of operations, the Contractor shall notify the utility company and the Engineer a sufficient time in advance for the necessary measures to be taken to prevent the interruption of service. (c) Underground Utilities and Improvements Indicated -Existing utility lines and underground improvements that are indicated or the locations of which are made known to the Contractor prior to excavation and that are to be retained, and all utility lines and underground improvements that are encountered during excavation operations shall be protected from damage during excavation and backfilling and, if damaged, shall be immediately repaired or replaced by the Contractor, unless otherwise repaired by the owner of damaged utility. If the owner of the damage facility performs its own repairs, the Contractor shall reimburse said owner for the costs of repair. (d) Underground Utilities and Improvements Not Indicated - In the event that the Contractor damages existing utility lines or underground improvements that are not indicated in the Plans or marked in the field, or are not indicated or marked with reasonable accuracy, or the locations of which are not made known to the Contractor prior to excavation, the Contractor shall immediately provide a verbal report of such damage to the Engineer, and provide a written report thereof promptly thereafter. The Contractor shall immediately notify the owner of the damaged utility. If directed by the Engineer, repairs shall be made by the Contractor under the provisions for changes and extra work contained in the General Conditions. 53 00150 This subsection applies only to main line utilities. For service lines, see Subsection 00150.53(e). For purposes of this section, "reasonable accuracy" is defined as within two (2) feet from the outside lateral dimensions of both sides of an underground utility or facility from actual location. No representation shall be made concerning the accuracy of vertical elevations of existing utilities, even if indicated in the plans, and no additional payment will be made for damage to utilities encountered at depths differing from those indicated. (e) Underground Services Indicated or Not- If service lines are encountered, whether shown, marked or not, the Contractor shall take precautions to carefully work around them and repair them if they are damaged by the Contractor, at no additional cost to the Agency. (f) Approval of Repairs -All repairs to a damaged utility or improvement shall be accepted and approved by an authorized representative of the utility or improvement owner and accepted by the Agency before being concealed by backfill or other Work. (g) Agency's Right of Access -The right reserved to the Agency and to the owners of public utilities and franchises to enter at any time upon any public street, alley, right- of-way, or easement for the purpose of making changes in their property made necessary by the Work of this Contract. 00150.55 Cooperation with Other Contractors -The Agency reserves the right to perform other work on or near the Project Site, including without limitation any Materials site,with forces other than those of the Contractor. If such work takes place on or near the Project Site, the Contractor shall have the following obligations: • The Contractor shall coordinate Work with other contractors or forces. • The Contractor shall cooperate in good faith with all other contractors or forces. • The Contractor shall perform the Work specified in the Contract in a way that will minimize interference and delay for all forces involved. • The Contractor shall place and dispose of the Materials being used so as not to interfere with the operations of other forces. • The Contractor shall join the Work with that of other forces in a manner acceptable to the Engineer or the Agency, and shall perform it in the accepted sequence with the work of the other force. The Engineer will resolve any disagreements under this Subsection that may arise among the Contractor and other work forces, or between the Contractor and the Agency. The Engineer's decision in these matters is final, as provided in 00150.00. When the schedules for Work of the Contractor and the work of other forces overlap, each contractor involved shall submit a current, realistic progress schedule to the Engineer. 54 00150 Before the Engineer accepts the schedule, each party shall have the opportunity to review all schedules. After this review and any necessary consultations, the Engineer will determine acceptable schedules. The Contractor waives any right it may have to make claims against the Agency for any damages or claims that may arise because of inconvenience, delay, or loss due solely to the presence of other contractors working on or near the Project Site. If the Contract gives notice of work to be performed by other forces that may affect the Contractor's Work under the Contract, the Contractor shall include any costs associated with coordination of the Work in the appropriate Pay Item or as a portion of a Pay Item. In an emergency, the contractor most immediately able to respond may repair a facility or Utility of another contractor in order to prevent further damage to the facility, Utility, or other Structure as a result of the emergency. 00150.60 Construction Equipment Restrictions: (a) Load and Speed Restrictions for Construction Vehicles and Equipment-The Contractor shall comply with legal weight and speed restrictions when moving Materials or Equipment beyond the limits of the Project Site. The Contractor shall control vehicle and Equipment loads and speeds within the Project Site according to the following restrictions, unless the Special Provisions provide otherwise: • The Contractor shall restrict loads and speeds as necessary to avoid displacement or loss of Materials on Subgrades and Aggregate Bases. • The Contractor shall restrict weights to legal loads, and shall travel at speeds of no more than 45 mph or the posted construction speed, whichever is less, on treated Bases,Pavement, or wearing Courses. • The Contractor shall not cross Bridges or other Structures with Equipment or vehicles exceeding the legal load limit without prior written permission of the Engineer. The Contractor shall make any such request in writing, describing the loading details and the arrangement, movement, and position of the Equipment on the Structure. The Contractor shall comply with any restrictions or conditions included in the Engineer's written permission. (b) Protection of Buried Items -The Contractor shall use temporary fill or other methods to avoid overload of pipes, box culverts, and other items that are covered, or to be covered, by fill or backfill. (c) Responsibility for Damages -The Contractor shall assume responsibility for damages caused by excessive Equipment speed or loads while performing the Work, both inside and outside the Project Site. The Engineer's permission to cross Bridges and other Structures, according to 00150.60(a) will not relieve the Contractor from responsibility for load-caused damages. 55 00150 00150.70 Detrimental Operations -The Contractor shall avoid operations whose methods, conditions, or timing may injure people or damage property or the Work. Damage may include without limitation, staining surfaces with mud or asphalt, or damaging utilities, structures or foundations. (Also see 00150.60, 00150.75, and Section 00170) When any such damage occurs, the Engineer will determine if it is to be corrected by repair, replacement, or compensatory payment by the Contractor. If compensatory payment is required, the Engineer will determine the amount. Compensatory payment may be deducted from monies due or to become due to the Contractor under the Contract. 00150.75 Protection and Maintenance of Work During Construction -The Contractor shall protect and maintain the Work during construction and until Third Notification has been issued, unless otherwise provided in the Contract. For the purposes of this Subsection, "maintenance" shall include measures to prevent deterioration of Roadway and Structures at the Project Site, and to keep them in good condition at all times during the prosecution of the Work. The Contractor shall continuously allocate sufficient Equipment and workers to achieve such maintenance. If the Contract requires the placement of a Course upon a previously constructed Course or Subgrade, the Contractor shall maintain the previous Course or Subgrade during all construction operations. The Contractor shall include costs of protecting and maintaining the Work during construction in the unit prices bid for the various Pay Items. The Contractor will not be paid an additional amount for this Work,unless otherwise specified. The Engineer will timely notify the Contractor of Contractor's noncompliance with this Subsection. If the Contractor fails to remedy unsatisfactory protection or maintenance within 24 hours after receipt of such notice, the Engineer may proceed to remedy the deficiency, and deduct the entire cost from monies due or to become due the Contractor under the Contract. 00150.80 Removal of Unacceptable and Unauthorized Work-The Contractor shall correct or remove unacceptable Work and remove unauthorized work, as directed by the Engineer in writing. The Contractor shall replace such work with Work and Materials conforming to the requirements of the Contract. For the purposes of this Subsection, "unauthorized work" shall include without limitation the following: • Work that extends beyond lines shown on the Plans or otherwise established by the Engineer; • Work that is contrary to the Engineer's instructions; and • Work that is conducted without the Engineer's written authorization. The Agency will not pay the Contractor for unacceptable Work, except as provided in 00150.25, or unauthorized work. The Engineer may issue a written order for the correction or removal of such work at the Contractor's expense. 56 00150 If, when ordered by the Engineer, the Contractor fails to correct or remove unacceptable Work or unauthorized work, the Engineer may have the correction, removal, or removal and replacement, done by others and deduct the entire cost from monies due or to become due the Contractor under the Contract. 00150.90 Final Inspection: (a) On-site Construction Work-The Engineer will inspect the Project at a time close to the completion of On-Site Work for Contractor's compliance with the Contract Documents. When all On-Site Work on the Project is completed, including but not limited to Change Order Work and Extra Work, the Engineer will issue Second Notification as specified in 00180.50(g). Within 15 Calendar Days after the Engineer receives the Contractor's written notification that all punch list items, final trimming and cleanup according to 00140.90 have been completed, the Engineer will inspect the Project and notify the Contractor that all Work is complete, or within 15 Calendar Days of inspection will give the Contractor written instruction regarding incomplete or unsatisfactory Work. (b) All Contract Work-The Engineer will issue the Third Notification when the Contractor has satisfactorily accomplished all of the following: • The Contractor has completed all On-Site Work required under the Contract, including the punch list items from (a) above; • The Contractor has removed all Equipment; and • The Contractor has submitted all required certifications,bills, forms,warranties and other documents. • The Contractor has submitted complete and acceptable "As-Built" drawings as specified in 00140.95. 00150.91 Post-Construction Review-The Contractor or the Engineer may request a Post- Construction Review meeting, to be held at a time prior to issuance of Third Notification but not earlier than 15 Days following the date of Second Notification. The meeting may be held if agreed to by both parties. The party making the request will conduct the meeting, and will announce the time and place of the meeting at least 15 Days prior to the meeting date. The purpose of this meeting is to examine the Project for possible process improvements that may benefit future projects. 00150.95 Final Acceptance -After the Engineer completes Final Inspection of all Work including all corrective work identified by the Agency during the Correction Period, the Agency will acknowledge Final Acceptance. The Agency will notify the Contractor in writing of the date of Final Acceptance within 7 Calendar Days after Final Acceptance, or as soon thereafter as is practicable. 00150.96 Maintenance Warranties and Guarantees -Prior to Second Notification, the Contractor shall transfer to the Agency all unexpired manufacturers', suppliers' and installers' 57 00150 warranties and guarantees for Materials and Equipment installed on the Project. Such warranties and guarantees shall recite that they are enforceable by the Agency. 00150.97 Responsibility for Materials and Workmanship: (a) The Contractor shall perform the Work according to the terms, conditions, and requirements of the Contract. (b) Until the Agency's Final Acceptance of the Work, the Contractor shall be responsible for: • Correcting or repairing any defects in, or damage to, the Work which results from the use of improper or defective materials or workmanship; or • Replacing, in its entirety, the Work affected by the use of improper or defective materials or workmanship to the extent provided by law; and • Correcting or repairing any Work, Materials, Structures, Existing Surfacings, Pavement, Utilities, or sites, including without limitation Wetlands, damaged or disturbed in that correction,repair, or replacement. (see 00170.80 to 00170.85). 58 00160 Section 00160 - Source of Materials 00160.00 Definitions -The following definitions apply to Section 00160: (a) Prospective Source -Agency-furnished Materials source, use of which by the Contractor is optional. The Agency makes no guarantee or representation, by implication or otherwise, of the land use status, quantity, quality, or acceptability of Materials available from it, except as may be stated in the Special Provisions. (b) Mandatory Source -Agency-furnished Materials source, use of which by the Contractor is required. 00160.01 Notification of Source of Supply and Materials: (a) All Materials -The Contractor shall notify the Engineer in writing of all proposed Materials sources of supply, including without limitation any steel or other fabricators within the following time frames: • At least 15 Calendar Days before using or fabricating Materials, if source is within the State; or • At least 45 Calendar Days before using or fabricating Materials, if source is outside the State (b) Prospective Source Materials -When given an option to use Prospective Sources of Materials to be incorporated into the Work, the Contractor shall notify the Engineer in writing of the option selected within 15 Calendar Days from date of Notice to Proceed. Otherwise, such Materials sources may become unavailable. (c) Approval Required -Before allowing production or delivery of Materials to begin from any source, the Contractor must obtain the Engineer's approval. Approval to use any source does not imply that Materials from that source will be accepted. If approved sources do not provide Materials that meet Specifications, the Materials will be rejected. The Contractor will then be responsible for locating other sources and obtaining the Engineer's approval. (d) Terms Required -The Contractor shall comply with 00170.07. 00160.05 Qualified Products List (QPL) -The QPL is a listing of manufactured products available on the market (shelf items) that ODOT has evaluated and found suitable for a specified use in construction. The QPL is published twice a year and is available from ODOT's Construction Section; 800 Airport Road SE; Salem, OR 97301-4798; phone 503- 986-3000. It may also be viewed on ODOT's web site. The current version of the QPL at the time of Bid Closing is the version in effect for the Project. The Engineer may approve for use a conditionally qualified product, or a product qualified for inclusion in a later edition of the QPL, if the Engineer finds the product acceptable for use on the Project. Use of listed products shall be restricted to the category of use for which they are listed. The Contractor shall install all products as recommended by the manufacturer. The Contractor 59 00160 shall replace qualified products not conforming to Specifications or not properly handled or installed at the Contractor's expense. 00160.10 Ordering, Producing, and Furnishing Materials -The Contractor shall not place orders for or produce full quantities of Materials anticipated to be required to complete the Work until the Work has advanced to a stage that allows the quantities to be determined with reasonable accuracy. (a) Contractor's Duties - In purchasing, producing, or delivering Materials, the Contractor shall take into account the following: • Kind of work involved; • Amount of work involved; • Time required to obtain Materials; and • Other relevant factors. (b) Quantity of Materials - Materials quantities shown on the Plans, or indicated by quantities and Pay Items, are subject to change or elimination. The Contractor is responsible for payment for excess Materials delivered to the Project Site or storage sites. Unless otherwise specified in the Contract, the Agency will not be responsible for: • Materials the Contractor may deliver or produce in excess of Contract requirements; • Extra expense the Contractor may incur because Materials were not ordered or produced earlier; or • The Contractor's expenses related to Materials ordered by the Contractor that are not subsequently approved for use. 00160.20 Preferences for Materials: (a) Buy America - If federal highway funds are involved on the Project, the Contractor shall limit the quantity of foreign Materials incorporated into the Work as follows. Section 635.410 of Title 23, Code of Federal Regulations, and the Intermodal Surface Transportation Efficiency Act require that all iron or steel manufacturing processes, including without limitation the casting of ingots, for iron or steel Materials permanently incorporated into the Project shall occur in the United States, unless the cost of foreign- origin iron or steel Materials does not exceed one-tenth of one percent (0.1%) of the Contract Amount or $2,500, whichever is greater. The Contractor shall not incorporate foreign-origin iron or steel Materials in excess of this amount into the Project. All foreign- origin iron or steel Materials incorporated in the Project in excess of the amount indicated above shall be removed and replaced with domestic iron or steel Materials at the Contractor's expense. For purposes of this Specification, the cost of foreign-origin iron or steel Materials shall be the value of the iron or steel products as of the date they are delivered to the Project Site. Manufacturing processes include without limitation the application of coatings to finished iron or steel products or components. Coatings include epoxy coating, galvanizing, painting, and any other coating that protects or enhances the value of the steel or iron product or component. 60 00160 The Contractor shall provide the Engineer with a Certificate of Materials Origin, on a form furnished by the Engineer, before incorporating any iron or steel products into the Project. Unless a Certificate of Materials Origin has been provided to the Engineer, the Materials shall be considered of foreign origin. The Contractor shall retain manufacturers' certificates verifying the origin of all domestic iron or steel Materials for 3 years after the date of final payment for the Project, and shall furnish copies to the Engineer upon request. (b) Buy Oregon-According to ORS 279A.120, the Contractor shall give preference to goods or services produced in Oregon if price, fitness, availability, and quality are equal. This provision does not apply to Contracts financed wholly or in part by federal funds. (c) Recycled Materials -According to ORS 279A.010, ORS 279A.125, ORS 279A.145, ORS 279A.150, and ORS 279A.155, and subject to the approval of the Engineer, the Contractor shall use recycled products to the maximum extent economically feasible. 00160.30 Agency-Furnished Materials -Unless otherwise specified in the Special Provisions, Materials listed as Agency-furnished will be available to the Contractor free of charge. The Contractor shall be responsible for all Materials furnished by the Agency and shall pay all demurrage and storage charges. The Contractor shall replace at its expense Agency- furnished Materials lost or damaged due to any cause. The locations at which Agency-furnished Materials are available will be specified in the Special Provisions. If the locations are not listed in the Special Provisions, the Agency- furnished Materials will be furnished to the Contractor at the Project Site. In either case, all costs of handling, hauling, unloading, and placing Agency-furnished Material shall be considered included in the price paid for the Pay Item involving such Material. All Agency-furnished Materials not incorporated into the Work remains the property of the Agency. The Contractor shall deliver such Materials as directed by the Engineer. 00160.50 Agency-Controlled Land; Limitations and Requirements: (a) General-The Contractor shall have no property rights in, or right of occupancy on, Agency-Controlled Land. Nor shall the Contractor have the right to sell, use, remove, or otherwise dispose of any material from Agency-Controlled Land, areas, or property, except as specified in the Special Provisions or by the written authorization of the Engineer. Unless authorized in the Contract, the Contractor shall not disturb any material within Rights-of-Way without written authorization from the Engineer. Unless otherwise specified in the Contract, the ownership of all materials originating on Agency-Controlled Lands will at all times vest in, and remain within the control of, the Agency. 61 00160 (b) Waste, Excess, and By-Product Materials -All waste, excess, and by-product materials, collectively referred to in this Subsection as "By-Products", from the manufacture or production of Materials from Agency-Controlled Lands shall remain Agency property. Unless otherwise ordered by the Engineer in writing, By-Products shall be placed as required In the Special Provisions: • In stockpiles at designated locations • At locations and in shapes that are readily accessible;and • In such a manner as to avoid fouling areas containing useable materials, or interfering with future plant setups to use materials from the property. The Agency will not compensate the Contractor for handling and stockpiling By-Products according to the Special Provisions requirements. If by written order the Engineer directs the Contractor to stockpile or place designated By-Products at alternate sites, the By- Products designated shall be loaded, hauled, and placed as directed, and this work will be paid for according to 00195.20. 00160.60 Contractor-Furnished Materials and Sources: (a) General-The Contractor shall furnish, at its own expense, all products and Materials required for the Project from sources of its own choosing, unless such sources have been specified in the Special Provisions or Plans as Prospective or Mandatory Sources. (b) Acquisition of Sources -The Contractor shall acquire, at its own expense, the rights of access to, and the use of, all sources the Contractor chooses which are not Agency- controlled and made available by the Agency to the Contractor. (c) Additional Requirements - Except for continuously-operated commercial sources, Work shall not begin, nor will any Materials be accepted by the Engineer, until the Contractor has: (1) Given to the Engineer a copy of permits from, or proof that permits are not required from: • The Department of Geology and Mineral Industries, as required under ORS 517.790; • The Department of State Lands, as required under ORS 196.815 (when removing material from the bed or banks of any waters or from any Wetland);and • Local governmental authorities having jurisdiction over land use at the source location. (2) Furnished to the Engineer written approval of the property owner,if other than the Contractor, for the Contractor's proposed plans of operation in, and reclamation of, the source. The Contractor shall include in the document containing the property owner's written approval a summary of the requirements of the permits described above, which shall be subject to the Engineer's approval. 00160.70 Requirements for Plant Operations -Before operating mixing plants, Rock crushers, or other Equipment, the Contractor shall provide the Engineer copies of all 62 00160 applicable discharge permits for noise, air contaminants, and water pollutants from DEQ or applicable local jurisdictions, or a letter from DEQ or the local jurisdiction stating that no permits are required for the use of the Equipment and sites. 00160.80 Requirements for Sources of Borrow and Aggregate -The Contractor shall conduct operations according to all applicable federal, State, and local laws (including without limitation ORS 517 and OAR 632-030) when developing, using, and reclaiming all sources of Borrow material and Aggregate. The Contractor shall provide erosion control at Borrow sources that are not within the Project Site. The Contractor shall not operate in Wetlands except as allowed by permit. The Contractor shall comply with all requirements for pollution and sediment control, including without limitation the National Pollutant Discharge Elimination System where applicable. Except for continuously-operated commercial sources, the Contractor shall also conform to the following: (a) If a natural growth of trees or shrubs is present, preserve a border of such to conceal land scars. (b) Excavate Borrow sources and Aggregate sources, except for those in streams and rivers, to provide: • Reasonably uniform depths and widths; • Natural drainage so no water stands or collects in excavated areas,when practicable; • Slopes trimmed to blend with the adjacent terrain upon completion of operations; • Slopes covered with native soil, or acceptable plant rejects to support plant growth,if required by Specifications,Plans, or permits;and • A vegetative cover that blends with the adjacent natural growth. (c) Excavate in quarries so that: • Faces will not be steeper than vertical (no overhang); • Vertical faces conform to Oregon OSHA standards, Division 3, and as shown on an approved development plan; • Floors or benches are excavated to a uniform Slope free of depressions and will drain and not interfere with the downland owner's property; and • Upon completion, the quarry is left appearing neat and compatible with surrounding terrain. (c) Obliterate haul roads specifically built for access to sources, and restore the areas disturbed by these roads as nearly as practicable to the conditions that existed before the roads were built,unless otherwise directed by the landowner or regulatory body. 63 00165 Section 00165 - Quality of Materials 00165.00 General-The Contractor shall incorporate into the Work only Materials conforming to the Specifications and approved by the Engineer. The Contractor shall incorporate into the Work only manufactured products made of new materials unless otherwise specified in the Contract. The Agency may require additional testing or retesting to determine whether the Materials or manufactured products meet Specifications. Materials or manufactured products not meeting the Specifications at the time they are to be used are unacceptable and must be removed immediately from the Project Site, unless otherwise directed by the Engineer. 00165.01 Rejected Materials -The Engineer may reject any Materials that appear to be defective (00150.25) or that contain asbestos. The Contractor shall not incorporate any rejected Materials into the Work. Rejected Materials whose defects have been corrected may not be incorporated into the Work until the Engineer has approved their use. The Engineer may order the removal and replacement by the Contractor, at Contractor's expense, of any defective Materials. (refer also to 00150.20) 00165.03 Testing by Agency-When testing Materials, the Agency will conduct the tests in its central laboratory, field laboratories, or other laboratories designated by the Engineer, even though certain AASHTO, ASTM, and other Materials specifications may require testing at the place of manufacture. Results of the Agency's tests will be made available to the Contractor. 00165.04 Costs of Testing-When the Contract requires that the Agency performs the testing, the testing will be at the Agency's expense. Unless otherwise provided in the Contract, all testing required to be performed by the Contractor will be at the Contractor's expense. 00165.10 Materials Acceptance Guides - Unless otherwise specified elsewhere in the Contract,Materials will be accepted according to the following guides: (a) Field-Tested Materials - Field-tested Materials will be accepted according to the ODOT Manual of Field Test Procedures (MFTP) unless otherwise specified in the Special Provisions. The MFTP is published once per year and is available from the ODOT — Construction Section, 800 Airport Road SE; Salem, OR 97301-4798; phone 503-986-3000. The MFTP is also available on the ODOT Construction Section web site. (b) Nonfield-Tested Materials -Nonfield-tested Materials will be accepted according to the ODOT Nonfield Tested Materials Acceptance Guide (NTMAG), unless otherwise specified in the Special Provisions. The NTMAG is available on the ODOT Construction Section web site. 00165.20 Materials Specifications and Test Method References -References to Materials specifications and test methods of ODOT, WAQTC, AASHTO, ASTM, other governmental agencies, or other recognized organizations mean those officially adopted and in current use by the agency or organization on the first date of Advertisement for Bids. 64 00165 If there are conflicting references, or if no reference is made to Materials specifications or test method, Materials must meet the Materials specifications or test methods required by the first applicable of the following agencies and organizations: • Field-Tested Materials: • Special Provisions; • Standard Specification; and • MFTP. • Nonfield Tested Materials: • ODOT; • WAQTC; • AASHTO; • ASTM; • Other recognized national organizations, such as ANSI,AWPA, IMSA, and UL;and • Industry standards in the location where the Work is being performed. If there are conflicting references in the Contract to required sampling and testing frequencies, the Contractor shall sample and test the Materials according to the first applicable of the following: • Special Provisions; • Standard Specification; and • MFTP. 00165.30 Field-Tested Materials (a) Acceptance of Field-Tested Materials -The Contractor's test results for field- tested Materials may be verified by the Agency. Materials will be analyzed as determined by the Engineer for acceptance before the Engineer will accept them for incorporation into the Work. Incorporated Materials that do not meet Specifications will be evaluated according to 00165.01 and 00150.25. If the Agency's verification testing reveals that the Contractor's data is incorrect, the Agency may require additional testing to determine whether the Materials meet Specifications. The Contractor shall perform additional quality control testing or provide split samples to the Agency for additional testing as directed. If the Materials do not meet Specifications, the Contractor shall reimburse the Agency for the cost of the additional testing,which may be deducted from monies due or to become due the Contractor under the Contract. Incorporated Materials that do not meet Specifications will be evaluated according to 00165.01 and 00150.25. If the Materials meet Specifications the Agency will pay the cost for the additional testing. 00165.35 Nonfield-Tested Materials -Materials will be subject to acceptance testing if the Engineer so elects. The Engineer may reject damaged or non-Specification Materials regardless of the Materials Test Results and Quality Compliance Certificates furnished. (a) Test Results Certificate -The Certificate shall: 65 00165 • Be from the manufacturer verifying that the Material furnished has been sampled and tested and the test results meet the Specifications. • Include, or be accompanied by, a copy of the specified test results (ODOT, AASHTO,ASTM,UL or other). • Identify the independent testing agency and the representative responsible for the test results. • Permit positive determination that Material delivered to the Project is the same Material covered by the test results. • Be delivered to the Engineer with the shipment of the material. (b) Quality Compliance Certificate -The Certificate from the manufacturer shall: • Verify that the Material meets the Specifications, and identify by number the specified test methods used, (C)DOT,AASHTO,ASTM, UL, or other) • Permit positive determination that Material delivered to the Project is the same Material covered by the certificate, • Be delivered to the Engineer with the shipment of the Material, or be an identification plate or mark, decal, sticker, label, or tag attached to the container or Material, (d) Equipment List and Drawings -These consist of lists of proposed Equipment and Materials, such as: • Shop drawings • Material lists • Equipment lists • Catalog description sheets • Manufacturer's brochures Submit these lists to the Engineer for review of conformance with the Specifications. (d) Certificate of Origin of Steel Materials -When specified, complete this document (C)DOT Form 734-2126) as required by 00160.20 for Federal-aid projects. 00165.50 Acceptance Sampling and Testing-The Contractor shall sample and test Materials for acceptance, as required by the Contract. Materials will be analyzed as determined by the Engineer for acceptance before the Engineer will accept them for incorporation into the Work.When the Engineer determines the Materials or Work does not conform to the Specifications the Engineer may accept the Materials or Work with pay adjustments or reject the Materials or Work per 00150.25. 00165.70 Use of Materials without Engineer's Acceptance: (a) General-The Contractor shall not incorporate Materials into the Project prior to acceptance by the Engineer. The Engineer may waive this requirement temporarily if Materials are necessary for immediate traffic safety. 66 00165 (b) Materials Incorporated for Immediate Traffic Safety-If Materials are incorporated into the Project for immediate traffic safety before acceptance by the Engineer, no payment will be made for the value of the Materials, or the costs of incorporating them, until Materials are accepted by the Engineer, or the Materials are otherwise found through testing to comply with Specifications. 00165.75 Storage and Handling of Materials -The Contractor shall store and handle Materials so as to preserve their quality and fitness for incorporation into the Work. The Contractor shall restore all storage sites to their original condition according to 00140.90, or to comply with any applicable permits, orders, or agreements, at the Contractor's expense. Stored Materials: • Shall be readily accessible for inspection; • May be stored on approved parts of the Right-of-Way; and • May be stored on private property if written permission of the owner or lessor is obtained. 00165.80 Measurement-No separate measurement will be made of Work performed under this Section. 00165.90 Incidental Basis -No separate or additional payment will be made for sampling, testing, certification, or other associated Work performed under this Section, whether performed by the Contractor, manufacturer, producer or supplier. No payment will be made for providing quality control personnel. 67 00170 Section 00170 - Legal Relations and Responsibilities 00170.00 General -The Contractor shall comply with all laws, ordinances, codes, regulations and rules, (collectively referred to as "Laws" in this Section), that relate to the Work or to those engaged in the Work. Where the provisions of the Contract are inconsistent or in conflict, the Contractor shall comply with the more stringent standard. The Contractor shall indemnify, defend, and hold harmless the Agency and its representatives from liability arising from or related to the violation of Laws by those engaged in any phase of the Work. This provision does not apply to Work performed by Agency employees. In any litigation, the entire text of any order or permit issued by a governmental or regulatory authority, as well as any documents referenced or incorporated therein by reference, shall be admissible for the purpose of Contract interpretation. The Contract shall not be construed against either party regardless of which party drafted it. Other than as modified by the Contract, the applicable rules of contract construction and evidence shall apply. This Contract shall be governed by and construed according to the laws of the State of Oregon without regard to principles of conflict of laws. Any dispute between the Agency and the Contractor that arises from or relates to this Contract and that is not resolved under the provisions of Section 00199 shall be brought and conducted solely and exclusively within the Circuit Court for the State of Oregon in the county where the Agency's main office is located; provided, however, if a dispute must be brought in a federal forum, then it shall be brought and conducted solely and exclusively within the United States District Court for the District of Oregon. In no event shall this Subsection be construed as a waiver by the State of Oregon on any form of defense or immunity, whether sovereign immunity, governmental immunity, immunity based on the Eleventh Amendment to the Constitution of the United States or otherwise, from any claim or from the jurisdiction of any court. CONTRACTOR BY EXECUTION OF THE CONTRACT HEREBY CONSENTS TO THE IN PERSONAM JURISDICTION OF THE COURTS REFERENCED IN THIS SECTION. 00170.01 Other Agencies Affecting Agency Contracts -Representatives of regulatory bodies or units of government whose Laws may apply to the Work shall have access to the Work according to 00150.20(d). These may include but are not limited to those in the following (a), (b), (c), and (d). (a) Federal Agencies: Agriculture,Department of Forest Service Natural Resource Conservation Service Army,Department of the Corps of Engineers Commerce,Department of National Marine Fisheries Service Defense,Department of Energy,Department of 68 00170 Environmental Protection Agency (EPA) Federal Energy Regulatory Commission Geology Survey Health and Human Services,Department of Homeland Security,Department of U.S. Coast Guard (USCG) Housing and Urban Development,Department of Interior,Department of Heritage, Conservation, and Recreation Service Bureau of Indian Affairs Bureau of Land Management Bureau of Mines Bureau of Reclamation Geological Survey Minerals Management Service Office of Surface Mining,Reclamation,and Enforcement Solar Energy and Energy Conservation Bank U.S. Fish and Wildlife Service Labor,Department of Mine Safety and Health Administration Occupational Safety and Health Administration (OSHA) Transportation,Department of Federal Highway Administration Water Resources Council (b) State of Oregon Agencies: Administrative Services,Department of Agriculture,Department of Natural Resources Division Soil and Water Conservation District Columbia River Gorge Commission Consumer and Business Services,Department of Insurance Division Oregon Occupational Safety and Health Division (OR-OSHA) Energy, Office of Environmental Quality,Department of(DEQ) Fish and Wildlife,Department of Forestry,Department of Geology and Mineral Industries,Department of Human Resources,Department of Labor and Industries,Bureau of Land Conservation and Development Department Parks and Recreation,Department of State Lands,Department of Water Resources Department (c) Local Agencies: City Councils 69 00170 County Courts County Commissioners, Boards of Design Commissions Historical Preservation Commissions Lane Regional Air Pollution Authority (LRAPA) Planning Commissions Port Districts Special Districts (d) Oregon Federally Recognized Tribal Governments: Burns Paiute Tribe Confederated Tribes of Coos,Lower Umpqua and Siuslaw Indians Confederated Tribes of Grand Ronde Confederated Tribes of Siletz Confederated Tribes of Umatilla Indian Reservation Confederated Tribes of Warm Springs Coquille Tribe Cow Creek Band of Umpqua Indians Klamath Tribe 00170.02 Permits, Licenses, and Taxes -As required to accomplish the Work, the Contractor shall do the following: • Obtain all necessary permits and licenses, except for those noted in 00170.03; • Pay all applicable charges, fees and taxes, except for those noted in 00170.03; • Give all notices required by applicable Laws, or under the terms of the Contract; • Comply with ORS 274.530 relating to lease of stream beds by Oregon Division of State Lands; • License,in the State of Oregon, all vehicles,subject to licensing; • Comply with ORS 477.625 and ORS 527.670 relating to clearing and fire hazards on forest lands; and • Comply with all orders and permits issued by a governmental authority, whether local, State, or federal. 00170.03 Furnishing Right-of-Way and Permits -Unless required to be obtained in the name of the Contractor, the Agency will obtain and pay for the following when they are required by the applicable Laws or by Plans or Specifications: • All necessary Rights-of-Way; • Permits required for crossing or encroaching upon navigable streams; • Permits required for removing materials from or depositing materials in waterways; • Permits required for operating in Agency-controlled source of Materials or disposal area; • System development fees charged by local units of government; • Building construction permits, not including specialty work such as heating,ventilation, air conditioning, or electrical; • Cost of referencing and replacing endangered survey monuments; and 70 00170 • Environmental permits,including erosion control permits. If, after the Bid Closing date, the Agency obtains any Permits, Rights-of-Way or Easements which require changes to the Work and thereby causes an increase or decrease in the cost of, or the time required for the performance of the Work, the Contractor shall submit information sufficient for the Engineer to determine the extent of the effects on the cost and/or schedule. If the Engineer agrees the cost and/or schedule will be affected by such changes, such effects will be handled in accordance with the General Conditions. The Engineer will provide the Contractor with a copy of any such Permits, Rights-of-Way or Easements. 00170.04 Patents, Copyrights, and Trademarks -Prior to use of designs, devices, materials, or processes protected by patent, copyright, or trademark, the Contractor shall obtain from the Entity entitled to enforce the patent, copyright, or trademark all necessary evidence of legal right. The Contractor shall indemnify, defend and hold harmless the Agency and all third parties and political subdivisions having a possessory or ownership interest or regulatory authority over the Project or Project Site from claims of patent, copyright or trademark infringement, and from costs, expenses and damages the Contractor or Agency may be obligated to pay as a result of such infringement during or after completing the Work. 00170.05 Assignment of Antitrust Rights -The Contractor irrevocably assigns to the Agency any claim for relief or cause of action the Contractor acquires during the term of the Contract, or which may accrue thereafter,by reason of any violation of: • Title 15 (Commerce and Trade), United States Code; • ORS 646.725;and • ORS 646.730. In connection with this assignment, it is an express obligation of the Contractor to take no action that would in any way impair or diminish the value of the rights assigned to the Agency according to the provisions of this Subsection. Further, it is the express obligation of the Contractor to take all action necessary to preserve the rights assigned. It is an express obligation of the Contractor to advise the Agency's legal counsel: • In advance, of its intention to commence any action involving such claims for relief or causes of action; • Immediately upon becoming aware of the fact that an action involving such claims for relief or causes of action has been commenced by some other person or persons; • The date on which it notified the obligor(s) of any such claims for relief or causes of action of the fact of the Contractor's assignment to the Agency according to the provisions of this Subsection; and • Immediately upon the discovery of any such antitrust claim for relief or cause of action. In the event any payment is made to the Contractor under any such claims for relief, the Contractor shall promptly pay the full sum over to the Agency. In the event the Contractor fails to make such payment, the Agency may deduct the amount from monies due or to become due the Contractor under the Contract. 71 00170 00170.07 Record Requirements - For purposes of this Subsection the term "Contractor" includes the Contractor, all subcontractors, Material Suppliers, and providers of rented operated Equipment (except non-DBE truck drivers), at all tiers, for all subcontracts with first-tier Subcontractors, all subcontracts between the first-tier Subcontractors and their subcontractors and any other lower tier subcontracts, and "Related Entities" as that term is defined in OAR 731-005-0780. The Material Suppliers included in this definition are those for Aggregates, Asphalt Cement Concrete, Portland Cement Concrete and the supply and fabrication of structural steel items or Material Suppliers that provide quotes. (a) Records Required -The Contractor shall maintain all records, whether created before or after execution of the Contract, or during Contract performance, or after Contract completion, to clearly document: • The Contractor's performance of the Contract or a subcontract; • The Contractor's ability to continue performance of the Contract or a subcontract; and • All claims arising from or relating to performance under the Contract or a subcontract. These records shall include all records, including fiscal records, regardless of when created for the Contractor's business. The records for the Contractor's business include without limitation the: • Bidding estimates and records,worksheets, tabulations or similar documents. • Job cost detail reports,including monthly totals. • Payroll records (including without limitation the ledger or register, and tax forms) and all documents which establish the periods, individuals involved, the hours for the individuals, and the rates for the individuals. • Records that identify the Equipment used by the Contractor and subcontractors in the performance of the Contract or subcontracts, including without limitation, Equipment lists,rental contracts and any records used in setting rental rates. • Invoices from vendors,rental agencies, and subcontractors. • Material quotes,invoices, purchase orders and requisitions. • Contracts with subcontractors and contracts with Material Suppliers, Suppliers and providers of rented equipment. • Contracts or documents of other arrangements with any Related Entity as defined in OAR 731-005-0780. • General ledger. • Trial Balance. • Financial statements (including without limitation the balance sheet, income statement, statement of cash flows, and financial statement notes). • Income tax returns. • All worksheets used to prepare bids or claims, or to establish the cost components for the Pay Items, including without limitation, the labor, benefits and insurance, Materials, Equipment, and subcontractors. The following are examples, but not an exhaustive list, of records that would be included, if generated by the Contractor. If the Contractor generates such records, or equivalent records, they are included among the records subject to 00170.07. 72 00170 • Daily time sheets and supervisor's daily reports. • Collective bargaining agreements. • Earnings records. • Journal entries and supporting schedules. • Insurance,welfare,and benefits records. • Material cost distribution worksheet. • Subcontractors' and lower tier subcontractors' payment certificates. • Payroll and vendor's cancelled checks. • Cash disbursements journal. • All documents related to each and every claim together with all documents that support the amount of damages as to each claim. • Additional financial statements (including without limitation the balance sheet, income statement, statement of cash flows, and financial notes) preceding the execution of the Contract and following final payment of the Contract. • Depreciation records on all business Equipment maintained by the business involved, its accountant, or other Entity. (If a source other than depreciation records is used to develop cost for the Contractor's internal purposes in establishing the actual cost of owning and operating Equipment, all such other source documents.) The Contractor shall maintain all fiscal records in material compliance with generally accepted accounting principles, or other accounting principles that are accepted accounting principles and practices for the subject industry and adequate for the nature of the Contractor's business, and in such a manner that providing a complete copy is neither unreasonably time consuming nor unreasonably burdensome for the Contractor or the Agency. Failure to maintain the records in this manner shall not be an excuse for not providing the records. The Contractor shall include in its subcontracts, purchase orders, and all other written agreements, a provision requiring all subcontractors, Material Suppliers and providers of rented operated Equipment, (except non-DBE truck drivers), at all tiers to comply with 00170.07. The Contractor shall also require all subcontractors, Material Suppliers, and providers of rented operated Equipment, (except non-DBE truck drivers), at all tiers and Related Entities to include in their contracts, purchase orders, and all other written agreements, a provision requiring all lower tier subcontractors, Material Suppliers and providers of rented operated Equipment (except non-DBE truck drivers) to comply with 00170.07. The Material Suppliers to which this applies are those for Aggregates, Asphalt Cement Concrete, Portland Cement Concrete and the supply and fabrication of structural steel items or Material Suppliers that provide Material quotes and Related Entities as defined in OAR 731-005-0780. (b) Access to Records -The Contractor shall provide the Engineer access to or a copy of all Contractor records upon request. A Project Manager's authority to request or access records is subject to OAR 731-005-0780(9). During the record retention period the Engineer, employees of the Agency, representatives of the Agency, or representatives of regulatory bodies or units of government may: • Inspect, examine and copy or be provided a copy of all Contractor records; 73 00170 • Audit the records, a Contract or the performance of a Contract; • Inspect, examine and audit the records when, in the Agency's sole discretion, the records may be helpful in the resolution of any claim, litigation, administrative proceeding or controversy arising out of or related to a Contract. Reasons for access to audit, inspect, examine and copy records include without limitation, general auditing, reviewing claims, checking for collusive bidding, reviewing or checking payment of required wages, performance and contract compliance, workplace safety compliance, evaluating related Entities, environmental compliance, and qualifications for performance of the Contract, including the ability to perform and the integrity of the Contractor. Where such records are stored in a computer or in other digital media, the Engineer may request, and the Contractor shall provide, a copy of the data files and such other information or access to software to allow the Engineer review of the records. Nothing in 00170.07 is intended to operate as a waiver of the confidentiality of any communications privileged under the Oregon Evidence Code. Nothing in 00170.07 limits the records or documents that can be obtained by legal process. (c) Record Retention Period -The Contractor shall maintain the records and keep the records accessible and available at reasonable times and places for at least 3 years from the date of final payment under the Contract, or until the conclusion of all audits, litigation, administrative proceedings, disputes and claims arising out of or related to the Contract, whichever date is later. (d) Public Records Requests - If records provided under this section contain any information that may be considered exempt from disclosure as a trade secret under either ORS 192.501(2) or ORS 646.461(4), or under other grounds specified in Oregon Public Records Law, ORS 192.410 through ORS 192.505, the Contractor shall clearly designate on or with the records the portions which the Contractor claims are exempt from disclosure, along with a justification and citation to the authority relied upon. Entire records or documents should not be designated as a trade secret or otherwise exempt from disclosure. Only specific information within a record or document should be so designated. To the extent allowed by the Oregon Public Records Law or other applicable law related to the disclosure of public records,Agency will not disclose records or portions of records the Contractor has designated as trade secrets to a third party, who is not a representative of the Agency, to the extent the records are exempt from disclosure as trade secrets under the Oregon Public Records Law or other applicable law, except to the extent Agency is ordered to disclose in accordance with the Oregon Public Records Law or by a court of competent jurisdiction. Application of the Oregon Public Records Law or other applicable law shall determine whether any record, document or information is actually exempt from disclosure. In addition, in response to a public records request, the Agency will not produce or disclose records so identified as exempt by the Contractor to any person other than representatives of the Agency, and others with authorized access under 00170.07(b), without providing the Contractor a copy of the public records request,unless: 74 00170 The Contractor consents to such disclosure; or Agency is prohibited by applicable law or court order from providing a copy of the public records request to the Contractor. 00170.10 Required Payments by Contractors -The Contractor shall comply with ORS 279C.505 and ORS 279C.515 during the term of the Contract. (a) Prompt Payment by Contractor for Labor and Materials -As required by ORS 279C.505,the Contractor shall: • Make payment promptly, as due, to all Entities supplying labor or Materials under the Contract; • Pay all contributions or amounts due the Industrial Accident Fund,whether from the Contractor or a subcontractor,incurred in the performance of the Contract; • Not permit any lien or claim to be filed against the State or any political subdivision thereof, on account of any labor or Material furnished in performance of the Contract;and • Pay to the Department of Revenue all sums withheld from employees according to ORS 316.167. (b) Prompt Payment by Contractor to First-Tier Subcontractor(s) -According to ORS 279C.580(3)(a), after the Contractor has determined and certified to the Agency that one or more of its Subcontractors has satisfactorily performed subcontracted Work, the Contractor may request payment from the Agency for the Work, and shall pay the Subcontractor(s) within 10 Calendar Days out of such amounts as the Agency has paid to the Contractor for the subcontracted Work. (c) Interest on Unpaid Amount- If the Contractor or a first-tier Subcontractor fails, neglects, or refuses to make payment to an Entity furnishing labor or Materials in connection with the Contract within 30 Days after the Contractor's receipt of payment, the Contractor or first-tier Subcontractor shall owe the Entity the amount due plus interest charges that begin at the end of the 10 day period within which payment is due under ORS 279C.580(3) and that end upon final payment, unless payment is subject to a good-faith dispute as defined in ORS 279C.580(5)(b). The rate of interest on the amount due shall be in accordance with ORS 279C.515(2). The amount of interest shall not be waived. (d) Agency's Payment of the Contractor's Prompt Payment Obligations -If the Contractor fails, neglects or refuses to make prompt payment of any invoice or other demand for payment for labor or services furnished to the Contractor or a Subcontractor by any Entity in connection with the Contract as such payment becomes due, the Agency may pay the Entity furnishing the labor or services and charge the amount of the payment against monies due or to become due the Contractor under the Contract. (The Agency has no obligation to pay these Entities, and Agency will not normally do so, but will refer them to the Contractor and the Contractor's Surety.) 75 00170 The payment of a claim by the Agency in the manner authorized in this Subsection shall not relieve the Contractor or the Contractor's Surety from obligations with respect to any such claims. (e) Right to Complain to the Construction Contractors Board - If the Contractor or a subcontractor fails, neglects, or refuses to make payment to an Entity furnishing labor or Materials in connection with the Contract, the Entity may file a complaint with the Construction Contractors Board, unless payment is subject to a good-faith dispute as defined in ORS 279C.580(5)(b). (f) Notice of Claim Against Bond -An Entity (which by definition includes a natural person) claiming not to have been paid in full for labor or Materials supplied for the prosecution of the Work may have a right of action on the Contractor's Payment Bond as provided in ORS 279C.600 through ORS 279C.625. The Commissioner of the Bureau of Labor and Industries (BOLI) may have a right of action on the Contractor's and Subcontractors' public works bonds and Payment Bonds for workers who have not been paid in full, as provided in ORS 279C.600 and ORS 279C.605. 00170.20 Public Works Bond - Before starting Work, the Contractor and subcontractors shall each file with the Construction Contractors Board,and maintain in full force and effect, a separate public works bond,in the amount of$30,000 unless otherwise exempt,as required by ORS 279C.830(3) and ORS 279C.836. The Contractor shall verify subcontractors have filed a public works bond before the subcontractor begins Work. 00170.32 Protection of Navigable Waters -The Contractor shall comply with all applicable Laws, including without limitation the Federal River and Harbor Act of March 3, 1899 and its amendments. The Contractor shall not interfere with waterway navigation or impair navigable depths or clearances, except as U.S. Coast Guard or Corps of Engineer permits allow. 00170.60 Safety, Health, and Sanitation Provisions -The Contractor shall comply with all Laws concerning safety, health, and sanitation standards. The Contractor shall not require workers to perform Work under conditions that are hazardous, dangerous, or unsanitary. Workers exposed to traffic shall wear upper body garments or safety vests that are highly visible and meet the requirements of 00225.25. Workers exposed to falling or flying objects or electrical shock shall wear hard hats. Upon their presentation of proper credentials, the Contractor shall allow inspectors of the U.S. Occupational Safety and Health Administration (OSHA) and the Oregon Occupational Safety and Health Division (OR-OSHA) to inspect the Work and Project Site without delay and without an inspection warrant. 76 00170 According to ORS 468A.715 and ORS 468A.720, the Contractor or a Subcontractor who performs Project Work involving asbestos abatement shall possess a valid DEQ asbestos abatement license. 00170.61 Industrial Accident Protection: (a) Workers' Compensation -The Contractor shall provide workers' compensation coverage for on-the-job injuries as required by 00170.70(d). (b) Longshoremen's and Harbor Workers' Compensation - If Work to be performed is over or adjacent to navigable waters, the Longshoremen's and Harbor Workers' Compensation Act, (Chapter 18, Title 33 of the USC) may apply, and the Contractor shall be responsible for complying with its provisions (which may include the provision of additional workers' compensation benefits to employees). 00170.62 Labor Nondiscrimination-The Contractor shall comply with all Laws concerning equal employment opportunity, including without limitation those prohibiting discrimination because of race,religion, color, sex, disability, or national origin. 00170.63 Payment for Medical Care -According to ORS 279C.530, the Contractor shall promptly, as due, make payment to any person, co-partnership, association or corporation furnishing medical, surgical and hospital care services or other needed care and attention, incident to sickness or injury, to the employees of the Contractor, of all sums that the Contractor agrees to pay for the services and all moneys and sums that the Contractor collected or deducted from the wages of employees under any law, contract or agreement for the purpose of providing or paying for the services. 00170.65 Minimum Wage and Overtime Rates for Public Works Projects: (a) General-The Contractor is responsible for investigating local labor conditions. The Agency does not imply that labor can be obtained at the minimum hourly wage rates specified in State or federal wage rate publications, and no increase in the Contract Amount will be made if wage rates paid are more than those listed. (b) State Prevailing Wage Requirements -The Contractor shall comply with the prevailing wage provisions of ORS 279C.800 through ORS 279C.870. (1) Minimum Wage Rates -The Bureau of Labor and Industries (BOLI) determines and publishes the existing State prevailing wage rates in the publication "Prevailing Wage Rates for Public Works Contracts in Oregon". The Contractor shall pay workers not less than the specified minimum hourly wage rate according to ORS 279C.838 and ORS 279C.840 and shall include this requirement in all subcontracts. See the Project Wage Rates page included with the Contract Booklet for additional information about which wage rates apply to the project and how to access the applicable wage rates. (2) Payroll and Certified Statements -As required in ORS 279C.845, the Contractor and every subcontractor shall submit written certified statements to the Engineer on the form prescribed by the Commissioner of BOLI in OAR 839-025-0010 certifying 77 00170 compliance with wage payment requirements and accurately setting out the Contractor's or subcontractor's weekly payroll records for each worker employed upon the project. The Contractor and subcontractors shall preserve the certified statements for a period of 6 years from the date of completion of the Contract. (3) Additional Retainage: a. Agency-As required in ORS 279C.845(7) the Agency will retain 25% of any amount earned by the Contractor on the project until the Contractor has filed the certified statements required in ORS 279C.845 and in FHWA Form 1273, if applicable. The Agency will pay to the Contractor the amount retained within 14 Days after the Contractor files the required certified statements, regardless of whether a subcontractor has failed to file certified statements. b. Contractor-As required in ORS 279C.845(8) the Contractor shall retain 25% of any amount earned by a first tier subcontractor on the project until the first tier subcontractor has filed with the Agency the certified statements required in ORS 279C.845,and in FHWA Form 1273, if applicable. Before paying any amount retained, the Contractor shall verify that the first tier subcontractor has filed the certified statement. Within 14 Days after the first tier subcontractor files the required certified statement the Contractor shall pay the first tier subcontractor any amount retained. (4) Owner/Operator Data-For a project funded by the FHWA, the Contractor shall furnish data to the Engineer for each owner/operator providing trucking services. Furnish the data before the time the services are performed and include without limitation for each owner/operator: • Drivers name; • Copy of driver's license; • Vehicle identification number; • Copy of vehicle registration; • Motor vehicle license plate number; • Motor Carrier Plate Number; • Copy of ODOT Motor Carrier 1A Permit; and Name of owner/operator from the side of the truck. (c) State Overtime Requirements -As a condition of the Contract, the Contractor shall comply with the pertinent provisions of ORS 279.520 and 279C.540. (1) Maximum Hours of Labor and Overtime Pay-According to ORS 279C.540, no person shall be employed to perform Work under this Contract for more than 10 hours in any 1 Day, or 40 hours in any 1 week, except in cases of necessity, emergency, or where public policy absolutely requires it. In such instances, the Contractor shall pay the employee at least time and a half pay: • For all overtime in excess of 8 hours a day or 40 hours in any 1 week when the work week is 5 consecutive days,Monday through Friday; or 78 00170 • For all overtime in excess of 10 hours a day or 40 hours in any 1 week when the work week is 4 consecutive days, Monday through Friday; and • For all Work performed on Saturday and on any legal holiday specified in ORS 279C.540. For additional information on requirements for overtime and establishing a work schedule see OAR 839-025-0050 and OAR 839-025-0034. (2) Notice of Hours of Labor-The Contractor shall give written notice to employees of the number of hours per day and days per week the employees may be required to work. Provide the notice either at the time of hire or before commencement of work on this Contract, or by posting a notice in a location frequented by employees. (3) Exception-The maximum hours of labor and overtime requirements under ORS 279C.540 will not apply to the Contractor's Work under this Contract if the Contractor is a party to a collective bargaining agreement in effect with any labor organization. For a collective bargaining agreement to be in effect it shall be enforceable within the geographic area of the project, and its terms shall extend to workers who are working on the project (see OAR 839-025-0054). (d) State Time Limitation on Claim for Overtime -According to ORS 279C.545, any worker employed by the Contractor is foreclosed from the right to collect any overtime provided in ORS 279C.540 unless a claim for payment is filed with the Contractor within 90 Days from the completion of the contract, provided the Contractor posted and maintained a circular as specified in this provision. Accordingly, the Contractor shall: (1) Cause a circular, clearly printed in boldfaced 12-point type containing a copy of ORS 279C.545, to be posted in a prominent place alongside the door of the timekeeper's office or in a similar place which is readily available and freely visible to any or all workers employed to perform Work; and (2) Maintain such circular continuously posted from the inception to the completion of the Contract on which workers are or have been employed. (e) Additional Requirements When Federal Funds are Involved -When federal funds are involved, the following requirements shall apply in addition to the requirements of 00170.65(a) through 00170.65(d). The Contractor shall include these provisions in all subcontracts as well as ensure that all Subcontractors include these provisions in their lower tier subcontracts. (1) FHWA Requirements - For Federal-Aid projects, the Contractor shall comply with the provisions of FHWA Form 1273, "Required Contract Provisions Federal-Aid Construction Contracts". (2) Minimum Wage Rates -The Contractor shall pay each worker in each trade or occupation employed to perform any work under the contract not less than the existing State (BOLI) prevailing wage rate or the applicable federal prevailing wage rate required under the Davis-Bacon Act (40 U.S.C. 3141 et seq.), whichever is higher. The Contractor shall include this provision in all subcontracts. 79 00170 • See the Project Wage Rates page included with the Contract Booklet for additional information about which wage rates apply to the project and how to access the applicable wage rates. • The applicable Davis-Bacon and BOLI wage rates will be included in the Contract. (3) Payroll and Certified Statements - In addition to providing the payroll information and certified statements required under ORS 279C.845 (see 00170.65(b-2)), the Contractor and every subcontractor shall submit written certified statements that also meet the requirements in Section IV of FHWA Form 1273 except the Contractor and every subcontractor shall preserve the certified statements for a period of 6 years from the date of completion of the Contract. (4) Overtime -With regard to overtime pay, the Contractor shall comply with the overtime provision affording the greatest compensation required under FHWA Form 1273 and ORS 279C.540. 00170.70 Insurance: (a) Insurance Coverages -The Contractor shall obtain, at its expense, and keep in effect during the term of the Contract, the insurance coverages in accordance with the Public Improvement Contract in the Contract Booklet and comply with all insurance provisions thereof. The insurance coverages shall also be maintained throughout the Contractor's Correction Period as defined in 00170.85(b). 00170.71 Independent Contractor Status -The service or services to be rendered under this Contract are those of an independent contract. The Contractor is not an officer, employee, or agent of the Agency as those terms are used in ORS 30.265. 00170.74 Employee Drug Testing Program -As required by ORS 279C.505(2), the Contractor shall have in place, and maintain during the period of the Contract, an employee drug-testing program. The Agency retains the right to audit and/or monitor the program. On request by the Engineer, the Contractor shall furnish a copy of the employee drug- testing program. 00170.75 Oregon Tax Laws -The Contractor shall comply with Oregon tax laws as required by ORS 305.385. 00170.76 Subcontractors Nondiscrimination-The Contractor shall comply with ORS 279A.110 as to nondiscrimination as to relations with Subcontractors. 00170.78 Conflict of Interest-The Contractor shall not give or offer any gift, loan, or other thing of value to any member of the Agency's governing body or employee of the Agency in connection with the award or performance of any Contract. The Contractor shall not rent, lease, or purchase Materials, supplies, or Equipment, with or through any Agency employee or member of the Agency's governing body. 80 00170 No ex-employee of the Agency who has worked for the Agency on any phase of the Project within the prior 2 years may be employed by the Contractor to perform Work on the Project. 00170.79 Third Party Beneficiary-There are no third-party beneficiaries of the Contract, unless federal transportation funding is involved then the State of Oregon, the Oregon Transportation Commission and the Oregon Department of Transportation and their respective officers and members and employees,are third-party beneficiaries of the Contract. 00170.80 Responsibility for Damage to Work: (a) Responsibility for Damage in General-The Contractor shall perform Work, and furnish Materials and Equipment for incorporation into the Work, at the Contractor's own risk, until the entire Project has been completed and until Final Completion as determined by the Agency. The Contractor shall repair all damages to Work performed, Materials supplied, and Equipment incorporated into the Work, except as otherwise provided in this Section. (b) Repair of Damage to Work-Until Final Completion, the Contractor shall promptly rebuild, repair, restore, and make good damages to all portions of the permanent or temporary Work. The Contractor shall perform all repairs of damage to Work at no additional cost to the Agency, except for repairs necessitated by damage caused by: • Acts of God or Nature, as defined in Section 00110; or • Actions of governmental authorities. (c) Vandalism and Theft-Vandalism includes damage to or destruction of Work or portions of Work that remain on the Project Site resulting from vandalism, criminal mischief, arson, or other criminal or illegal behavior. The Contractor shall provide reasonable protection of the Work from vandalism until Final Completion. Theft includes the loss of Work or portions of Work that are lost or stolen or otherwise unaccounted for from the Project Site or from Materials or fabrication locations. The Contractor shall remain solely responsible for all losses caused by theft, including without limitation theft that occurs in conjunction with vandalism. 00170.82 Responsibility for Damage to Property and Facilities: (a) In General -As used in this Subsection, the term "Contractor" shall include the Contractor's agents, Subcontractors, and all workers performing Work under the Contract; and the term "damage" shall include without limitation soiling or staining surfaces by tracking or splashing mud, asphalt, and other materials, as well as damage of a more serious nature. The Contractor shall be solely responsible for damages arising from: • The Contractor's operations; • The Contractor's negligence,gross negligence, or intentional wrongful acts; and • The Contractor's failure to comply with any Contract provision. 81 00170 The Agency may withhold funds due the Contractor or the Contractor's Surety until all lawsuits, actions, and claims for injuries or damages are resolved, and satisfactory evidence of resolution is furnished to the Agency. (b) Protection and Restoration of Agency Property and Facilities -The following requirements apply to highways, highway Structures and other improvements that are existing, under construction, or completed. The Contractor shall: • Provide adequate protection to avoid damaging Agency property and facilities; • Be responsible for damage to Agency property and facilities caused by or resulting from the Contractor's operations; and • Clean up and restore such damage by repair, rebuilding, replacement, or compensation, as determined by the Engineer. (c) Protection and Restoration of Non-Agency Property and Facilities -The Contractor shall determine the location of properties and facilities that could be damaged by the Contractor's operations, and shall protect them from damage. The Contractor shall protect monuments and property marks until the Engineer has referenced their location and authorized their removal. The Contractor shall restore property or facilities damaged by its operations to the condition that existed before the damage, at no additional compensation. The Contractor shall provide temporary facilities when needed, e.g., to maintain normal service or as directed by the Engineer, until the required repair, rebuilding, or replacement is accomplished. The Contractor shall protect specific service signs, e.g., business logos, and tourist- oriented directional signs (TODS) from damage, whether the signs are to remain in place or be placed on temporary supports. The Contractor shall repair or replace damaged signs at no cost to the Agency. Liquidated damages will be assessed against the Contractor in the amount of$200 per day for each sign out of service for more than 5 Calendar Days because of the Contractor's operations. 00170.85 Responsibility for Defective Work-The Contractor shall make good any defective Work, Materials or Equipment incorporated into the Work, according to the provisions of Section 00150. (a) Latent Defects -The Contractor shall remain liable for all latent defects resulting from causes other than fraud or gross mistakes that amount to fraud until the expiration of all applicable statutes of limitation and ultimate repose, the Performance Bond, Warranty Bond, or Correction Period, whichever expires last. The Contractor shall remain liable for all latent defects resulting from fraud or gross mistakes that amount to fraud regardless of when those latent defects may be discovered, and regardless of whether such discovery occurs outside any applicable statutes of limitation or ultimate repose or any applicable Performance Bond,Warranty Bond, or Correction Period. (b) Correction Period for Agency Projects -The Contractor shall warrant all Work and workmanship, including Changed Work, Additional Work, Incidental Work, On-Site Work, and Extra Work, and Materials and Equipment incorporated in the Work, for one 82 00170 year from the date of Second Notification (Correction Period), except that manufacturers', installers' or suppliers' warranties and extended warranties according to 00170.85(c) shall not be abridged. The Correction Period warranty described herein shall include extension of the Performance Bond for a period of one year from the date of Second Notification. The Contractor shall be responsible for meeting the technical and performance Specifications required, making good the Work, and for all repairs of damage to the Work and other improvements, natural and artificial structures, systems, equipment, and vegetation caused by, or resulting in whole or in part from occurrences beginning during the warranty period and are the result of defects in Materials, Equipment, and workmanship. The Contractor shall be responsible for all costs associated with completing the repair of the defects and for associated Work including but not limited to permitting, mobilization, traffic control, erosion control, surface restoration, site cleanup and remediation caused by, or resulting in whole or in part from, defects in Materials, Equipment, or workmanship, and other Work determined by the Engineer to be necessary to complete the repair of the defects. Within 10 Calendar Days of the Agency's written notice of defects, the Contractor, or the Contractor's Surety, shall vigorously and continuously correct and repair the defects and all related damage. If the Contractor or the Contractor's Surety fails to correct and repair the defects, the Agency may have the correction and repair done by others. The Contractor or Contractor's Surety shall promptly reimburse the Agency for all expenses incurred to correct and repair the defects. In the event of an emergency, where delay could result in serious loss or damage, the Agency may make emergency corrections and repairs, without written notice. The Contractor or Contractor's Surety shall promptly reimburse the Agency for all expenses incurred to correct and repair the defects. Corrections, repairs, replacements or changes shall be warranted for an additional 1 year period beginning on the date of the Agency's acceptance of the corrections, repairs, replacements or changes. Without limiting the general applicability of other survival clauses under the Contract, this warranty provision shall survive expiration or termination of the Contract. (c) Manufacturer, Supplier or Installer Warranties and Guarantees: (1) Manufacturer, Supplier or Installer Warranties -For those Specification Sections referencing this 00170.85(c-1) Subsection, the Contractor shall furnish Warranties from the Manufacturer, Supplier or Installer and signed by the respective authorized Representative. The warranty period will be specified in the applicable Specification Section for which it applies. The warranty period will begin on the date the Engineer issues Second Notification unless otherwise specified in the Contract. 83 00170 Corrections, repairs, replacements or changes shall be warranted for an additional Warranty period beginning on the date of the Agency's acceptance of the corrections, repairs, replacements or changes. When the Agency makes written notification to the Manufacturer, Supplier or Installer of failure of an item covered by this warranty, the warranty period will stop for the effected item or the portion of the effected item that failed, as applicable, until the required repairs or replacements are made and accepted. All repaired or replaced items shall meet current specifications, unless otherwise specified in the Contract, and will be warranted for the remaining warranty period. Warranty work shall be performed when weather permits. If, in the opinion of the Engineer, temporary repairs are necessary, the temporary repairs will be made by the Agency or an independent contractor at the Manufacturer's, Supplier's or Installer's expense. The Manufacturer, Supplier or Installer shall replace all temporary repairs at no additional cost to the Agency. The Manufacturer, Supplier or Installer shall provide all required traffic control during repair or replacement of failed items at no additional cost to the Agency. (2) Trade Practice Guarantees - For those Items installed on the Project that have customary trade practice guarantees, the Contractor shall furnish the guarantees to the Engineer at the completion of the Contract. 00170.89 Protection of Utility, Fire-control, and Railroad Property and Services; Repair; Roadway Restoration: (a) Protection of Utility, Fire-Control, and Railroad Property and Services; Coordination -The Contractor shall avoid damaging the properties of Utilities, Railroads, railways, and fire-control authorities during performance of the Work. The Contractor shall cooperate with and facilitate the relocation or repair of all Utilities and Utility services, as required under 00150.50, and of Railroad and fire-control property and railways. The Contractor shall conduct no activities of any kind around fire hydrants until the local fire-control authority has approved provisions for continued service. The Contractor shall immediately notify any Utility, Railroad, or fire-control authority whose facilities have been damaged. If an Entity has a valid permit from the proper authority to construct, reconstruct, or repair Utility, Railroad, or fire-control service in the Roadway, the Contractor shall allow the permit holder to perform the work. (b) Restoration of Roadway after Repair Work-The Contractor shall restore the Roadway to a condition at least equal to that which existed before the repair work addressed under this Subsection was performed, as directed by the Engineer. All restoration work required as a result of Contractor's failure to protect Utilities, Railroads, railways and fire-control facilities shall be at the Contractor's expense. Restoration which constitutes Extra Work will be paid as Extra Work. 84 00170 00170.92 Fencing, Protecting Stock, and Safeguarding Excavations -The Contractor shall be responsible for loss, injury, or damage that results from its failure to restrain stock and persons. (a) At the Contractor's Expense -The Contractor shall restrain stock to lands on which they are confined using temporary fences or other adequate means. The Contractor shall provide adequate temporary fences or other protection around excavations to prevent animals and unauthorized persons from entering. The Contractor shall repair, at Contractor's expense and to the Engineer's satisfaction, fences damaged by the Contractor's operations and the operations of the Contractor's agents,employees and Subcontractors. (b) At the Agency's Expense -The Contractor shall construct fences, or move and reconstruct fences, as shown on the Contract Documents or as directed by the Engineer. The Contractor shall tear down and remove fencing within the Right-of-Way when no longer needed, as part of the removal Work described in and paid for according to Section 00310. 00170.93 Trespass -The Contractor shall be responsible for its own, its agents' and employees', and its Subcontractors' trespass or encroachment upon, or damage to, property during performance of the Contract. 00170.94 Use of Explosives -The Contractor shall comply with all Laws pertaining to the use of explosives. The Contractor shall notify anyone having facilities near the Contractor's operations of Contractor's intended use or storage of explosives. The Contractor shall be responsible for all damage resulting from its own, its agents' and employees', and its Subcontractors' use of explosives. (see 00330.41(e) and Section 00335). 85 00180 Section 00180- Prosecution and Progress 00180.00 Scope -This Section consists of requirements for assignment of the Contract, subcontracting, time for performance, Contract responsibility, suspensions, terminations, and related provisions. 00180.05 Assignment/Delegation of Contract-Unless the Agency gives prior written consent, the Contractor shall not assign, delegate, sell, or transfer to any Entity, or otherwise dispose of any Contract rights or obligations,including without limitation: • The power to execute or perform the Contract; or • Any of its right, title or interest in the Contract. Any attempted assignment, delegation, or disposition without prior Agency consent shall be void. Such Agency consent will not normally be given except for the assignment of funds due under the Contract, as provided in 00180.06. If written Agency consent is given to assign, delegate, or otherwise dispose of any Contract rights or obligations, it shall not relieve the Contractor or its Surety of any part of their responsibility under the Contract. 00180.06 Assignment of Funds Due under the Contract-Assignment of funds due or to become due under the Contract to the Contractor will not be permitted unless: • The assignment request is made on the form acceptable to the Agency, • The Contractor secures the written consent of the Contractor's Surety to the assignment; and • The Engineer approves the assignment. 00180.10 Responsibility for Contract-The Contractor shall direct and coordinate the operations of its employees, Subcontractors and agents performing Work, and see that the Engineer's orders are carried out promptly. The Contractor's failure to direct, supervise and control its employees, Subcontractors and agents performing Work will result in one or more of the following actions, or other actions as the Engineer deems appropriate: • Suspension of the Work; • Withholding of Contract payments, as necessary to protect the Agency; • Ordering removal of individuals from the Project Site; or • Termination of the Contract. Action by the Agency under this provision will not prejudice any other remedy it may have. 00180.15 Agency's Right to Do Work at Contractor's Expense -Except as otherwise provided in 00150.75 and 00220.60, if the Contractor neglects to prosecute the Work properly or fails to perform any provision of the Contract, the Agency may, after 2 Calendar Days' written notice, correct the deficiencies at the Contractor's expense. In situations 86 00180 where the Engineer reasonably believes there is danger to life or property, the Agency may immediately and without notice correct the deficiencies at the Contractor's expense. Action by the Agency under this provision will not prejudice any other remedy it may have. 00180.20 Subcontracting Limitations: (a) General -The Contractor's own organization shall perform Work amounting to at least the percentage of the original Contract Amount as indicated in the Special Provisions. The value of subcontracted Work is the full compensation to be paid to the Subcontractor(s) for all pay items in the Subcontract(s). (b) Own Organization -The term "own organization", as used in Section 00180, includes only employees of the Contractor, Equipment owned or rented by the Contractor, Incidental rental of operated Equipment, and Materials and Equipment to be incorporated into the Work purchased or produced by the Contractor. (c) Rental of Operated Equipment-The Agency will not allow a Disadvantaged Business Enterprise (DBE) firm to provide services without a subcontract covering all Work to be performed by the DBE firm. 00180.21 Subcontracting: (a) Substitution of Disclosed Subcontractors -The Contractor may only substitute a previously disclosed first-tier Subcontractor according to the provisions of ORS 279C.585. The Contractor shall provide the Engineer with a written notification that identifies the name of the proposed new Subcontractor and the reason for the substitution. Authorized reasons for substitution are limited to the following circumstances (see ORS 279C.585(1) through ORS 279C.585(10)): • The disclosed Subcontractor fails or refuses to execute a written contract that is reasonably based either upon the Project Plans and Specifications, or the terms of the Subcontractor's written Bid, after having had a reasonable opportunity to do so; • The disclosed Subcontractor becomes bankrupt or insolvent; • The disclosed Subcontractor fails or refuses to perform the contract; • The disclosed Subcontractor fails or refuses to meet the bond requirements of the prime Contractor that had been identified prior to the Bid submittal; • The Contractor demonstrates to the Agency that the Subcontractor was disclosed as the result of an inadvertent clerical error; • The disclosed Subcontractor does not hold a license from the Construction Contractors Board and is required to be licensed by the board; • The Contractor determines that the Work performed by the disclosed Subcontractor is not in substantial compliance with the Plans and Specifications, or that the Subcontractor is substantially delaying or disrupting the progress of the Work; • The disclosed Subcontractor is ineligible to work on a public improvement according to the applicable statutory provisions; • The substitution is for "good cause" as defined by State Construction Contractors Board rule; or 87 00180 • The substitution is reasonably based on the Contract alternates chosen by the Agency. (b) Terms of Subcontracts - Subcontracts shall provide that work performed under the subcontract shall be conducted and performed according to the terms of the Contract. Compliance with 00170.07 is required. All subcontracts, including Contractor's with the first-tier Subcontractors and those of the first-tier Subcontractors with their subcontractors, and any other lower tier subcontracts shall contain a clause or condition that if the Contractor or a subcontractor fails, neglects, or refuses to make payment to an Entity furnishing labor or Materials in connection with the Contract, the Entity may file a complaint with the Construction Contractors Board, unless payment is subject to a good- faith dispute as defined in ORS 279C.580. Additionally, according to the provisions of ORS 279C.580, subcontracts shall include: (1) A payment clause that obligates the Contractor to pay the first-tier Subcontractor for satisfactory performance under the subcontract within 10 Calendar Days out of amounts the Agency pays to the Contractor under the Contract. (2) A clause that requires the Contractor to provide the first-tier Subcontractor with a standard form that the first-tier Subcontractor may use as an application for payment or as another method by which the Subcontractor may claim a payment due from the Contractor. (3) A clause that requires the Contractor, except as otherwise provided in this subsection, to use the same form and regular administrative procedures for processing payments during the entire term of the subcontract. The Contractor may change the form or the regular administrative procedures the Contractor uses for processing payments if the Contractor: • Notifies the Subcontractor in writing at least 45 Calendar days before the date on which the Contractor makes the change; and • Includes with the written notice a copy of the new or changed form or a description of the new or changed procedure. (4) An interest penalty clause that obligates the Contractor, if the Contractor does not pay the first-tier Subcontractor within 30 Calendar Days after receiving payment from the Agency, to pay the first-tier Subcontractor an interest penalty on amounts due in each payment the Contractor does not make in accordance with the payment clause included in the subcontract under 00180.21(d-1). The Contractor or first-tier Subcontractor is not obligated to pay an interest penalty if the only reason that the Contractor or first-tier Subcontractor did not make payment when payment was due is that the Contractor or first-tier Subcontractor did not receive payment from the Agency or the Contractor when payment was due. The interest penalty applies to the period that begins on the day after the required payment date and ends on the date on which the amount due is paid; and shall be computed at the rate specified in 00170.10(c). (5) A clause that requires the Contractor's first-tier Subcontractor to include a payment clause and an interest penalty clause that conform to the standards of ORS 279C.580 (see 00180.21(d-1) and 00180.21(d-4)) in each of the first-tier Subcontractor's subcontracts and to require each of the first-tier Subcontractor's subcontractors to 88 00180 include such clauses in their subcontracts with each lower-tier subcontractor or Material supplier. These payment clauses shall require the Contractor to return all retainage withheld from the Subcontractor, whether held by the Contractor or the Agency, as specified in 00195.50(d). As required by ORS 279C.800 through ORS 279C.870, subcontracts shall include: • A provision requiring the subcontractor to have a public works bond filed with the Construction Contractors Board before starting Work on the Project, unless exempt. • A provision requiring that the workers shall be paid not less than the specified minimum hourly rate of wage. (c) Contractor's Responsibilities -Whether or not stated in the subcontract agreement itself, the Contractor shall remain solely responsible for administration of the subcontract, including but not limited to: • Performance of subcontracted Work; • Progress of subcontracted Work; • Payments for accepted subcontracted Work; and • Disputes and claims for additional compensation regarding subcontracted Work. It shall be the direct responsibility of the Contractor to ensure that each and every Subcontractor will not only be issued a complete and current set of Plans and Specifications, but also that these Plans and Specifications are on the project site and in use by the Subcontractor when it is performing its portion of the project. Subcontracted Work shall not create a contract between the Agency and the Subcontractor, will not convey to the Subcontractor any rights against the Agency, and will not relieve the Contractor or the Contractor's Surety of any of their responsibilities under the Contract. (d) Failure to Comply- Failure to comply with 00180.21 will be cause for the Engineer to take action reasonably necessary to obtain compliance. This action may include, but is not limited to: • Suspension of the Work; • Withholding of Contract payments as necessary to protect the Agency;and • Termination of the Contract. 00180.22 Payments to Subcontractors and Agents of the Contractor-To the extent practicable, the Contractor shall pay in the same units and on the same basis of measurement as listed in the Schedule of Items for subcontracted Work or other Work not done by the Contractor's own organization. The Agency will not be responsible for any overpayment or losses resulting from overpayment by the Contractor to Subcontractors and to its other agents,work providers, service providers,and trucking service providers. 89 00180 If requested in writing by a first-tier Subcontractor, the Contractor shall send to the Subcontractor, within 10 Calendar Days of receiving the request, a copy of that portion of any invoice or request for payment submitted to the Agency, or pay document provided by the Agency to the Contractor, specifically related to any labor, Equipment, or Materials supplied by the first-tier Subcontractor. 00180.30 Materials, Equipment, and Work Force -The Contractor shall furnish suitable and sufficient Materials, Equipment, and personnel to properly prosecute and complete the Work. The Contractor shall use only Equipment of adequate size and condition to meet the requirements of the Work and Specifications, and to produce a satisfactory quality of Work. Upon receipt of the Engineer's written order, the Contractor shall immediately remove, and not use again on the Project without the Engineer's prior written approval, Equipment that, in the Engineer's opinion, fails to meet Specifications or produce a satisfactory product or result. The work force shall be trained and experienced for the Work to be performed. Upon receipt of the Engineer's written order, the Contractor shall immediately remove from the Project Site, and shall not employ again on the Project without the Engineer's prior written approval, any supervisor or employee of the Contractor or any subcontractor who, in the Engineer's opinion, does not perform satisfactory Work or whose conduct interferes with the progress of the Work. If the Contractor fails to remove Equipment or persons as ordered, or fails to furnish suitable and sufficient Materials, Equipment and personnel for the proper prosecution of the Work, the Engineer may suspend the Work by written notice until such orders are complied with and such deficiencies are corrected, or the Engineer may terminate the Contract under the provisions of 00180.90(a). 00180.31 Required Materials, Equipment, and Methods -The Engineer's decisions under this Section are final. (a) General -When the Equipment and methods to be used are not specified in the Contract, any Equipment or methods that accomplish the Work as required by the Contract will be permitted. When the Contract specifies certain Equipment or methods, the Contractor shall use the Equipment or methods specified unless otherwise authorized by the Engineer in writing. (b) Substitution of Materials and Equipment to be Incorporated into the Work- After execution of the Contract, the Engineer may approve substitution of Materials and Equipment to be incorporated into the Work as follows: (1) Reasons for Substitution-The Engineer will consider substitution only if: • In the judgement of the Engineer, the proposed Materials or Equipment are equal to or superior to the specified items in construction, efficiency and utility; or • Due to reasons beyond the control of the Contractor, the specified Materials or Equipment cannot be delivered to the Project in sufficient time to complete the Work in proper sequence. 90 00180 (2) Submittal of Request-The Contractor shall submit requests for substitution to the Engineer, including manufacturers' brochures and other information needed to verify equality of the proposed item(s). (c) Substitution of Equipment Specified to Perform Work-The Agency encourages development of new or improved Equipment and innovative use of Equipment. When the Specifications require Equipment of a particular size or type to be used to perform certain portions of the Work, the Contractor may submit a request to the Engineer to use Equipment of a different size or type. The request will not be considered as a cost reduction proposal under 00140.70. The request shall: • Be in writing and include a full description of the Equipment proposed and its intended use; • Include the reasons for requesting the substitution;and • Include evidence, obtained at the Contractor's expense and satisfactory to the Engineer, that the proposed Equipment is capable of functioning as well as or better than the specified Equipment. The Engineer will consider the Contractor's request and will provide a written response to the Contractor, either permitting or denying use of the proposed Equipment. Permission may be granted on a trial basis to test the quality of Work actually produced, subject to the following: • There will be no cost to the Agency, either in Contract Amount or in Contract Time; • The permission may be withdrawn by the Engineer at any time if, in the Engineer's opinion, the Equipment is not performing in all respects equivalent to the Equipment specified in the Contract; • If permission is withdrawn, the Contractor shall perform the remaining Work with the originally-specified Equipment;and • The Contractor shall remove and replace nonspecification Work resulting from the use of the Contractor's proposed Equipment, or otherwise correct it as the Engineer directs,at no additional compensation. (d) Substitution of Methods -The Agency encourages development of new, improved, and innovative construction methods. When the Plans or Specifications require a certain construction method for a portion of the Work, the Contractor may submit a request for a change by following the provisions of 00140.70, "Cost Reduction Proposals". 00180.40 Limitation of Operations: (a) In General-The Contractor shall comply with all Contract provisions and shall: • Conduct the Work at all times so as to cause the least interference with traffic, and • Not begin Work that may allow damage to Work already started. (b) On-Site Work-The Contractor shall not begin On-Site Work until the Contractor has: 91 00180 • Received Notice to Proceed; • Filed with the Construction Contractors Board the public works bond as required in 00170.20; • An approved Project Work schedule; • An approved Traffic Control Plan; • An approved Spill Prevention Control and Countermeasure Plan,if required; • An approved Pollution Control Plan; • An approved Erosion and Sediment Control Plan; • Met with the Engineer at the required preconstruction conference; and • Assembled all Materials, Equipment, and labor on the Project Site, or has reasonably assured that they will arrive on the Project Site, so the Work can proceed according to the Project Work schedule. 00180.41 Project Work Schedules -The Contractor shall submit a Project Work schedule meeting the requirements of this Subsection to the Engineer. The Project Work schedule is intended to identify the sequencing of activities and time required for prosecution of the Work. The schedule is used to plan, coordinate, and control the progress of construction. Therefore, the Project Work schedule shall provide for orderly, timely, and efficient prosecution of the Work, and shall contain sufficient detail to enable both the Contractor and the Engineer to plan, coordinate, analyze, document, and control their respective Contract responsibilities. Sufficient detail shall also include all required double shifts, overtime work, or combination of both necessary to complete Contract Work within the Contract Time. The Contractor shall submit a schedule or plan for each activity that is behind schedule showing, in sufficient detail, the proposed corrective action to complete Contract Work within the Contract Time. Sufficient detail shall include all required double shifts, overtime work, or combination of both. Contractor's activity related to developing, furnishing, monitoring, and updating these required schedules is Incidental. The Contractor shall submit a supplemental "look ahead" Project Work schedule to the Engineer prior to or at each Project progress meeting. The "look ahead" Project Work schedule is supplemental to the Type A, B, or C schedule specified below. The supplemental "look ahead" Project Work schedule shall: • Identify the sequencing of activities and time required for prosecution of the Work. • Provide for orderly, timely, and efficient prosecution of the Work. • Contain sufficient detail to enable both the Contractor and the Engineer to plan, coordinate, analyze,document, and control their respective Contract responsibilities. The supplemental "look ahead" Project Work schedule shall be written in common terminology and show the planned Work activities broken down into logical, separate activities by area, stage, and size and include the following information: • The resources the Contractor, subcontractors, or services will use. 92 00180 • The locations of each activity that will be done including the limits of the work by mile posts, stations, or other indicators. • The time frames of each activity by Calendar Days, shifts,and hours. • All anticipated shoulder,lane, and road closures. At a minimum, the Contractor shall prepare a bar chart that: • Shows at least 3 weeks of activity including the week the bar chart is issued. • Uses a largest time scale unit of 1 Calendar Day. Smaller time scale units may be used if needed. • Is appropriate to the activities. • Identifies each Calendar Day by month and day. Include the Contract name, Contract number, Contractor's name, and date of issue on each page of the bar chart. The Contractor shall submit the supplemental "look ahead" Project Work schedule starting at First Notification and continuing until Second Notification has been issued and all punch list items and final trimming and clean-up has been completed. The Contractor shall meet with the Engineer to review the supplemental "look ahead" Project Work schedule. If the Engineer or the Contractor determines that the current supplemental "look ahead" Project Work schedule requires changes or additions, either notations can be made on the current schedule or the Engineer may require the submittal of a revised supplemental "look ahead" Project Work schedule. Review of the current and subsequent supplemental "look ahead" Project Work schedules does not relieve the Contractor of responsibility for timely and efficient execution of the Contract. One of the following Type "A", "B", or "C" schedules will be required under the Contract. The type of schedule will be identified in the Special Provisions. (a) Type "A" Schedule -When a Type "A" schedule is required, the Contractor shall do the following: (1) Schedule - Calendar Days prior to the preconstruction conference, the Contractor shall provide to the Engineer four copies of a Project Work schedule, including a time- scaled bar chart and narrative, showing: • Expected beginning and completion dates of each activity,including all staging; and • Elements of the Traffic Control Plan as required under 00225.05. The schedule shall show detailed Work activities as follows: • Construction activities; • The time needed for completion of the utility relocation work; • Submittal and approval of Materials samples and shop drawings; • Fabrication,installation, and testing of special Materials and Equipment;and • Duration of Work,including completion times of all stages and their sub phases. 93 00180 For each activity, the Project Work schedule shall list the following information: • A description in common terminology, • The quantity of Work,where appropriate,in common units of measure; • The activity duration in Calendar Days; and • Scheduled start, completion, and time frame shown graphically using a time-scaled bar chart. The schedule shall show the Work broken down into logical, separate activities by area, stage, or size. The duration of each activity shall be verifiable by manpower and Equipment allocation,in common units of measure, or by delivery dates. The bar chart shall be prepared as follows: • The length of bar shall represent the number of workdays scheduled. • The time scale shall be appropriate for the duration of the Contract. • The time scale shall be in Calendar Days. • The smallest unit shown shall be 1 Calendar Day. • The first day and midpoint of each month shall be identified by date. • Distinct symbols shall be used to denote multiple shift, holiday, and weekend Work. Each page of the bar chart shall include a title block showing the Contract name and number, Contractor's name, date of original schedule, and all update dates; and a legend containing the symbols used, their definitions, and the time scale, shown graphically. To ensure readability the bar chart shall be drawn on a reasonable size of paper up to a maximum of 36 inch by 36 inch,using multiple sheets when needed. Within 7 Calendar Days after the preconstruction conference, the Engineer and the Contractor shall meet to review the Project Work schedule as submitted. The Engineer will review the schedule for compliance with all Contract Time limitations and other restraints. Review of this and subsequent schedules by the Engineer shall not relieve the Contractor of responsibility for timely and efficient execution of the Contract. Within 10 Calendar Days of this meeting, the Contractor shall resubmit to the Engineer four copies of the Project Work schedule,including required revisions. (2) Review by the Engineer-The Project Work schedule may need revision as the Work progresses. Therefore, the Contractor shall periodically review the Project Work schedule and progress of the Work with the Engineer. If the Engineer or the Contractor determines that the Project Work schedule no longer represents the Contractor's own plans or expected time for the Work, a meeting shall be held between the Engineer and the Contractor. At this meeting, the Contractor and the Engineer shall review Project events and any changes for their effect on the Project Work schedule. The Contractor shall compile an updated Project Work schedule incorporating any changes to the Project completion time(s). The bar chart shall reflect the updated information. The Contractor shall submit four copies of the updated Project Work 94 00180 schedule to the Engineer within 7 Calendar Days after the meeting. The report shall include without limitation the following: • Sufficient narrative to describe the past progress, anticipated activities, and stage Work; • A description of any current and expected changes or delaying factors and their effect on the construction schedule; and • Proposed corrective actions. (b) Type "B" Schedule -When a Type "B Schedule is required, the Contractor shall do the following: (1) Initial Schedule - Calendar Days prior to the preconstruction conference, the Contractor shall provide to the Engineer four copies of a time-scaled bar chart Project Work schedule showing: • Expected beginning and completion date of each activity,including all staging; and • Elements of the Traffic Control Plan as required under 00225.05. The initial schedule shall show all Work intended for the first 60 Days of the Contract to the level of detail described in (2) below, and shall show the priority and interdependence (sequencing and network logic) of all major segments of the remainder of the Work. (2) Detailed Schedule - In addition to the above requirements,and within 30 Calendar Days after the Notice to Proceed, the Contractor shall provide the Engineer one digital copy and four paper copies of a detailed time-scaled bar chart Project Work schedule indicating the critical course of the Work. The digital copy shall be compatible with MS Project 2003,Primavera P3, SureTrak Project Manager 3.0, or another scheduling program approved by the Engineer. Detailed work schedule activities shall include the following: • Construction activities; • The time needed for completion of the utility relocation work; • Submittal and approval of Material samples and shop drawings; • Procurement of critical Materials; • Fabrication,installation, and testing of special Material and Equipment; and • Duration of Work,including completion times of all stages and their sub phases. For each activity, the Project Work schedule shall list the following information: • A description in common terminology; • The quantity of Work,where appropriate,in common units of measure; • The activity duration in normal workdays; and • Scheduled start, completion, and time frame shown graphically using a time-scaled bar chart. 95 00180 The schedule shall show the Work broken down into logical, separate activities by area, stage, or size. The duration of each activity shall be verifiable by manpower and Equipment allocation,in common units of measure, or by delivery dates. The bar chart shall be prepared as follows: • The length of bar shall represent the number of normal workdays scheduled. • The time scale shall be appropriate for the duration of the Contract. • The time scale shall be in normal workdays (every day except Saturday, Sunday, and legal holidays). • The smallest unit shown shall be 1 Calendar Day. • The first day and midpoint of each month shall be identified by date. • Distinct symbols shall be used to denote multiple shift, holiday, and weekend Work. The bar chart drawing(s) shall include a title block showing the Contract name and number, Contractor's name, date of original schedule, and all update dates; and a legend containing the symbols used, their definitions, and the time scale, shown graphically. To ensure readability the bar chart shall be drawn on a reasonable size of paper up to a maximum of 36 inch x 36 inch,using multiple sheets when needed. Within 10 Calendar Days after submission of the Project schedule the Engineer and the Contractor shall meet to review the Project schedule as submitted. Within 10 Days of the review meeting, the Contractor shall resubmit to the Engineer one digital and four paper copies of the Project schedule,including required revisions. The accepted Project schedule shall represent all Work, as well as the planned sequence and time for the Work. Review of this and subsequent schedules by the Engineer shall not relieve the Contractor of responsibility for timely and efficient execution of the Contract. (3) Review and Reporting-The Project Work schedule may require revision as the Work progresses. Therefore, the Contractor shall monitor and when necessary revise the Project Work schedule as follows: a. Review with the Engineer-The Contractor shall perform ongoing review of the Project Work schedule and progress of the Work with the Engineer. If the Engineer or the Contractor determines that the Project Work schedule no longer represents the Contractor's own plans or expected time for the Work, a meeting shall be held between the Engineer and the Contractor. At this meeting, the Contractor and the Engineer shall review Project events and any changes for their effect on the Project Work schedule. After any necessary action has been agreed upon, the Contractor shall make required changes to the Project Work schedule. The Contractor shall collect information on all activities worked on or scheduled to be worked on during the previous report period, including shop drawings, Material procurement, and Contract Change Orders that have been issued. Information shall include commencement and completion dates on activities started or completed, or if still in progress, the remaining time duration. 96 00180 The Contractor shall develop detailed sub-networks to incorporate changes, Additional Work, and Extra Work into the Project Work schedule. Detailed sub- networks shall include all necessary activities and logic connectors to describe the Work and all restrictions on it. The restraints shall include those activities from the Project Work schedule that initiated the sub-network as well as those restrained by it. The Contractor shall evaluate this information and compare it with the Contractor's project schedule. If necessary, the Contractor shall make an updated bar chart schedule to incorporate the effect changes may have on the Project completion time(s). For any activity that has started, the Contractor shall add a symbol to show the actual date the activity started and the number of normal workdays remaining until completion. For activities that are finished, a symbol shall be added to show the actual date. The Contractor shall submit one digital and four paper copies of the updated bar chart to the Engineer within 7 Days after the progress meeting, along with a progress report as required by "b." below. b. Progress Report-The Contractor shall submit a progress report to the Engineer each month. The report shall include the following: • Sufficient narrative to describe the past progress, anticipated activities, and stage Work; • A description of any current and expected changes or delaying factors and their effect on the construction schedule; and • Proposed corrective actions. (c) Type "C" Schedule -When a Type "C" Schedule is required, the Contractor shall do the following: (1) Initial Schedule - 10 Calendar Days prior to the preconstruction conference, the Contractor shall provide to the Engineer one digital copy and four paper copies of a time-scaled bar chart Project Work schedule. The digital copy shall be compatible with MS Project 2003, Primavera P3, SureTrak Project Manager 3.0, or another scheduling program approved by the Engineer. The initial schedule shall show: • The expected beginning and completion date of each activity, including all stages and phases; • The time needed for completion of the utility relocation work;and • The elements of the traffic control plan as required under 00225.05. A logic diagram and a time-scaled bar chart will be acceptable in lieu of a time-scaled logic diagram. The initial schedule shall show all Work intended for the first 60 Days of the Contract to the level of detail described in (2) below, and shall show the priority and interdependence (sequencing and network logic) of all major segments of the remainder of the Work. (2) Detailed Project Work Schedule - In addition to the above requirements, and within 30 Calendar Days after First Notification, the Contractor shall provide the 97 00180 Engineer one digital copy and four paper copies of a detailed time-scaled critical path method (CPM) network Project Work schedule and computer analysis printout, both clearly indicating the critical path. The digital copy shall be compatible with MS Project 2003, Primavera P3, SureTrak Project Manager 3.0, or another scheduling program approved by the Engineer. The first submitted detailed time-scaled critical path method (CPM) network Project Work schedule shall also contain a listing of the quantity of Work for each activity,when appropriate,in common units of measure. Detailed work schedule activities shall include the following: • Construction activities; • Any limitations of operation specified in 00180.40; • The time needed for completion of the utility relocation work; • Implementation of TCP for each stage and phase, • Submittal and approval of Material samples,mix designs, and shop drawings; • Agency timeframes to process and return Contractor submitted plans, working drawings, equipment lists and other submittals; • Procurement of critical Materials; • Fabrication,installation, and testing of special Material and Equipment; • Duration of Work, including completion times of all stages and their sub-phases; and • Specified cure times for all concrete elements. The activities shall be separately identifiable by coding or use of sub-networks or both. The duration of each activity shall be verifiable and consistent with the description in the Project narrative required in (3) below. Detailed sub-networks shall include all necessary activities and logic connectors to describe the Work and all restrictions on it. In the restraints, include those activities from any Project Work schedule that initiated the sub-network as well as those restrained by it. The time scale used on the Contractor's detailed time-scaled critical path method (CPM) network Project Work schedule shall be appropriate for the duration of the activities and the Project duration. The time scale shall be in normal workdays, defined as every day except Saturday, Sunday and legal holidays, with calendar dates identified no less than the first and midpoint of each calendar month. The smallest unit shown shall be 1 Day. The network shall show the length of the activity or part scaled to accurately represent the number of normal workdays scheduled. Distinct symbols or graphics shall be used to show multiple shift, holiday, or weekend work. The schedule network drawing(s) shall include a title block showing the Contract name and number, Contractor's name, date of original schedule, and all update dates; and a legend containing the symbols used, their definitions, and the time scale, shown graphically. To ensure readability the drawings shall be on a reasonable size of paper up to a maximum of 36 inch x 36 inch,using multiple sheets when needed. 98 00180 The Contractor shall include a tabulation of each activity in the computer mathematical analysis of the network diagram. The following information represents the minimum required for each activity: • Event (node) number(s) for each activity; • Maintain event (node) numbers throughout the Project; • Activity description; • Original duration of activities (in normal workdays); • Estimated remaining duration of activities (in normal workdays); • Earliest start date and actual start date (by calendar date); • Earliest finish date and actual finish date (by calendar date); • Latest start date (by calendar date); • Latest finish date (by calendar date); and • Slack or float time (in workdays). Computer print-outs shall consist of at least a node sort and an "early start/total-float" sort. Within 14 Calendar Days after submission of the detailed time-scaled critical path method (CPM) network Project Work schedule, the Engineer and the Contractor shall meet to review the detailed time-scaled critical path method (CPM) network Project Work schedule as submitted. Within 7 Calendar Days of the meeting, the Contractor shall resubmit to the Engineer one digital and four paper copies of the detailed time- scaled critical path method (CPM) network Project Work schedule, including required revisions. This first accepted detailed time-scaled critical path method (CPM) network Project Work schedule, also called the accepted Project Work schedule, shall represent all Work, as well as the planned sequence and time for the Work. Review and acceptance of any Project Work schedules and Project narratives by the Engineer shall not relieve the Contractor of responsibility for timely and efficient execution of the Contract. (3) Project Narrative -In addition to the above requirements, and within 30 Calendar Days after First Notification, the Contractor shall provide to the Engineer a final written Project narrative that discusses the planning, coordinating, scheduling and resourcing of the Work. The Project narrative shall include the following written description: • Plans for staging the project. • All critical activities. • All near critical activities defined as those with less than 30 Days of float. • All subcontractor activities that are critical, near critical, and those that are greater than two weeks in duration. • Labor resourcing,by stage and phase, to include the number of crews, average crew size and planned night/weekend shifts including that of subcontractors. • Equipment allocation, by stage and phase to include mobilization, demobilization and planned activities including that of subcontractors. 99 00180 • Notifications required under the Contract during each stage and phase which may include but is not limited to road closures, lanes closures, night work, cold plane pavement removal, and pile driving. • Provide discussion on addressing reasonably predictable weather conditions and their impact on all weather sensitive activities. Also, provide discussion on other weather limitations that may affect the project schedule. • Submittal and approval of material samples,mix designs, and shop drawings. • Procurement of critical materials. • Plans for dealing with "unique" construction items. • Coordination of utilities and any immediate concerns for impacts/delays. • Constructability issues. • Cost Reduction Proposals and/or immediate requests for changes to the specifications. • Concerns/issues that need to be addressed within the first 90 Days following First Notification. The accepted Project narrative shall represent all critical and near critical Work, as well as the planned sequence and time for the Work. (4) Review and Reporting-The Project Work schedule may require revision as the Work progresses. Therefore, the Contractor shall monitor and when necessary revise the Project Work schedule as follows: a. Review with the Engineer-The Contractor shall perform ongoing review of the accepted Project Work schedule and progress of the Work with the Engineer. If the Engineer or the Contractor determines that the accepted Project Work schedule no longer represents the Contractor's own plans or expected time for the Work, a meeting shall be held between the Engineer and the Contractor. At this meeting, the Contractor and the Engineer shall review Project events and any changes for their effect on the accepted Project Work schedule. After any necessary action has been agreed upon, the Contractor shall make required changes to the accepted Project Work schedule and associated Project narrative. Upon acceptance by the Engineer, this will become the new accepted Project Work schedule and associated Project narrative. The Contractor shall collect information on all activities worked on or scheduled to be worked on during the previous report period, including shop drawings, Material procurement, and Contract Change Orders that have been issued. Information shall include actual start and completion dates on activities started or completed, or if still in progress, the remaining time duration. The Contractor shall develop detailed sub-networks to incorporate changes, Additional Work, and Extra Work into the Project Work schedule. Detailed sub- networks shall include all necessary activities and logic connectors to describe the Work and all restrictions on it. The restraints shall include those activities from the Project Work schedule that initiated the sub-network as well as those restrained by it. The procedure for acceptance of the revised or updated Project Work schedule as the new accepted Project Work schedule will be as provided above. 100 00180 The Contractor shall evaluate this information each month and compare it with the accepted Project Work schedule. The Contractor shall make an updated bar chart schedule to incorporate the effect changes may have on the Project completion time(s). For any activity that has started, the Contractor shall add a symbol to show the actual date the activity started and the number of normal workdays remaining until completion. For activities that are finished, a symbol shall be added to show the actual date. The Contractor shall submit, digitally and in paper, copies of the updated bar chart to the Engineer within 7 Days after the progress meeting, along with a progress report as required by "b." below. b. Progress Report- Each month the Contractor shall submit a progress report and an update of the Project Work schedule to the Engineer. The report and updated schedule shall be submitted both digitally and in paper copy and shall include the following: • A sufficient description, in narrative form, to describe the past progress, anticipated activities, and stage Work; • A description of any current and expected changes or delaying factors and their effect on the construction schedule; • Proposed corrective actions; • Proposals to keep the Project on schedule in the event of a delay; and • Any changes to the logic as compared to the accepted Project Work schedule. (d) Substitution of Schedules -When a Type "A" schedule is required, a Type "B" or Type "C" schedule may be substituted for the Type "A" schedule. When a Type "B" schedule is required, a Type "C" schedule may be substituted for the Type "B" schedule. (e) Specified Contract Time Not Superseded by Schedule Revisions -The completion dates in any Project Work schedule and any revised or updated Project Work schedules shall be within the Contract Time(s) specified for the Project, or within adjusted Contract Times approved according to 00180.80(c). Acceptance of any Project Work schedule or any revised or updated Project Work schedules shall not constitute approval of any completion dates that exceed such Contract Time(s). If the Contractor believes that additional Contract Time is due, the Contractor shall submit, with a revised Project Work schedule, a request for adjustment of Contract Time according to 00180.80(c). A request for an adjustment of Contract Time will be evaluated using the most recently accepted Project Work schedule. (f) Float Time -'Float time shown on the Project Work schedule, including any time between a Contractor's scheduled completion date and the specified Contract Time(s), does not exist for the exclusive use of either party to the Contract and belongs to the Project. (g) Schedules Do Not Constitute Notice - Submittal of a Project Work schedule, with supporting Project narrative, does not constitute or substitute for any notice the Contractor is required under the terms of the Contract to give the Agency. 101 00180 (h) Failure to Provide Schedule -The Project Work schedule is essential to the Agency. The Contractor's failure to provide the schedule, schedule information, progress reports, Project narratives, or schedule updates when required will be cause to suspend the Work, or to withhold Contract payments as necessary to protect the Agency, until the Contractor provides the required information to the Engineer. 00180.42 Preconstruction Conference - Unless otherwise approved in writing by the Engineer, before any Work is performed and within 7 Calendar Days of the Notice to Proceed, the Contractor shall meet with the Engineer for a preconstruction conference at a time mutually agreed upon. 00180.43 Commencement and Performance of Work- From the time of commencement of the Work to the time of Final Acceptance the Contractor shall: • Provide adequate Materials, Equipment, labor, and supervision to perform and complete the Work; • Perform the Work as vigorously and as continuously as conditions permit, and according to a Project Work schedule that ensures completion within the Contract Time or the adjusted Contract Time; • Not voluntarily suspend or slow down operations without prior written approval from the Engineer; and • Not resume suspended Work without the Engineer's written authorization. 00180.44 Project Meetings -The Contractor shall participate in conferences and meetings for the purposes of addressing issues related to the Work, reviewing and coordinating progress of the Work and other matters of common interest to the Contractor,Engineer and Agency. (a) Meeting Participants -Representative of entities participating in meetings shall be qualified and authorized to act on behalf of entity each represents. (b) Meet in Agency's meeting room facility, or in a location otherwise agreed to by Agency and Contractor. (c) Engineer will distribute to each anticipated participant written notice and agenda of each meeting at least 4 days before meeting. (d) Require attendance of Contractor's superintendent and project manager, and Subcontractors who are or are proximate to be actively involved in the Work, or who are necessary to agenda. (e) Engineer will invite agencies, utility companies or others when the Work affects their interests, and others necessary to agenda. (f) Engineer will record minutes of meeting and distribute copies of minutes within 7 days of meeting to participants and interested parties. (g) Progress Meetings 102 00180 (1) Purpose of Progress Meetings: To expedite Work of Subcontractors or other organizations that are not meeting scheduled progress, resolve conflicts, and coordinate and expedite execution of the Work. (2) Attend regularly scheduled bi-weekly progress meetings conducted by Engineer. (3) Review progress of the Work, Progress Scheduled, 3-week look-ahead schedule, narrative report, Application for Payment, record documents, and additional items of current interest that are pertinent to execution of the Work. (4) Verify: • Actual start and finish dates of completed activities since last progress meeting. • Durations and progress of activities not completed. • Reason, time, and cost data for Change Order Work that will be incorporated into Progress Schedule and Application for Payment. • Percentage completion of items on Application for Payment • Reasons for required revisions to Progress Schedule and their effect on Contract Time and Contract Amount. (5) Review status of Requests for Clarification/Information and Submittals review. (6) Discuss Project safety and security. (7) Discuss traffic control. (8) Discuss potential problems which may impede scheduled progress and corrective measures. (h) Coordination Meetings (1) Purpose of Coordination Meetings: To coordinate the Work of this Contract with the Work of the Agency and with Work of other Contractors. (i) Pre-Event Meetings (1) Prior to start of critical activities, the Contractor shall schedule a meeting with Engineer to review applicable specifications and drawings, coordination of inspection requirements and other key activities. (j) Pre-Survey Conference (1) The Contractor, applicable Subcontractors, Contractor's surveyor, Agency and Agency's surveyor shall meet with the Engineer two weeks prior to beginning survey work. The purpose of the meeting is to discuss methods and practices of accomplishing the survey work. (k) Other Meetings 103 00180 (1) The Contractor shall prepare for and attend other meetings as identified elsewhere in the Contract Documents. 00180.50 Contract Time to Complete Work: (a) General-The time allowed to complete the Work or Pay Item is stipulated in the Special Provisions, and will be known as the "Contract Time". (see 00110.20) (b) Kinds of Contract Time -The Contract Time will be expressed in one or more of the following ways: (1) Fixed Date Calculation -The calendar date on which the Work or Pay Item shall be completed; or (2) Calendar Day Calculation-The number of Calendar Days from a specified beginning point in which the Work or Pay Item shall be completed. (3) Work Day Calculation -The number of Work Days from a specified beginning point in which the Work or Pay item shall be completed. (c) Beginning of Contract Time -When the Contract Time is stated in Calendar Days, counting of Contract Calendar Days will begin with the first Calendar Day following the date of the Notice to Proceed. When the Contract Time is stated in Work Days, counting of Contract Work Days will begin with the first Work day following the date of the Notice to Proceed. (d) Recording Contract Time -All Contract Time will be recorded and charged to the nearest one-half Day. Contract Times may be extended because of delays in the completion of the Work due to abnormal weather conditions provided that the Contractor shall, within 10 days of the beginning of such delay, notify Engineer in writing of the cause of the delay and request an extension of time. Such requests shall be accompanied with supporting documentation referenced to the NOAA INDEX weather in the Project vicinity. Engineer will make recommendations to Agency to extend the Contract Times for completing the Work when, in Engineer's judgment, the findings of facts and extent of delay justify, such an extension. Contractor shall not be entitled to any additional compensation of any kind arising out of or relating to abnormal weather conditions. On Contracts with Calendar Day or Work Day counts, the Engineer will furnish the Contractor a weekly statement of Contract Time charges. The statement will show the number of Calendar Days counted for the preceding week and the number of Calendar Days remaining prior to the established completion date. For Contracts with fixed completion dates or fixed milestone completion dates for Pay Items, the Engineer will furnish the Contractor a weekly statement of Contract Time charges only after expiration of the Contract Time. The statement will show the number of Calendar Days of liquidated damages that have been assessed,if any. 104 00180 These statements will include any exclusions from, or adjustments to,Contract Time. (e) Exclusions from Contract Time - Regardless of the way Contract Time is expressed in the Contract, certain Calendar Days will not be charged against Contract Time. These exclusions will be allowed when the Contractor is prevented from performing Work due to one of the following reasons, resulting in delay: • Acts of God or Nature; • Court orders enjoining prosecution of the Work; • Strikes, labor disputes or freight embargoes that, despite the Contractor's reasonable efforts to avoid them, cause a shutdown of the entire Project or one or more major operations. "Strike" and "labor dispute" may include union action against the Contractor, a Subcontractor, a Materials supplier, or the Agency; or • Suspension of the Work by written order of the Engineer for reasons other than the Contractor's failure or neglect. (f) Time Calculation Protest - In the event the Contractor disputes the accuracy of the statement of Contract Time charges,it shall immediately contact the Engineer and attempt to resolve the dispute. If the dispute cannot be resolved informally, the Contractor shall submit a formal written protest to the Engineer within 7 Calendar Days of the date the Engineer mailed or delivered the statement. Failure to submit a formal written protest within the 7 Calendar Day period constitutes the Contractor's approval of the time charges, or adjusted time charges,itemized in the statement. (g) End of Contract Time -When the Engineer determines that the On-Site Work has been completed, except for the items listed below, the Engineer will issue a Second Notification. The Second Notification will list: • The date the time charges stopped; • Final trimming and cleanup tasks (see 00140.90); • Equipment to be removed from the Project Site; • Minor corrective work not involving additional payment to be completed; and • Submittals, including without limitation all required certifications, bills, forms, warranties, certificate of insurance coverage (00170.70(b)), and other documents, required to be provided to the Engineer before Third Notification will issue. The Contractor shall complete all tasks listed in the Second Notification in an expeditious manner within the time frame specified for Final Completion. 00180.60 Notice of Delay-The Contractor shall notify, the Engineer of any delay that will likely prevent completion of the Work or a Pay Item by the date specified in the Project Work schedule. The notice shall be in writing and shall be submitted within 7 Calendar Days of when the Contractor knew or should have known of the delay. The notice shall include, to the extent available, the following: • The reasons or causes for the delay; 105 00180 • The estimated duration of the delay and the estimated resulting cumulative delay in Contract completion; • Except for 00180.50(e) and 00180.65 delays, whether or not the Contractor expects to request an adjustment of Contract Time due to the delay; • Whether or not the Contractor expects to accelerate due to the delay;and • Whether or not the Contractor expects to request additional compensation due to the delay. Except for 00180.50(e) and 00180.65 delays, failure to include this information will constitute waiver of the Contractor's right to later make such a request. 00180.65 Right-of-Way and Access Delays -Right-of-Way and access delays will be taken into consideration in adjusting Contract Time, and in approving additional compensation if the performance of the Work is delayed because of the Agency's failure to make available to the Contractor: • Necessary Rights-of-Way; • Agency-owned or Agency-controlled Materials sources that are offered in the Contract for the Contractor's use; or • Access to, or rights of occupancy of, buildings and other properties the Contractor is required to enter or to disturb according to Contract requirements. If the duration and time period of an anticipated delay is stated in the Special Provisions, only the delay occurring beyond that duration and time period will be considered for adjusting Contract Time or providing additional compensation. 00180.70 Suspension of Work: (a) General -The Engineer has authority to suspend the Work, or part of the Work, for any of the following causes: • Failure of the Contractor to correct unsafe conditions; • Failure of the Contractor to carry out any provision of the Contract; • Failure of the Contractor to carry out orders issued by the Engineer, the Agency, or any regulatory authority; • Existence of conditions unsuitable to proper or safe performance of the Work; or • Any reason considered by the Agency to be in the public interest. When Work has been suspended for any reason, the Contractor shall not resume Work without the Engineer's written authorization. (b) Contractor's Responsibilities during and after Suspension -During periods of suspension of the Work, the Contractor shall continue to be responsible for protecting and repairing the Work according to 00170.80, and for ensuring that a single designated representative responsible for the Project remains available according to 00150.40(b). When Work is resumed after suspension, unless otherwise specified in the Contract, the Contractor shall perform the following at no additional compensation: 106 00180 • Replace or repair any Work, Materials, and Equipment to be incorporated into the Work that was lost or damaged because of the temporary use of the Project Site by the public; and • Remove Materials, Equipment, and temporary construction necessitated by temporary maintenance during the suspension, as directed by the Engineer. (c) Compensation and Allowances for Suspension- Compensation and allowance of additional Contract Time due to suspension of any portion of the Work will be authorized only for Agency-initiated suspensions for reasons other than the Contractor's failure or neglect. (refer to 00180.50(e),00180.65, and 00195.40) 00180.80 Adjustment of Contract Time: (a) General- Contract Time established for the Work will be subject to adjustment, either by increase or decrease, for causes beyond the control of the Contractor, according to the terms of this Subsection. After adjustment, the Contract Time will become, and be designated as, the "Adjusted Contract Time". Except as provided in 00180.65 and 00195.40, an adjustment of Contract Time shall be the Contractor's only remedy for any delay arising from causes beyond the control of the Contractor. (b) Contractor's Request Not Required -The Engineer may increase or decrease the Contract Time or the Adjusted Contract Time if Change Orders or Extra Work orders issued actually increase or decrease the amount of time required to perform the Work. The Engineer may also increase Contract Time in the event of Right-of-Way and Access delays (see 00180.65), and those delays due to causes beyond the Contractor's control specified in 00180.50(e). The Engineer will promptly inform the Contractor of adjustments made to Contract Time according to this Subsection, and will include the reasons for adjustment. If the Agency anticipates delay during performance of the Contract, and specifies its expected duration and time period in the Special Provisions, the Engineer will only consider additional delay beyond the stipulated duration and time period in determining whether to adjust Contract Time. (c) Contractor's Request Required - In the event the Contractor believes that additional Contract Time is due, the Contractor shall submit to the Engineer a timely request for adjustment of Contract Time. The Engineer will not consider untimely requests. The Agency regards as timely only those requests for adjustment of Contract Time that: • Accompany a proposed revised Project Work schedule submitted according to 00180.41, for comparison with the last revision of the Project Work schedule; or • Are not otherwise deemed waived and are submitted within 15 Days after the date of Second Notification,if Second Notification has been issued. The Engineer will not grant an adjustment of Contract Time for events that occurred prior to the date of the last revision of the Project Work schedule. The Engineer will not authorize, nor the Agency pay, acceleration costs incurred by the Contractor prior to its 107 00180 submittal of a request for adjustment of Contract Time to which the acceleration costs relate. The Contractor's request for adjustment of Contract Time shall be submitted to the Engineer on a form provided by, or in a format acceptable to, the Engineer, and shall include a copy of the written notice required under 00180.60. The request shall include without limitation: • Consent of the Contractor's Surety if the request totals more than 30 Calendar Days of additional Contract Time; • Sufficient detail for the Engineer to evaluate the asserted justification for the amount of additional Contract Time requested; • The cause of each delay for which additional Contract Time is requested, together with supporting analysis and data; • Reference to the Contract provision allowing Contract Time adjustment for each cause of delay; • The actual or expected duration of delay resulting from each cause of delay, expressed in Calendar Days; and • A schedule analysis based on the current approved Project Work schedule for each cause of delay, indicating which activities are involved and their impact on Contract completion. (c) Basis for Adjustment of Contract Time - In the adjustment of Contract Time, the Engineer will consider causes that include,but are not limited to: • Failure of the Agency to submit the Contract and bond forms to the Contractor for execution within the time stated in 00130.50, or to submit the Notice to Proceed within the time stated in 00130.90; • Errors, changes, or omissions in the Supplemental Drawings, quantities, or Specifications; • Performance of Extra Work; • Failure of the Agency or Entities acting for the Agency to act promptly in carrying out Contract duties and obligations; • Acts or omissions of the Agency or Entities acting for the Agency that result in unreasonable delay referenced in 00195.40; • Causes cited in 00180.50(e); and • Right-of-way and access delays referenced in 00180.65. The Engineer will not consider requests for adjustment of Contract Time based on any of the following: • Contentions that insufficient Contract Time was originally specified in the Contract; • Delays that do not affect the specified or Adjusted Contract Time; • Delays that affect the Contractor's planned early completion, but that do not affect the specified or adjusted Contract Time; • Shortage or inadequacy of Materials,Equipment or labor; • Work stoppage required by the Engineer to determine the extent of Work defects 108 00180 • Time for the Contractor to correct the Work defects from date of notification of the defects until the correction work is completed and has been approved by the Engineer. • Late delivery of Materials and Equipment to be incorporated into the Work, except under those conditions referenced in 00180.50(e); • Different area of Material source in 00160.40(a); • Substitution of Equipment in 00180.31(c); • Reasonably predictable weather conditions; or • Other matters within the Contractor's control or Contract responsibility. (e) Consideration and Response by Agency-The Engineer will only consider a Contractor's request for Contract Time adjustment submitted according to the requirements of 00180.80(c). The Engineer may elect not to consider claimed delays that do not affect the specified or adjusted Contract Time required to complete the Work. The Engineer may adjust Contract Time for causes not specifically identified by the Contractor in its request. The Engineer will review a properly submitted request for Contract Time adjustment, and within a reasonable time will advise the Contractor of the Engineer's findings. If the Contractor disagrees with the Engineer's findings, the Contractor may request review according to the procedure specified in 00199.40. 00180.85 Failure to Complete on Time; Liquidated Damages: (a) Time is of the Essence -Time is of the essence in the Contractor's performance of the Contract. Delays in the Contractor's performance of the Work may inconvenience the traveling public, interfere with business and commerce, and increase cost to the Agency. It is essential and in the public interest that the Contractor prosecute the Work vigorously to Contract completion. The Agency does not waive any rights under the Contract by permitting the Contractor to continue to perform the Contract, or any part of it, after the Contract Time or adjusted Contract Time has expired. (b) Liquidated Damages -The Agency will sustain damage if the Work is not completed within the specified Contract Time. However, in certain Agency projects it may be unduly burdensome and difficult to demonstrate the exact dollar value of such damages. The Agency will identify such projects in the Special Provisions related to them. In these projects, the Contractor agrees to pay to the Agency, not as a penalty but as liquidated damages, the amount specified in the Special Provisions for each Calendar Day the Contractor expends performing the Contract in excess of the Contract Time or adjusted Contract Time. Payment by the Contractor of liquidated damages does not release the Contractor from its obligation to fully and timely perform the Contract according to its terms. Nor does acceptance of liquidated damages by the Agency constitute a waiver of the Agency's right to collect any additional damages it may sustain by reason of the Contractors failure to fully perform the Contract according to its terms. The liquidated damages shall constitute 109 00180 payment in full only of damages incurred by the Agency due to the Contractor's failure to complete the Work on time. If the Contract is terminated according to 00180.90(a), and if the Work has not been completed by other means on or before the expiration of Contract Time or adjusted Contract Time, liquidated damages will be assessed against the Contractor for the duration of time reasonably required to complete the Work. 00180.90 Termination of Contract and Substituted Performance: (a) Termination for Default-Termination of the Contract for default may result if the Contractor: • Fails to comply with the requirements for records; • Violates any material provision of the Contract; • Disregards applicable laws and regulations or the Engineer's instructions; • Refuses or fails to supply enough Materials, Equipment or skilled workers for prosecution of the Work in compliance with the Contract; • Fails to make prompt payment to Subcontractors; • Makes an unauthorized general assignment for the benefit of the Contractor's creditors; • Has a receiver appointed because of the Contractor's insolvency; • Is adjudged bankrupt and the court consents to the Contract termination; or • Otherwise fails or refuses to faithfully perform the Contract according to its terms and conditions. If the Contract is terminated by the Agency, upon demand the Contractor and the Contractor's Surety shall provide the Engineer with immediate and peaceful possession of the Project Site, and of all Materials and Equipment to be incorporated into the Work, whether located on and off the Project Site, for which the Contractor received progress payments under 00195.50. If the Contract is terminated for default, neither the Contractor nor its Surety shall be: • Relieved of liability for damages or losses suffered by the Agency because of the Contractor's breach of Contract; or • Entitled to receive any further progress payments until the Work is completed. However, progress payments for completed Work that remain due and owing at the time of Contract termination may be made according to the terms of 00195.70, except that the Engineer will be entitled to withhold sufficient funds to cover costs incurred by the Agency as a result of the termination. Final payment to the Contractor will be made according to the provisions of Section 00195. If a termination under this provision is determined by a court of competent jurisdiction to be unjustified,the termination shall be deemed a termination for public convenience. (b) Substituted Performance -According to the Agency's procedures, and upon the Engineer's recommendation that sufficient cause exists, the Agency, without prejudice to 110 00180 any of its other rights or remedies and after giving the Contractor and the Contractor's Surety 10 Calendar Days'written notice, may: • Terminate the Contract; • Substitute the Contractor with another Entity to complete the Contract; • Take possession of the Project Site; • Take possession of Materials on the Project Site; • Take possession of Materials not on the Project Site, for which the Contractor received progress payments under 00195.50; • Take possession of Equipment on the Project Site that is to be incorporated into the Work; • Take possession of Equipment not on the Project Site that is to be incorporated into the Work, and for which the Contractor received progress payments under 00195.70; and • Finish the Work by whatever method the Agency deems expedient. If, within the 10 Calendar Day notice period provided above, the Contractor and/or its Surety corrects the basis for declaration of default to the satisfaction of the Engineer, or if the Contractor's Surety submits a proposal for correction that is acceptable to the Engineer, the Contract will not be terminated. (c) Termination for Public Convenience -The Engineer may terminate the Contract for convenience in whole or in part whenever the Engineer determines that termination of the Contract is in the best interest of the public and for, but not limited to, the following reasons: • If work under the Contract is suspended by an order of a public agency for any reason considered to be in the public interest other than by a labor dispute or by reason of any third party judicial proceeding relating to the Work other than a suit or action filed in regard to a labor dispute; or • If the circumstances or conditions are such that it is impracticable within a reasonable time to proceed with a substantial portion of the Contract;or; • If Agency funding from federal, state, local, or other sources is not obtained and continued at levels sufficient to allow for the purchase of the indicated quantity of services. This Contract may be modified to accommodate a reduction in funds; or • If Federal or State regulations or guidelines are modified, changed, or interpreted in such a way that the services are no longer allowable or appropriate for purchase under this Contract, The Engineer will provide the Contractor and the Contractor's Surety 7 Calendar Days' written notice of termination for public convenience. After such notice, the Contractor and the Contractor's Surety shall provide the Engineer with immediate and peaceful possession of the Project Site, and of Materials and Equipment to be incorporated into the Work, whether located on and off the Project Site, for which the Contractor received progress payments under 00195.50. Termination under any provision of this paragraph shall not affect any right, obligation, or liability of Contractor or Agency,which accrued prior to such termination. 111 00180 If the Contract is terminated for public convenience, neither the Contractor nor its Surety shall be relieved of liability for damages or losses suffered by the Agency as a result of defective,unacceptable or unauthorized Work completed or performed. Compensation for Work terminated by the Engineer under this provision will be determined according to the provisions of 00195.70(b). 112 00190 Section 00190 - Measurement of Pay Quantities 00190.00 Scope -The Engineer will measure pay quantities for accepted Work according to the United States standard measure unless otherwise provided in the Contract. Unless otherwise specified in the Contract, the Engineer will round off all quantity computations using the following convention: • The final significant digit will not be changed when the succeeding digit is less than 5. • The final significant digit will be increased by one when the succeeding digit is 5 or greater. The measurement provisions contained in the Specifications for each Pay Item will supplement or modify the above convention by: • Imposing measurement limitations • Describing measurement or computation procedures • Giving conversion factors or adjustment conditions • Providing for determination of reasonably accurate and representative Pay Item quantities Measurements required or allowed to be made by the Contractor will be subject to the Engineer's verification. The Engineer's decision about measurement is final. 00190.10 Measurement Guidelines -Measurement of quantities will be made on the following bases,unless otherwise specified in the Contract. (a) Unit Basis - Unit will be each, unless otherwise specified in the Contract and will be determined by actual count of units in place. (b) Length Basis -Length will be feet or mile,unless otherwise specified in the Contract and will be determined by measuring the length at least to the nearest 0.1 foot or at least to the nearest 0.1 mile, as applicable, unless otherwise specified in the Contract. Measurements will be limited to the dimensions shown or specified, or as directed by the Engineer. (c) Area Basis -Area will be square foot, square yard, or acre, unless otherwise specified in the Contract and will be determined by measuring the width and the length (or height) at least to the nearest 0.1 foot and computed at least to the nearest 0.1 square foot, nearest 0.1 square yard, or nearest 0.1 acre, as applicable, unless otherwise specified in the Contract. (d) Weight Basis -Weight will be pound or ton, unless otherwise specified in the Contract and will be determined as follows: (1) Pound- Pound weight will be determined by the net weight identified on the manufacturer's packaged labels, subject to periodic check weighing. Weight by pound will be measured at least to the nearest 1.0 pound unless otherwise specified in the Contract. 113 00190 Provide a certificate with each shipment together with a certified copy of the weight of each delivery. If the check weight is less than the manufacturer weight by more than 0.4%, the discrepancy will be resolved by the Engineer. (2) Ton -Ton weight will be determined on Contractor-provided scales as required under 00190.20 unless otherwise allowed by the Specifications. Weight by ton will be measured at least to the nearest 0.01 ton unless otherwise specified in the Contract. If bituminous materials, Portland cement, lime, and similar bulk Materials are shipped by truck or rail, the supplier's shipping invoice with net scale weights, or volumes converted to weights, may be used for Pay Item quantity determination in place of weights determined on the Contractor-provided vehicle scales. Shipping invoice weights of the supplier's truck or transport shall be subject to periodic check weighing on the Contractor's vehicle scales, or other scales designated, according to 00190.20. If the check weight is less than the supplier weight by more than 0.4%, the discrepancy will be resolved by the Engineer. No payment will be made: • For quantities in excess of the supplier weight • When Materials have been lost, wasted, or otherwise not incorporated into the Work • For additional hauling costs resulting from the check weighing (e) Volume Basis -Volume will be cubic yard truck measure or in-place measure, gallons, foot board measure (FBM), or thousand foot board measure (MFBM), unless otherwise specified in the Contract and will be measured at least to the nearest 0.1 cubic yard, nearest 1.0 gallon, nearest 0.1 FBM, or nearest 0.1 MFBM, as applicable, unless otherwise specified in the Contract. Truck measure will be the measured and calculated maximum "water level" capacity of the vehicle. Quantities will be determined at the point of delivery, with no allowance for settlement of Material during transit. When required to facilitate measurement, the vehicle load shall be leveled at the point of delivery. Payment will not be made for Material in excess of the maximum "water level" capacity. Deductions will be made for loads below the maximum "water level" capacity. When bituminous materials are measured by volume, the volume will be measured at 60 °F or will be corrected to the volume at 60 °F using the correction factors found in the MFTP (ODOT TM 321). (f) Time Basis -Time will be hour, Day, or year, unless otherwise specified in the Contract, and will be measured to at least the nearest 0.5 hour, nearest 1.0 Day, or nearest 1.0 year, as applicable,unless otherwise specified in the Contract. (g) Standard Manufactured Items - If standard manufactured items, such as fence, wire, plates, rolled shapes, pipe, conduit and other similar items are specified in the Contract by properties such as gauge, unit weight, or section dimensions, the 114 00190 manufacturing tolerances established by the industry involved will be accepted unless more stringent tolerances are cited in the Contract. (h) Lump Sum Basis -Lump sum, when used, means the Work described shall be completed and accepted without measurement unless changes are ordered in writing by the Engineer. 00190.20 Contractor to Provide Vehicle Weigh Scales: (a) General - If the Specifications require measurement by weighing on vehicle weigh scales, the Contractor shall provide vehicle weigh scales and shall transport Materials to the scales. Subject to the Engineer's approval, weights may be determined by plant or hopper scales according to 00190.30. Contractor-provided scales shall be furnished, installed and maintained by the Contractor or its supplier, or, subject to the Engineer's approval, may be commercial scales located in the vicinity of the Project. Unless otherwise provided in the Contract, Pay Items to be measured by weight shall include all Contractor costs for providing, maintaining, inspecting, and testing scales; for furnishing appropriate weigh tickets; for self-printing scales; and for transporting Materials to the scales or to check weighing. (b) Requirements -The scales shall conform to ORS 618, or the laws of the state in which they are located, and NIST Handbook 44, and shall be: • Licensed by the Oregon Department of Agriculture, or by the analogous regulatory body for scales located outside the State; • Technically suitable for weighing the Materials; • Properly installed and maintained;and • Accurate to the required tolerances. The weight of any Materials weighed by anyone other than the Engineer will be subject to check weighing as the Engineer directs. (c) Approaches -Vehicle scale approaches shall be: • At each end of the scale platform; • Straight and in line with the platform; and • Long enough to accommodate combination vehicles longer than the scale platform so that they are level and allow release of brakes before weighing. (d) Inspections - Contractor shall have all scales certified, that is inspected and their accuracy tested, by the Oregon Department of Agriculture, an analogous regulatory body for scales located outside the State, or a scale service company as follows: • Before use if installed at a new site; • 60 Calendar Days after initial inspection; • Every 6 months thereafter; and • When the Engineer directs additional inspections. 115 00190 No Materials weighed on scales without current certifications according to this Subsection will be accepted. The Contractor shall provide a copy of all required certifications to the Engineer. Testing by a scale service company within the State of Oregon shall comply with ORS 618. If additional inspections directed by the Engineer confirm that the scale accuracy is within the required tolerances, the Agency will pay the cost for inspecting and testing the scales. If the scale accuracy is not within these tolerances, the Contractor shall pay the cost for inspecting and testing the scales. (e) Inspection Results - If an inspection indicates the scales have been under-weighing (indicating less than the true weight), the Agency will make no additional payment to the Contractor for Materials previously weighed. If an inspection indicates the scales have been over-weighing (indicating more than the true weight), the weights will be reduced for Materials received after the time the Engineer determines the overweighing began or, if that is not possible, after the last acceptable certification of the scales. The reduction will be the amount of error in excess of the 0.2% maintenance tolerance allowed in the Contract. (f) Contractor-Provided Weigh Technician -The Contractor shall provide a technician to operate Contractor-provided vehicle weigh scales. The Agency may observe procedures and require check weighing according to the following: (1) Scale with Automatic Printer- If the scales have an automatic weigh memo printer that does not require manual entry of gross weight information, the Agency may periodically have a representative at the scales to observe the weighing procedures. In addition, the Engineer may periodically check the weight for a load of Materials by directing the haul vehicle to reweigh on a different scale that has been inspected and certified according to 00190.20(b) and 00190.20(d). If a different scale is not available within a 30 mile round trip from the regular haul route the Agency will allow check weighing on an approved alternate basis. Check weights within 0.4% of the Contractor-provided weight are acceptable. The Engineer will resolve discrepancies found by check weighing. Agency employee costs will be paid by the Agency. The Contractor shall pay all other costs resulting from the check weighings,including without limitation the use of other scales. If more than 50 tons per Day of all types of Materials are received from a scale, the Contractor shall make random check weighings at least every tenth Day on which more than 50 tons is received or at each interval that 10,000 tons has been weighed, whichever occurs first, or as directed by the Engineer. The Contractor shall make at least one check weighing on projects where more than 2,000 tons of all types of Materials are received from a scale. The Contractor shall provide the Engineer with the results of the check weighing. 116 00190 (2) Scale Without Automatic Printer- If the scales require manual entry of gross weight information, the Agency may periodically have a representative weigh witness at the scales to observe the weighing procedures. The Contractor shall inform the Engineer of his intent to use a scale without an automatic printer at least 3 working Days before weighing begins or before the Contractor changes to a scale that does not have an automatic printer. The Contractor shall pay costs for the weigh witness. The hourly cost of the weigh witness will be as stated in the Special Provisions. In addition, the Engineer may periodically check the weight for a load of Materials by directing the haul vehicle to reweigh on a different scale that has been inspected and certified according to 00190.20(b) and 00190.20(d). If a different scale is not available within a 30 mile round trip from the regular haul route the Agency will allow check weighing on an approved alternate basis. Check weights within 0.4% of the Contractor-provided weight are acceptable. The Engineer will resolve discrepancies found by check weighing. Agency employee costs for check weighings will be paid by the Agency. The Contractor shall pay all other costs resulting from the check weighings, including without limitation the use of other scales. If more than 50 tons per Day of all types of Materials are received from a scale, the Contractor shall make random check weighings at least every tenth day on which more than 50 tons is received or at each interval that 10,000 tons has been weighed, whichever occurs first, or as directed by the Engineer. The Contractor shall make at least one check weighing on all projects where materials are received from a scale without an automatic printer. The Contractor shall provide the Engineer with the results of the check weighing. (3) Duties of Weigh Technician-The Contractor's weigh technician shall: • Determine twice a Day, or as otherwise directed by the Engineer, the empty haul weights (tare weights) of hauling vehicles, unless vehicles are tared before each load; • Furnish daily a listing of the tare weights if 10 or more loads are hauled during that Day; • Furnish a note listing the net weight for each consecutive ten loads with the following load; • Furnish a daily listing of the net weights and total weight for each type of Material hauled during that Day; and • Furnish a legible, serially numbered weigh memo for each load of Materials to the Agency's Materials receiver at the point of delivery, or as directed by the Engineer. The memo shall identify the Project, the Materials, the date, net weight (gross and tare as appropriate), and identification of vehicle, driver and weigh technician. (g) Agency-Provided Weigh Technician- If the Contractor provides vehicle weigh scales without a weigh technician meeting the requirements of this Subsection, the Agency will provide a weigh technician at the Contractor's expense. The hourly cost for the weigh technician will be as stated in the Special Provisions. The Contractor shall provide a weighhouse for the weigh technician according to Section 00205. The Agency's weigh technician will: 117 00190 • Determine tare weights; • Prepare weigh memos for each load; • Compile the weigh records;and • Not participate in the production of Materials or the loading of haul vehicles. 00190.30 Plant Scales -The Contractor, with the Engineer's written approval, may weigh plant-mixed Materials on scales that have either: • An automatic weight batching and mixing control printer system; or • A weigh hopper printer system. Any additional costs resulting from the use of these scales shall be borne by the Contractor. Check weighing will be done according to 00190.200. Except for 00190.20(c) regarding approaches, the Contractor's use of plant scales shall comply with all provisions of 00190.20. The Engineer's approval for the Contractor's use of plant scales to determine pay weights will be rescinded if check weighing or scale inspections indicate the scales do not consistently determine weights within the tolerances allowed by state law. 118 00195 Section 00195—Payment 00195.00 Scope and Limit: (a) General-The Agency will pay only for measured Pay Item quantities incorporated into the Work or performed according to the terms of the Contract. The Contractor understands and agrees that Pay Item quantities listed in the Schedule of Items do not govern payment. Payment constitutes full compensation to the Contractor for furnishing all Materials, Equipment, labor, and Incidentals necessary to complete the Work; and for risk, loss, damage, and expense arising from the nature or prosecution of the Work or from the action of the elements, subject to the provisions of 00170.80. The Contractor shall include the costs of bonds and insurance for the Project in the unit price for each Pay Item of Work to be performed. (b) Essential or Incidental Materials or Work-When the Specifications state that the unit price for a Pay Item is compensation for certain Materials or Work essential or Incidental to the Pay Item, the same Materials or Work will not be measured or paid under any other Pay Item. 00195.10 Payment For Changes in Materials Costs - On certain projects, as identified in the Special Provisions, an escalation/de-escalation clause with respect to asphalt cement will be in effect during the life of the Contract. 00195.13 Asphalt Cement Material Price Escalation/De-Escalation Clause - Subsections 00195.13, 00195.13(a), 00195.13(b), 00195.13(c), and 00195.13(d) contain the price escalation/de-escalation clause relating to asphalt cement materials (as defined in 00195.13(d)). (a) Monthly Asphalt Cement Material Price (MACMP) -The Monthly Asphalt Cement Material Price (MACMP) will be established by the Agency each month and will be based on the published prices of PG 64 22 asphalt cement furnished by Poten & Partners, Inc. The MACMP will be based on the average prices for the Pacific Northwest, Portland Oregon area. Each MACMP for a given month will be the average of the published prices for that MACMP for each Friday in that month. For information regarding the calculation of the MACMP, and for the actual MACMP, go to the ODOT website at: httl2://www.oregon.gov/ODOT/HWY/ESTINIATING/asi2halt fuel.shtm If the ODOT selected index ceases to be available for any reason, the Agency in its discretion will select and begin using a substitute price source or index to establish the MACMP each month. The MACMP will apply to all asphalt cement including but not limited to paving grade, polymer modified, and emulsified asphalts, and recycling agents. The Agency does not guarantee that asphalt cement will be available at the MACMP. (b) Base Asphalt Cement Material Price (Base) -The Base price for this Project is the MACMP published on the ODOT website for the month immediately preceding the bid opening date. 119 00195 (c) Monthly Asphalt Cement Adjustment Factor-The Monthly Asphalt Cement Adjustment Factor will be determined each month as follows: • If the MACMP is within + 5% of the Base, there will be no adjustment. • If the MACMP is more than 105% of the Base, then: Adjustment Factor = (MACMP) - (1.05 x Base) • If the MACMP is less than 95% of the Base, then: Adjustment Factor = (MACMP) - (0.95 x Base) (d) Asphalt Cement Price Adjustment - If specified in the Special Provisions, an asphalt cement escalation/de-escalation clause will be in effect during the life of the Contract. A price adjustment will be made for each pay item in the bid schedule containing asphalt cement. The price adjustment as calculated in 00195.13(c) above will use the MACMP for the month the asphalt is incorporated into the Project. The Agency reserves all of its rights under the Contract, including, but not limited to, its rights for suspension of the Work under 00180.70 and its rights for termination of the Contract under 00180.90, and this escalation/de-escalation provision shall not limit those rights. 00195.20 Changes to Plans or Character of Work: (a) Insignificant Changed Work- If the changes made under 00140.30 do not significantly change the character, quantity or unit cost of the Work to be performed under the Contract, the Agency will pay for such work at the Pay Item price. (b) Significant Changed Work- If the changes made under 00140.30 significantly alter the character, unit cost, or lump sum cost of the Work, the Agency will adjust the Contract. The Contractor shall not be entitled to compensation for any loss in profits resulting from elimination of, reduction of, or other change to, a part of the Work. Any such adjustments may be less than, but will not be more than the amount justified by the Engineer on the basis of the established procedures set out in Section 00197 for determining rates for Extra Work, but those procedures shall account for the decrease or elimination of Work as well as for increases in the Work. This does not limit the application of Section 00199. The term "Significant Changed Work" shall apply only to that circumstance in which the character of the Work, as changed, differs materially in kind, nature, or unit cost from that involved or included in the originally proposed construction. For purposes of this Section,"Significant"is defined as: a) An increase or decrease of more than 25 percent of the total cost of the Work calculated from the original proposal quantities and the unit contract prices; or, b) An increase or decrease of more than 25 percent in the quantity of any one major contract item. For condition b) above, a major item is defined as any item that amounts to 10 percent or more of the original total contract price. 120 00195 00195.30 Differing Site Conditions - Upon written notification, as required in 00140.40, the Engineer will investigate the identified conditions. If the Engineer determines that the conditions are differing Project site conditions under 00140.40 and cause an increase or decrease in the cost or time required to perform any Work under the Contract, an adjustment in the Contract Amount or Contract Time, excluding loss of anticipated profits, will be made, and the Contract modified accordingly, in writing. The Engineer will notify the Contractor as to whether or not an adjustment of the Contract is warranted. No Contract adjustment which benefits the Contractor will be allowed unless the Contractor has provided the required written notice. Any such adjustments will be made according to 00195.20. 00195.40 Unreasonable Delay by the Agency- If the Contractor believes that performance of all or any portion of the Work is suspended, delayed, or interrupted for an unreasonable period of time in excess of that originally anticipated or customary in the construction industry, due to acts or omissions of the Agency, or persons acting for the Agency, and that additional compensation, Contract Time, or both, are due the Contractor because of the suspension, delay or interruption, the Contractor shall immediately file a written notice of delay according to 00180.60. The Contractor shall then promptly submit a properly supported request for any additional compensation, Contract Time, or both, according to the applicable provisions in 00180.60 through 00180.80 and Section 00199. The Engineer will promptly evaluate a properly submitted request for additional compensation. If the Engineer determines that the delay was unreasonable, and that the cost required for the Contractor to perform the Contract has increased as a result of the unreasonable suspension, delay or interruption, the Engineer will make an equitable adjustment, excluding profit, and modify the Contract in writing accordingly. The Engineer will notify the Contractor of the determination and whether an adjustment to the Contract is warranted. Under this provision, no Contract adjustment will be allowed • Unless the Contractor has provided the written notice required by 00180.60; • For costs incurred more than 10 Calendar Days before the Engineer receives the Contractor's properly submitted written request; • For any portion of a delay that the Engineer deems to be a reasonable delay, or for which an adjustment is provided for or excluded under other terms of the Contract;or • To the extent that performance would nevertheless have been suspended, delayed or interrupted by causes other than those described in this Subsection. 00195.50 Progress Payments and Retained Amounts: (a) Progress Payments -The Agency's payment of progress payments, or determination of satisfactory completion of Pay Items or Work or release of retainage under 00195.50(d), shall not be construed as Final Acceptance or approval of any part of the Work, and shall not relieve the Contractor of responsibility for defective Materials or workmanship or for latent defects and warranty obligations. The estimates upon which progress payments are based are not represented to be accurate estimates. All estimated quantities are subject to correction in the final estimate. If the 121 00195 Contractor uses these estimates as a basis for making payments to Subcontractors, the Contractor assumes all risk and bears any losses that result. Progress payments shall be determined through the use of forms developed by the Engineer. (1) Progress Estimates -At the same time each month, the Engineer will make an estimate of the amount and value of Pay Item Work completed. The amount of Work completed will be the sum of the estimated number of units completed for unit price Pay Items plus the estimated percentage completed of lump sum Pay Items. The estimated value of the Work completed will be determined by using the Contract unit price for unit price Pay Items, and by using one of the following methods to determine the value of the lump sum Pay Items: • A Contractor-submitted,Engineer-approved Schedule of Values;or • Engineer's determination, when there is no approved, Contractor-submitted Schedule of Values. The amounts to be allowed for lump sum Pay Items in progress payments will not exceed the reasonable value of the Work performed, as determined by the Engineer. Incidentals such as formwork, falsework, shoring, and cribbing shall be included in the unit prices for the various Pay Items requiring their use, unless specified as a separate Pay Item. No payment will be made for Pay Items that include Incidentals until units or portions of such Pay Item Work are in place and completed. The costs of Incidentals will be paid in proportion to the percentage of Pay Item Work completed. (2) Value of Materials on Hand - If payment for Materials on Hand is allowed in the Special Provisions, the Engineer will also make an estimate of the amount and value of acceptable Materials on Hand, i.e., already delivered and stored according to 00195.60(a), to be incorporated into the Work. (3) Value of Work Accomplished-The sum of the values in (1) and (2) above will be collectively referred to in this Subsection as the "value of Work accomplished", subject to (4) below. (4) Limitations on Value of Work Accomplished - In determining the "value of Work accomplished", the Engineer's estimate will be based on the unit prices for the various Pay Items. Any amounts not included in progress payments due to substantial mathematical unbalancing of Pay Item prices will be included in the final payment issued according to 00195.90(b). (5) Reductions to Progress Payments -With each progress payment, the Contractor will receive a Contract payment voucher and summary setting forth the value of Work accomplished reduced by the following: • Amounts previously paid; • Amounts deductible or owed to the Agency for any cause specified in the Contract; 122 00195 • Additional amounts retained to protect the Agency's interests according to Subsection (e) below. (b) Retainage -The amount to be retained from progress payments will be 5% of the value of Work accomplished, and will be retained in one of the forms specified in Subsection (c) below. As provided in 00170.65(a) additional retainage of 25% of amounts earned will be withheld and released according to ORS 279C.845 when the Contractor fails to file the certified statements required in ORS 279C.845,FHWA Form 1273, and 00170.65. (c) Forms of Retainage -Moneys retained by the Agency under ORS 279C.570(7) shall be retained in a fund by the Agency and paid to the Contractor in accordance with ORS 279C.570. Upon written request from the Contractor, other forms of acceptable retainage are specified below in Subsections (1) through (3). "Cash, Alternate A" is the Agency- preferred form of retainage. If the Agency incurs additional costs as a result of the Contractor's election to use a form of retainage other than Cash, Alternate A, the Agency may recover such costs from the Contractor by a reduction of the final payment. (1) Cash, Alternate A-Retainage will be deducted from progress payments and held by the Agency until final payment is made according to 00195.90, unless otherwise specified in the Contract. The Agency will deposit the cash retainage withheld in an interest-bearing account in a bank, trust company, or savings association for the benefit of the Agency, as provided by ORS 279C.560(5). Interest earned on the account shall accrue to the Contractor. Amounts retained and interest earned will be included in the final payment made according to 00195.90. Any retainage withheld on Work performed by a Subcontractor will be released to the Contractor according to 00195.50(d). (2) Cash, Alternate B (Retainage Surety Bond) -Upon receipt of an approved retainage surety bond, the Agency will limit the amount of cash retainage withheld to $10,000. The surety bond must be in the bond form provided by the Agency. The bond must be provided by the same Surety that provides the Performance and Payment Bonds. If the Contractor elects this form of retainage, the Agency will withhold from progress payments up to 5% of the value of the Work accomplished as cash retainage until the retained amount equals $10,000. After that amount is retained, no further cash retainage will be withheld until the additional required retainage that would have been withheld exceeds the face amount of the retainage surety bond provided. Thereafter, retainage will be withheld from progress payments according to these Specifications. According to 00195.50(b), if at any time the Agency determines that satisfactory progress is not being made on the Work, the Agency may withhold up to 5% of the value of the Work accomplished from subsequent progress payments. 123 00195 If an acceptable retainage surety bond is provided, the Contractor shall notify all Subcontractors of the existence of the retainage surety bond and shall advise them of their rights under ORS 279C.560(7) and ORS 701.435. Amounts of retainage withheld under the provision will be included in the final payment according to 00195.90. Any retainage withheld on Work performed by a Subcontractor shall be released to the Contractor according to 00195.50(d). (3) Bonds, Securities, and Other Instruments - In accordance with ORS 279C.560, unless the Agency finds in writing that accepting a bond, security or other instrument poses an extraordinary risk that is not typically associated with the bond, security or other instrument, the Agency will approve the Contractor's written request to deposit bonds, securities or other instruments with the Agency or in a custodial account or other account satisfactory to the Agency with an approved bank or trust company, to be held instead of cash retainage for the benefit of the Agency. In such event, the Agency will reduce the cash retainage by an amount equal to the value of the bonds, securities and other instruments. Interest or earnings on the bonds, securities and other instruments shall accrue to the Contractor. Bonds, securities and other instruments deposited instead of cash retainage shall be assigned to or made payable to the Agency and shall be of a kind approved by the Director of the Oregon Department of Administrative Services, including but not limited to: • Bills, certificates, notes or bonds of the United States; • Other obligations of the United States or agencies of the United States; • Obligations of a corporation wholly owned by the federal government; • Indebtedness of the Federal National Mortgage Association; • General obligation bonds of the State of Oregon or a political subdivision of the State of Oregon; • Irrevocable letters of credit issued by an insured institution, as defined in ORS 706.008. The Contractor shall execute and provide such documentation and instructions respecting the bonds, securities and other instruments as the Agency may require to protect its interests. When the Engineer determines that all requirements for the protection of the Agency's interest have been fulfilled, the bonds and securities deposited instead of cash retainage will be released to the Contractor. (d) Reduction of Retainage -As the Work progresses, the amounts to be retained under (b) of this Subsection are subject to reduction in the Engineer's sole discretion. Retainage reductions will be considered only as follows: • When the Work is 97.5% or more completed, the Engineer may, without application by the Contractor, reduce the retained amount to 100% of the value of the Work remaining. 124 00195 • For a project funded by the FHWA, when a subcontractor has satisfactorily completed all of its Work,it may request release of retainage for that Work from the Contractor. The Contractor shall request reduction of retainage in the amount withheld for the subcontractor's Work after certifying to the Agency that the subcontractor's Work is complete, and that all contractual requirements pertaining to the subcontractor's Work have been satisfied. Within 60 Calendar Days of the end of the month in which the Agency receives the Contractor's certification regarding the subcontractor's Work, the Agency will either notify the Contractor of any deficiencies which require completion before release of retainage, or verify that the subcontractor's Work complies with the Contract and release all retainage for that Work with the next scheduled progress payment. Within 10 Calendar Days of receipt of retainage, the Contractor shall pay to the subcontractor all such retainage released except for latent defects or warranty. • The Agency will only release retainage for satisfactorily completed portions of the Work represented by Pay Items in the Schedule of Items, or by Pay Items added by Change Order. Work not represented by a Pay Item, but which constitutes part of an uncompleted Pay Item,will not be regarded as satisfactorily completed Work for the purposes of this Subsection. If retainage has been reduced or eliminated, the Agency reserves the right to protect its interests by retaining amounts from further progress payments at the rates provided in 00195.50(b). (e) Withholding Payments - In addition to any other rights the Agency may have to withhold payments under other provisions of the Contract, the Engineer may withhold such amounts from progress payments or final payment as may reasonably protect the Agency's interests until the Contractor has: • Complied with all orders issued by the Engineer according to the Specifications; and • Satisfied all legal actions filed against the Agency, the Agency's governing body and its members, and Agency employees that the Contractor is obliged to defend. (see 00170.72) Notwithstanding ORS 279C.555 or ORS 279C.570 or 00195.50(d), if a Contractor is required to file statements on the prevailing rate of wages, but fails to do so, the Agency will retain 25% of any amount earned as required in 00170.65. (f) Prompt Payment Policy -Payments shall be made promptly according to ORS 279C.570. 00195.60 Advance Allowance for Materials on Hand: (a) General- If the total value of Materials on Hand is at least $1,000 or the total value of a single class of Materials on Hand is at least $500, the Engineer may authorize an advance allowance for the Materials in the progress payments. The Agency will not make advance allowances on the Materials unless the following three conditions are satisfied: (1) Request for Advance Allowance - If Materials on Hand meet the requirement of(2) below, an advance allowance will be made if: 125 00195 • A written request for advance allowance for Materials on Hand has been received by the Engineer at least 5 Calendar Days before the pay period cutoff date; and • The request is accompanied by written consent of the Contractor's Surety, if required by the Agency. (2) Stored or Stockpiled Conditions -The Materials shall have been delivered and/or acceptably stored or stockpiled according to the Specifications and as follows: • At the Project Site; • On Agency-owned property; • On property in the State of Oregon on which the property owner has authorized storage in writing. The written authorization must allow the Agency to enter upon the property and remove Materials for at least 6 months after completion of the Project. The Contractor shall furnish a copy of the written permission to the Agency; or • On property outside the State of Oregon on which the property owner has authorized storage in writing, provided that such storage location is authorized in writing by the Engineer. The permit must allow the Agency to enter upon the property and remove Materials for at least 6 months after completion of the Project. The Contractor shall furnish a copy of the written permission to the Agency. To be eligible for advance allowance, the Materials shall: • Meet Specification requirements; • Have the required Materials conformance and quality compliance documents on file with the Engineer (see Section 00165); • Be in a form ready for incorporation into the Work; and • Be clearly marked and identified as being specifically fabricated, or produced, and reserved for use on the Project. (3) Responsibility for Protection-The Contractor has full control and responsibility for the protection of Materials on Hand from the elements and against damage, loss, theft, or other impairment until the entire Project has been completed and accepted by the Agency. If Materials are damaged, lost, stolen, or otherwise impaired while stored, the monetary value advanced for them,if any,will be deducted from the next progress payment. If these conditions in 00195.60(a-1) through 00195.60(a-3) have been satisfied, the amount of advance allowance, less the retainage described in 00195.50, will be determined by one of the following methods as elected by the Engineer: • Net cost to the Contractor of the Materials, f.o.b. the Project Site or other approved site; or • Price (or portion of it attributable to the Materials), less the cost of incorporating the Materials into the Project,as estimated by the Engineer. 126 00195 (b) Proof of Payment-The Contractor shall provide the Engineer with proof of payment to the Materials suppliers for purchased Materials prior to the date of the progress payment that includes the advance allowance. If proof of payment is not provided, sums advanced will be deducted from future progress payments, and the Engineer will not approve further prepayment advance allowance requests. (c) Terminated Contract- If the Contract is terminated, the Contractor shall provide the Agency immediate possession of all Materials for which advance allowances have been received, as provided above. If, for any reason, immediate possession of the Materials cannot be provided, the Contractor shall immediately refund to the Agency the total amount advanced for the Materials. The Agency may deduct any amount not so refunded from final Payment. 00195.70 Payment under Terminated Contract- Payment for Work performed under a Contract that is terminated according to the provisions of 00180.90 will be determined under (a) or (b) of this Subsection. (a) Termination for Default-Upon termination of the Contract for the Contractor's default, the Agency will make no further payment until the Project has been completed. The Agency will make progress payments to the party to whom the Contract is assigned, but may withhold an amount sufficient to cover anticipated Agency costs, as determined by the Engineer, to complete the Project. Upon completion of the Project, the Engineer will determine the total amount that the defaulting Contractor would have been entitled to receive for the Work, under the terms of the Contract, had the Contractor completed the Work (the "cost of the Work"). If the cost of the Work, less the sum of all amounts previously paid to the Contractor, exceeds the expense incurred by the Agency in completing the Work, including without limitation expense for additional managerial and administrative services, the Agency will pay the excess to the Contractor, subject to the consent of the Contractor's Surety. If the expense incurred by the Agency in completing the Work exceeds the Contract Amount, the Contractor or the Contractor's Surety shall pay to the Agency the amount of the excess expense. The Engineer will determine the expense incurred by the Agency and the total amount of Agency damage resulting from the Contractor's default. That determination will be final as provided in 00150.00. If a termination for default is determined by a court of competent jurisdiction to be unjustified, it shall be deemed a termination for public convenience, and payment to the Contractor will be made as provided in Subsection (b) below. (b) Termination for Public Convenience: (1) General- Full or partial termination of the Contract shall not relieve the Contractor of responsibility for completed or performed Work, or relieve the Contractor's Surety of the obligation for any just claims arising from the completed or performed Work. 127 00195 (2) Mobilization- If mobilization is not a separate Pay Item, and payment is not otherwise provided for under the Contract, the Agency may pay the Contractor for mobilization expenses, including moving Equipment to and from the Project Site. If allowed, payment of mobilization expenses will be based on cost documentation submitted by the Contractor to the Engineer. (3) All Other Work-The Agency shall pay the Contractor at the unit price for the number of Pay Item units of completed, accepted Work. For units of Pay Items partially completed, payment will be as mutually agreed, or, if not agreed, as the Engineer determines to be fair and equitable. No claim for loss of anticipated profits will be allowed. The Agency will purchase Materials left on hand according to 00195.80. 00195.80 Allowance for Materials Left on Hand: (a) Purchase of Unused Materials - If Materials are delivered to the Project Site, or otherwise acceptably stored at the order of the Engineer, but not incorporated into the Work due to complete or partial elimination of Pay Items, changes in Plans, or termination of the Contract for public convenience according to 00180.90, and it is not commercially feasible for the Contractor to return them for credit or otherwise dispose of them on the open market; the Agency will purchase them according to the formula and conditions specified in Subsection (b) below. (b) Purchase Formula and Conditions: (1) Formula-The Agency will apply the following formula in determining the Contractor's allowance for Materials left on hand: Contractor's Actual Cost, plus 5% Overhead Allowance, minus Advance Allowances under 00195.60,but no markup or profit. (2) Conditions -The Agency will not purchase the Contractor's Materials left on hand unless the Contractor satisfies the following conditions: • Requests the Agency's purchase of unused Materials; • Shows acquisition of the Materials according to 00160.10; • Shows that the Materials meet Specifications; • Provides receipts, bills and other records of actual cost of Materials delivered to the designated delivery points; and • Demonstrates to the satisfaction of the Engineer that the materials cannot be returned for credit or otherwise disposed of on the open market. 00195.90 Final Payment: (a) Final Estimate -As soon as practicable after Final Inspection of the Project, as provided in 00150.90, the Engineer will prepare a final estimate of the quantities of the Pay Items completed. With-this estimate of quantities as a base, the total amount due the Contractor will be determined according to the terms of the Contract including without limitation any amounts due for Extra Work performed. 128 00195 (b) Final Payment-The amount of final payment will be the difference between the total amount due the Contractor and the sum of all payments previously made. All prior partial estimates and payments shall be subject to correction in the final estimate and Payment. After computation of the final amount due, and after Engineer's issuance of the Third Notification, final payment will be mailed to the Contractor's last known address as shown in the records of the Agency. Beginning 30 Calendar Days after the date of Third Notification, interest will begin to accrue at the rate established by ORS 279C.570 on any money due and payable to the Contractor as final payment, determined as described above. No interest will be paid on money withheld due to outstanding amounts owed by the Contractor under the provisions of 00170.10. (c) No Waiver of Right to Make Adjustment-The fact that the Agency has made any measurement, estimate, determination or certification either before or after completion of the Project, Final Acceptance, Agency assumption of possession of the Project Site, determination of satisfactory completion of Pay Items or Work or release of retainage under 00195.50(d) or payment for any part of the Work, shall not prevent either party from: • Showing the true amount and character of the Work; • Showing that any measurement, estimate,determination or certification is incorrect; • Recovering from the other party damages that may have been suffered because the other party failed to comply with the Contract. (d) Evidence of Contractor Payments -As a condition of final payment, the Agency may require the Contractor to submit evidence, satisfactory to the Engineer, that all payrolls,material bills, and other indebtedness connected with the project have been paid, except that in case of any disputed indebtedness or liens, the Contractor may submit in lieu of evidence of payment, a surety bond satisfactory to the Agency guaranteeing payment of all such disputed amounts when adjudicated in cases where such payment has not already been guaranteed by surety bond. 00195.95 Error in Final Quantities and Amounts: (a) Request for Correction of Compensation - If the Contractor believes the quantities and amounts detailed in the final Contract payment voucher, prepared by the Engineer according to 00195.90, to be incorrect, the Contractor shall submit an itemized statement to the Engineer detailing all proposed corrections. This statement must be submitted to the Engineer within 90 Calendar Days from the date the voucher was mailed to the Contractor, according to 00195.90(b). Any request for compensation not submitted and supported by an itemized statement within the 90 Calendar Day period will not be paid by the Agency. This does not limit the application of Section 00199. (b) Acceptance or Rejection of Request: 129 00195 (1) Consideration of Request-The Engineer will consider and investigate the Contractor's request for correction of compensation submitted according to 00195.95(a), and will promptly advise the Contractor of acceptance or rejection of the request in full or in part. (2) Acceptance of Request- If the Engineer accepts the Contractor's request(s) in full or in part, the Engineer will prepare a post-final Contract payment voucher, including all accepted corrections, and will forward it to the Contractor. (3) Rejection of Request- If the Engineer rejects the request(s) in full, the Engineer will issue a written notice of rejection and mail it to the Contractor. (4) Contractor Objection to Revised Voucher or Notice of Rejection- If the Contractor disagrees with the revised voucher or notice of rejection, the Contractor may seek review and resolution according to the procedure specified in 00199.40. If the Contractor fails to submit a request for 00199.40 review within 30 Calendar Days after the Engineer mails a post-final Contract payment voucher or notice of rejection, the Contractor waives all rights to a claim based on errors in quantities and amounts. If the Engineer rejects the Contractor's request on the basis that the issue was not one that qualified for treatment under this Section, no review according to 00199.40 will be allowed. 130 00196 Section 00196 - Payment for Extra Work 00196.00 General - Only work not included in the Contract as awarded but deemed by the Engineer to be necessary to complete the Project (see 00140.60) will be paid as Extra Work. Regardless of alterations and changes, any item of Work provided for in the Contract will not constitute Extra Work. Payment for alterations and changes to Work will be made according to 00195.20. Compensation for Extra Work will be paid only for Work authorized in writing by the Engineer and performed as specified. Work performed before issuance of the Engineer's written authorization shall be at the Contractor's risk. Extra Work will be paid as determined by the Engineer,according to 00196.10 and 00196.20. 00196.10 Negotiated Price - If the Engineer can reasonably determine a price estimate for Extra Work, the Engineer may then give written authorization to the Contractor to begin the Extra Work. As soon as practicable, but within 10 Calendar Days after that authorization, the Contractor shall respond in writing to the Engineer's Extra Work price estimate by submitting to the Engineer an Extra Work price quote. The price quote shall detail the following items related to the Extra Work: • Types and amounts of Materials • Hours of Equipment use and hours of labor • Travel • Overhead and profit • Other costs associated with the proposed Extra Work Pending approval of the price quote, the Engineer will maintain force account records of the Extra Work. As soon as practicable, but within 10 Calendar Days of receipt of a properly supported price quote, the Engineer will review the price quote and advise the Contractor if it is accepted or rejected. The Engineer will not accept a price quote that cannot be justified on a Force Account basis. If the Contractor's price is accepted, the Engineer will issue a Change Order, and the Extra Work will be paid at the accepted price. 00196.20 Force Account-If the Engineer and the Contractor cannot agree on a price for the Extra Work, the Engineer may issue a Force Account Work order requiring the Extra Work to be paid as Force Account Work. Force Account Work records and payment will be made according to Section 00197. 131 00197 Section 00197 - Payment for Force Account Work 00197.00 Scope -The Materials, Equipment and Labor rates and procedures established in this Section apply only to Extra Work ordered by the Engineer to be performed as Force Account Work. 00197.01 Extra Work on a Force Account Basis -Before ordering Force Account Work, the Engineer will discuss the proposed work with the Contractor, and will seek the Contractor's comments and advice concerning the formulation of Force Account Work specifications. The Engineer is not bound by the Contractor's comments and advice, and has final authority to: • Determine and direct the Materials, Equipment and Labor to be used on the approved Force Account Work;and • Determine the time of the Contractor's performance of the ordered Force Account Work. Force account work performed by subcontractors will be measured and paid for on the same basis and in the same manner as force account work performed directly by the Contractor. If the Engineer orders the performance of Extra Work as Force Account Work, the Engineer will record, on a daily basis, the Materials, Equipment, and Labor used for the Force Account Work during that day. The Engineer and the Contractor shall sign the record daily to indicate agreement on the Materials, Equipment, and Labor used for the Force Account Work performed on that day. The following shall be reflected on the daily record: • Materials used in the Force Account Work as directed by the Engineer, except those furnished and paid under rental rates for use of Equipment; • Equipment which the Engineer considers necessary to perform the Force Account Work. Equipment hours will be recorded to the nearest quarter hour; • Labor costs,including that of Equipment operators and supervisors in direct charge of the specific operations while engaged in the Force Account Work; and • The Engineer's and Contractor's signatures confirming its accuracy. 00197.10 Materials: (a) General -The Contractor will be paid for Materials actually used in the Force Account Work as directed by the Engineer, except for those furnished and paid for under rental rates included with the use of Equipment. Payments will be at actual cost,including transportation costs to the specified location, from the supplier to the purchaser, whether the purchaser is the Contractor, a Subcontractor, or other forces. All costs are subject to the provisions of this Subsection. (b) Trade Discount- If a commercial trade discount is offered or available to the purchaser, it shall be credited to the Agency, even though the discount may not have actually been taken. The Agency will not take any discounts for prompt or early payment, whether or not offered or taken. 132 00197 (c) Not Directly Purchased From Supplier- If Materials cannot be obtained by direct purchase from and direct billing by the supplier, the cost shall be considered to be the price billed to the purchaser less commercial trade discounts, as determined by the Engineer, but not more than the purchaser paid for the Materials. No markup other than actual handling costs will be permitted. (d) Purchaser-Owned Source - If Materials are obtained from a supply or source wholly or partly owned by the purchaser, the cost shall not exceed the price paid by the purchaser for similar Materials furnished from that source on Pay Items, or the current wholesale price for the Materials delivered to the Project Site,whichever is lower. 00197.20 Equipment: (a) General - Equipment approved by the Engineer to perform the Force Account Work will be eligible for payment at the established rates only during the hours it is operated or on standby if so ordered by the Engineer. Equipment hours will be recorded on the daily record to the nearest quarter hour. Except as modified by these provisions, Equipment use approved by the Engineer will be paid at the rental rates given in the most current edition of the Rental Rate Blue Books for Construction Equipment ("Blue Book"),Volumes 1, 2, and 3, published by Penton Media, Inc., and available from EquipmentWatch (phone 1-800-669-3282). (b) Equipment Description - On the billing form for Equipment costs, the Contractor shall submit to the Engineer sufficient information for each piece of Equipment and its attachments to enable the Engineer to determine the proper rental rate from the Blue Book. (c) Rental Rates (without Operator): (1) Rental Rate Formula-Rental rates for Equipment will be paid on an hourly basis for Equipment and for attachments according to the following formula: Monthly Base Rate x Rate Adjustment Factor Hourly 176 hours/month Rate = + Hourly Operating Rate Some attachments are considered "standard Equipment" and are already included in the monthly base rate for the Equipment. That information can be obtained from EquipmentWatch. (2) Monthly Base Rate -The monthly base rate used above for the machinery and for attachments represents the major costs of Equipment ownership, such as depreciation, interest, taxes,insurance, storage,and major repairs. (3) Rate Adjustment Factor-The rate adjustment factor used above will be determined by applying only the Model Year Adjustment to the Blue Book Rates. The Regional and User Defined Ownership/Operating Adjustments shall not apply. (4) Hourly Operating Rate -The hourly operating rate used above for the machinery and for attachments represents the major costs of Equipment operations, such as fuel 133 00197 and oil,lubrications, field repairs, tires or ground engaging components, and expendable parts. (5) Limitations If multiple attachments are included with the rental Equipment, and are not considered "standard Equipment", only the attachment having the higher rental rate will be eligible for payment, provided the attachment has been approved by the Engineer as necessary to the Force Account Work. Rental will not be allowed for small tools that have a daily rental rate of less than $5, or for unlisted Equipment that has a fair market value of$400 or less. The above rates apply to approved Equipment in good working condition. Equipment not in good working condition, or larger than required to efficiently perform the work, may be rejected by the Engineer or accepted and paid for at reduced rates. (d) Moving Equipment - If it is necessary to transport Equipment located beyond the Project Site exclusively for Force Account Work, the actual cost to transport the Equipment to, and return it from, its On-Site Work location will be allowed as an additional item of expense. However, the return cost will not exceed the original delivery cost. These costs will not be allowed for Equipment that is brought to the Project Site for Force Account Work if the Equipment is also used on Pay Item or related Work. If transportation of such Equipment is by common carrier, payment will be made in the amount paid for the freight. No markups will be allowed on common carrier transportation costs. If the Equipment is hauled with the Contractor's own forces, transportation costs will include the rental rate of the hauling unit and the hauling unit operator's wage. If Equipment is transferred under its own power, the rental rate allowed for transportation time will be 75% of the appropriate hourly rate for the Equipment, without attachments,plus the Equipment operator's wage. (e) Standby Time - If ordered by the Engineer, standby time will be paid at 40% of the hourly rental rate calculated according to this Subsection, excluding the hourly operating rate. Rates for standby time that are calculated at less than $1 per hour will not be paid. Payment will be limited to not more than 8 hours in a 24-hour period or 40 hours in a 1 week period. Standby Time provisions shall also apply to Section 00195—Payment. (f) Blue Book Omissions - If a rental rate has not been established in the Blue Book, the Contractor may: • If approved by the Engineer, use the rate of the most similar model found in the Blue Book, considering such characteristics as manufacturer, capacity, horsepower, age and fuel type; • Request EquipmentWatch to furnish a written response for a rental rate on the Equipment,which shall be presented to the Engineer for approval; or • Request that the Engineer establish a rental rate. (g) Outside Rental Equipment - If Contractor-owned or Subcontractor-owned Equipment is not available, and Equipment is rented from outside sources, payment will 134 00197 be based on the actual paid invoice. Approval of the Engineer to rent from outside sources must be obtained prior to renting the equipment. If the invoice specifies that rental rate does not include fuel, lubricants, field repairs, and servicing,an amount equal to the Blue Book hourly operating cost may be added for those items that were excluded. The Agency may reduce the payment when the invoice amount plus allowance is higher than the amount authorized under (c) through (f) of this Subsection. The provisions of 00180.20(c) apply to owner-operated Equipment. 00197.30 Labor-The Contractor will be paid for all labor engaged directly on Force Account Work, including Equipment operators and supervisors in direct charge of the specific force account operations, as follows: (a) Wages -The actual wages paid to laborers and supervisors,if those wages are paid at rates not more than those for comparable labor currently employed on the Project, or at the recognized, current,prevailing rates in the locality of the Project. (b)Required Contributions -The actual cost of industrial accident insurance, unemployment compensation contributions, payroll transit district taxes, and social security for old age assistance contributions incurred or required under statutory law and these Specifications. The actual cost of industrial accident insurance is the National Council on Compensation Insurance (NCCI) rate for the assigned risk pool for the appropriate work class multiplied by the experience modification factor for the Contractor. (c)Required Benefits -The actual amount paid to, or on behalf of, workers as per diem and travel allowances, health and welfare benefits, pension fund benefits, or other benefits when such other benefits are required by a collective bargaining agreement or other employment contract generally applicable to the classes of labor employed on the Project. (d)Overtime -No overtime will be compensated unless authorized in advance of performing the Work by the Engineer. 00197.80 Percentage Allowances -To the Contractor's actual costs incurred, as limited in this Section 00197, amounts equal to a percentage markup of such costs will be allowed and paid to the Contractor as follows: Subsection Percent 00197.10 Materials 17 00197.20 Equipment 17 00197.30 Labor 22 When a Subcontractor performs ordered Force Account Work, the Contractor will be allowed a supplemental markup of 8% on each Force Account Work order. 135 00197 These allowances made to the Contractor will constitute complete compensation for bonds, insurance, overhead, general and administrative expense, profit, and all other Force Account Work costs that were incurred by the Contractor, or by other forces that the Contractor furnished. No other reimbursement, compensation, or payment will be made. 00197.90 Billings -Billings for Force Account Work by the Contractor shall be submitted for the Engineer's approval on forms provided by the Agency or approved by the Engineer. Billings for Materials (other than Incidental items out of the inventory of the Contractor or Subcontractors), rental Equipment from sources other than the Contractor or Subcontractors, and Special Services, shall be accompanied by copies of invoices for the goods and services. The invoices shall be fully itemized showing dates, quantities, unit prices, and complete descriptions of goods and services provided. Invoices for amounts of $10 or less per invoice are not required,unless requested by the Engineer. Costs included on the billings shall comply with 00197.01(a) and 00197.10 through 00197.40. When a billing for Force Account Work has been paid at the Project level, no further corrections will be made because of further review if those corrections amount to less than $10. 136 00199 Section 00199 -Disagreements, Protests, and Claims 00199.00 General-This Section details the process through which the parties agree to resolve any disagreement concerning additional compensation or concerning a combination of additional compensation and Contract Time. (See 00180.80 for disagreements and claims concerning additional Contract Time only, and 00195.95 for disagreements and claims concerning correction of final compensation.) The Agency will not consider direct disagreements, protests, or claims from subcontractors, Suppliers, or any other Entity not a party to the Contract. 00199.10 Procedure for Resolving Disagreements -When disagreements occur concerning additional compensation or a combination of additional compensation and Contract Time, the Contractor shall first pursue resolution through the Engineer of all issues in the dispute, including without limitation the items to be included in the written notice in 00199.20. If the discussion fails to provide satisfactory resolution of the disagreement, the Contractor shall follow the protest procedures outlined in 00199.20. If the Engineer denies all or part of the Contractor's protest, and the Contractor desires to further pursue the issues, the Contractor shall submit a claim for processing according to 00199.30. 00199.15 Inappropriate Protest or Claim -It shall be presumed that the Contractor submits a protest or claim for additional compensation in good faith, based upon facts which reasonably support the Contractor's position and with full knowledge and understanding of the injury done to the Agency when notice of differing Project Site conditions or claims for additional compensation are not submitted in a timely manner as required under the Contract. Accordingly, the submission of a protest or claim without the concurrent submission of evidence that reasonably supports the protest or claim, or the submission of a protest or claim in an untimely manner will constitute a waiver of the protest or claim. 00199.20 Protest Procedure - f the Contractor disagrees with anything required in a Change Order or other written or oral order from the Engineer, including any direction, instruction, interpretation, or determination, or if the Contractor asserts a disagreement or dispute on any other basis, except 0195.95, that, in the Contractor's opinion, entitles or would entitle the Contractor to additional compensation or a combination of compensation and Contract Time, the Contractor shall do all of the following in order to pursue a protest and preserve its claim: (a) Oral Notice - Give oral notice of protest to the Engineer and outline the areas of disagreement before starting or continuing the protested Work. (b) Written Confirmation of Oral Notice —Not later than the end of the next business day following the day that oral notice of protest is given, deliver written documentation to the Engineer of the oral notice that includes the notice of protest and the areas of disagreement. (c) Written Notice - File a proper written notice of protest with the Engineer within 7 Calendar Days after receiving the protested order. In the notice the Contractor shall: 137 00199 • Describe the acts or omissions of the Agency or its agents that allegedly caused or may cause damage to the Contractor or to the Project, citing specific facts, persons, dates and Work involved; • Describe the Contractor's proposed alternative to the Work ordered, if any, which will avoid damage to Contractor or to the Project; • Describe the nature of the damages; • Cite the specific Contract provision(s),if any,that support the protest; • Include the estimated dollar cost, if any, of the protested Work, and furnish a list of estimated Materials, Equipment and labor for which the Contractor might request additional compensation; and • If additional compensation is estimated to be due, include the estimated amount of additional time required,if any. FAILURE TO COMPLY WITH THIS NOTICE REQUIREMENT RENDERS THE NOTICE IMPROPER AND SHALL CONSTITUTE A WAIVER OF ANY CLAIM FOR ADDITIONAL COMPENSATION OR A COMBINATION OF ADDITIONAL COMPENSATION AND CONTRACT TIME FOR ANY PART OF THE PROTESTED WORK. (d) Engineer's Record and Response -The Engineer will file a copy of each written notice of protest in the Project records and will issue a written response to the protest within seven (7) Work Days of receipt of a timely filed written notice of protest. The Engineer has no responsibility to evaluate the protest unless the Contractor has timely filed a proper notice submitting all of the above information. (e) Final Documentation of Claim -Within 60 Calendar Days following completion of the protested work, Contractor shall provide the Engineer with complete documentation of protested work, listing exact materials, equipment and labor used for the work and the dollar amount requested for each. If the claim is accepted, no additional compensation will be awarded based on documentation submitted after this deadline. If the claim is denied or if the Contractor is not satisfied with the decision by the Engineer, the amount claimed by the Contractor in any subsequent Step or proceeding may not exceed the dollar amount requested under this subsection. (f) Records -Keep complete records of all costs and time incurred throughout the protested Work, and allow the Engineer access to those and other supporting records. Provide daily records of protested Work, on a weekly basis, on a schedule to be set by agreement with the Engineer. (g) Comparison of Records - Provide the Engineer adequate facilities for keeping cost and time records of the protested Work. The Contractor and the Engineer will compare records and either bring them into agreement at the end of each day, or record and attempt to explain any differences. (h) Work to Proceed - In spite of any protest, proceed promptly with the Work ordered by the Engineer. (i) Evaluation of Protest -The Engineer has no responsibility for evaluating a protest that is not timely filed, or for which adequate supporting documentation has not been 138 00199 made available to the Engineer. Provided the procedures above are followed, the Engineer will promptly evaluate all protests, after the Contractor has fully complied with the requirements described in 00199.20(c), Written Notice. If the protest is denied, the Engineer will notify the Contractor in writing of the reasons for full or partial denial. If a protest is found to be valid, the Engineer will,within a reasonable time, make an equitable adjustment of the Contract. Adjustment of time will be evaluated according to 00180.80. The Engineer has no responsibility for evaluating and may reject a protest that does not comply with 00199.20(b). If the protest is rejected, the Engineer will notify the Contractor in writing of the reasons for rejection. (j) Protest Evaluation by Third Party Neutral - If the Engineer agrees that the Contractor has fully complied with the requirements described in 00199.20(b), and if the Engineer fully or partially denies, in writing, the Contractor's protest according to 00199.200, the Contractor may request that a mutually selected Third Party Neutral review the protest. Procedures for selecting, using, and paying for the cost of the Third Party Neutral will be specified by Change Order. If the Contractor does not accept the Engineer's evaluation of the protest, or either the Contractor or Engineer disagrees with the resolution recommended by the Third Party Neutral, the Contractor may pursue a claim as described in 00199.30. 00199.30 Claims Procedure: (a) General - If the Contractor believes that additional compensation is due, or a combination of additional compensation and Contract Time, and has pursued and exhausted all the procedures provided in 00199.10 and 00199.20 to resolve a disagreement and protest, the Contractor may file a claim. The Agency's Contract is with the Contractor. There is no contractual relationship between the Agency and any subcontractors, Suppliers or any Entity other than the Contractor. It is the Contractor's responsibility to fully evaluate any claim before presenting it to the Agency. In addition, when a claim includes Work done or costs incurred by any subcontractors, Suppliers, or any Entity other than the Contractor, the Contractor remains solely responsible for presenting the claim to the Agency. Claims that include Work done or costs incurred by subcontractors, Suppliers, or any Entity other than the Contractor will not be considered by the Agency unless the Contractor has: • Completed and provided its own written evaluation of the claim; • Verified by its own independent review and evaluation of the amount of compensation sought;and • Certified the claim in accordance with 00199.30(b) (Part 10). (b) Claims Requirements -At any time during the progress of the Work, but not later than 45 Calendar Days following the date of the Second Notification, the Contractor shall submit to the Engineer in writing, claims for additional compensation or a combination of additional compensation and Contract Time additional to that specified in the Contract. For a claim not submitted within the 45 day limit, that has not met the requirements of 139 00199 00199.20, or is not filed as provided in 00199.30, the Contractor waives any claim for additional compensation or for additional compensation and Contract Time, and the Agency may reject the claim. Written claims to the Engineer or the Agency by the Contractor shall be delivered to the Agency address shown in the Public Improvement Contract, unless a different address is agreed to by the Engineer, and shall be delivered: • By U.S. Postal Service first class mail or priority mail (which at the sender's option may include certified or registered mail return receipt requested); or • By overnight delivery service of a private industry courier. • Claims will be considered as having been received by the Agency: • At the time of actual receipt or 7 Calendar Days after the postmarked date when deposited for delivery by first class or priority mail,whichever is earlier; or • At the time of actual receipt or 3 Calendar Days after deposit with a private industry courier for overnight delivery service,whichever is earlier. The Agency reserves the right at any time and at any step in the claim decision or review process to request additional information, records or documentation related to the claim or the Contract either directly or through agents working toward resolution of the disputed or claimed events and issues. Claims shall be made in writing, and shall include all information, records and documentation necessary for the Agency to properly and completely evaluate the claim. To be considered, claims for additional compensation, or for additional compensation and Contract Time, shall be completed according to 00199.30 and shall be submitted with the required information and in the format below and labeled as required below for each claimed issue: (Part 1) Summary (label page 1.1 through page 1.X) - In the summary, include a detailed, factual statement of the claim for additional compensation and Contract Time, if any,with necessary dates and locations of Work involved in the claim and the dates of when the event arose. Also include detailed facts supporting the Contractor's position relative to the Engineer's decision (see 00199.20(0); (Part 2) Proof of notice (label page 2.1 through page 2.X) - Submit a copy of the written notice, with all attachments, that was given to the Agency. Include the date when that written notice and the date when oral notice was given: (Part 3) Copies of the Contract Specifications that support the Contractor's claim (label page 3.1 through page 3.X); (Part 4) Theory of entitlement supporting the claim (label page 4.1 through page 4.X) - Include a narrative of how or why the specific Contract Specifications support the claim and a statement of the reasons why such Specifications support the claim; (Part 5) Itemized list of claimed amounts (label page 5.1 through page 5.X) - Claimed damages that resulted from the event with a narrative of the theories and records and documents used to arrive at the value of the damages; 140 00199 (Part 6) Additional Contract Time requests (label page 6.1 through page 6.X) - If the claim is for a combination of additional compensation and Contract Time, submit a copy of the schedule that was in effect when the event occurred and a detailed narrative which explains how the event impacted Contract Time. In addition, if an Agency- caused delay is claimed: • Include the specific days and dates under claim; • Provide detailed facts about the specific acts or omissions of the Agency that allegedly caused the delay, and the specific reasons why the resulting delay was unreasonable; and • Provide a schedule evaluation that accurately describes the impacts of the claimed delay. • Also see 00180.80 for additional requirements regarding claims for Contract Time and causes that are eligible and ineligible for consideration; (Part 7) Copies of actual expense records (label page 7.1 through page 7.X) - Include documents that contain the detailed records and which support and total to the exact amount of additional compensation sought. Include the information and calculations necessary to support that amount. That amount may be calculated on the basis of Section 00197, if applicable, or may be calculated using direct and indirect costs presented in the following categories: • Direct Materials; • Direct Equipment. The rate claimed for each piece of Equipment shall not exceed the actual cost. In the absence of actual Equipment costs, the Equipment rates shall not exceed 75 percent of those calculated under the provisions of 00197.20. For each piece of Equipment, the Contractor shall include a detailed description of the Equipment and attachments, specific days and dates of use or standby, and specific hours of use or standby; • Direct labor; • Job overhead; • General and administrative overhead; and • Other categories as specified by the Contractor or the Agency; (Part 8) Supporting records and documents (label page 8.1 through page 8.X) - Include copies of, or excerpts from the following: • Any documents that support the claim, such as manuals standard to the industry and used by the Contractor;and • Any daily reports or diaries related to the event, photographs or media that help explain the issue or event (optional), or all other information the Contractor chooses to provide (optional); (Part 9) Certification (label page 9.1 through 9.X) -A certified statement, signed by a person authorized to execute Change Orders, by the Contractor, subcontractor, Supplier, or Entity, originating the claim, as to the validity of facts and costs with the following certification: 141 00199 Under penalty of law for penury or falsification, the undersigned, (Name), (1 itle (Compan certifies that this claim for additional compensation for Work on the Contract is a true statement of the actual costs incurred (in the amount of ,$ , exclusive of interest) and is fully documented and supported under the Contract between the parties. Signature: Date: 20 Subscribed and sworn before me this day of 120 Notary Public My commission expires (Part 10) Contractor evaluation of a lower tier claim (label page 10.1 through 10.X) - If the claim includes Work done or costs incurred by any subcontractors, Suppliers, or any Entity other than the Contractor,the following are required: • Data required by the other Subsections of 00199.30(b); • Copies of the Contractor's, subcontractor's, Supplier's and Entity's, at all tiers above the level of which the claim originates, separate evaluation of entitlement; • Copies of the Contractor's, subcontractor's, Supplier's and Entity's, at all tiers above the level of which the claim originates, independent verification and evaluation of the amount of damages sought; and • A person authorized to execute Change Orders on behalf of the Contractor, subcontractor, Supplier and Entity, at all tiers above the level of which the claim originates, must sign a statement with the following certification: Under penalty of law for per ug or falsification, the undersigned, Name) (Title). 6 omban�) certifies that this claim originating from the subcontractor, Supplier or Entity (Company)for additional compensation for Wlork on the Contract is a reasonable statement, independently verified, of the costs incurred (in the amount of$ , exclusive of interest)and is fully documented and supported under the Contract between the parties. Signature: Date: 20 Subscribed and sworn before me this day of 20_ Notary Public My commission expires If the Engineer determines that additional information, records or documentation is needed to allow proper evaluation of the claim submittal, the Engineer will request the information, records or documentation. The Contractor shall submit to the Engineer within 14 Calendar Days, or as otherwise agreed by the parties, the required additional information, records and documentation. 142 00199 If the Engineer determines that the claim submittal with the additional information, records and documentation submitted is incomplete and not accepted as a claim, the Engineer will notify the Contractor in writing and the submittal will be rejected and will not be considered under 00199.40. (c) Records Requirements -The Contractor shall comply with 00170.07. (d) Compliance Required -Full compliance by the Contractor with the provisions of this Section is a condition precedent to the commencement of any lawsuit by the Contractor to enforce any claim. 00199.40 Claim Decision; Review; Exhaustion of Administrative Remedies -The Agency intends to resolve all claims at the lowest possible administrative level. The Engineer will also determine whether multiple claims should be advanced separately or together. If the Engineer denies the claim for additional compensation or a combination of additional compensation and Contract Time,in full or in part, according to 00199.40(a), the Contractor may request review of the denial. The disputed claim for additional compensation or a combination of additional compensation and Contract Time may then be resolved, in full or in part, at any of the progressive steps of claim review procedure as specified in (b) through (c) of this Subsection. If the Engineer has denied a claim, in full or in part, for Contract Time only according to 00180.80, or has denied a claim, in full or in part, for correction of final compensation according to 00195.95, those disputed claims may then be resolved, in full or in part, at either of the two progressive steps of claim review procedure as specified in (b) through (c) of this Subsection. A person authorized by the Contractor to execute Change Orders on behalf of the Contractor must be present and attend all claim hearings. For all claims, all of the actions and review under each step of the review process shall occur before the review can be advanced to the next higher step. If, at any step in the claim decision or review process, the Contractor fails to promptly submit requested information or documentation that the Agency deems necessary to analyze the claim, the Contractor is deemed to have waived its right to further review, and the claim will not be considered properly filed and preserved. (a) Decision by the Engineer-The Engineer will, as soon as practicable, consider, investigate, and evaluate a Contractor's claim for additional compensation, or for a combination of additional compensation and Contract Time, if submitted as required by 00199.30. Once the Engineer determines the Agency is in receipt of a properly submitted claim, the Engineer will arrange a meeting, within 21 Calendar Days or as otherwise agreed by the parties,with the Contractor in order to present the claim for formal review and discussion. If the Engineer determines that the Contractor must furnish additional information, records or documentation to allow proper evaluation of the claim, the Engineer will schedule a second meeting, to be held within 14 Calendar Days or as otherwise agreed by 143 00199 the parties, at which the Contractor shall present the requested information, records and documentation. The Engineer will provide a written decision to the Contractor within 30 Calendar Days of the last Engineer-level meeting. If the Contractor does not accept the Engineer's decision, the Contractor may, within 10 Calendar Days of receipt of the written decision, request in writing that the Engineer arrange a review at Step 1 (see (b) below). (b) Step 1: Public Works Director Level Review-The Contractor shall request that the Engineer arrange a meeting with the Public Works Director or the Public Works Director's designee, as determined by the Public Works Director, in order to present the denied or partially denied claim for formal review and discussion. The meeting will take place within 21 Calendar Days of the Agency's receipt of the request, or as otherwise agreed by the parties. If the Public Works Director (or designee) determines that the Contractor must furnish additional information, records or documentation to allow proper evaluation of the claim, the Public Works Director (or designee) will schedule a second meeting, to be held within 14 Calendar Days, or as otherwise agreed by the parties, at which the Contractor shall present the requested information,records and documentation. The Public Works Director (or designee) will provide a written decision to the Contractor within 30 Calendar Days of the last meeting with the Public Works Director (or designee). The claim is subject to 00199.60, if not all of the records requested by the Public Works Director (or designee) were furnished. If applicable, advancement of the claim is subject to the provisions of 00199.60 regarding waiver and dismissal of the claim or portions of the claim. If the Contractor does not accept the decision, the Contractor may, within 180 Calendar Days from the date of receipt of the Public Works Director (or designee) written decision or within 90 Calendar Days of the date of Second Notification, whichever is later, initiate Step 2 as set forth in subsection (c) below. (c) Step 2: Arbitration and Litigation -The Contractor must follow each step in order, and exhaust all available administrative remedies before resort to arbitration and litigation. Litigation of a claim that cannot be resolved in Step 1 shall be initiated by filing a complaint in the Circuit Court for the State of Oregon in the county where the Agency's main office is located that contains a stipulation to arbitration under ORS 36.410. The claim and all cross and counter-claims filed in response to the complaint shall be submitted to the Court Arbitration Program set forth in ORS 36.400 to 36.425, Chapter 13 of the Oregon Uniform Trial Court Rules and the Circuit Court supplemental local rules concerning arbitration. Either party may seek, and shall be entitled to, an order directing the other party to submit to arbitration as provided herein and to judgment for its costs, expenses and attorney fees in obtaining and enforcing the order In no event shall this Subsection be construed as a waiver by the Agency or by the State of Oregon on any form of defense or immunity, whether sovereign immunity, governmental 144 00199 immunity,immunity based on the Eleventh Amendment to the Constitution of the United States or otherwise, from any claim or from the jurisdiction of any court. (d) Payment of Costs, Expenses and Attorney's Fees -The prevailing party shall be entitled to an award for reasonable costs and expenses incurred after the initiation of Step 2, including costs and expenses incurred for arbitration, trial de novo and on appeal. Costs and Expenses shall include, but shall not be limited to, reasonable attorney fees and expenses, arbitrator fees and expenses, and costs of discovery As used in this subsection 00199.40(d), "prevailing party" for an arbitration award means (1) a Contractor who has received an arbitration award, exclusive of interest, costs and expenses, that is more than the dollar amount claimed by the Contractor in its Final Documentation of Claim under 00199.20(d) or (2) the Agency if there is no arbitration award to the Contractor or if the arbitration award to the Contractor, exclusive of interest, costs and expenses,is less than the dollar amount of the award in the Step 1 decision. For all other arbitration awards, there shall not be a "prevailing party." The award of costs and expenses after trial de novo shall be made as provided for in ORS 36.425. The award of costs and expenses after appeal from a judgment entered after trial de novo shall be to the prevailing party designated as such by the appeals court. The Contractor shall comply with 00170.00. 00199.50 Mediation-Notwithstanding the formal claims procedure specified above, the parties may enter into nonbinding mediation by mutual agreement at any time,in which case the parties may also agree to suspend the time requirements in Section 00199 pending the outcome of the mediation process. The rules, time and place for mediation, as well as selection of the mediator, shall be established by mutual agreement. Costs shall be divided equally between the Contractor and the Agency. Either party may terminate mediation at any time upon 5 Calendar Days notice to the other, after which the time requirements of Section 00199 shall be automatically reinstated and shall resume from the point at which the time requirements were suspended. 00199.60 Review of Determination Regarding Records - If not all of the records requested by the Agency under 00199.40(c) Step 2 were provided, then the Agency will determine: • If the records are of the type described in 00170.07; and • If the records have not been maintained or the records, or access to the records, has not been provided to the Agency as required by 00170.07 and this Section;and • If the records are material and necessary for proper evaluation of part or all of the claim; and • The portions of the claim for which the records are material and necessary for proper evaluation. If the Agency makes the foregoing determinations, then subject to the review process described below, all portions of the claim for which the Agency determined the records are material and necessary for proper evaluation are immediately waived and irrevocably dismissed. 145 00199 Even if the records have not been maintained or the records, or access to the records, have not been provided to the Agency in a given instance, the Agency may determine that sufficient records have been provided for the Agency to properly evaluate the claim in that instance. If the Agency makes this determination, the claim or portions of the claim will not be waived or dismissed under this provision. If the Contractor does not accept the Agency written determination that the records are material and necessary for proper evaluation of part or all of the claim, and the portions of the claim for which the records are material and necessary, the Contractor may, within 14 Calendar Days of receipt of the Agency determination, request, in writing, a review of such determination by the Public Works Director (or designee). If the Contractor does not request a review of the Agency determination, the Agency determination shall then become the Agency's final determination as of the expiration of the time limit to request review. If the Contractor requests the review, the Public Works Director (or designee)will schedule a review meeting within 14 Calendar Days, or as otherwise agreed by the parties, of when the Public Works Director (or designee)receives the written review request. The Agency and the Contractor will each have an opportunity to explain their respective positions at the review meeting in a manner determined by the Public Works Director (or designee). Within 10 Calendar Days of the review meeting, the Public Works Director (or designee)will issue a written proposed finding of whether the records not maintained or not provided to the Agency, or for which access was not provided to the Agency, are material and necessary for proper evaluation of part or all of the claim. If the Public Works Director (or designee)makes that finding, then the Public Works Director (or designee)will also make a proposed written finding as to what portions of the claim the records are material and necessary and, therefore,waived and irrevocably dismissed. Even if the records have not been maintained or the records, or access to the records, have not been provided to the Agency in a given instance, the Public Works Director (or designee) may determine that sufficient records have been provided for the Agency to properly evaluate the claim in that instance. If the Public Works Director (or designee) makes this determination, then the claim or portions of the claim will not be waived or dismissed under this provision. The Public Works Director's (or designee) findings will be submitted to the Contractor. The Public`Yorks Director's (or designee) findings are the Agency's final determination. If the Agency's final determination is that the records are material and necessary for proper evaluation of part or all of the claim, then the claim or that portion of the claim for which the records are material and necessary is waived and irrevocably dismissed, unless the Contractor provides the records, or access to the records, to the Agency within 5 Calendar Days of the Agency's final determination. If the Contractor provides the records, or access to the records,within this time limit, the Agency will schedule a meeting with the Contractor within 14 Calendar Days or as otherwise agreed by the parties, to discuss the records. The Agency's final determination that records are material and necessary for proper evaluation of part or all of the claim, and the Agency's final determination of the portions of the claim for which the records are material and necessary, shall be final and binding. 146 00199 If the entire claim is waived and irrevocably dismissed pursuant to the Agency's final determination there will be no further decision by the Agency on the claim or further review of the claim under 00199.40 and the claim will not be eligible for mediation under 00199.50. If only portions of the claim are waived and irrevocably dismissed pursuant to the Agency's final determination, the Agency will provide a written decision to the Contractor regarding the remaining portions of the claim within 30 Calendar Days of the final Step 2 meeting, or the Agency's final determination regarding the records, whichever is later. There will be no further decision by the Agency on or further review under 00199.40 of the portions of the claim waived and irrevocably dismissed pursuant to Agency's final determination and those portions will not be eligible for mediation under 00199.50. 147 ATTACHMENT L-SPECIAL PROVISIONS CITY OF TIGARD DIRKSEN NATURE PARK-RESTROOM&NATURE PLAY IMPROVEMENTS ATTACHMENT L SPECIAL PROVISIONS CITY OF TIGARD DIRKSEN NATURE PARK—INTERPRETIVE SHELTER/RESTROOM AND NATURE PLAY IMPROVEMENTS WORK TO BE DONE The Work to be done under this Contract consists of constructing a modular interpretive shelter, concrete walk, nature play features, and site furnishings. APPLICABLE SPECIFICATIONS The Specifications that are applicable to the Work on this Project is the 2015 edition of the "Oregon Standard Specifications for Construction",City of Tigard General Conditions,and technical specifications. All work shall be in accordance with these specifications except where specifically modified in this document and on the plans. For this project,when the specification says `Agency'it may typically be understood to mean `City' in project- specific cases,but may refer to the Oregon Department of Transportation, especially in cases of standards and testing. All number references in these Special Provisions shall be understood to refer to the sections and subsections of the Standard Specifications, Supplemental Specifications, and Project Manual bearing like numbers and to sections and subsections contained in these Special Provisions in their entirety. Section 00120—Bidding Requirements and Procedures Comply with Section 00120 of the city of Tigard General Conditions modified as follows: 00120.01 General Bidding Requirements—Bids must be submitted in writing before the deadline and at the location stated in the Advertisement for Bid. 00120.02 Prequalification of Bidders—See Special Provisions Section 00294 for personnel certification requirements. 00120.03 Request for Solicitation Documents—Bid Package,Plans and Specifications are available online at www.dyard-or/gov/business/bids or in person at Tigard City Hall located at 13125 SW Hall Blvd.Tigard,OR 97223 at no charge.. Copies of the Oregon Standard Specifications for Construction 2015 may be downloaded or purchased online at http://www.oregon.gov/ODOT/HWY/SPECS/Pages/standard—Specifications.aspx. (a) Paper Bids - Bidders must obtain Solicitation documents from the City of Tigard, either online at www.tigard-or.gov/business/bids or in person at Tigard City Hall located at 13125 SW Hall Blvd.Tigard, OR 97223. Each request must include both the name of the person ordering or obtaining the Solicitation Documents,and the name of the Entity intending to use them. (The City will add the name of the Entity intending to use the Solicitation Documents obtained from the City of Tigard may be used to submit Bids. (b) Standards and Specifications — The work embraced herein shall be done in accordance with the following standards and specifications. City of Tigard Public Improvement Design Standards Download from the City's web site SP-1 CWS Design and Construction Standards 07-20 www.cleanwaterservices.org Manual on Uniform Traffic Control Devices (MUTCD) Oregon Standard Specifications for Construction 2015 Available from ODOT Copies of these standards and specifications can be found at the locations stated above. SECTION 00150—CONTROL OF WORK Comply with Section 00150 of the City of Tigard General Conditions modified as follows: 150.15 Construction Stakes, Lines, and Grades: (c) Contractor Responsibilities —Add the following bulleted items at the end of the City of Tigard General Conditions. • Coordinate construction to provide sufficient area for Surveyor to perform surveying work efficiently as safely; • Set any reference lines for automatic control from the control stakes provided by the Surveyor. • The Contractor shall examine the stakes before commencing work. Where the validity of a stake(s) is questioned,promptly notify the Agency to check such stake(s) before proceeding. Construction Staking Services to include but not limited to: • Verify existing control monuments. • Set horizontal control points in the project area as necessary. • Set temporary project benchmarks as necessary. • Clearing Limits: provide one set of stakes to define clearing and grubbing limits. • Pathways: provide alignment and grade stakes along concrete pathway at 25'intervals and curve geometry points. • Stake sanitary sewer line and provide grade information at 25' offsets. • Stake waterline and electrical conduit as needed. • Locate tall curb for nature play infrastructure. • Provide sufficient layout to erect the interpretive shelter/restroom facility. 00150.50 Cooperation with Utilities -Add the following: (f) Utility Information: The locations of facilities shown on the plans were derived from the best information available. It shall be the responsibility of the Contractor to verify the existence and exact locations of underground facilities prior to construction. Any existing facilities damaged by the Contractor's operations shall be restored or replaced to an equal or better condition (in the judgment of the engineer) at the expense of the Contractor. For utility locate markings,the Contractor shall notify Utility Notification Center at least 2 working days,but not more than 14 calendar days, prior to performing any excavation or any other work close to any underground pipeline,conduit,duct,wire or other structures.The Contractor shall be solely responsible for maintaining utility locate markings until project construction is complete. The Contractor shall also notify all utilities that may be affected by the construction operation at least 48 hours in advance that their services will be affected by the work and make reasonable accommodations (in the judgment of the engineer) for the operation of these utilities. The following information is included for the Contractor's convenience: SP-2 Utility Agency Contact Phone Email Water City of Tigard Sam Morrison 503-718-2596 samm@tigard-or.eov 24-hour 503-639-1554 Sanitary City of Tigard Rob Block 503-718-2607 rob@tigard-or.gov Sewer Commercial Clean Water Inspection Request 503-681-4444 To be determined line tap Services Line Storm Sewer City of Tigard Rob Block 503-718-2607 rob@tigard-or.eov Power PGE Tod Shattuck 503-672-5466 tod.shattuck@pgn.com 24-hour 503-464-7777 Damage& Repair 503-736-5662 Cable Comcast Ken Will 971-801-5641 kenneth willis@comcast.com Damage & Repair 503-617-1212 Telephone Frontier John Bielec 503-367-5106 john.bielec@ftr.com 24-hour 1-877-462-8188 CenturyLink Scott Miller(Local 971-769-9940 scott.miller4@centurvlink.com Network) CenturyLink Mike Lopez 503-242-4144 michael.lopez@centurylink.com (National Network) Gas NW Natural Peter Cathcart 503-715-7441 peter.cathcart@nwnatural.com Damage& Repair 503-226-4211 00150.55 Cooperation with Other Contractors—Add the bulleted items to the end. • Contractor shall take receipt of the Romtec restroom materials upon delivery by Romtec. (Supplier). Contractor responsible from unloading of materials. SECTION 00170—LEGAL RELATIONS AND RESPONSIBILITIES Comply with Section 00170 of the City of Tigard General Conditions modified as follows: 00170.01 Other Agencies Affecting Agency Contracts—Add the following: (c) Local Agencies —Add the following: • Clean Water Services • City of Tigard 00170.02 Permits, Licenses, and Taxes —Add the following: • Comply with all requirements and sections of the permits including but not limited to; o CWS Service Provider Letter CWS File Number 13-000529 o Contractor to submit contact information to CWS for issuance of 1200-C. o City of Tigard Building Permit (Structural) o City of Tigard Building Permit (Site Works) —Contractor to fill out required sections prior to issuance of permits. SP-3 o City of Tigard Building Permit (Plumbing) —Contractor to fill out required sections prior to issuance of permits. o City of Tigard Building Permit (Site Utilities) —Contractor to fill out sections prior to issuance of permits. o City of Tigard Building Permit (Electrical) —Contractor to fill out and submit for issuance of a permit. 00170.03 Furnishing Right of Way and Permits—Add the following: The Agency shall be responsible for obtaining the following permits: 1. City of Tigard Building Permits (except for electrical). 3. Contract Fee payment to BOLI. SECTION 00180—PROSECUTION AND PROGRESS Comply with Section 00180 of the City of Tigard General Conditions modified as follows: 00180.40(a) In General—Add the following bullet. • Work is permitted between the hours of 7:00 a.m. to 7:00 p.m. Monday through Friday unless otherwise authorized by the City. 00180.41 Project Work Schedules—After the paragraph that beings "One of the following Type..." add the following sentence: A Type "A" schedule as detailed in the City of Tigard General Conditions is required for this contract. 00180.50(h) Contract Time—Add the following subsection. Work to be done under this project shall be completed within 100 Calendar Days of issuance of the Notice to Proceed. Substantial Completion—Contractor to obtain substantial completion within 90 Calendar Days of issuance of the Notice to Proceed. Substantial completion for this project will consist of a completed interpretive shelter/restroom,nature play,irrigation, and landscaping. 0180.85 Liquidated Damages—Add the following paragraph to the end of this subsection: The liquidated damages for failure to complete the Work required to meet substantial completion required by 00180.50 (h)will be $500 per Calendar Day. SECTION 00220—ACCOMODATIONS FOR PUBLIC TRAFFIC Comply with Section 00220 of the Standard Specifications modified as follows: 00220.02 Public Safety and Mobility -Add the following bulleted items to the end of this subsection: • Traffic signs shall be removed promptly when no longer in effect. • No material or equipment shall be stored where it could interfere with the free and safe passage of public traffic (including drivers,pedestrians,cyclists,and all others). • Convenient access to driveways,houses,and businesses shall be maintained. Access to private properties must be kept open. • Pedestrians and all others shall be protected from moving equipment,open trenches, falling objects,and all other hazards associated with construction. • Streets shall not be closed during construction. SP-4 • Closure of any traffic lane requires advanced approval from the City. Traffic shall not be delayed more than 10 minutes while routing through the construction site. The total hour of 10-minute delays shall not exceed 2 hours in any workday. The City reserves the right to restrict work for specific holidays or events. • Do not place work zone signs or supports that will block existing walkways, unless a pedestrian detour route has been submitted and approved by the City. • The engineer and/or inspector may order immediate stoppage of work and restoration of normal traffic patterns at any time if, in their judgment, such action is necessary to reduce excessive delays and/or protect public safety. • The Contractor shall notify the applicable following agencies and organizations a least five (5) working days in advance that their services will be affected by the work, including lane/road closures or other restrictions which could cause delay to emergency,delivery or transit vehicles. The information below is provided for the contractor's convenience;it is the contractor's responsibility to make sure each entity is properly notified. Emergency Services 911 City of Tigard Police Department(Non-Emergency) 503-629-0111 Tualatin Valley Fire&Rescue (Station 51) Qohn Wolff) 503-612-7000 United States Post Office (Non-Emergency Services) 503-968-0753 or 503-968-2991 United States Post Office (Emergency Services) 866-261-6412 Tigard-Tualatin School District(Jean Devenport) 503-431-4046 First Student(Joanne Kirkbride) 503-431-2345 Tri-Met—Road Operations 503-962-8117 Pride Disposal (Lottie Schmidt) 503-625-6177 Ext 129 ODOT,District 2B Qames Nelson) —james.a.nelson&odot.state.or.us 971-673-6200 SECTION 00225—WORK ZONE TRAFFIC CONTROL Replace this Section of the Standard Specifications with the following. 00225.00 Scope—This work consists of providing temporary traffic control measures (TCM) and furnishing, installing,moving,operating,maintaining,inspecting,and removing traffic control devices (TCD) throughout the Project area according to these specifications or as directed. At a minimum install the following: Install Type III temporary barricades "Trail Closed" signs (Locate at the Fanno Creek trailhead/Tigard St entrance and one just south of the work zone area in the sports field as directed by the City. Install temporary trail detour signage along Tigard St from the trailhead connection to the Education Building parking lot located at 11130 SW Tigard Street. Install temporary detour routing through the soft surface pathway to the sports field park. Contractor to provide pedestrian detour signage plan for acceptance prior to commencement of construction activities. SECTION 00280—EROSION AND SEDIMENT CONTROL Comply with Section 00280 of the Standard Specifications modified as follows: SP-5 00280.03 Standards-Replace"ODOT`Erosion and Sediment Control'manual"with"Clean Water Services Design and Construction Standards." 00280.06 Erosion and Sediment Control Manager—Add the following to the end of this section: Contractor shall assume pernuttee responsibilities and transfer of the 1200-C permit for the project. Contractor will designate the responsible qualified party for fulling the requirements of the 1200-C permit including 24- hour emergency contact and site log book preparation and maintenance. 00280.80 Measurement—Add the following under 280.80(a) and remove all of subsection 280.80(b) through 280.80e: Measurement under lump sum for erosion and sediment control shall be project wide for all phases, construction activities, and permit areas. Estimated Quantities: Item Quanti Sediment Fence 900 LF Straw Wattles 2,165 LF Concrete Washout Area 1 EA Construction Entrance 1 EA Gravel Haul Road 80 CY Plastic Sheeting 500 SY Inlet Protection 4 EA Orange Construction Fencing 2,130 LF 00280.90 Payment—Remove the last sentence in this subsection, "Water used for non-chemical dust control will be paid according to Section 00340." SECTION 00305—CONSTRUCTION SURVEY WORK Section 00305,which is not a Standard Specification, is included for this Project by Special Provision. Description 00305.00 Scope -Provide construction survey work according to the current edition on the date of Advertisement, of the ODOT "Construction Surveying Manual for Contractors". This manual is available on the web at: littp•//www oregon gov/ODOT/HWY/GEOMETRONICS/Pages/documeiits.aspx The Agency will not establish control stations,perform measurements and calculations for pay quantities, or perform final "as constructed"measurements, contrary to Section 1.5 of the above referenced manual. The Contractor's surveyor will be responsible to complete this work. Make all supporting computations and field notes required for control of the work and as necessary to establish the exact position,orientation, and elevation of the work from control stations, including furnishing and setting construction stakes and marks,reference marks, and additional control stations. SP-6 The Engineer will not be responsible for any data translations. An electronic copy of the base drawing, in autocad.dwg format shall be delivered to the Contractor's surveyor. The electronic drawings shall be used by the Contactor's surveyor as a reference, and it shall be the responsibility of the Contractor to confirm that all data contained within the electronic drawings is consistent with the contract documents. Measurement 00305.80 Measurement-No measurement of quantities will be made for construction survey work. Payment 00305.90 Payment-The accepted quantities of construction survey work will be paid for at the Contract lump sum amount for the item "Construction Survey Work". Payment will be payment in full for furnishing all material, equipment, labor,and incidentals necessary to complete the work as specified. No separate or additional payment will be made for any temporary protection and direction of traffic measures including flaggers and signing necessary for the performance of the construction survey work. No separate or additional payment will be made for preparing surveying documents including but not limited to office time, preparing and checking survey notes, and all other related preparation work. Costs incurred caused by survey errors will be at no additional cost to the Agency. These costs include price adjustments for failure to meet requirements of the"Construction Surveying Manual for Contractors", repair or removal and replacement of deficient product, and over-run of material. SECTION 00320—CLEARING AND GRUBBING Comply with Section 00320 of the Standard Specifications and as modified. Stripping depth within the nature play and interpretive shelter/restroom work area is assumed to be 6 inches. The estimated stripping quantity is 370 cubic yards. SECTION 00330—EARTHWORK Comply with Section 00330 of the Standard Specifications modified as follows: 00330.42 Embankment Fills, and Backfills—Add the following to the end of the first paragraph: Embankment material shall be of quality suitable material, free of organic matter or other unsatisfactory material and shall be used for all portions of the nature play areas where subgrade elevations need to be raised to accommodate the section. 00330.90 Payment—Replace the first sentence with the following: Payment for all excavation and backfill,regardless of material,shall be paid for on a cubic yard basis under the "General Excavation"bid item,including embankment. Estimated Quantities: SP-7 General Excavation: 600 CY Embankment: 10 CY SECTION 00350—GEOSYNTHETIC INSTALLATION Comply with Section 00350 of the Standard Specifications modified as follows: 00350.10 Materials-Add the following to the end of this subsection: Provide manufacturer's certifications complying with 02320.10(c) for the following geosynthetic(s): Certification Geotextile Level A Level B Subgrade....................................... .........................X Estimated Quantities: Subgrade Geotextile for Concrete Walk: 450 SY Subgrade Geotextile for Soft surface Pathway: 150 SY Subgrade Geotextile for Fanno Crk Trail Pavement Restoration: 1,120 SY Subgrade Geotextile for Nature Play: 530 SY SECTION 00390—RIPRAP PROTECTION Comply with Section 00390 of the Standard Specifications SECTION 00405-TRENCH EXCAVATION,BEDDING,AND BACKFILL Comply with Section 00405 of the Standard Specifications modified as follows: 00405.82 Trench Foundation—Supplement this subsection with the following: No measurement will be made for trench foundation unless directed by the Engineer. 00405.02 Definitions—Add the following to this subsection: 00405.43 Dewatering—Supplement this subsection with the following: Groundwater has been observed at various depths and locations within the project limits,as shown on the Contract Plans and discussed in the Geotechnical Report completed for this project.This report is included in the Contract Documents as Appendix M. The Contractor may expect some groundwater within excavations as noted in the Geotechnical Report. The Contractor shall dewater,treat,and dispose of the water so as not to cause injury to public or private property,or to cause a nuisance or a menace to the public.The groundwater control system shall be adequate to keep excavations free from standing water during construction.The Contractor shall provide backup systems in case of equipment failure. SP-8 The Contractor shall not disable or shut down the system if groundwater is present within an open excavation, even if work is not taking place.The Contractor shall maintain water levels at all times and under all conditions a minimum depth below the bottom of all open excavations as required to maintain a stable subgrade. No excavation work shall be permitted until the dewatering and treatment plan has been submitted and approved by the Engineer,and until the dewatering and treatment systems are in place according to that plan. This plan shall be included with the approved erosion and sediment control plan as described in Section 00280. Dewatered trench water shall be treated to comply with all local,state,and federal requirements,in addition to the Service Provider Letter issued by Clean Water Services for this project,and included in the contract documents. Groundwater is expected near the CWS 42" trunk line. Add the following subsections: 00405.83 Dewatering—No measurement of quantities will be made for the lump sum bid item"Dewatering". 00405.90 Payment—Add the following bid item to this subsection: Pay Item Unit of Measurement (d) Dewatering................................................Lump Sum Item (d)includes all labor,materials,and equipment necessary to dewater all excavations, treat dewatering water, and discharge treated water in accordance with local,state,and federal requirements. 00405.90 Payment—Remove the bullet and word"dewatering" from the list that begins "No separate or additional payment will be made for:" SECTION 00415—VIDEO PIPE INSPECTION Comply with Section 00415 of the Standard Specifications modified as follows: 00415.80 Measurement—Delete this subsection's references to length basis with the following: No measurement of quantities will be made for work performed under this Section. 00415.90 Payment—Replace this subsection,except for the subsection number and title with the following: No payment will be made for work performed under this Section. Recordings and reports shall be received, reviewed and approved prior to pipe work being accepted. The City will provide contractor asset numbers for the sanitary sewer structures to be included in the video. SECTION 00430—SUBSURFACE DRAINS Comply with Section 00430 of the Standard Specifications modified as follows: 00430.90 Payment—Supplement this subsection with the following: No separate or additional payment will be made for drainage rock or drainage geosynthetic SP-9 SECTION 00440—COMMERCIAL GRADE CONCRETE Comply with Section 00440 of the Standard Specifications modified as follows: 00440.10 Materials-In the list of materials,delete the "Aggregates....02690" line. 00440.13 Field-Mixed Concrete-Replace this subsection,except for the subsection number and title with the following: Pre packaged dry blended concrete from the QPL may be used for work items listed in 00440.14(a). CGC mixed work items listed in 00440.14(a) may be field mixed conventionally,or by volumetric/mobile mixers conforming to ASTM C 685. When approved,concrete sidewalks,,and other flat concrete surfaces may be field mixed using volumetric/mobile mixers conforming to ASTM C 685. 00440.14(a) General—Add the following sentences after the second sentence in the paragraph. Four concrete test cylinders will be taken for every 100 or less cubic yards of each class of concrete placed each day or ad directed by the Agency. One slump test will be taken for each set of test cylinders taken. Maintain records of paced concrete items. Record date,location of pour,quantity,air temperature,and test samples taken. 00440.14(b) Delivery Tickets -Replace the last sentence with the following: Delivery tickets are not required for field-mixed concrete except when volumetric/mobile mixers are used. SECTION 00445—SANITARY, STORM, CULVERT, SIPHON AND IRRIGATION PIPE Comply with Section 00445 of the Standard Specifications modified as follows: 00445.91 Payment—Supplement this subsection with the following: No separate or additional payment will be made for: • Temporary trench resurfacing • Permanent trench resurfacing SECTION 00470—MANHOLES, CATCH BASINS,AND INLETS Comply with Section 00470 of the Standard Specifications modified as follows: Buried cleanouts shall be installed in compliance with the plumbing code. 00470.90 Payment—add the following: SP-10 Pay Item Unit of Measurement (k) buried cleanout...............................................EA No separate or additional payment will be made for: • Exploratory excavations • Temporary trench resurfacing • Permanent trench resurfacing SECTION 00490—WORK ON EXISTING SEWERS AND STRUCTURES Comply with Section 00490 of the Standard Specifications modified as follows: Section 00490.42—Add the following to the end of this subsection. Comply with CWS requirements for connections to existing structures. 00490.90 Payment—Supplement this subsection with the following bid items: Pay Item Unit of Measurement (i) _Inch Connection to Existing Pipe..............EA Item (i) includes all work necessary to connect existing and proposed pipe sections. SECTION 00495—TRENCH RESURFACING Comply with Section 00495 of the Standard Specifications modified as follows: Add the following new subsection: 00495.41 Temporary Trench Resurfacing—When permitted by the Engineer in writing,cold mix asphalt may be substituted for asphalt concrete paving or emulsified asphalt concrete paving for use in temporary trench resurfacing.The Contractor shall replace this material in order to provide a smooth driving surface,as requested by the Engineer,at no additional or separate cost to the Owner. 00495.80 Measurement—Replace this subsection,except for the subsection number and title,with the following: No measurement of quantities will be made for trench resurfacing. 00495.90 Payment—Supplement this subsection with the following: No payment will be made for trench resurfacing.This work will be considered incidental to other bid items. SP-11 SECTION 00640—AGGREGATE BASE AND SHOULDERS Comply with Section 00640 of the Standard Specifications. SECTION 00641—AGGREGATE SUBBASE, BASE,AND SHOULDERS Comply with Section 00641 of the Standard Specifications. SECTION 00740—COMMERCIAL ASPHALT CONCRETE PAVEMENT (CACP) Comply with Section 00740 of the Standard Specifications and modified as follows: Contractor to provide a job mix formula and minimum percent compaction required shall be 92%. Section 00759—MISCELLANEOUS PORTLAND CEMENT CONCRETE STRUCTURES Comply with Section 00759 of the Standard Specifications modified as follows: 00759.00 Scope-Supplement this subsection with the following: This work also consists of furnishing,placing,and finishing tall concrete curbs for the Nature Play structures. Curbs to be broom finished for the top 8"on the exposed chip side and on the top. Curb to be 19"in total length. Expansion joints in the curb to be located in the field. 00759.90 Payment—Supplement this subsection with the following: Pay Item Unit of Measurement (1) Tall Nature Play Concrete Curb.................................Linear Foot SECTION 00920—SIGN SUPPORT FOOTINGS Comply with Section 00920 of the Standard Specifications modified as follows: 00920.90 Payment-Replace this subsection,except for the subsection number and ride,with the following: Payment for sign support footings will be under the bid item"Permanent Signing"described in Section 00940. SECTION 00930—METAL SIGN SUPPORTS Comply with Section 00930 of the Standard Specifications modified as follows: 00930.90 Payment-Replace this subsection,except for the subsection number and title,with the following: Payment for sign supports will be under the bid item"Permanent Signing"described in Section 00940. SECTION 00940—SIGNS SP-12 Comply with Section 00940 of the Standard Specifications modified as follows: Oregon State Parks Sign—Contractor required to provide a sign that will fasten to the Interpretive/restroom shelter. Sign to include the State Parks logo and include acknowledgement of Local Government grant funding. Contractor to provide a mock-up to city project manager for approval prior to fabrication. Nature in Neighborhoods Sign—City to provide contractor with the sign. Contractor required to fasten sign to 4"x4"pressure treated post and anchor into the ground at a location determined by the city project manager. 00940.80 Measurement—Supplement this subsection with the following: Permanent signage to be measured per an each (EA) basis. 00940.90 Payment—Replace this subsection, except for the subsection number and tide,with the following: The accepted quantities of signs placed under this Section will be paid for per an each basis. Pay Item Unit of Measurement (a) Oregon State Parks Project Sign.....................Each (b) Nature in Neighborhood Project Sign................Each Payment will be payment in full for furnishing and placing all materials,and for furnishing all equipment,labor, and incidentals necessary to complete the work as specified. SECTION 00960- COMMON PROVISIONS FOR ELECTRICAL SYSTEMS Replace this section,except for the section and title,with following: Scope-This work consists of furnishing and installing electrical systems to power and light the Dirksen Nature Park Interpretive Shelter/Restroom facility,and for the installation of two solar powered lights near the interpretive shelter as shown on the construction drawings. Specification Subsections are provided in the Construction Standard Institute (CSI) format as follows: 26 05 19 LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES 26 05 26 GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS (BASIC) 26 05 29 HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS 26 05 33 RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS 26 05 75 ELECTRICAL SERVICE 26 56 00 EXTERIOR LIGHTING Clarification— • Division 1 and Division 01 are not used in this contract. Comply with the City of Tigard General Conditions for submittal,warranty,and contractual requirements. 00970.90 Payment—Replace this subsection,except for the subsection number and title,with the following: Payment for solar powered trail lights shall be per an each (EA) basis. SP-13 Payment for Switching,Conduit,and Wiring shall be on a lump sum(LS) basis. SECTION 26 05 00 COMMON WORK RESULTS FOR ELECTRICAL PART 1 GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract,including City of Tigard General Conditions apply to this Section. 1.2 SUMMARY A. This section includes general electrical requirements for all Division 26 work. B. It is the intention of this Division of the Specifications and the Contract Drawings to describe and provide for the furnishing,installing,testing and placing in satisfactory and fully operational condition all equipment,materials,devices and necessary appurtenances to provide a complete electrical system. Provide all materials,appliances and apparatus not specifically mentioned herein or shown on the drawings,but which are necessary to make a complete, fully operational installation of all electrical systems shown on the contract drawings or described herein. Connect equipment and devices furnished and installed under other Divisions of this specification (or the Owner) under this Division. C. Workmanship shall be of the best quality and competent and experienced electricians shall be employed and shall be under the supervision of a competent and experienced foreman. D. The drawings and specifications are complimentary and what is called for(or shown) in either is required to be provided as if called for in both. Where conflicting information occurs within the drawings and specifications or between the drawings and specifications, the more expensive alternative shall be used as a basis for bidding and construction. SP-14 1.3 WORK IN OTHER DIVISIONS A. See all other specifications for other work which includes but is not limited to: Communications Conveying Systems Cutting and Patching Door Hardware Electronic Safety and Security Equipment Wiring Fire Protection Mechanical Control Wiring Mechanical Equipment Painting,Refinishing and Finishes Temporary Power 1.4 CODES, PERMITS, INSPECTION FEES A. The following codes and standards are referenced in the Division 26 specifications. Perform all work and provide materials and equipment in accordance with the latest referenced codes and standards of the following organizations: 1. American National Standards Institute (ANSI) 2. National Fire Protection Association (NFPA) 3. Underwriter's Laboratories (UL) B. Install the electrical systems based on the following: NFPA 70 National Electrical Code as adopted and amended by the Local Jurisdiction. IBC International Building Code as adopted and amended by the Local Jurisdiction. C. The referenced codes establish a minimum level of requirements.Where provision of the various codes conflict with each other,the more stringent provision shall govern. If any conflict occurs between referenced codes and this specification,the codes are to govern. Compliance with code requirements shall not be construed as relieving the Contractor from complying with any requirements of the drawings or specifications which may be in excess of requirements of the governing codes and rules and not contrary to same. D. Obtain and pay for all licenses,permits and inspections required by laws,ordinances and rules governing work specified herein.Arrange for inspection of work by the inspectors and give the inspectors all necessary assistance in their work of inspection. 1.5 COORDINATION A. Coordinate work with that of the other Contractors and/or other trades doing work on the project. Examine all drawings and specifications of other trades for construction details and coordination.Make every reasonable effort to provide timely notice of work affecting other trades to prevent conflicts or interference as to space requirements,dimensions,openings, block-outs,sleeving or other matters which will cause delays or necessitate work-around methods. B. Obtain submittals and shop drawings of all equipment with electrical connections furnished under other divisions of the specification and by the Owner.Provide all wiring in accordance SP-15 with specific equipment requirements. Immediately advise the Architect of any changes which may affect the contract price. C. Special attention is called to the following items. Coordinate all conflicts prior to installation: 1. Door swings such that switches will be located on the "strike" side of the door. 2. Location of grilles,pipes,sprinkler heads, ducts and other mechanical equipment so that all electrical outlets,lighting fixtures and other electrical outlets and equipment are clear from and in proper relation to these items. 3. Location of cabinets, counters and doors so that electrical outlets,lighting fixtures and equipment are clear from and in proper relation to these items. 4. Recessing and concealing electrical materials in CMU walls, concrete construction and precast construction. 5. At each switchboard,panelboard and motor control center location the Contractor shall monitor the work of all trades to assure that the space and clearance requirements of code are met. 6. Review specifications for other Divisions of the work to determine where other Divisions are requiring electrical connections.Verify electrical provisions shown on contract drawings by examining shop drawing submittals of other Divisions prior to submission to the owner.Do not proceed with ordering of supporting electrical equipment, such as circuit breakers,until electrical characteristics are verified.Proceed with rough only after verification of shop drawings. D. Digital format copies of bid drawings will be furnished to the successful bidder.Augment bid documents with additional information to ensure coordination between trades. Provide digital format electrical systems drawings showing all ceiling devices, fixtures,raceways and cable tray locations and routing to mechanical contractor to be used for coordination drawings provided by mechanical contractor. Include dimensions and elevations of devices, fixtures,raceway and cable tray. E. Furnish,install and place in satisfactory condition all raceways,boxes, conductors and connections and all other materials required for the electrical systems shown or noted in the contract documents to be complete, fully operational and fully tested upon completion of the project. Raceways, boxes and ground connections are shown diagrammatically only and indicate the general character and approximate location. The layout does not necessarily show the total number of raceways or boxes for the circuits required, nor are the locations of indicated runs intended to show the actual routing of the raceways. F. The horsepower of motors and apparatus wattage's shown on the drawings are estimated requirements of equipment furnished under other Divisions of this contract.Provide overload elements to suit actual equipment nameplate current.Advise Architect of any equipment changes or substitutions affecting electrical systems. G. Consult the architectural drawings for the exact height and location of all electrical equipment not specified herein or shown on the drawings. Make any minor changes (less than 6'-6" horizontal)in the location of the raceways,outlets,boxes,devices,wiring,etc., from those shown on the drawings without extra charge,where coordination requires or if so directed by the Architect before rough-in. H. Provide inserts or sleeves for outlet boxes,conductors,cables and/or raceways as required. Coordinate the installation thereof with other trades. SP-l6 I. The Contractor will not be paid for relocation of work, cuttings, patching and finishing required for work requiring reinstallation due to lack of coordination prior to installation. 1.6 WARRANTY A. Refer to General Conditions of the Contract. 1.7 CORRECTION OF WORK A. Within one year after the date of Substantial Completion of the work, the Contractor shall correct any work found to be not in conformance with the Contract Documents promptly after written notice from the owner to do so,unless the Owner has previously given the Contractor a written acceptance of such condition. This obligation shall survive acceptance of the work under this Contract and termination of the Contract.The Owner shall give such notice promptly after discovery of the condition. 1.8 CHANGE ORDERS A. Comply with the requirements of the General Conditions. B. Material pricing shall be based on competitive market conditions and include contractor net discounting. "List" or"book" pricing of material will not be accepted. Upon request, demonstrate that pricing is competitive by furnishing quotes from competing vendors or distributors. C. Labor units shall be based on standard publications such as NECA or RS Means,using standard (not"change order") construction production.Where the change order requires additional work that is not normally part of the construction process,separately itemize the work and identify specific inefficiencies. D. Labor pricing shall include an average of the journeyman and apprentice labor classification rates used to perform the work. 1.9 SUBMITTALS AND SHOP DRAWINGS A. Submittals and Shop Drawings: Schedule so as not to delay construction schedule and no later than 60 days after award of contract,submit common brochure(s)with index and divider tabs by specification section,containing all required catalog cuts.Allow two weeks for review for each submittal and resubmittal. Incomplete submittals and shop drawings which do not comply with these requirements will be returned for correction,revision and resubmittal. See General Conditions for format,quantity,etc. B. Submit in a three ring binder with hardboard covers. Submittals shall show: I. Indicate listing by UL or other approved testing agency. 2. Highlight with yellow or blue marker adequate information to demonstrate materials being submitted fully comply with contract documents. 3. Review and check all material prior to submittal and stamp "Reviewed and Approved". C. Shop drawings shall show: 1. Ratings of items and systems. 2. How the components of an item or system are assembled,interconnected, function together and how they will be installed on the project. SP-17 3. System layout floor plans with complete device layout,point-to-point wiring connection between all components of the system,wire sizes and color coding. 4. Coordinate with other division shop drawings and submittals. Identify interface points and indicate method of connection. 5. Electrical rooms: Submit 1/2" = 1'0" detail plans and wall elevations of each room showing actual size of equipment in place. Identify coordinating elements such as structural beams or mechanical systems. Submittals shall show coordination among all suppliers of equipment,including power components, fire alarm,racks,nurse call, public address, security,etc. Submit room layouts at same time as material submittals, and prior to installation of any equipment. 6. List of all Division 23 equipment noting actual rating of equipment that will be installed. For discrepancies between the requirements of the proposed equipment and the equipment provisions indicated on the drawings,indicate the contractor's proposed no cost change to the electrical system to accommodate the submitted equipment. D. The Contractor agrees: 1. Submittals and shop drawings processed by the Architect are not change orders. 2. The purpose of submittals and shop drawings by the Contractor is to demonstrate to the Engineer that the Contractor understands the design concept. 3. Submittals demonstrate equipment and material Contractor intends to furnish and install and indicate detailing fabrication and installation methods Contractor intends to use. 4. To accept all responsibility for assuring that all materials furnished under this Division of the specifications meet,in full,all requirements of the contract documents. 5. To pay for Engineers review cost of submittal review beyond one resubmittal. E. The Engineer's review is only for general conformance with the design concept of the project and general compliance with the information given in the contract documents. Corrections or comments made during this review do not relieve contractor from compliance with the requirements of the drawings and specifications. Contractor is responsible for: Dimensions which shall be confirmed and correlated at the job site; fabrication process and techniques of construction;coordination of his work with that of all other trades;performing his work in a safe and satisfactory manner. F. Submittals and shop drawings are required per the submittals schedule at the end of this Section. 1.10 PROJECT CLOSE-OUT A. Coordinate with close-out provisions in Division 01 -General Requirements. B. Request For Final Punchlist 1. To request a final electrical punch list, forward a letter to Sparling,Inc. stating; "The electrical work on this project is complete,all punch list items to date are complete, items a. -n.in the Punchlist Procure paragraph in Section 260500-Common Work Results For Electrical are complete and the project is ready for final punch list observation." 2. Project Punchlist Procedure: Perform the following procedures for project closeout of electrical portions of work. a. Perform testing,tests and documentation per Section 260126 - Maintenance Testing of Electrical Systems. SP-18 b. Provide engraved nameplates on electrical equipment. C. Refinish electrical equipment finishes which are damaged. d. Clean light fixtures per Section 260500-Common Work Results For Electrical. e. Color code junction boxes per Section 260533 -Raceways and Boxes For Electrical Systems. f. Obtain final electrical permit inspection.Include copies in O &M manual. g. Provide written warranty in O&M per the General Conditions of the Contract. h. Furnish Record Drawings per this section. Obtain signature on Job Completion Form. i. Furnish O&M Manuals per this section. Obtain signature on Job Completion Form. j. Provide spare parts to the Owner. k. Give instruction periods to owner's personnel per this section. 1.11 ELECTRICAL EQUIPMENT OPERATION AND MAINTENANCE (O&M) MANUALS A. Provide O&M manuals required in Division 01 -General Requirements plus one manual for Sparling for all equipment furnished under Division 26 -Electrical of the specifications. Submit a preliminary copy,complete except for the bound cover,60 days prior to completion of the project for checking and review.Deliver final bound corrected copies as noted in Division 1 - General Requirements plus a copy to Sparling 20 days prior to scheduled instruction periods. Obtain a receipt for the manuals and forward a copy of the receipt to the Engineer with the Job Completion Form. B. The information included must be the exact equipment installed.Where sheets show the equipment installed and other equipment,the installed equipment shall be neatly and clearly identified on such sheets. C. These O&M manuals shall contain all the information needed to operate and maintain all systems and equipment provided in the project.Present and arrange information in a logical manner for efficient use by the Owner's operating personnel.The information provided shall include but not be limited to the following: 1. Equipment manufacturer,make,model number, size,nameplate data,etc. 2. Description of system configuration and operation including component identification and interrelations.A master control schematic drawing(s) may be required for this purpose. 3. Dimensional and performance data for specific unit provided as appropriate. 4. Manufacturer's recommended operation instructions. 5. Manufacturer's recommended lubrication and servicing data including frequency. SP-19 6. Complete parts list including reordering information,recommended spares and anticipated useful life (if appropriate).Parts lists shall give full ordering information assigned by the original parts manufacturer. Relabeled and/or renumbered parts information as reassigned by equipment supplier not acceptable. Include the parts list and part diagram that was included with the product's packaging,note that a "catalog cut"will not meet this criterion. 7. Shop drawings. 8. Wiring diagrams. 9. Signal equipment submittals shall contain step-by-step circuit description information designed to acquaint maintenance personnel with equipment operation in each mode of operation. 10. A complete list of local(nearest) manufacturer representative and distributor contacts for each type of equipment and manufacturer. Include name,company,address, phone, fax,e-mail address,and web site. H. A complete list of local(nearest) manufacturer representative and distributor contacts for each type of equipment and manufacturer. Include name,company,address, phone, fax,e-mail address,and web site. D. Furnish complete wiring diagrams for each system for the specific system installed under the contract. "Typical" line diagrams will not be acceptable unless revised to indicate the exact field installation. E. Group the information contained in the manuals in an orderly arrangement by specification index.Provide a typewritten index and divider sheets between categories with identifying tabs. Bind the completed manuals with hard board covers not exceeding 5" thick. (Provide two or more volumes if required.) Signal and communication systems shall be in separate volumes. Imprint the covers with the name of the job,Owner,Architect,Electrical Engineer,Contractor and year of completion. Imprint the back edge with the name of the job,Owner and year of completion. Hard board covers and literature contained may be held together with screw post binding. 1.12 INSTRUCTION PERIODS A. After substantial completion of the work and 20 days after the O&M manuals have been delivered to the owner and after all tests and final inspection of the work by the Authority(s) Having Jurisdiction; demonstrate the electrical systems and instruct the Owner's designated operating and maintenance personnel in the operation and maintenance of the various electrical systems.The Contractor shall arrange scheduled instruction periods with the Owner. The Contractor's representatives shall be superintendents or foremen knowledgeable in each system and suppliers representatives when so specified.When more than one training session is specified,the second session shall be 30 to 90 days after the first as agreed to by the Owner. B. Include in each instruction session an overview of the system,presentation of information in maintenance manuals with appropriate references to drawings. Conduct tours of the building areas with explanations of maintenance requirements,access methods, servicing and maintenance procedures,equipment cleaning procedures and adjustment locations. C. Include the following scheduled instruction periods: 1s`Session 2nd Session 1. Lighting System 2 hours SP-20 D. Factory trained suppliers representatives shall provide instruction for lighting control/dimming,power generation&transfer switches,paralleling low voltage switchgear,static uninterruptible power supply and transient voltage suppression system(s). 1.13 RECORD DRAWINGS A. Record drawings shall be kept on: the contract drawings,shop drawings indicating field wiring,vendor diagrams indicating field wiring,and similar documents. B. Continually record the actual electrical system(s)installation on a set of prints kept readily available at the project during construction.These prints shall be used for this purpose alone. 1. Mark record prints with red erasable pencil. Mark the set to show the actual installation where the installation varies substantially from the work as originally shown. 2. Accurately locate with exact dimensions all underground and underslab raceways and stub-outs. 3. Note changes of directions and locations,by dimensions and elevations,as utilities are actually installed. 3. Include addenda items and revisions made during construction. 4. Erase conditions not constructed or"X-out" and annotate "not constructed" to clearly convey the actual "as constructed" condition. 5. Organize record drawings sheets in manageable sets,bind and print suitable tides, dates and other identification on the cover of each set. 6. Where"typical'wiring diagrams were used during submittals the record drawings shall indicate exact point to point wiring with exact terminal number designations. C. Transfer the changes marked up on the record prints into AutoCAD drawing files at the completion of the work.The version of AutoCAD shall not be earlier than the most recent version available at the date the project bids were received.AutoCAD files shall not include the stamp of the engineer of record.Provide two (2) sets of prints,one set of fixed line reproducible drawings and one set of AutoCAD drawing files on CD Rom.Transmit drawings,AutoCAD drawing files and the record drawing mark-ups to the Architect. Final payment to the contractor will not be authorized until these documents have been submitted to and accepted by the Architect. 1.14 ABBREVIATIONS AND DEFINITIONS A. When the following abbreviations and definitions are used in relation to the work for Division 26 they shall have the following meanings: Item Meaning AHJ Authority Having Jurisdiction. Boxes Outlet,Junction or Pull Boxes. Code All applicable codes currently enforced at project location. Compression Compressed using a leveraged powered (hydraulic or equivalent) crimping tool. Connection All materials and labor required for equipment to be fully operational. Exterior Location Outside of or penetrating the outer surfaces of the building weather protective membrane. Fully Operational Tested, approved, and operating to the satisfaction of the AHJ, manufacturer and contract documents. Furnish Deliver to the jobsite Install To enter permanently into the project and make fully operational. SP-21 Kcml Thousand circular mils (formerly MCM). Mfr. Manufacturer. NEC National Electrical Code,National Fire Protection Association, Publication#70. NIC Not in Contract. Noted Shown or specified in the contract documents. Provide Furnish and install. Required As required by code,AHJ,contract documents,or manufacturer for the particular installation to be fully operational. Shown As indicated on the drawings or details. Wiring Raceway,conductors and connections. PART 2 PRODUCTS 2.1 GENERAL A. All materials and equipment installed shall have been tested and listed by Underwriters Laboratories or other approved testing organization and shall be so labeled unless otherwise permitted by the Authority Having Jurisdiction (Inspector). B. All materials to be new, free from defects and not less than quality herein specified. Materials shall be designated to insure satisfactory operation and operational life in the environmental conditions which will prevail where they are being installed. C. Each type of materials furnished shall be of the same make,be standard products of manufacturers regularly engaged in production of such materials and be the manufacturer's latest standard design. D. All materials, equipment and systems furnished that include provisions for storing, displaying,reporting,interfacing,inputting, or functioning using date specific information shall perform properly in all respects regardless of the century.Any interface to other new or existing materials, equipment or systems shall function properly and shall be century compliant,both in regards to information sent and received. 2.2 SUBSTITUTION OF MATERIALS A. No Substitute: Where a specified product is indicated"no substitute",it is the intent of this specification to require new materials to be compatible with the existing installation or as specifically requested by the owner.To this end certain materials and systems no substitution will be allowed. B. Prior to Bid Opening: Acceptance of products other than those specified will be issued by addendum to the bid documents only after the following requirements are met and the proposed listed material is determined to meet or exceed the requirements: 1. Requests for listing to be original material, clearly indicating the product fully complies with contract documents and be neatly marked with yellow felt tip marker to clearly define and describe the product for which listing is requested. 2. Include certified laboratory test report for lighting fixtures. 3. Samples shall be submitted if requested. SP-22 4. Requests shall be received 10 days prior to bid opening. 5. Requests containing insufficient information to confirm compliance with contract documents will not be considered. C. After Award of Contract: Substitution of products will be considered after award of contract only under the following conditions: 1. The Contractor shall have placed orders for specified materials promptly after contract is awarded and the specified products can not be delivered to the project to meet the Owner's construction schedule. 2. The reason for the unavailability is beyond the Contractor's control,i.e.,due to strikes,bankruptcy,discontinuance of manufacturer,acts of God. 3. The specified product is no longer manufactured. 4. There is compelling economic advantage to the Owner. D. In all cases,should a substituted material result in requiring electrical system or building modifications;the Contractor alone shall pay all costs to provide these modifications including all costs to the Engineer and Architect for redesign,and updating of record drawings required to accommodate the required modifications. 2.3 NAMEPLATES A. Provide nameplates per Section 260553 -Identification for Electrical Systems. PART 3 EXECUTION 3.1 PRODUCT DELIVERY, STORAGE AND HANDLING A. Deliver,store,and handle products according to the manufacturer's recommendations,using means and methods that will prevent damage,deterioration, and loss,including theft. Handle all equipment carefully to prevent damage,breakage,denting,and scoring of finishes.Do not install damaged equipment. B. Store products subject to damage by the elements above ground,undercover in a weather tight enclosure,with ventilation adequate to prevent condensation.Maintain temperature and humidity within range required by manufacturer's instruction. 3.2 CUTTING BUILDING CONSTRUCTION A. Obtain permission from the Architect and coordinate with other trades prior to cutting.Locate cuttings so they will not weaken structural components. Cut carefully and only the minimum amount necessary. Cut concrete with diamond core drills or concrete saws except where space limitations prevent the use of such tools. B. All construction materials damaged or cut into during the installation of this work must be repaired or replaced with materials of like kind and quality as original materials by skilled labor experienced in that particular building trade. 3.3 FIRESTOPPING A. Apply firestopping to electrical penetrations of fire rated floor and wall assemblies to maintain fire-resistance rating of the assembly. Firestopping materials and installation requirements are specified in Division 7 section"Firestopping". 3.4 PAINTING SP-23 A. Items furnished under this Division that are scratched or marred in shipment or installation shall be refinished with touchup paint selected to match installed equipment finish. 3.5 EQUIPMENT CONNECTION A. For equipment furnished under this or other Divisions of the specifications,or by owner, provide complete all electrical connections necessary to serve such equipment and provide required control connections to all equipment so that the equipment is fully operational upon completion of the project. Provide disconnect switch as required by code whenever an equipment connection is shown on the drawings. B. Investigate existing equipment to be relocated and provide new connections as required. C. Obtain rough-in requirements for equipment furnished under other divisions of this specification prior to roughing-in. Review shop drawings and submittals of other Divisions to determine requirements. 3.6 CLEAN UP A. Contractor shall continually remove debris,cuttings,crates,cartons, etc.,created by his work. Such clean up shall be done daily and at sufficient frequency to eliminate hazard to the public, other workmen,the building or the Owner's employees. Before acceptance of the installation, Contractor shall carefully clean cabinets,panels,lighting fixtures,wiring devices,cover plates, etc.,to remove dirt,cuttings,paint,plaster,mortar,concrete,etc.Blemishes to finished surfaces of apparatus shall be removed and new finish equal to the original applied. 1. Wipe surfaces of electrical equipment. Remove excess lubrication,paint and mortar droppings,and other foreign substances. 2. Clean light fixtures,lamps,globes, and reflectors to function with full efficiency. Replace burned-out bulbs,and those noticeably dimmed by hours of use,and defective and noisy starters in fluorescent, high pressure sodium,metal halide,and mercury vapor fixtures to comply with requirements for new fixtures. 3.7 TESTING AND DEMONSTRATION A. Demonstrate that all electrical equipment operates as specified and in accordance with manufacturer's instructions.Perform tests in the presence of the Architect,Owner or Engineer.Provide all instruments,manufacturer's operating instructions and personnel required to conduct the tests. Repair or replace any electrical equipment that fails to operate as specified and or in accordance with manufacturer's requirements. SPARLING SUBMITTAL LIST—Dirksen Nature Park SECTION DESCRIPTION SUBMIT STATUS RECEIVE DATE 260519 LOW VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES 265600 EXTERIOR LIGHTING END OF SECTION SP-24 SECTION 26 0519 LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES PART 1 GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract,including General and Supplementary Conditions and Division 01 Specification Sections,apply to this Section. 1.2 SUMMARY A. Section Includes: 1. Building wires and cables rated 600 V and less. 2. Connectors,splices,and terminations rated 600 V and less. 1.3 DEFINITIONS A. VFC: Variable frequency controller. PART 2 PRODUCTS 2.1 CONDUCTORS AND CABLES A. Manufacturers: Subject to compliance with requirements,provide products by one of the following: 1. ilc_il 1'rodt cts ( ()n-) nit_i0�ti,.._AIcan ('<ihle D'N,iSic»>. 2. Alpila ``Vire. 3. Iic1clen Inc. 4. 11.r,c 4C\:,irc Corporation. 5. (G(rncral C ablc_I'ed 11(4-ogics ( <_r1) 1-2ti011. 6. �c�t�th�,irc.Incc>i�cratcc3. B. Copper Conductors: Comply with NEMA WC 70/ICER S-95-658. C. Conductor Insulation: Comply with NEMA WC 70/ICER S-95-658 for Type THHN- THWN-2. 2.2 CONNECTORS AND SPLICES A. Manufacturers: Subject to compliance with requirements,provide products by one of the following: 1. _11i'C C�hle°S�stc�ns, Inc. 7. (_,ar(her Bendcr. 3. I lub,I)OH 1'o��cr` stcn;s,It,c. 4. Ideal Industries,Inc. ,i. Ilsc<;;a branch of Bardes Corporation. 6. NSI Industries 7. O.;- ',C;ediic�; a brand of the EGS Electrical Group. 8. 3"\I:Electrical Markets Division. 9. i' co, I',lecircmacs. B. Description: Factory-fabricated connectors and splices of size,ampacity rating,material, type,and class for application and service indicated. SP-25 2.3 SYSTEM DESCRIPTION A. Electrical Components,Devices,and Accessories:Listed and labeled as defined in NFPA 70,by a qualified testing agency,and marked for intended location and application. B. Comply with NFPA 70. PART 3 EXECUTION 3.1 CONDUCTOR MATERIAL APPLICATIONS A. Feeders: Copper. Solid for No. 10 AWG and smaller;stranded for No. 8 AWG and larger. B. Branch Circuits: Copper. Solid for No. 10AWG and smaller;stranded for No. 8 AWG and larger, except VFC cable,which shall be extra flexible stranded. 3.2 CONDUCTOR INSULATION AND MULTICONDUCTOR CABLE APPLICATIONS AND WIRING METHODS A. Service Entrance: Type THHN-THWN-2, single conductors in raceway. B. Exposed Feeders: Type THHN-THWN-2, single conductors in raceway. C. Feeders Concealed in Ceilings, Walls, Partitions, and Crawlspaces: Type THHN-THWN2, single conductors in raceway. D. Feeders Concealed in Concrete, below Slabs-on-Grade, and Underground: Type THHN- THWN-2,single conductors in raceway. E. Exposed Branch Circuits,Including in Crawlspaces:Type THHN-THWN-2,single conductors in raceway] [Armored cable,Type AC. F. Branch Circuits Concealed in Ceilings, Walls, and Partitions: Type THHN-THWN-2, single conductors in raceway. G. Branch Circuits Concealed in Concrete,below Slabs-on-Grade,and Underground:Type THHN-THWN-2,single conductors in raceway. 3.3 INSTALLATION OF CONDUCTORS AND CABLES A. Conceal cables in finished walls,ceilings,and floors unless otherwise indicated. B. Complete raceway installation between conductor and cable termination points according to Section 260533 "Raceways and Boxes for Electrical Systems" prior to pulling conductors and cables. C. Use manufacturer-approved pulling compound or lubricant where necessary;compound used must not deteriorate conductor or insulation.Do not exceed manufacturer's recommended maximum pulling tensions and sidewall pressure values. D. Use pulling means,including fish tape,cable,rope,and basket-weave wire/cable grips, that will not damage cables or raceway. E. Install exposed cables parallel and perpendicular to surfaces of exposed structural members,and follow surface contours where possible. F. Support cables according to Section 260529 "Hangers and Supports for Electrical Systems." SP-26 G. Complete cable tray systems installation according to Section 260536 "Cable Trays for Electrical Systems" prior to installing conductors and cables. 3.4 CONNECTIONS A. Tighten electrical connectors and terminals according to manufacturer's published torque- tightening values. If manufacturer's torque values are not indicated,use those specified in UL 486A-486B. B. Make splices, terminations,and taps that are compatible with conductor material and that possess equivalent or better mechanical strength and insulation ratings than unspliced conductors. C. Wiring at Outlets: Install conductor at each outlet,with at least 12 inches (300 mm) of slack. 3.5 IDENTIFICATION A. Identify and color-code conductors and cables according to Section 260553 "Identification for Electrical Systems." B. Identify each spare conductor at each end with identity number and location of other end of conductor,and identify as spare conductor. 3.6 FIELD QUALITY CONTROL A. Perform the following tests and inspections: 1: After installing conductors and cables and before electrical circuitry has been energized,test service entrance and feeder conductors for compliance with requirements. 2. Perform each visual and mechanical inspection stated in NETA Acceptance Testing Specification. Certify compliance with test parameters. B. Cables will be considered defective if they do not pass tests and inspections. END SECTION SECTION 26 05 26 GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS PART 1 GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract,including General and Supplementary Conditions and Division 01 Specification Sections,apply to this Section. 1.2 SUMMARY A. Section Includes: Grounding systems and equipment. PART 2 PRODUCTS 2.1 CONDUCTORS SP-27 A. Insulated Conductors: Copper wire or cable insulated for 600 V unless otherwise required by applicable Code or authorities having jurisdiction. B. Bare Copper Conductors: 1. Solid Conductors:ASTM B 3. 2. Stranded Conductors: ASTM B 8. 3. Tinned Conductors: ASTM B 33. 4. Bonding Cable: 28 kcmil, 14 strands of No. 17 AWG conductor, 1/4 inch (6 mm) in diameter. 5. Bonding Conductor: No. 4 or No. 6 AWG, stranded conductor. 6. Bonding Jumper: Copper tape, braided conductors terrrunated with copper ferrules; 1- 5/8 inches (41 mm)wide and 1/16 inch (1.6 mm) thick. 7. Tinned Bonding Jumper: Tinned-copper tape, braided conductors terminated with copper ferrules; 1-5/8 inches (41 nun) wide and 1/16 inch (1.6 mm) thick. 2.2 CONNECTORS A. Listed and labeled by an NRTL acceptable to authorities having jurisdiction for applications in which used and for specific types, sizes,and combinations of conductors and other items connected. B. Bolted Connectors for Conductors and Pipes:Copper or copper alloy,pressure type with at least two bolts. 1. Pipe Connectors: Clamp type,sized for pipe. C. Welded Connectors: Exothexrnic-welding kits of types recommended by kit manufacturer for materials being joined and installation conditions. D. Bus-bar Connectors: Mechanical type, cast silicon bronze, solder less compression-type wire terminals,and long-barrel,two-bolt connection to ground bus bar. 2.3 GROUNDING ELECTRODES A. Ground Rods: Copper-clad steel;3/4 inch by 10 feet (19 mm by 3 m)in diameter. PART 3 EXECUTION 3.1 APPLICATIONS A. Provide all grounding and bonding required by NFPA 70,as adopted by the local authority having jurisdiction.Detailed aspects of code requirements for grounding and bonding may not be indicated within the contract documents;however,all aspects of code compliance are the responsibility of the contractor. B. Conductors: Install solid conductor for No. 8 AWG and smaller,and stranded conductors for No. 6 AWG and larger unless otherwise indicated. C. Conductor Terminations and Connections: 1. Pipe and Equipment Grounding Conductor Terminations:Bolted connectors. 2. Underground Connections:Welded connectors except at test wells and as otherwise indicated. 3. Connections to Ground Rods at Test Wells: Bolted connectors. 4. Connections to Structural Steel: Welded connectors. 3.2 GROUNDING UNDERGROUND DISTRIBUTION SYSTEM COMPONENTS A. Comply with IEEE C2 grounding requirements. B. Grounding Manholes and Handholes: Install a driven ground rod through manhole or handhole floor,close to wall, and set rod depth so 4 inches (100 mm)will extend above SP-28 finished floor. If necessary,install ground rod before manhole is placed and provide No. 1/0 AWG bare,tinned-copper conductor from ground rod into manhole through a waterproof sleeve in manhole wall.Protect ground rods passing through concrete floor with a double wrapping of pressure-sensitive insulating tape or heat-shrunk insulating sleeve from 2 inches (50 mm) above to 6 inches (150 mm) below concrete. Seal floor opening with waterproof, non-shrink grout. C. Grounding Connections to Manhole Components:Bond exposed-metal parts such as lid, inserts,cable racks,pulling irons,ladders,and cable shields within each manhole or handhole, to ground rod or grounding conductor.Make connections with No. 4 AWG minimum, stranded,hard-drawn copper bonding conductor.Train conductors level or plumb around corners and fasten to manhole walls. Connect to cable armor and cable shields according to written instructions by manufacturer of splicing and termination kits. D. Pad-Mounted Transformers and Switches: Install two ground rods and ground ring around the pad. Ground pad-mounted equipment and noncurrent-carrying metal items associated with substations by connecting them to underground cable and grounding electrodes. Install tinned-copper conductor not less than No.2 AWG for ground ring and for taps to equipment grounding terminals.Bury ground ning not less than 6 inches (150 mm) from the foundation. 3.3 EQUIPMENT GROUNDING A. Install insulated equipment grounding conductors with all feeders and branch circuits. B. Poles Supporting Outdoor Lighting Fixtures: Install grounding electrode. 3.4 INSTALLATION A. Grounding Conductors: Route along shortest and straightest paths possible unless otherwise indicated or required by Code.Avoid obstructing access or placing conductors where they may be subjected to strain,impact,or damage. B. Ground Rods:Drive rods until tops are 2 inches (50 mm) below finished floor or final grade unless otherwise indicated. 1. Interconnect ground rods with grounding electrode conductor below grade and as otherwise indicated. Make connections without exposing steel or damaging coating if any. 2. For grounding electrode system,install at least two rods spaced at least one-rod length from each other and located at least the same distance from other grounding electrodes, and connect to the service grounding electrode conductor. C. Bonding Straps and Jumpers: Install in locations accessible for inspection and mainte- nance except where routed through short lengths of conduit. 1. Bonding to Structure: Bond straps directly to basic structure,taking care not to penetrate any adjacent parts. 2. Bonding to Equipment Mounted on Vibration Isolation Hangers and Supports: Install bonding so vibration is not transmitted to rigidly mounted equipment. 3. Use exothermic-welded connectors for outdoor locations; if a disconnect-type connection is required,use a bolted clamp. D. Grounding and Bonding for Piping: 1. Metal Water Service Pipe: Install insulated copper grounding conductors, in conduit, from building's main service equipment, or grounding bus, to main metal water service entrances to building. Connect grounding conductors to main metal water service pipes; use a bolted clamp connector or bolt a lug-type connector to a pipe flange by using one of the lug bolts of the flange. Where a dielectric main SP-29 water fitting is installed, connect grounding conductor on street side of fitting. Bond metal grounding conductor conduit or sleeve to conductor at each end. 2. Water Meter Piping. Use braided-type bonding jumpers to electrically bypass water meters. Connect to pipe with a bolted connector. 3. Bond each aboveground portion of gas piping system downstream from equipment shutoff valve. E. Ufer Ground(Concrete-Encased Grounding Electrode): Fabricate according to NFPA 70; use a minimum of 20 feet(6 m) of bare copper conductor not smaller than No. 4 AWG. 1. If concrete foundation is less than 20 feet(6 m) provide ufer extension. 2. Bond grounding conductor to reinforcing steel in at least four locations and to anchor bolts.Extend grounding conductor below grade and connect to building's grounding grid or to grounding electrode external to concrete. 3.5 LABELING A. Comply with requirements in Division 26 Section "Identification for Electrical Systems" Ar- ticle for instruction signs. The label or its text shall be green. 3.6 FIELD QUALITY CONTROL A. Perform tests and inspections. B. Tests and Inspections: 1. After installing grounding system but before permanent electrical circuits have been energized,test for compliance with requirements. 2. Inspect physical and mechanical condition.Verify tightness of accessible,bolted, electrical connections with a calibrated torque wrench according to manufacturer's written instructions. C. Grounding system will be considered defective if it does not pass tests and inspections. 3.7GROUND RODS A. Provide as shown and/or required. Connect the grounding conductor to each rod. 3.8 SIZE OF GROUND WIRE A. As required by National Electric Code. Where ground wire is exposed to physical damage protect with rigid non-ferrous conduit as permitted by applicable code. 3.9 GROUND CONNECTION OF PIPING A. Metal internal piping shall be grounded,as a part of this contract. 3.10 CONNECTION TO THE POWER GROUND BUS A. Furnish and install connections in accordance with the codes;including but not limited to: 1. Raceway system 2. Switchboard 3. Service neutral 4. "Separately derived system" (transformer or emergency power supply) 5. Electrically operated equipment and devices. B. No device or equipment shall be connected for electrical service which has a neutral conductor connected to a grounding conductor or to the frame within the device or equipment. 3.11 METHOD OF CONNECTIONS A. Make all ground connections and ground cable splices by thermal welding or copper SP-30 compression set type connectors U.L. listed for grounding purposes. Grounding lugs,where provided as standard manufacturer's items on equipment furnished,may be used. 3.12 TESTING A. Conform to Section 260126 -Acceptance Testing of Electrical Systems 3.13 GROUNDING FOR PANELBOARD FEEDERS A. Provide a grounding bushing with ground conductor sized in accordance with NEC table 250.122 to the grounding bus in the panelboard and switchboards. END SECTION SECTION 26 05 29 HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS PART 1 GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract,including General and Supplementary Conditions and Division 01 Specification Sections,apply to this Section. B. Section 260548- "Vibration And Seismic Controls For Electrical Systems" for products and installation requirements necessary for compliance with seismic criteria. 1.2 SUMMARY A. This Section includes the following: 1. Hangers and supports for electrical equipment and systems. 1.3REFERENCES A. ASTM A325:American Society for Testing and Materials -Standard Specification for Structural Bolts. B. ASTM A603:American Society for Testing and Materials - Standard Specification for Zinc- Coated Steel Structural Wire Rope. C. IBC: International Building Code. as adopted and amended by local jurisdiction. D. ICC: International Code Council. E. MFMA-3: Metal Framing Manufacturers Association's Metal Framing Standards Publication. F. MSS SP-58: Manufacturers Standardization Society of the Valve and Fittings Industry Standard for Pipe Hangers and Supports-Materials,Design,and Manufacture. G. NECA 1:National Electrical Contractors Association Standard Practices for Good Workmanship in Electrical Contracting. H. OSHPD: Office of Statewide Health Planning and Development. 1.4 DEFINITIONS SP-31 A. EMT: Electrical metallic tubing. B. IMC: Intermediate metal conduit. C. RMC: Rigid metal conduit. 1.5 PERFORMANCE REQUIREMENTS A. Design equipment supports capable of supporting combined operating weight of supported equipment and connected systems and components. B. Rated Strength:Adequate in tension, shear,and pullout force to resist maximum loads calculated or imposed for this Project,with a mtrnmum structural safety factor of five times the applied force. 1.6 QUALITY ASSURANCE A. Comply with NFPA 70. 1.7 COORDINATION A. Coordinate size and location of concrete bases. Cast anchor-bolt inserts into bases. Concrete,reinforcement,and formwork requirements are specified in Division 03. B. Coordinate installation of roof curbs,equipment supports,and roof penetrations.These items are specified in Division 07 Section"Roof Accessories." PART 2 PRODUCTS 2.1 SUPPORT,ANCHORAGE,AND ATTACHMENT COMPONENTS A. Steel Slotted Support Systems: Comply with MFMA-4, factory-fabricated components for field assembly. 1. Manufacturers: Subject to compliance with requirements,provide products by one of the following: a. Allied Tube&Conduit. b. Cooper B-Line,Inc.;a division of Cooper Industries. c. ERICO International Corporation. d. GS Metals Corp. e. Thomas &Betts Corporation. f. Unistrut;Tyco International,Ltd. g. Wesanco,Inc. 2. Finishes: a.Metallic Coatings:Hot-dip galvanized after fabrication and applied according to MFMA-3.Fitting and accessories -hot-dip galvanized or stainless steel where hot- dip galvanized is not available. 3. Channel Dimensions: Selected for applicable load criteria. B. Raceway and Cable Supports:As described in NECA 1. C. Conduit and Cable Support Devices: Steel hangers,clamps,and associated fittings, designed for types and sizes of raceway or cable to be supported. D. Support for Conductors in Vertical Conduit: Factory-fabricated assembly consisting of threaded body and insulating wedging plug or plugs for non-armored electrical conductors or cables in riser conduits.Plugs shall have number,size, and shape of conductor gripping pieces as required to suit individual conductors or cables supported.Body shall be malleable iron. E. Structural Steel for Fabricated Supports and Restraints:ASTM A 36/A 36M,steel plates, SP-32 shapes,and bars;black and galvanized. F. Mounting,Anchoring,and Attachment Components: Items for fastening electrical items or their supports to building surfaces include the following: 1. Powder-Actuated Fasteners:Threaded-steel stud, for use in hardened Portland cement concrete,steel,or wood,with tension,shear,and pullout capacities appropriate for supported loads and building materials where used. a. Manufacturers: Subject to compliance with requirements,provide products by one of the following: 1)Hilti Inc. 2)ITW Ramset/Red Head;a division of Illinois Tool Works,Inc. 3)MKT Fastening,LLC. 4)Simpson Strong-Tie Co.,Inc.;Masterset Fastening Systems Unit. 2. Mechanical-Expansion Anchors: Insert-wedge-type,zinc-coated steel, for use in hardened pordand cement concrete with tension,shear,and pullout capacities appropriate for supported loads and building materials in which used. a. Manufacturers: Subject to compliance with requirements,provide products by one of the following: 1)Cooper B-Line,Inc.;a division of Cooper Industries. 2)Empire Tool and Manufacturing Co.,Inc. 3)Hilti Inc. 4)ITW Ramset/Red Head;a division of Illinois Tool Works,Inc. 5)MKT Fastening,LLC. 3. Concrete Inserts: Steel or malleable-iron, slotted support system units similar to MSS Type 18;complying with MFMA-4 or MSS SP-58. 4. Clamps for Attachment to Steel Structural Elements: MSS SP-58,type suitable for attached structural element. 5. Through Bolts: Structural type,hex head,and high strength. Comply with ASTM A 325. 6. Toggle Bolts: All-steel springhead type. 7. Hanger Rods: Threaded steel. PART 3 EXECUTION 3.1 SUPPORT INSTALLATION-GENERAL A. Comply with NECA 1 and NECA 101 for installation requirements except as specified in this Article. B. Strength of Support Assemblies:Where not indicated, select sizes of components so strength will be adequate to carry present and future static loads within specified loading limits. Minimum static design load used for strength determination shall be weight of supported components plus 200 lb (90 kg). C. Mounting and Anchorage of Surface-Mounted Equipment and Components:Anchor and fasten electrical items and their supports to building structural elements by the following methods unless otherwise indicated by code: 1. To Wood: Fasten with lag screws or through bolts. 2. To New Concrete: Bolt to concrete inserts or use expansion anchor fasteners. 3. To Masonry:Approved toggle-type bolts on hollow masonry units and expansion anchor fasteners on solid masonry units. 4. To Existing Concrete: Expansion anchor fasteners. 5. Instead of expansion anchors,powder-actuated driven threaded studs provided with lock washers and nuts may be used in existing standard-weight concrete 4 inches (100 n-im) thick or greater. Do not use for anchorage to lightweight-aggregate concrete or for slabs less than 4 inches (100 mm) thick. SP-33 6. To Steel: Beam clamps (MSS Type 19,21,23,25,or 27) complying with MSS SP-69. 7. To Light Steel: Sheet metal screws. 8. Items Mounted on Hollow Walls and Nonstructural Building Surfaces: Mount cabinets,panelboards, disconnect switches, control enclosures,pull and junction boxes, transformers, and other devices on slotted-channel racks attached to substrate by means that meet seismic-restraint strength and anchorage requirements. D Drill holes for expansion anchors in concrete at locations and to depths that avoid reinforcing bars. 3.2 HANGERS AND SUPPORTS FOR RACEWAYS A. Maximum Support Spacing and Minimum Hanger Rod Size for Raceway: Space supports for EMT,IMC,and RMC as required by NFPA 70.Minimum rod size shall be 1/4 inch (6 mm) in diameter. B. Suspended ceiling systems: Do not attach raceways to ceiling suspension system hangers. C. Raceways 3/4" (20mm) and smaller serving equipment located within ceiling cavity or mounted on or supported by the ceiling grid system may be supported by dedicated#12 ga. galvanized, soft annealed mild steel wire hangers.Two raceways maximum per hanger. Attach raceways to wires with clips manufactured for the purpose. D. Raceways 1" and larger: Provide lay-in pipe hangers on 1/4" (6mm) or larger all threaded rods attached to metal ceiling inserts or to structural members at not greater than spacing noted above and within 12" (300mm) of each change in direction. E. Multiple Raceways or Cables:When more than two raceways will use the same routing, group together on a channel trapeze support system supported by threaded rods attached to metal ceiling inserts or structural members. Size supports for multiple raceways for 25% future capacity.Trapeze shall be sized in accordance with SMACNA Guidelines with conduit weight taken to be as listed for same size pipe filled of water. 1. Secure raceways and cables to these supports with two-bolt conduit clamps. 3.3 VERTICAL CABLE SUPPORTS A. Provide cable support for vertical cable runs as required by NFPA 70. 3.4 SUPPORT FOR LIGHT FIXTURES A. Provide support system designed by registered engineer for all light fixtures over 50 pounds. B. Recessed mounted type fixtures less than 20 pounds installed in lay-in ceiling:Provide four support clips,Caddy#515 or similar, (one each corner)which lock light fixture to ceiling tees after light fixture is installed. In addition,provide for each light fixture two #14 earthquake chains or#12 wires secured located at diagonally opposite fixture corners and attached to structural members above suspended ceiling. C. Recessed mounted type fixtures less than 50 pounds installed in lay-in ceiling:Provide four support clips,Caddy#515 or similar, (one each corner) which lock light fixture to ceiling tees after light fixture is installed. In addition,provide for each light fixture four#14 earthquake chains or#12 wires (one in each corner) installed taut and secured to structural members above suspended ceiling. D. Recessed mounted type fixtures installed in plaster or gypsum ceiling.Provide support chains or wires similar to lay-in ceiling requirements except also provide plaster frame compatible with light fixture.Attach support wires/chains to plaster frame. SP-34 E. Surface mounted type fixtures less than 50 pounds installed on suspended ceilings: Provide metal carrying channels above suspended ceiling spanning between ceiling support channels.Attached fixture through ceiling to carrying channels. In addition,provide for each light fixture four#14 earthquake chains or#12 wires installed taut from metal carrying channels to structural members above suspended ceiling. F. Surface mounted type fixtures less than 20 pounds installed on suspended ceilings: Provide support frame above suspended ceiling.Attached fixture through ceiling to support frame. In addition,provide for each light fixture two #14 earthquake chains or#12 wires secured located at diagonally opposite fixture corners of plaster frame secured to structural members above suspended ceiling. G. Surface mounted type fixtures less than 50 pounds designed to be supported from fixture junction box: 1. Provide hanger bars between structural members.Attach junction box directly to hanger bars. 2. Attach heavy formed steel straps to the outlet box by means of threaded stems with locknuts, or directly to the outlet box where the light fixture is specifically so designed. Support junction box from structure with 1/4" threaded rod. H. Pendant mounted type fixtures less than 50 pounds: 1. For fixtures with rigid pendants,provide swivel ball aligners at canopy. 2. Where mounted below suspended ceiling, support fixture from structural members above ceiling by means of minimum 1/4" threaded stems with locknuts. END SECTION SECTION 26 05 33 RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS PART 1 GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract,including General and Supplementary Conditions and Division 01 Specification Sections,apply to this Section. 1.2 SUMMARY A. Section Includes: 1. Metal conduits,tubing,and fittings. 2. Nonmetal conduits,tubing,and fittings. 3. Boxes,enclosures,and cabinets. 4. Handholes and boxes for exterior underground cabling. B. Related Sections 1 Section 260529-Hangers and Supports for Electrical Systems 2. Section 260540 -Electrical Site Work 1.3 DEFINITIONS A. ARC: Aluminum rigid conduit. B. EMT: Electrical metallic tubing. C. ENT:Electrical nonmetallic tubing. SP-35 D. EPDM: Ethylene-propylene-diene terpolymer rubber. E. FMC: Flexible metal conduit F. GRC: Galvanized rigid steel conduit. G. HDPE: High Density Polyethylene H. IMC:Intermediate metal conduit. I. LFMC: Liquidtight flexible metal conduit. J. LFNC: Liquidtight flexible nonmetallic conduit. K. NBR:Acrylonitrile-butadiene rubber. L. RNC: Rigid nonmetallic conduit. M. RTRC: Reinforced Thermosetting Resin Conduit 1.4 REFERENCES A. American National Standards Institute(ANSI) B. National Electrical Manufacturers Association (NEMA) C. Underwriters Laboratories,Inc. (UL) D. D.National Fire Protection Association (NFPA) PART 2 PRODUCTS 2.1 METAL CONDUITS,TUBING,AND FITTINGS A. Manufacturers: Subject to compliance with requirements,provide products by one of the following 1. AFC Cable Systems,Inc. 2. Alflex Inc. 3. Allied Tube&Conduit;a Tyco International Ltd. Co. 4. Anamet Electrical,Inc.;Anaconda Metal Hose. 5. Electri-Flex Company. 6. Manhattan/CDT/Cole-Flex. 7. Maverick Tube Corporation. 8. O-Z/Gedney;a brand of EGS Electrical Group. 9. Wheatland Tube Company;a division of John Maneely Company. B. Listing and Labeling:Metal conduits,tubing, and fittings shall be listed and labeled as defined in NFPA 70,by a qualified testing agency,and marked for intended location and application. C. GRC: Comply with ANSI C80.1 and UL 6. D. IMC: Comply with ANSI C80.6 and UL 1242. E. PVC-Coated Steel Conduit:PVC-coated rigid steel conduit. 1. Comply with NEMA RN 1. 2. Coating Thickness: 0.040 inch (1 mm), minimum. F. EMT: Comply with ANSI C80.3 and UL 797. SP-36 G. FMC: Comply with UL 1; zinc-coated steel. H. LFMC: Flexible steel conduit with PVC jacket and complying with UL 360. L Fittings for Metal Conduit: Comply with NEMA FB 1 and UL 514B. 1. Conduit Fittings for Hazardous (Classified) Locations: Comply with UL 886 and NFPA 70. 2. Fittings for EMT: a. Material: Steel. b.Type: Compression. Die Cast fittings are not acceptable. 3. Expansion Fittings: PVC or steel to match conduit type,complying with UL 651, rated for environmental conditions where installed,and including flexible external bonding jumper. 4. Coating for Fittings for PVC-Coated Conduit:Minimum thickness of 0.040 inch (1 mm),with overlapping sleeves protecting threaded joints. 2.2 NONMETALLIC CONDUITS,TUBING,AND FITTINGS A. Manufacturers: Subject to compliance with requirements,provide products by one of the following 1. AFC Cable Systems,Inc. 2. Anamet Electrical,Inc. 3. Amco Corporation. 4. CANTEX Inc. 5. CertainTeed Corp. 6. Condux International,Inc. 7. ElecSYS,Inc. 8. Electri-Flex Company. 9. Lamson&Sessions;Carlon Electrical Products. 10. Manhattan/CDT/Cole-Flex. 11. RACO;a Hubbell company. 12. Thomas&Betts Corporation. B. Listing and Labeling:Nonmetallic conduits,tubing,and fittings shall be listed and labeled as defined in NFPA 70,by a qualified testing agency,and marked for intended location and application. C. RNC:Type EPC-40-PVC,complying with NEMA TC 2 and UL 651 unless otherwise indicated. D. LFNC: Comply with UL 1660. E. Rigid HDPE: Comply with UL 651A. F. Continuous HDPE: Comply with UL 651B. G. Coilable HDPE:Preassembled with conductors or cables,and complying with ASTM D 3485. H. Fittings for ENT and RNC:Comply with NEMA TC 3;match to conduit or tubing type and material. I. Fittings for LFNC: Comply with UL 514B. 2.3 HANDHOLES AND BOXES FOR EXTERIOR UNDERGROUND WIRING A. General Requirements for Handholes and Boxes: 1. Boxes and handholes for use in underground systems shall be designed and identified as defined in NFPA 70, for intended location and application. 2. Boxes installed in wet areas shall be listed and labeled as defined in NFPA 70, by a qualified testing agency,and marked for intended location and application. SP-37 B. Polymer-Concrete Handholes and Boxes with Polymer-Concrete Cover:Molded of sand and aggregate, bound together with polymer resin, and reinforced with steel, fiberglass, or a combination of the two. 1. Basis-of-Design Product: Subject to compliance with requirements, provide product indicated on Drawings or comparable product by one of the following: a. Armorcast Products Company. b. Carson Industries LLC. c. CDR Systems Corporation;Hubbell Power Systems. d. NewBasis. e. Oldcastle Precast,Inc.;Christy Concrete Products. f. Synertech Moulded Products;a division of Oldcastle Precast,Inc. PART 3 EXECUTION 3.1 RACEWAY APPLICATION A. Outdoors:Apply raceway products as specified below unless otherwise indicated: 1. Exposed Conduit: GRC. 2. Concealed Conduit,Aboveground: GRC, EMT. 3. Underground Conduit: RNC,Type EPC-40-PVC, direct buried. 4. Boxes and Enclosures,Aboveground: NEMA 250,Type 3R. 5. Application of Handholes and Boxes for Underground Wiring: a. Handholes and Pull Boxes in Sidewalk and Similar Applications with a Safety Factor for Non-deliberate Loading by Vehicles: Polymer-concrete units,SCTE 77,Tier 8 structural load rating. b. Handholes and Pull Boxes Subject to Light-Duty Pedestrian Traffic Only: Fiberglass-reinforced polyester resin,structurally tested according to SCTE 77 with 3000-lbf(13 3.15-N)vertical loading. B. Comply with the following indoor applications:Apply raceway products as specified below unless otherwise indicated: 1. Exposed,Not Subject to Physical Damage: EMT. 2. Exposed,Not Subject to Severe Physical Damage: EMT. 3. Exposed and Subject to Severe Physical Damage: GRC.Raceway locations include the following: a. Corridors used for traffic of mechanized carts, forklifts,and pallet- handling units. 4. Concealed in Ceilings and Interior Walls and Partitions: EMT. 5. Damp or Wet Locations: GRC. 6. Boxes and Enclosures:NEMA 250,Type 1,except use NEMA 250,Type 4 stainless steel in institutional and commercial kitchens and damp or wet locations. C. Minimum Raceway Size: [1/2-inch (16-mm)] [3/4-inch (21-mm)] trade size. D. Raceway Fittings: Compatible with raceways and suitable for use and location. 1. Rigid and Intermediate Steel Conduit: Use threaded rigid steel conduit fittings unless otherwise indicated. Comply with NEMA FB 2.10. 2. PVC Externally Coated,Rigid Steel Conduits:Use only fittings listed for use with this type of conduit.Patch and seal all joints,nicks,and scrapes in PVC coating after installing conduits and fittings.Use sealant recommended by fitting manufacturer and apply in thickness and number of coats recommended by manufacturer. 3. EMT: Use compression,steel fittings. Comply with NEMA FB 2.10. Cast metal fittings are not acceptable 4. Flexible Conduit:Use only fittings listed for use with flexible conduit. Comply with NEMA FB 2.20. E. Do not install aluminum conduits,boxes,or fittings in contact with concrete or earth. SP-38 3.2 INSTALLATION A. Comply with NECA 1 and NECA 101 for installation requirements except where require- ments on Drawings or in this article are stricter. Comply with NECA 102 for aluminum conduits. Comply with NFPA 70 limitations for types of raceways allowed in specific oc- cupancies and number of floors. B. Keep raceways at least 6 inches (150 mm) away from parallel runs of flues and steam or hot- water pipes. Install horizontal raceway runs above water and steam piping. C. Complete raceway installation before starting conductor installation. D. Comply with requirements in Division 26 Section "Hangers and Supports for Electrical Systems" for hangers and supports. E. Arrange stub-ups so curved portions of bends are not visible above finished slab. F. Install no more than the equivalent of three 90-degree bends in any conduit run except for control wiring conduits, for which fewer bends are allowed. Support within 12 inches (300 mm) of changes in direction. G. Conceal conduit and EMT within finished walls,ceilings,and floors unless otherwise indi- cated. Install conduits parallel or perpendicular to building lines. H. A. Support conduit within 12 inches (300 mm) of enclosures to which attached. I. Raceways Embedded in Slabs: 1. Run conduit larger than 1-inch (27-mm) trade size,parallel or at right angles to main reinforcement.Where at right angles to reinforcement,place conduit close to slab support. Secure raceways to reinforcement at maximuml0-foot(3-1-n) intervals. 2. Arrange raceways to cross building expansion joints at right angles with expansion fittings. 3. Arrange raceways to keep a minimum of 2 inches (50 mm) of concrete cover in all directions. 4. Do not embed threadless fittings in concrete unless specifically approved by Architect for each specific location. J. Stub-ups to Above Recessed Ceilings: 1. Use EMT,IMC,or RMC for raceways. 2. Use a conduit bushing or insulated fitting to terminate stub-ups not terminated in hubs or in an enclosure. K. Threaded Conduit Joints,Exposed to Wet,Damp,Corrosive,or Outdoor Conditions:Ap- ply listed compound to threads of raceway and fittings before making up joints. Follow compound manufacturer's written instructions. L. Coat field-cut threads on PVC-coated raceway with a corrosion-preventing conductive compound prior to assembly. M. Raceway Terminations at Locations Subject to Moisture or Vibration: Use insulating bushings to protect conductors including conductors smaller than No. 4 AWG. N. Terminate threaded conduits into threaded hubs or with locknuts on inside and outside of boxes or cabinets. Install bushings on conduits up to 1-1/4-inch (35mm) trade size and insulated throat metal bushings on 1-1/2-inch (41-mm) trade size and larger conduits terminated with locknuts. Install insulated throat metal grounding bushings on service conduits. O. Install raceways square to the enclosure and terminate at enclosures with locknuts. In- SP-39 stall locknuts hand tight plus 1/4 turn more. P. Do not rely on locknuts to penetrate nonconductive coatings on enclosures. Remove coatings in the locknut area prior to assembling conduit to enclosure to assure a continuous ground path. Q. Cut conduit perpendicular to the length. For conduits 2-inch (53-nim) trade size and larger,use roll cutter or a guide to make cut straight and perpendicular to the length. R. Install pull wires in empty raceways.Use polypropylene or monofilament plastic line with not less than 200-1b (90-kg) tensile strength.Leave at least 12 inches (300 mm) of slack at each end of pull wire. Cap underground raceways designated as spare above grade alongside raceways in use. S. Comply with manufacturer's written instructions for solvent welding RNC and fittings. T. Mount boxes at heights indicated on Drawings. If mounting heights of boxes are not indi- vidually indicated,give priority to ADA requirements. Install boxes with height measured to center of box unless otherwise indicated. U. Recessed Boxes in Masonry Walls: Saw-cut opening for box in center of cell of masonry block, and install box flush with surface of wall. Prepare block surfaces to provide a flat surface for a rain-tight connection between box and cover plate or supported equipment and box. V. Horizontally separate boxes mounted on opposite sides of walls so they are not in the same vertical channel. W. Locate boxes so that cover or plate will not span different building finishes. X. Support boxes of three gangs or more from more than one side by spanning two framing members or mounting on brackets specifically designed for the purpose. Y. Fasten junction and pull boxes to or support from building structure.Do not support boxes by conduits. Z. Set metal floor boxes level and flush with finished floor surface. AA. Set nonmetallic floor boxes level.Trim after installation to fit flush with finished floor sur- face. 3.3 INSTALLATION OF UNDERGROUND CONDUIT A. Direct-Buried Conduit: 1. Excavate trench bottom to provide firm and uniform support for conduit. 2. Install backfill as specified in the Oregon Standard Specifications for Construction Section 00330 Earthworks. 3. After installing conduit,backfill and compact. Start at tie-in point,and work toward end of conduit run,leaving conduit at end of run free to move with expansion and contraction as temperature changes during this process. Firmly hand tamp backfill around conduit to provide maximum supporting strength.After placing controlled backfill to within 12 inches (300 mm) of finished grade,make final conduit connection at end of run and complete backfilling with normal compaction as specified in Oregon Standard Specifications for Construction Section 00330 Earthworks. 4. Install manufactured duct elbows for stub-ups at poles and equipment and at building entrances through floor unless otherwise indicated. Encase elbows for stub-up ducts throughout length of elbow. 5. Underground Warning Tape: Comply with requirements in Division 26 Section "Identification for Electrical Systems." SP-40 3.4 INSTALLATION OF UNDERGROUND HANDHOLES AND BOXES A. Install handholes and boxes level and plumb and with orientation and depth coordinated with connecting conduits to minimize bends and deflections required for proper entrances. B. Unless otherwise indicated,support units on a level bed of crushed stone or gravel,graded from 1/2-inch (12.5-mm) sieve to No. 4 (4.75-mm) sieve and compacted to same density as adjacent undisturbed earth. C. Elevation: In paved areas,set so cover surface will be flush with finished grade. Set covers of other enclosures 1 inch (25 mm) above finished grade. D. Install removable hardware,including pulling eyes,cable stanchions,cable arms,and insulators,as required for installation and support of cables and conductors and as indicated. Select arm lengths to be long enough to provide spare space for future cables but short enough to preserve adequate working clearances in enclosure. E. Field-cut openings for conduits according to enclosure manufacturer's written instructions. Cut wall of enclosure with a tool designed for material to be cut. Size holes for terminating fittings to be used,and seal around penetrations after fittings are installed. 3.5 PROTECTION A. Protect coatings,finishes,and cabinets from damage and deterioration. 1. Repair damage to galvanized finishes with zinc-rich paint recommended by man- ufacturer. 2. Repair damage to PVC coatings or paint finishes with matching touchup coating recommended by manufacturer. END SECTION SECTION 26 05 40 ELECTRICAL SITE WORK PART 1 GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract,including General and Supplementary Conditions and Division 1 Specification Sections,apply to this Section. B. Comply with OSHA standards and criteria. 1.2 DESCRIPTION A. Provide all excavation, trenching,backfill and surface restoration required for the electrical work. B. Coordinate electrical system placement with new and existing utilities. 1.3 REFERENCES A. APWA -American Public Works Association B. ASTM C150 -Portland Cement SP-41 PART 2 PRODUCTS 2.1 CRUSHED ROCK A. Crushed rock shall be 1 1/4" minus unless smaller is required for bedding material. 2.2 SAND A. Sand shall be clean and washed building sand. 2.3 TOPSOIL A. Finish course of topsoil shall be adequate to support replanted or replacement vegetation. 2.4 SOD A. New sod shall be mature,densely rooted grass 99% free of weeds and objectionable grasses. 2.5 PLANTS A. Plants shall be obtained from a local commercial nursery and be of the same type and maturity as the existing plants. 1. Use native,non-invasive and drought resistant plants to reduce water use and limit negative impact on surrounding existing species. 2. From a green nursery that limits use of fertilizers. PART 3 EXECUTION 3.1 GENERAL A. Prior to completion of work Contractor shall return site to the condition it was in before work commenced. B. Where existing materials must be removed to support electrical site work replacement materials shall be of the same type and quality,unless type and quality are defined herein. 3.2 EXISTING UTILITIES A.The existing utilities shown on the contract drawings have been plotted from available records.No guarantee is made to the accuracy of the locations indicated,and is shown for whatever benefit the Contractor may derive therefrom. B.Contact all serving utilities and have them locate their lines prior to commencing work.Forty- eight (48) hours prior to commencing work telephone "Call Before You Dig" at 1- 800-424- 5555. The Contractor shall also have the Owner locate all utility lines prior to commencing work. C.Protect shown,visible and located utilities from damage. Promptly repair all active shown, visible and located utilities damaged by construction.This repair shall be made solely at the expense of the Contractor. D.When despite all care and caution damage occurs to active utilities not visible,located or shown on the contract documents,the Contractor shall immediately obtain a decision as to repair.When so directed the repair shall be made immediately by the Contractor whose trade is involved.The contract price shall not change when the conditions outlined above and utmost possible care and caution have not been followed. E.Adjust the depth of electrical utilities to avoid existing utilities with no change to contract price. SP-42 F.Use metal detectors to search for unknown utilities in proposed route of electrical systems. 3.3 SECURING SITE WORK A. The Contractor is solely responsible for securing all electrical site work with adequate barriers, warning indicators and shonng. 3.4 TRENCHING A.Trenching shall be to depths as required by code, the particular installation, or as shown on the drawings. Trench width and length as required by the installation or as shown. B.Trench bottom shall be free of debris and graded smooth.Where trench bottom is rock,or rocky,or contains debris larger than 1",or material with sharp edges,Contractor shall over excavate 3" and fill with 3" of sand or backfill with native materials passed through one inch sieve. C.Provide 1'-0"minimum separation between new electrical utilities and other utilities, except gas lines shall be 1'-0" both vertical and horizontal and shall be 3'-0" (horizontal) for all water service lines. D. All crossings of concrete or asphalt shall be performed only after the surface material has been saw cut to required width and removed. 3.5 EXCAVATIONS A. Provide excavations as required for installation intended or as shown. B. Excavation bottom shall be free of debris and graded smooth. Where bottom is rock, or rocky, or contains debris larger than 1",or material with sharp edges, over excavate 6" and fill with 6" sand or backfill with native materials passed through one inch sieve.. C. Conform to utility requirements for excavation and vault installation in addition to contract document requirements where excavations are for installing utility companies'vaults. 3.6 DEWATERING A. Provide,operate and maintain all pumps or other dewatering equipment required for control of water in trenches and excavations for electrical site work during the entire construction period. 3.7 SHORING A. Provide as required by trenching and excavating to secure site work. 3.8 BACKFILL,BEDDING AND COMPACTION A. Backfill around raceways per 260533. B. Bedding and backfill around precast vaults and handholes shall be in accordance with manufacturer's recommendations. C. Where manufacturer has no recommendations provide 0'-6" of 1/2" minus pea gravel or sand bedding for all vaults,and any handholes larger than 3'-0" x 3'-0". For handholes smaller than 3'-0" x 3'-0" provide 0'-3" pea gravel or sand.Backfill shall extend at least 6" from structure. D. All other backfill shall be free of organic debris and inorganic materials larger than 6"in diameter. E. Place all backfill material so as to obtain a minimum degree of compaction of 95 percent of the maximum density at optimum moisture content. Moisten backfill material as required to obtain proper compaction. SP-43 F. Broken pavement,concrete,and vegetative materials shall not be used for backfill. G. Within the one year guarantee period,re-fill,compact and re-finish all settled areas to grade. 3.9 WASTE MATERIAL DISPOSAL A. Promptly remove from the site and legally dispose of all materials from trenching and excavation which are remaining after backfill and compaction. 3.10 SURFACE REFINISHING A. Refinish every disturbed surface to its'original condition and elevation.Preserve sod and topsoil removed during excavation and reinstall after backfilling is completed. Replace sod that is damaged or unusable with sod of equal or better quality to that removed. When the surface is disturbed in a newly seeded area,re-seed the restored surface with the same quantity and formal of seed as that used in the original seeding,Provide topsoil, fertilizer,liming,seeding, sodding, sprigging or mulching as required to match existing original condition. B. Replace all planted materials not surviving 90 days after contract acceptance at Contractor's own expense. C. Return after one year and refinish all settled areas to grade. 3.11 CARE OF PLANTS AND TREES A. Unless specifically noted for demolition,remove and safely store all plants and trees in trenching or excavation areas prior to commencing site work. B. Where plants and trees fail to survive storage replace with like kind,quality,and maturity. 3.12 PAVED SURFACE REPAIRS A. Where trenches,pits or other excavations are made in existing roadways and other areas of pavement where surface treatment of any kind exists,restore such surface treatment or pavement to the same thickness and in the same kind as originally existed.Match and tie into the adjacent and surrounding existing surfaces. END SECTION SECTION 26 05 53 IDENTIFICATION FOR ELECTRICAL SYSTEMS PART 1 GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract,including City of Tigard General Conditions apply to this Section. 1.2 SUMMARY A. Section Includes: 1. Equipment identification nameplates. 2. Identification for conductors,cables AC and MC cables 3. Identification for raceways. SP-44 4. Underground-line warning tape. 5. Miscellaneous identification products. 1.3 REFERENCES A. American National Standards Institute (ANSI): 1. ANSI A13.1 "Scheme for Identification of Piping Systems" B. Occupational Safety and Health Administration (OSHA).29 CFR-Labor Chapter XVII Part 1910-145 "Occupational and Safety Health Standards" 1992. 1.4 QUALITY ASSURANCE A. Comply with ANSI A13.1. B. Comply with NFPA 70. C. Comply with 29 CFR 1910.144 and 29 CFR 1910.145. D. Comply with ANSI Z535.4 for safety signs and labels. 1.5 COORDINATION A. Coordinate identification names, abbreviations, colors, and other features with requirements in other Sections requiring identification applications, Drawings, Shop Drawings, manufacturer's wiring diagrams,and the Operation and Maintenance Manual;and with those required by codes, standards,and 29 CFR 1910.145. Use consistent designations throughout Project. B. Note that equipment names and room numbers shown on the Contract Drawings may not be final names and numbers. Confirm all final naming prior to label manufacture. C. Coordinate installation of identifying devices with completion of covering and painting of surfaces where devices are to be applied. D. Coordinate installation of identifying devices with location of access panels and doors. E. Install identifying devices before installing acoustical ceilings and similar concealment. PART 2 PRODUCTS 2.1 EQUIPMENT NAMEPLATES A. Materials: 1. Engraved plastic laminate-three-layer laminated plastic with punched or drilled holes for screw mounting B. Dimension 1. Nameplate minimum of 13/4" high by 5"wide. 2. Lettering height for panel or equipment identifier @ 1/4". 3. Lettering height for remaining lines @ 1/8" high with 1/8" spacing between lines. 4. Normal System: White letters on black background. 5. Comply with ANSI 13.1. C. Main Service Project Nameplate 1.At Main Service Distribution Switchboard,provide engraved nameplate on switchboard/ switchgear front with the following information: SP-45 Project Name: (3/8"lettering,all other 1/4") Architect Electrical Consultant (Sparling, Inc.) Electrical Contractor Year of Manufacturer 2.At Main Service Distribution Switchboard,provide engraved nameplate on switchboard/switchgear front listing all other services, feeders,and branch circuits supplying the building or structure and the area served by each,per NEC 230-2(e) Identification. 3. Comply with ANSI A13.1. 2.2 CONDUCTOR, CABLE AND AC AND MC CABLE IDENTIFICATION MATERIALS A.Comply with ANSI A13.1 for minimum size of letters for legend and for minimum length of color field for each conductor and cable size. B.Color-Coding Conductor Tape: Colored, self-adhesive vinyl tape not less than 3 mils (0.08 mm) thick by 1 to 2 inches (25 to 50 mm) wide. 2.3 UNDERGROUND-LINE WARNING TAPE A Tape: 1. Recommended by manufacturer for the method of installation and suitable to identify and locate underground electrical and communications utility lines. 2. Printing on tape shall be permanent and shall not be damaged by burial operations. 3. Tape material and ink shall be chemically inert,and not subject to degrading when exposed to acids,alkalis,and other destructive substances commonly found in soils. B. Color and Printing: 1. Comply with ANSI Z535.1 through ANSI Z535.5. 2. Inscriptions for Red-Colored Tapes: ELECTRIC LINE, HIGH VOLTAGE. 3. C. Protective Tapes Suitable for Conductive or Inductive Tracing. 1. Detectable three-layer laminate,consisting of a printed pigmented polyolefin film,a solid aluminum-foil core,and a clear protective film that allows inspection of the continuity of the conductive core,bright-colored,continuous-printed with the in- scription indicated above,compounded for direct-burial service. 2. Overall Thickness: 5 mils (0.125 mm). 3. Foil Core Thickness: 0.35 mil (0.00889 mm). PART 3 EXECUTION 3.1 INSTALLATION-GENERAL A. Verify identity of each item before installing identification products. B. Location: Install identification materials and devices at locations for most convenient viewing without interference with operation and maintenance of equipment. C. Apply identification devices to surfaces that require finish after completing finish work. D. Attach signs and plastic labels that are not self-adhesive type with mechanical fasteners appropriate to the location and substrate. SP-46 E. Painted Identification: Comply with requirements in Division 09 painting Sections for surface preparation and paint application. 3.2 EQUIPMENT IDENTIFICATION: A. On each unit of equipment,install unique designation nameplate that is consistent with naming used in wiring diagrams, schedules, and the Operation and Maintenance Manual. B. Confirm all final naming prior to label manufacture. C. Labeling Instructions: 1. Indoor Equipment: Engraved, laminated acrylic or melamine label. 2. Outdoor Equipment: Engraved, laminated acrylic or melamine label with screw fasteners 3. Elevated Components: Increase sizes of labels and letters to those appropriate for viewing from the floor. 4. Unless provided with self-adhesive means of attachment, fasten labels with appropriate mechanical fasteners that do not change the NEMA or NRTL rating of the enclosure 3.3 CIRCUIT CONDUCTOR IDENTIFICATION A. Power-Circuit Conductor Identification,600 V or Less: 1. For conductors in vaults,pull and junction boxes,manholes,and handholes,use color- coding conductor tape to identify the phase. 2. Color-Coding for Phase and Voltage Level Identification, 600 V or Less: Use colors listed below for ungrounded service, feeder and branch-circuit conductors. a. Color shall be factory applied or field applied for sizes larger than No. 8 AWG,if authorities having jurisdiction permit. b. Colors for 208/120-V Circuits: 1) Phase A: Black. 2) Phase B: Red. 3) Phase C: Blue. 4) Neutral:White 5) Equipment Ground: Green 6) Isolated Ground: Green with yellow tracer C. Colors for 480/277-V Circuits: 1) Phase A: Brown. 2) Phase B: Orange. 3) Phase C: Yellow. 4) Neutral: Gray 5) Equipment Ground: Green 6) Isolated Ground: Green with yellow tracer d. Field-Applied, Color-Coding Conductor Tape: Apply in half-lapped turns for a minimum distance of 6 inches (150 min) from terminal points and in boxes where splices or taps are made. Apply last two turns of tape with no tension to prevent possible unwinding. Locate bands to avoid obscuring factory cable markings. 3.4 RACEWAY IDENTIFICATION A. Accessible Raceways and Metal-Clad Cables, 600 V or Less, for Service,Feeder,and Branch Circuits More Than 30A,and 120 V to ground: Identify with self-adhesive vinyl tape applied in bands. 1. Install labels at 10-foot (3-m) maximum intervals. 2. Install minimum one label per enclosed room. SP-47 B. System Identification Color-Coding Bands for Raceways: Each color-coding band shall completely encircle raceway.Place adjacent bands of two-color markings in contact,side by side. Locate bands at changes in direction,at penetrations of walls and floors,at 50-foot (15-m) maximum intervals in straight runs,and at 25-foot (7.6-1u) maximum intervals in congested areas. 3.5 UNDER GROUND LINE IDENTIFICATION A. Locations of Underground Lines: Identify with underground-line warning tape for power, lighting, and communication. 1. Install underground-line warning tape for direct-buried cables, cables in raceway and duct banks. B. Underground-Line Warning Tape Installation: During backfilling of trenches install continuous underground-line warning tape directly above line at 6 to 8 inches (150 to 200 mm)below finished grade. Use multiple tapes where width of multiple lines installed in a common trench exceeds 16 inches (400 mm) overall. END SECTION 26 05 75 ELECTRIC SERVICE PART 1 GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract,including General and Supplementary Conditions and Division 1 Specifications,apply to this section. 1.2 DESCRIPTION A. Provide permanent utility service entrance complete and fully operational. 1.3 UTILITY CHARGES A. Owner will pay the electric utility service connection charges directly. Contractor will be responsible for any utility cost associated with rework or re-inspection of the contractor's portion of the installation due to failure to follow utility standards and directions and for poor quality work identified by the utility upon inspection of the contractor's work scope. PART 2 PRODUCTS 2.1 CONFORMANCE TO UTILITY STANDARDS A. Contractor shall obtain the latest utility standards for materials and installation requirements and comply fully. 2.2 SERVICE ENTRANCE EQUIPMENT A. All service entrance equipment shall be provided in accordance with NEC requirements and utility design standards. B. UL listed for intended service application and installation location SP-48 PART 3 EXECUTION 3.1 METERING A. Provide kW and kWh meter bases,meter raceway and metering conductors per utility requirements, from current transformers (CTs) to meter location(s). 3.2 GROUNDING A. Provide service grounding and bonding per code. 3.3 WORK BY UTILITY A. Utility will provide: 1. Primary conductors and terminations 2. Service Transformer(s) 3. Termination of service entrance secondary conductors at utility connection point 4. Current transformers 5. Meter(s) 3.4 WORK BY CONTRACTOR A. Contractor shall provide: 1. All necessary work not being provided by utility 2. Primary raceway,pull cord(s) with distance markings in raceway,raceway route staking and grading, civil engineering,excavation,backfill and compaction per utility standards or Division 33 whichever has the more stringent requirements. 3. Transformer vault and pad per utility standards. 4. Service entrance raceway(s) and conductors(s),raceway route staking and grading, excavation,backfill and compaction per Division 33. 5. Ground rods and grounding conductor at transformer vaults 6. Meter Base(s) per utility requirements. 7. All metering raceways and conductors per utility requirements 8. Building service entrance raceways and conductors per utility requirements 9. Conductor phasing identification on all conductors,at all termination points and all manholes,handholes and pull boxes 10. Service entrance grounding per code 11. All required coordination with utility 12. Provide the service as required to completely conform to utility standards requirements END SECTION SECTION 26 56 00 EXTERIOR LIGHTING PART 1 GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract,including General Conditions apply to this Section. SP-49 1.2 SUMMARY A. Section Includes: 1. Exterior luminaires with lamps and ballasts. 2. Luminaire-mounted photoelectric relays. 3. Poles and accessories. 4. Foundations B. Substitutions: 1. Bidders requesting approval to provide products other than those specifically listed in the Light Fixture Schedule shall submit requests in writing to the Architect and Lighting Designer ten days prior to the close of the bid period. Approval will be in the form of an addendum to the specifications issued to all registered plan holders. No requests for substitution will be considered after this date. 2. Substitution request shall include all information required under paragraph 1.5 SUBMITTALS. Requests for approval shall be accompanied by a working fixture sample (including lamps and a cord and plug). Provide the name of at least one installation where each proposed substitute has been installed for at least six months along with the name and phone number of the Architect,Owners representative and the Lighting Designer of Record. If required by the Architect, the proposed substitutes must be installed at the bidders expense in a location selected by the Architect. 1.3 DEFINITIONS A. CCT: Correlated color temperature. B. CRI: Color-rendering index. C. HID: High-intensity discharge. D. LER: Luminaire efficacy rating. E. Luminaire: Complete lighting fixture,including ballast,reflector,wiring and housing. F. Pole: Luminaire support structure,including tower used for large area illumination. G. Standard: Same definition as "Pole" above. 1.4 REFERENCES A. National Electrical Manufacturer's Association (NEMA) LE5-1993: 1. Procedure for determining Luminaire efficiency ratings. B. Underwriters Laboratories, Inc. (UL): UL 48 Electrical Discharge Lighting Systems (Cold Cathode) UL 496: Edison Base Lamnholders UL 542: Lampholders, Starter Holders for Fluorescent Lamps UL 676: Underwater Lighting Fixtures SP-50 UL 924: Emergency Lighting and Power Equipment UL 935: Fluorescent Lamp Ballasts UL 1012 Power Units Other Than Class 2 UL 1029: HID Lamp Ballasts UL 1310 Class Power Units UL 1570: Fluorescent Lighting Fixtures UL 1571: Incandescent Lighting Fixtures UL 1572: High Intensity Discharge Lighting Fixtures UL 1598 Luminaires UL 1838 Low Voltage Landscape Lighting Systems UL 1994 Luminous Egress Path Marking Systems 1.5 SYSTEM DESCRIPTION A. Light fixture schedule series numbers are a design series reference and do not necessarily represent the exact catalog number, size,voltage,wattage, type of lamp,ballast, finish trim, ceiling type,mounting hardware, ceiling trim or special requirements as specified hereinafter or as required by the particular installations. Provide complete fixtures to correspond with the number of lamps,wattage,light distribution and/or size specified. B. If there are discrepancies between fixture illustrations and the written description in the fixture schedule, the written description in the fixture schedule shall take precedence. C. Light fixture voltage shall match voltage of circuit serving the light fixture. 1.6 SUBMITTALS A. For standard catalog items, provide original product sheets, -neatly and clearly marked-to indicate that light fixture, ballasts and lamps fully comply with contract documents. Include photometric report by an independent certified testing laboratory when required in fixture schedule. Manufacturer's test report is not acceptable. B. Submittals shall have fixture types and project name clearly indicated and shall be prepared by the authorized manufacturer's representative serving the project area. Alist of manufacturer's representatives (including address, telephone and fax numbers) identifying which light fixture types they represent shall be included with submittals. Submittals or requests for substitutions not meeting these requirements will be rejected. C. Pole and Support Component Certificates: Signed by manufacturers of poles,certifying that products are designed for indicated load requirements in AASHTO LTS-5-E and that load imposed by luminaire and attachments has been included in design. The certification shall be based on design calculations by a professional engineer. 1.7 QUALITY ASSURANCE A. Fixtures and components shall be new and listed by Underwriters Laboratories (UL)or other Nationally Recognized Testing Laboratory (NRTL) acceptable to the local Authority Having Jurisdiction 1.8 WARRANTY A. Ballasts: Provide manufacturer's warranty for a period of not less than five years. SP-51 Warranty shall include parts and labor to replace defective ballasts. B. LED Luminaires: Provide manufacturer's warranty for a period of not less than three years for repair or replacement of defective electrical parts,including light source,drivers and power supplies. 1.9 SPARE PARTS A. Provide the below listed spare parts at no later than substantial completion. The parts will be contained in a sealed box or shrink wrapped to prevent damage to the finishes while the parts are in storage. 1. (1) complete L01 light fixture. PART 2 PRODUCTS 2.1 GENERAL MATERIAL REQUIREMENTS A. Finish mounting hardware and accessories to prevent corrosion and discoloration to adjacent materials. B. For weatherproof or vapor tight installations, painted finishes of fixtures and accessories shall be weather resistant enamel using proper primers or galvanized and bonderized epoxy, so that the entire assembly is completely corrosion resistant for the service intended. Where aluminum parts come into contact with bronze or steel parts, apply a coating material to both surfaces to prevent corrosion. C. Non-vaportight fixtures to have 1/8" dia. weep holes as required for proper drainage. Weep holes to be configured to prevent light leaks. D. Fixtures shall be free of light leaks and designed to provide sufficient ventilation of lamps to provide the photometric performance required. Ballasts and transformers shall be adequately vented. E. Lampholders shall hold lamps securely against normal vibrations and maintenance handling. F. Reflector Cones: 1. Provide minimum 45 degree lamp and lamp image cut-off for all vertically mounted lamps. For horizontal lamps provide minimum 33 degree cut-off. There shall be no visible lamp flashing in the cone. 2. Plastic materials shall not be used for reflector cones,unless noted otherwise in the Light Fixture Schedule. 3. Reflector cones shall not be riveted or welded to housing and shall be removable without tools. Retention devices shall not deform the cone in any manner. Trim shall be flush with finished ceiling without gaps or light leaks. Where the flange trim is separate from the cone,it shall have the same finish as the cone. 4. Reflector cones shall be of uniform gauge, not less than 0.032-inch thick,high purity aluminum Alcoa 3002 alloy, free of spin marks or other defects. 5. Manufacture reflector under the Alzak process. Refer to fixture schedule for SP-52 cone color and specular or diffuse finish requirements. For fixtures using compact fluorescent lamps, provide additional finish equivalent to Color-Chek that eliminates iridescence. Submit one sample of each cone type for review when required in the fixture schedule. G. Fresnel Lens and Door Assembly: 1. Lens shall have uniform brightness throughout the entire visible area at angles from 45 degree to 90 degree from vertical,without bright spots or striations. 2. Lens shall have opaque risers painted neutral gray unless otherwise specified in the Light Fixture Schedule. 3. Finish of regress door shall be matte baked enamel paint in color as selected by the Architect. H. Light fixtures containing lamps which require protective shielding shall have tempered clear glass lenses,unless noted otherwise in the Light Fixture Schedule. I. For adjustable fixtures,provide positive locking devices to fix aiming angle. Fixture shall be capable of being relamped without adjusting aiming angle. J. Fixtures recessed in suspended ceilings where the space above the ceiling is either an air supply or return plenum shall conform with NEC Article 300-22. K. Safety: Provide safety devices for removable fixture elements (cones,reflectors,lenses, etc.) to support removable elements when not in normal operating position. Safety devices shall be detachable if necessary and shall not interfere with fixture performance, maintenance or the seating of any fixture element,and not be visible during normal fixture operation. Safety device shall be made of corrosion resistant materials. L. Finishes: 1. Painted surfaces shall have an outdoor life expectancy of not less than 20 years without any visible rust or corrosion. 2. Finishes to comply with requirements set by the American Architectural Manufacturers Association (AAMA): a. Baked on enamel and high performance powder coating finish on aluminum:AAMA 304-05 b. Anodized aluminum:AAMA 611-98 C. Clear coat on aluminum:AAMA 612-02 3. Finish colors shall be as specified. M. Diffusers: materials shall be UV stabilized. 2.2 LUMINAIRE-MOUNTED PHOTOELECTRIC RELAYS A. Comply with UL 773 or UL 773A. B. Contact Relays: Factory mounted, single throw, designed to fail in the on position,and factory set to turn light unit on at 1.5 to 3 fc (16 to 32 I1) and off at 4.5 to 10 fc (48 to 108 Il) with 15-second minimum time delay. 1. Relay with locking-type receptacle shall comply with ANSI C136.10. 2. Adjustable window slide for adjusting on-off set points. SP-53 2.3 LIGHT EMITTING DIODE (LED) FIXTURES: A. Housing: Rigid aluminum construction. B. Finish:Visible surfaces. Powder coated paint or natural aluminum as specified in Light Fixture Schedule. Color and finish as selected by architect. Concealed parts,(lamp holders,yokes, brackets, etc.) matte black. C. Lamp Holder Housing: Cast aluminum with integral heat radiating fins to assure cool lamp base operation,with sufficient heat dissipation to meet device manufacturer's guidelines for junction temperature, certification programs, and test procedures for thermal management. D. Off-state Power: Luminaires shall not draw power in the off state. Exception: Luminaires with integral occupancy, motion,photo-controls or individually addressable fixtures with external control and intelligence are exempt from this requirement. The power draw for such luminaires shall not exceed 0.5 watts when in the off state. 2.4 WIRING A. Wiring shall be as required by code for fixture wiring. B. Flexible cord wiring between fixture components or to electrical receptacle and not in wireways shall have a minimum temperature rating of 105°C. C. Cords shall be fitted with proper strain reliefs and watertight entries where required by application. D. No internal wiring shall be visible at normal viewing angles,i.e. above 45° from vertical. 2.5 BALLASTS AND POWER SUPPLIES: A. LED Power Supplies: 1. Minimum power factor 90%. 2. Minimum operating temperature of-20 degree C. 3. Output operating frequency shall be minimum 120 Hz. 4. Power supply shall meet FCC requirements for non-consumer use. 5. Sound rating: Class A. 6. Power supply shall comply with IEEE C.62.41-1991,Class A operation. 2.6 LAMPS A. Each lamp type in the Project shall be manufactured by the same manufacturer. B. Light Emitting Diode Type: 1. LED modules/arrays shall have a minimum CRI of 80 unless otherwise specified in the Light Fixture Schedule. 2. Color temperature variation shall not exceed +/- 100 degrees Kelvin at installation, and +/- 200 degrees Kelvin over the life of the module. Provide CCT SP-54 as noted in the Light Fixture Schedule. 3. LED modules/arrays shall deliver at least 70% of initial lumens,when installed in- situ, for a minimum of 50,000 hours. 4. Mechanically fasten board to heat sink as required to meet LED manufacturer's heat dissipation requirements. 5. Acceptable manufacturers: Cree,Philips (Lumileds),Nichia, Osram,GE. 2.7 LIGHTING STANDARDS A. Pole/Luminaire Assemblies and Bollards: Supply luminares, davit arms,brackets,poles, handhole covers,base components and all other accessories for a complete assembly. Manufacturer shall be responsible for proper fitting of all elements and the structural integrity of the unit. Provide assembly to withstand 100 mph steady wind rated poles with 1.3 gust factor. B. Provide watertight insulating fuse and holder in the base of each lighting standard to individually protect each lighting fixture. Fuse holder similar to Buss style "HEX" (HEB permitted for 120V or 277V),with Buss fuse of appropriate ampacity and voltage. Provide fuse for each hot circuit wire; do not fuse neutral. 2.8 GENERAL REQUIREMENTS FOR POLES AND SUPPORT COMPONENTS A. Structural Characteristics: Comply with AASHTO LTS-S-E 1. Wind-Load Strength of Poles:Adequate at indicated heights above grade without failure, permanent deflection, or whipping in steady winds of speed indicated in "Structural Analysis Criteria for Pole Selection"Article. 2. Strength Analysis: For each pole,multiply the actual equivalent projected area of luminaires and brackets by a factor of 1.1 to obtain the equivalent projected area to be used in pole selection strength analysis. B. Luminaire Attachment Provisions: Comply with luminaire manufacturers'mounting requirements. Use stainless-steel fasteners and mounting bolts unless otherwise indicated. C. Mountings,Fasteners, and Appurtenances: Corrosion-resistant items compatible with support components. 1. Materials: Shall not cause galvanic action at contact points. 2. Anchor Bolts,Leveling Nuts, Bolt Caps,and Washers: Hot-dip galvanized after fabrication unless otherwise indicated. 3. Anchor-Bolt Template: Plywood or steel. D. Handhole: Oval-shaped,with minimum clear opening of 2-1/2 b}, 5 inches (65 by 130 min),with cover secured by stainless-steel captive screws. Provide on all, exceptwood poles. E. Dead Load: Weight of luminaire and its horizontal and vertical supports,lowering devices, and supporting structure, applied as stated in AASHTO LTS-S-E. F. Wind Load: Pressure of wind on pole and luminaire and banners and banner arms, calculated and applied as stated in AASHTO LTS-S-E. SP-55 1. Basic wind speed for calculating wind load for poles exceeding 50 feet (15 m)in height is 100 mph (45 m/s). a. Wind Importance Factor: 1.0 . b. Minimum Design Life: 50 years. C. Velocity Conversion Factors: 1.0. d. Elevated Locations: Include as required per AASHTO LTS-S-E:3.8.2.1. e. Special Wind Regions: Include as required per AASHTO LTS-S-E: 3.8.2.2. 2.9 ALUMINUM POLES A. Poles:ASTM B 209 (ASTM B 209NI), 5052-H34 marine sheet alloy with access handhole in pole wall. 1. Shape: Round, tapered. 2. Mounting Provisions: Butt flange for bolted mounting on foundation or breakaway support. B. Pole-Top Tenons: Fabricated to support luminaire or luminaires and brackets indicated, and securely fastened to pole top. C. Grounding and Bonding Lugs: Welded 1/2-inch (13-mm) threaded lug, complyingwith requirements in Division 26 Section "Grounding and Bonding for Electrical Systems," listed for attaching grounding and bonding conductors of type and size listed in that Section,and accessible through handhole. D. Brackets for Luminaires: Detachable,with pole and adapter fittings of cast aluminum. Adapter fitting welded to pole and bracket, then bolted together with stainless-steel bolts. 1. Tapered oval cross section,with straight tubular end section to accommodate luminaire. 2. Finish: Same as pole. E. Aluminum Finish: Comply with NAAMM's "Metal Finishes Manual for Architectural and Metal Products" for recommendations for applying and designating finishes. 1. Class I, Color Anodic Finish: AA-M32C22A42/A44 (Mechanical Finish: medium satin; Chemical Finish: etched,medium matte;Anodic Coating: Architectural Class I,integrally colored or electrolytically deposited color coating 0.018 mm or thicker) complying with AAMA 611. a. Color: As selected by Architect from manufacturer's standard full range. PART 3 EXECUTION 3.1 LIGHTING FIXTURES, GENERAL A. Provide mounting accessories and trims as required for wall and ceiling construction types shown in Finish Schedule and on Drawings. B. Verify weight and mounting method of fixtures and provide suitable supports. Fixture mounting assemblies shall comply with local seismic codes and regulations. SP-56 C. Refer to landscape architecture, civil,and architectural plans for coordination of lighting fixture locations with other devices and site elements.Where conflicts occur,coordinate with Architect prior to installing any of the systems. D. Lighting fixtures located in recessed ceilings with a fire resistive rating of 1-hour or more shall be enclosed in an approved fire-resistive rated box equal to that of the ceiling. E. Adjust aperture rings on all recessed fixtures to be flush with the finished ceiling. F. For fluorescent lamps operated on dimming ballasts, operate lamps at full output for the number of hours (continuous burn) recommended by the lamp manufacturer before dimming. G. Adjust variable position lampholders for proper lamp position prior to fixture installation. H. Blemished, damaged or unsatisfactory fixtures or accessories shall be replaced. I. For pendant mounted fixtures,mounting height is from finished ceiling to top of pendant light fixture. For wall mounted fixtures, center on outlet box unless otherwise noted. Verify mounting provisions and other requirements prior to order of light fixtures and provide as required. J. In accessible suspended ceilings,provide 72" flexible conduit wiring connection(flexible tubing not permitted) from a rigidly supported junction box. K. All finishes shall be unmarred upon project completion. Repair or replace damaged finishes. L. Replace all burned out or inoperative lamps at the end of the construction prior to Owner occupancy. 3.2 DIFFUSERS AND ENCLOSURES A. Remove protective plastic covers from lighting fixture diffusers only after construction work,painting and clean-up are completed. Remove all dirty lamps,reflectors and diffusers; clean and reinstall. When cleaning"Alzak" reflectors,use a manufacturer recommended cleaning solution. Reflectors damaged or impregnated with fingerprints shall be replaced at no cost to Owner. B. For LED fixtures,whether surface mounted or recessed, remove all construction dirt and dust from heat sink fins to ensure proper dissipation of heat. 3.3 POLE INSTALLATION A. Alignment: Align pole foundations and poles for optimum directional alignment of luminaires and their mounting provisions on the pole. B. Clearances: Maintain the following minimum horizontal distances of poles from surface and underground features unless otherwise indicated on Drawings: SP-57 1. Fire Hydrants and Storm Drainage Piping: 60 inches (1520 mm). 2. Water, Gas,Electric, Communication, and Sewer Lines: 10 feet (3 m). 3. Trees: 15 feet (5 m) from tree trunk. C. Embedded Poles with Tamped Earth Backfill: Set poles to depth below finished grade indicated on Drawings, but not less than one-sixth of pole height. 1. Dig holes large enough to permit use of tampers in the full depth of hole. 2. Backfill in 6-inch (150-mm) layers and thoroughly tamp each layer so compaction of backfill is equal to or greater than that of undisturbed earth. D. Raise and set poles using web fabric slings (not chain or cable). 3.4 CORROSION PREVENTION A. Aluminum: Do not use in contact with earth or concrete. When in direct contact with a dissimilar metal,protect aluminum by insulating fittings or treatment. B. Steel Conduits: Comply with Division 26 Section "Raceway and Boxes for Electrical Systems." In concrete foundations,wrap conduit with 0.010-inch- (0254-11-im-) thick,pipe- wrapping plastic tape applied with a 50 percent overlap. 3.5 GROUNDING A. Ground metal poles and support structures according to Division 26 Section "Grounding and Bonding for Electrical Systems." 1. Install grounding electrode for each pole unless otherwise indicated. 2. Install grounding conductor pigtail in the base for connecting luminaire to grounding system. 3.6 FIELD QUALITY CONTROL A. Inspect each installed fixture for damage. Replace damaged fixtures and components. B. Illumination Observations: Verify normal operation of lighting units after installing luminaires and energizing circuits with normal power source. 1. Verify operation of photoelectric controls. END OF SECTION Section 01030—SEEDING Replace this section,except for the section and title,with following technical specifications provided in the Construction Standard Institute(CSI) format as follows: SECTION 32 9219 SEEDING SP-58 PART 3 GENERAL LOLSUMMARY B. The seeding shall be installed using the materials as shown on the drawings and/or as specified in the Specifications. Seeding shall be installed to grades and conform to areas and locations as shown on the drawings. C. Provide seeding as specified. The work included in this specification (whether mentioned or not) shall consist of all labor,tools, materials, tests,permits,and other related items necessary for the installation of all seeded areas in a first quality workmanlike manner. D. Section Includes: 1. Soil preparation. 2. Seeding. 3. Mulching. 4. Maintenance. E. Related Sections: 1. Section 32 84 00—Planting Irrigation. 2. Section 32 91 13—Landscape Grading,Topsoil,and Soil Preparation. 3. Section 32 93 00—Plants. 1.02. RELATED WORK A. Topsoil placed and rough graded to a grade tolerance of ±0.1 foot, prior to the start of the landscape work. F. Grass and weed removal for seeded areas shall be performed per specification, Section 32 91 13 - Soil Preparation 1.03. REFERENCES A. ASTM International: 1. ASTM C602 - Standard Specification for Agricultural Liming Materials. 1.04. DEFINITIONS A. The term `CONTRACTOR' as used in this specification section shall refer to the LANDSCAPE CONTRACTOR. 1.05. SUBMITTALS A. Submittals required prior to acceptance of materials for use. B. Quantity Certification: Provide certification of quantities of fertilizer and compost delivered to the site. Submit to OWNER. C. Seed Certification: Certify grass seed blue tag, stating botanical and common name, percentage by weight, and percentages of purity, germination and weed seed for each grass seed species. Comply with standards established by the Official Seed Analysts of North America. Submit seed vendor's certified statement of each grass seed required. SP-59 D. Seeding Methods and details. 1.06. QUALITY ASSURANCE A. Provide seed mixture in containers showing percentage of seed mix,germination percentage, inert matter percentage, weed percentage, year of production, net weight, date of packaging, and location of packaging. 1.07. DELIVERY, STORAGE,AND HANDLING A. Deliver grass seed mixture in sealed containers. Seed in damaged packaging is not acceptable. B. Deliver fertilizer to the Site in original unopened waterproof containers showing weight, chemical analysis, and name of manufacturer. 1.08. PROTECTION A. Barriers: Provide temporary rope barricade at perimeter of area receiving seed. CONTRACTOR is responsible for seed bed areas until desired germination is attained. B. Protect utilities, site improvements and underground irrigation system during tilling and related soil work. 1.09. COORDINATION A. Existing Conditions: Perform seeding only after preceding Work affecting ground surface is completed and trees, shrubs and groundcover plants have been installed. B. Coordinate the removal of grass and weeds for planting areas prior to Work in this section. PART 2 - PRODUCTS 2.01. COMMERCIAL FERTILIZER A. Provide Fertilizer that meets the recommendations of the `Soil Fertility Test' as required in these specifications. B. Lime: Shall be dolomite limestone containing not less than eighty-five (85) percent of total carbonates. Limestone shall be ground to such fineness that one hundred (100) percent will pass a No. 20 sieve, conforming to standards of ASTM C602 agricultural limestone. 2.02. WATER A. CONTRACTOR shall make, at the CONTRACTOR'S expense, whatever arrangements are necessary to ensure an adequate supply of water to meet the needs of this contract. CONTRACTOR shall also furnish necessary hose, equipment, attachments, and accessories for the adequate irrigation of planted areas as may be required to complete the work specified. All costs for water incurred during the contract period shall be borne by the CONTRACTOR unless other arrangements are made with the OWNER. SP-60 B. Water must be clean, fresh and free of substances or matter capable of inhibiting vigorous growth of grass. 2.03. GRASS STRAW MULCH A. Grass straw mulch shall be from fields certified for grass straw production of bentgrass, bluegrass, fescue, ryegrass, or grain straw grown singly or in combination. Provide straw that is free of grass or weed seeds and not moldy, caked, decayed or otherwise of low quality. Ensure that the mulch contains no noxious weed seed of any species. Typical noxious weeds are reed canarygrass, thistles, and teasel. Hay or chopped cornstalks are not acceptable. 2.04. TACKIFIER A. Shall be J-Tac,M-Binder,or Pam HT Hydroseeding tackifier with the addition of colored fiber mulch to act as a tracer, or approved equal. 2.05. SEED MIXES A. Fresh, clean, new crop seeding. B. Seed mixes and application rates are specified on the drawings. C. All seeds shall conform to the requirements of State Seed Laws and when applicable, the Federal Seed Act. D. Seeds shall be packed in clean,sound containers of uniform weight. Seeds shall be labeled as required by law. PART 3 - EXECUTION 3.01. EXAMINATION A. Verify existing conditions before starting work. B. Verify prepared soil base is ready to receive the Work of this section,including the removal of existing grass and weeds per these specifications and as shown on the drawings. C. Saturate soil with water to test drainage. D. Verify required underground utilities are available,in proper location, and ready for use. 3.02. PREPARATION OF SEEDING AREAS A. All areas shall be finished graded and approved by the OWNER'S REPRESENTATIVE before commencement of seeding. All areas shall allow for planting soil amendments added to planting areas as specified. All grades shall flow smoothly into one another and produce positive drainage. The CONTRACTOR is responsible for any adverse drainage conditions that may affect plant growth and architectural features unless the CONTRACTOR contacts the OWNER'S REPRESENTATIVE immediately,indicating any possible problems. SP-61 B. Incorporate the following into the top 4 inches of topsoil in all seeded lawn areas: 1. Recommended and approved fertilizer at a rate recommended from the specified`Soil Fertility Test'. 2. Lime at a rate recommended from the specified `Soil Fertility Test'. C. Finish grade all fine and rough seeded areas by floating and hand raking to an acceptable smooth, even grade. Remove high points and fill low pockets to eliminate the possibility of standing water. All areas shall have positive drainage. Bring finished grade even with adjacent curbs,walks, and level with existing grades. Remove all rock greater than 1-inch in diameter from the top 4 inches of soil. D. Lightly irrigate soil prior to seeding. 3.03. SEED MIX APPLICATION A. Seeding shall be accomplished after April 1 or before September 10 of the year. B. Seeding of the athletic field shall be by drill seed mechanical method. Other lawn areas may be seeded using hydroseeding with mulch, at the CONTRACTOR'S option. Submit details of methods of application to OWNER'S REPRESENTATIVE for review and approval. C. The application rates for seeded areas are specified on the drawings. D. Protect all improvements from damage. Provide protective cover and barriers as required to prevent damage. 3.04. SEED MAINTENANCE A. The CONTRACTOR shall be responsible for keeping seeded lawn beds moist at all times and to ensure an established, thick, uniform, stand of grass acceptable to the OWNER. B. The CONTRACTOR shall be responsible for mowing and fertilization of seed beds until final completion of the project. Mowing blades shall be set to cut to 1-1/2 inches in height. C. All "washouts" shall be repaired and reseeded. Bare spots shall be reseeded, fertilized and raked to an even grade. D. Seed beds must achieve ninety-five percent (95%) establishment and uniformity for approval and substantial completion. E. Neatly trim edges and hand clip where necessary. F. Immediately remove clippings after mowing and trimming. Do not let clippings lay in clumps. G. Control growth of weeds in Common Area Lawns and Athletic Fields by applying an approved herbicide per manufacturer's instructions. Remedy damage resulting from improper use of herbicides. Seeded areas must be free of broadleaf weeds to achieve substantial completion. H. Protect seeded areas with warning signs during maintenance period. SP-62 3.05. CLEAN UP A. Pressure Washing of Concrete,Masonry and Asphaltic Paving: Any paved area or surfaces stained or soiled from landscaping materials having been hauled, carried or spilled over or around it shall be cleaned with a power sweeper using water under pressure. Building surfaces shall be washed with proper equipment and materials as approved by the OWNER. B. At completion of work,remove all debris,equipment and surplus materials. Leave project site in a neat and orderly condition. END OF SECTION Section 01040—PLANTING Replace this section,except for the section and title,with following technical specifications including Landscape Grading,Topsoil,Soil Preparation and Plants. The technical specifications are provided in the Construction Standard Institute (CSI) format as follows: SECTION 32 9113 LANDSCAPE GRADING,TOPSOIL,AND SOIL PREPARATION PART 1 GENERAL 1.01 SUMMARY A. This section covers all work necessary to furnish and place topsoil mixes,and general preparation of planting areas as denoted on plan. B. Related Sections: 1. Section 32 84 00 -Planting Irrigation 2. Section 32 92 19 - Seeding 3. Section 32 93 00 -Plants 1.02 PROTECTION A. Protect existing trees to be preserved as denoted on plan, and other features such as fences, roads, sidewalks,paving,and curbs as final work. 1.03 SUBMITTALS A. Provide certification that the following materials meet the specified requirements. 1. Compost. 2. Coarse Sand 3. Topsoil test results with recommended soil additives. SP-63 PART 2- PRODUCTS 2.01 TOPSOIL A. IMPORTED TOPSOIL—The imported topsoil shall be a natural friable sandy loam soil and shall be reasonably free from topsoil,clay lumps, stone, or similar objects larger than '/2 inch in greatest diameter,brush, stumps,roots, objectionable weeds or litter,growth or a hindrance to subsequent smooth grading,and maintenance operations. B. NATIVE TOPSOIL—The native topsoil is taken from the A Horizon of the existing site once the top layer of vegetation has been stripped. To qualify for use in the landscape areas, the topsoil shall be separated from other site soils and stockpiled for later use. It shall be a natural friable soil and shall be reasonably free from sod,grass, subsoil, clay lumps, stone, or similar objects larger than 1 inch in greatest diameter, brush, stumps,roots, objectionable weeds or litter,growth or a hindrance to subsequent smooth grading,and maintenance operations. Screening may be necessary. C. If native soils do not meet the definition and quality of"Native Topsoil", then imported topsoil is to be used and will be incidental to the topsoil price. 2.02 COARSE SAND A. Coarse Concrete Sand,ASTM C-33 Fine Aggregate,with a Finus Modulus Index between 2.8 and 3.2 B. Coarse sand shall be clean, sharp,mineral sand. C. Coarse sand shall be washed to remove silt and clay particles. D. Submit two four liter samples with manufacturer's literature and material testing certification that the product meets the requirements. 2.03 COMPOST -Compost shall be a commercially manufactured material,medium grind,made from dead plant material such as grass clippings,weeds,green and dead dry leaves,garden and vegetable material, and ground branches of trees and shrubs. Furnish a product that is composted under controlled aerobic decomposition,with the internal temperature reaching 57 degrees Celsius (135 degrees F) for 15 days,without exceeding 68 degrees Celsius (155 degrees F). Ensure that it contains less than 10%bacteria and less than 10% fungus,is a mature compost, and does not contain detrimental components. If it contains more than 10% bacteria and/or fungus,it is likely not mature compost and will not be acceptable. Certification by testing is required. Parameters',' Reported as (units of General Range measure pH pH units 6.0-8.5 Soluble Salt Concentration2 dS/m (mmhos/cm) Maximum 10 electrical conductivity) Moisture Content %,wet weight basis 30-60 SP-64 Organic Matter Content %,wet weight basis 30-65 Particle Size % passing a selected mesh size, 98%pass through 3/4"screen or dry weight basis smaller Stability3 Carbon dioxide Evolution Rate Mg CO2-C per g OM per day < 8 Maturity' (Bioassay) Seed emergence and %,relative to positive control Minimum 80% Seed Vigor %, relative to positive control Minimum 80% Physical Contaminants %, dry weight basis < 1 inerts Chemical Contaminants4 Mg/kg(ppm) Meet or exceed US EPA Class A standard,40 CFR§ 503.13,Tables 1 and 3 levels Biological Contaminants' Select Pathogens MPN per gram per dry weight Fecal Coliform Bacteria, MPN per 4 grams per dry Meet or exceed US EPA Class A or weight standard, 40 CFR§ 503.32(a) Salmonella levels ' Recommended test methodologies are provided in Test Methods for the Examination of Composting and Compost (TMECC,The US Composting Council) 2I should be noted that the pH and soluble salt content of the amended soil mix is more relevant to the establishment and growth of a particular plant, than is the pH or soluble salt content of a specific compost (soil retainer) used to amend the soil. Each specific plant species requires a specific pH range. Each plant also has a salinity tolerance rating, and maximum tolerable quantities are known. Most ornamental plants and turf species can tolerate a soil/media soluble level of 2.5 dS/m and 4 dS/m, respectively. Seeds,young seedlings and salt sensitive species often prefer soluble levels at half the afore mentioned levels. When specifying the establishment of any plant or turf species,it is important to understand their pH and soluble salt requirements, and how they relate to existing soil conditions. ' Stability/Maturity rating is an area of compost science that is still evolving,and such, other various test methods could be considered. 4 US EPA Class A standard, 40 CFR§ 503.13,Tables 1 and 3 levels = Arsenic 41ppm, Cadmium 39ppm, Copper 1,500ppm,Lead 300ppm,Mercury 17ppm,Molybdenum 75ppm,Nickel 420ppm, Selenium 100ppm, Zinc 2,800ppm. ' US EPA Class A standard,40 CFR§ 503.32(a) levels = Salmonella<3 MPN/4 grams of total solids or Fecal Coliform<1000 MPN/gram of total solids. Landscape architects and project (field) engineers may modify the allowable compost specification ranges based on specific field and plant requirements. Before delivery of the compost, supplier must provide a copy of the lab analysis,performed by a STA Program certified lab,verifying that the compost meets the product parameters listed above. The lab analysis should not be more than 90 days old. Verifying current participation in the STA program can also be achieved by logging onto the USCC website at Www.c0mJ20stingcouncilor SP-65 2.04 GROWING MEDIUM—Growing medium is a blended soil consisting of the following: A. 33% fine compost meeting the requirements of section 2.03. B. 34% topsoil (imported or native) meeting the requirements of section 2.01 C. 33% Coarse sand meeting requirements of section 2.02 2.05 SAND GROWING MEDIUM A. To be used as a cap over the under drain trenches and interceptor drain. B. 90%washed course sand and 10%peat moss, 90/10 Mix,meeting USGA specification for greens, as available from Fazio Brothers Sand Co.,Vancouver,WA, (360)693-1837 or approved equal. 2.06 TOPSOIL FERTILITY TEST AND RECOMMENDATION A. Testing,inspection and analysis requirements. B. Imported Topsoil: Test and analyze imported topsoil by a qualified testing laboratory,to ascertain percentage of nitrogen,phosphorus,potash, soluble salt and organic matter; and pH value. Provide recommendation for fertilizer and soil amendment application rates for specified shrub planting and grass as result of testing. C. Native Topsoil: Obtain and submit a minimum of three (3) different soil samples from different locations to a qualified testing laboratory for a soil fertility test and recommendation report. The soil fertility test must evaluate available soil nutrient content and fertility status,NPK, soil pH, salinity, nitrate,ammonium, phosphate, potassium, calcium,and magnesium, and other element necessary to determine soil fertility. D. Submit the soil fertility test report(s) and laboratory recommendations for appropriate plant growth for approval before beginning work with the topsoil. 2.07 COMMERCIAL FERTILIZER-All work in this section is incidental to the Contractor's base bid. A. Provide Fertilizer that meets the recommendations of the `Soil Fertility Test'as required in 32 91 13 - 2.05 B. Lime: Provide Lime that meets the recommendations of the`Soil Fertility Test'as required in 32 91 13 - 2.05 C. Granular Gypsum PART 3 - EXECUTION 3.01 EQUIPMENT A. CONTRACTOR shall furnish and maintain earth-moving and compaction equipment in satisfactory condition and shall operate such equipment as necessary to control uniform density, and smoothness. SP-66 3.02 INSPECTION A. Verify site conditions and note irregularities affecting work in this section. B. Beginning work of this section means acceptance of existing conditions. 3.03 EXCAVATION HANDLING A. Remove all foreign matter obtained from site soil cleaning, screening and/or picking process from the site and legally dispose of as required by the appropriate jurisdiction. Dispose of all waste off-site. 3.04 GRASS AND WEED ERADICATION & SPRAYING A. General Site Area—All site area within the project work area. 1. Prior to amending soil in all areas, spray all areas to be planted or seeded where weeds or grass are growing with "Roundup" at a 2% solution. Spray as per manufacturer's directions for area and plant materials involved. Always follow weed control container label directions. 2. Spray work shall be done by a spray applicator licensed in the State where the project resides. 3. Do not do any work on the areas sprayed for a minimum of 7 days after spraying. 4. Protect all existing vegetation to remain from damage from spray application. 3.05 TOPSOIL A. Lawn Areas -Lawn areas shall receive native topsoil at the following depth: 1. 6-inches deep. C. Shrub Planter Beds—shall receive `Growing Medium' at the following depth: 1. 12-inches deep D. Water Quality Planter Beds —shall receive `Growing Medium' (Stormwater Facility Topsoil) at the following depth: 1. 18-inches deep SP-67 3.06 GROWING MEDIUM INSTALLATION A. Prior to installing growing medium, the owner's representative shall approve the sub grade and previously installed sub grade preparation and the installation of subsurface drainage material. B. In areas of soil installation above existing subsoil, till the Growing Medium into the bottom layer of subsoil. a. Loosen or till the subsoil of sub grade to a depth of 2-3 inches with a backhoe or other suitable device. b. Spread a layer of the specified Growing Medium 2-3 inches deep over the sub grade. Thoroughly till the Growing Medium and sub grade together. C. Immediately install the remaining Growing Medium in accordance with the following specifications. Protect tilled area from traffic. DO NOT allow the tilled sub grade to become compacted. d. In the event the tilled area becomes overly compacted, re-till the area again prior to installing the growing medium. C. The depths and grades shown on the plans are final grades after settlement and shrinkage of the organic material. The contractor shall install Growing Medium at a higher level to anticipate this reduction of Growing Medium volume. Assure that the soil is mounded sufficiently high enough to accommodate this settlement. D. Protect Growing Medium from compaction and contamination by dust, debris, and any toxic material harmful to plants or humans after placement. Any area,which becomes compacted, shall be tilled to depth of 6 inches. Any un-even or settled areas shall become filled and re-graded. 3.07 SOIL AMENDMENT - LAWN AREAS A. Incorporate the following into the top 6 inches of topsoil in all fine seeded lawn areas and seeded athletic fields. All work in this section is incidental to the Contractor's base bid. 1. Incorporate recommended and approved fertilizer at a rate recommended from the specified `Soil Fertility Test'. 2. Lime at a rate recommended from the specified`Soil Fertility Test'. 3. Granular gypsum at a rate of 100 pounds per 1,000 square feet for areas with native topsoil. 3.08 FINAL FINISH GRADING A. All Topsoil and Conditioner placement shall not be performed when satisfactory results cannot be obtained due to rain freezing weather, saturated soils or other unsatisfactory conditions. B. Rocks, stones, sticks,brush,roots, and other objectionable materials shall be removed and disposed of off-site. SP-68 C. Provide for positive drainage from all areas towards the existing inlets, drainage structures, and or edges of planting beds. D. Undulations and unsightly variations in grade that will not permit the use of normal mowing equipment without scalping or missing shall be re-graded and floated to smooth surfaces. E. Grading tolerance shall be within ± one inch (1") from finish grades. All areas shall be graded to provide positive drainage. Grading shall be approved prior to CONTRACTOR proceeding with further construction,irrigation or planting. F. All planted areas shall be machine or hand worked to eliminate objectionable lumps and soil clods. Tillage shall include the removal of all equipment ruts and tracks, areas of compaction or erosion,and any other undesirable soil conditions which would prevent the proper formation of a finely pulverized seedbed. 3.09 UTILITY PROTECTION A. CONTRACTOR shall be responsible for protecting all existing and proposed water lines, underground utilities, and any other subsurface features while excavating and working on the Project site. END OF SECTION SECTION 32 93 00 PLANTS PART 1 GENERAL 1.01.SUMMARY A. The work included in this section,whether mentioned or not, shall consist of all labor, tools, materials, tests, permits, and other related items necessary for the installation• of all plant materials as shown on the drawings and/or as specified in the Specifications. B. The work in this section includes: 1. Trees,plants, and groundcover. 2. Staking. 3. Mulching. 4. Fertilizer. 5. Pruning. 6. Weed Control. 7. Root Barriers. 8. Maintenance. C. Related Sections: 1. Section 32 84 00 - Planting Irrigation 2. Section 32 91 13 - Landscape Grading,Topsoil,and Soil Preparation 3. Section 32 92 19—Seeding SP-69 1.02. RELATED WORK A. Topsoil placed and graded to a grade tolerance of+ 0.1',prior to start of the landscape work. B. Grass and weed removal for planting areas shall be performed per these specifications. 1.03. REFERENCES A. American National Standards Institute: 1. ANSI A300 -Tree Care Operations -Tree, Shrub and Other Woody Plant Maintenance - Standard Practices. 2. ANSI Z60.1 -Nursery Stock. 1.04. SUBMITTALS A. Submittals required prior to acceptance of materials for use. B. Certified Confirmed Orders: Certify in writing to the OWNER'S REPRESENTATIVE within thirty (30) days of the award of the contract, confirmed orders for plants and provide the quantity, location, phone number and address of the grower who has agreed to provide any plant material. Should the CONTRACTOR neglect to provide this documentation within the allocated time, CONTRACTOR may forfeit any substitution benefits. C. Certificates: Certificates required by law shall accompany shipments. Upon completion of the installation, submit certificates to the OWNER'S REPRESENTATIVE. D. Quantity Certification: Provide certification of quantities of mulch, fertilizer, herbicide, and planting accessories delivered to the site. 1.05. QUALITY ASSURANCE A. Tree Pruning for new trees: ANSI A300 Pruning Standards for Woody Plants. For pruning of existing trees, See Oregon Standard Specifications for Construction 2015 Section 00320 Clearing. B. Field Superintendent-Provide one person who shall: 1. Be present at all times during execution of work in this section; 2. Be familiar with the materials and best methods for installation; and 3. Direct work performed under this section. C. Government Inspection: All plants and planting material shall meet or exceed the specifications of federal, state, and county laws requiring inspection for plant disease and control. D. Industry Standards: Quality definitions, size tolerances and caliper-to-height ratios shall be no less than minimums specified in American Standards for Nursery Stock, published by American Association of Nurserymen, Inc.,ANSI Z60.1-1990. E. OWNER reserves the right to reject any or all plant material at any time until final review and acceptance. Remove rejected plants immediately from site. SP-70 F. Produce upon request, sales receipts for all nursery stock and certificates of inspection from federal, state, and other authorities. 1.06. CHANGE ORDERS AND SUBSTITUTIONS A. The CONTRACTOR shall provide all plants of the size, species, variety, and quality noted and specified. If unavailable, the CONTRACTOR shall notify the OWNER'S REPRESENTATIVE in writing immediately and provide the names and telephone numbers of five (5) nursery suppliers that he has contacted. If substitution should be permitted,it can be made only with the prior written approval of the OWNER. The nearest variety, size, and grade as approved by the OWNER'S REPRESENTATIVE shall then be furnished. 1.07. QUALIFICATIONS A. Installer: The CONTRACTOR installing work covered by this specification section must be a state licensed and bonded landscape CONTRACTOR. CONTRACTOR must be experienced in landscape work of best-accepted trade practices and have equipment and personnel adequate to perform the work specified. CONTRACTOR must be familiar and comply with American Standard for Nursery Stock published by the American Association of Nurserymen. 1.08. DELIVERY, STORAGE,AND HANDLING A. Delivery: Notify OWNER'S REPRESENTATIVE of delivery schedule so plant materials may be inspected upon job site delivery. Remove unacceptable products immediately from job site. B. Storage and Handling: Protect products against damage or dehydration. Cover plant roots and root balls with soil or other accepted material upon job site delivery if not to be planted within four hours. Store plant material in light shade and protect against harmful weather until planted. Maintain plant materials not to be planted within four hours. C. Plant material damaged as a result of delivery, storage or handling will be rejected. D. Deliver fertilizer in waterproof bags showing weight, chemical analysis, and name of manufacturer. 1.09. ENVIRONMENTAL REQUIREMENTS A. Do not install plant life when ambient temperatures may drop below 35 degrees F or rise above 90 degrees F. B. Do not install plant life when wind velocity exceeds 30 mph. 1.10 COORDINATION A. Install plants after, and coordinate with, installation of underground irrigation system piping and sprinkler heads. B. Coordinate the removal of grass and weeds for planting areas prior to work in this section. SP-71 1.11PROTECTION A. Protect Existing Site Improvements: Verify location of underground facilities prior to doing work. Protect active service lines whether indicated or not. Repair and make good any damage to service lines or improvements caused by planting operations. C. Barricade or Cover Excavations: Barricade or cover as necessary all excavations to protect pedestrians &workers. D. CONTRACTOR is responsible for protecting plant material through final acceptance. 1.12 WARRANTY A. Warranty begins at date of substantial completion. B. Plant materials must be in healthy condition at end of a one-year warranty period, or for one full growing season from substantial completion,whichever is longer. C. CONTRACTOR is responsible to assume liability for all plant material and to warranty plants against disease,insect infestation,desiccation,sun scald,freeze damage,or any other condition that would cause plants to be unhealthy or to die through substantial completion. D. Replace all trees,shrubs,and groundcovers when plants are no longer in a satisfactory growing condition as determined by the OWNER for the duration of the Warranty period. Make replacements within seven (7) days of notification from the OWNER. Remove dead plants within two (2) days of notification and mark the planting plan showing the exact location of replaced plants. E. CONTRACTOR is not responsible for damage to plants due to vandalism,theft,or accidental damage from pedestrians during the warranty period. PART 4 - PRODUCTS 2.01 TREES, PLANTS,AND GROUNDCOVER B. All plants shall be nursery grown, or normal habit of growth, healthy, vigorous and free of disease,insect eggs and larvae. Plants shall not be pruned prior to delivery. Plants shall have all leaders and buds intact. Grading of plant material and root ball / container sizes shall be in accordance with the code of standards of the American Association of Nurserymen. C. Provide the number of plants shown graphically on the Landscape Drawing or listed on the Plant Materials List,whichever is greater, or to cover at specified spacings. D. Tree with multiple leaders,unless specified,will be rejected. Trees with a damaged or crooked leader, bark abrasions, sunscald, disfiguring knots,insect damage, or cuts of limbs over three quarter (3/4) inch in diameter that are not completely closed will be rejected. E. Plants are required to be from stock acclimated to `Project Site' environmental conditions, having been consistently cultivated and grown under these conditions. SP-72 F. Root Protection: Large plants Balled and Burlapped (B&B)with natural ball of size to ensure healthy growth. Small plants container-grown furnished in removable containers or integral peat pots well rooted to ensure healthy growth. Grow container plants in containers from six months to two years prior to delivery with roots filling container but not root bound. G. Plant Names: Plants shall be true to name and one of each bundle or lot shall be tagged with the common and botanical name and size of the plants in accordance with the standards of practice of the American Association of Nurserymen and shall conform to Standardized Plant Names, 1942 Edition, published by J. Horace McFarland Company. In all cases, botanical names shall take precedence over common names. 2.02 FERTILIZER A. Fertilizer: Agriform or equal planting tablets, 10 and 21 gram. 2.03 PRE-EMERGENT HERBICIDE A. Ronstar G,granular or equal. 2.04 MULCH MATERIALS A. Bark Mulch: Commercial product, medium ground bark mulch. Bark shall be ground fir or hemlock bark of uniform color, free from weeds, seed, sawdust, and splinters and shall not contain resin, tannin,wood fiber or other compounds detrimental to plant life. Source shall be from freshwater mill. B. Pea Gravel: Clean and graded,washed river-run gravel, 100 percent passing 3/8" sieve. 2.05 ACCESSORIES A. Stakes: 2 inch x 2 inch x 8 feet rough,Douglas fir stakes, standard and better grade, free of large knots,pre-stained with one coat oil base wood stain,Olympic Redwood Natural Tone #717 or approved equal. B. Cable,Wire and Accessories: 3/32 inch minimum 5 strand galvanized steel wire rope. Install 12 inch length of 3/4 inch PVC pipe flag on evergreen guys. 5/16 inch galvanized turnbuckles and eye hooks. C. Tree Ties: Broad belt-type strapping or plastic chain (min. 1.5 inch width). Submit sample for approval. 2.06 WATER A. Water for plant irrigation must be clean, fresh, and free of substances or matter capable of inhibiting vigorous growth of plants. 2.07 ANTI-DESICCANT A. Anti-desiccant shall be `Wilt-Pruf,, delivered in manufacturer's containers and used in accordance with manufacturer's recommendations. SP-73 PART 5 EXECUTION 3.01 EXAMINATION B. Verify existing conditions before starting work. C. Verify prepared subsoil and planting beds are ready to receive the Work of this section, including the removal of grass and weeds per these specifications and as shown on the drawings. 3.02 EXCAVATION A. Excavate planting pits or beds for trees, shrubs, and groundcover consistent with good horticultural practices. The inside surfaces of all planting holes are to be rough, not smooth. If the CONTRACTOR encounters any unusual condition which,in his opinion, is detrimental to the new planting, he shall notify OWNER'S REPRESENTATIVE immediately. 3.03 PLANTING A. CONTRACTOR shall field stake tree locations for approval. Make required field adjustments as directed without additional cost to the OWNER. The right to make minor adjustments in layout is reserved by the OWNER. B. Place all plants as shown on drawings. Plant upright and orient to give best appearance or relationship to adjacent plants and structures. Notify OWNER'S REPRESENTATIVE for review and approval of final orientation. C. Tree Base: Place a 2" lightly compacted layer of prepared planting soil under root system. D. Set plants in prepared pits or beds. Loosen and remove twine binding and burlap from top one-half of root balls. Weeds in the top of root balls must be removed prior to planting. E. Place bare root plant materials so roots lie in natural position. F. Cut off cleanly all broken or frayed roots. G. Backfill planting hole with prepared planting soil material. When planting hole is one-half backfilled, fill with water and let stand until water is absorbed into soil. Continue topsoil fill and when planting hole is three-fourths filled,place planting tablets evenly spaced around each plant or tree. Provide the following quantities per plant or tree: 1. 4" potted plant: one 10 gram tablet. 2. Container shrubs up to 12-inch spread: two 10 gram tablets. 3. Shrubs 15-inch to 36-inch spread: four 10 gram tablets. 4. Shrubs 36-inch and larger spread: three 21 gram tablets. 5. Evergreen trees: four 21 gram tablets. 6. Deciduous trees up to 1-1/2 inch caliper: three 21 gram tablets. 7. Deciduous trees 1-1/2 inch caliper: four 21 gram tablets. 8. Deciduous trees 2 inch and larger: five 21 gram tablets. H. Place and compact topsoil backfill to finish grade and provide two (2) inch depressed water basin at each shrub and tree. SP-74 I. Water each plant thoroughly upon completion of planting. Initial water-in of trees and shrubs by underground sprinkler system is not permitted. J. Remove non-biodegradable root containers and all plant pots from site. 3.04 WEED CONTROL A. Apply pre-emergent herbicide according to the manufacturer's directions on the planting beds that will not be seeded, after planting and before mulching. Herbicide must be applied by a licensed chemical applicator. WARNING: Pre-emergent herbicide will prevent germination of lawn grass seed. The CONTRACTOR shall use his best judgment during application procedures to avoid lateral movement of chemical into lawn areas. The CONTRACTOR may elect to skip certain portions of planting beds if lateral movement of chemical cannot be avoided. Notify OWNER'S REPRESENTATIVE of areas that did not receive herbicide. CONTRACTOR is still responsible for weed control until final acceptance. B. Only an herbicide labeled as safe to use near water may be applied within the Storm Water Treatment Swales. 3.05 INSTALLATION OF ACCESSORIES A. Stake all deciduous trees. Refer to planting details. B. Brace plants vertically with plant support(s) specified and per planting details. C. CONTRACTOR shall make all possible efforts to provide favorable conditions for healthy plant growth, and should notify the OWNER'S REPRESENTATIVE immediately upon concerns and/or conflicts with design drawings. 3.06 FIELD PRUNING A. Prune all new trees and shrubs to remove damaged branches. B. Paint all cuts more than 1/2 inch in diameter with tree paint approved by American Association of Nurserymen. 3.07 MULCH A. Apply a 2-1/2" layer of specified bark mulch over all planting areas after planting and rake to a smooth finish grade. Do not apply bark mulch on bottom of water quality swales. B. Apply a 2 inch layer of pea gravel at bottom of all water quality swales. 3.08 ADJUSTMENT AND CLEANING A. Remove and replace plants or materials not meeting specified standards. B. Areas are to be kept clean during progress of work until completion. C. Pressure Washing of Concrete, Masonry and Asphaltic Paving: Any paved area or surfaces stained or soiled from landscaping materials having been hauled, carried or spilled over or around it shall be cleaned with a power sweeper using water under pressure. Building surfaces SP-75 shall be washed with proper equipment and materials as approved by the OWNER'S REPRESENTATIVE. 3.09 MAINTENANCE: GENERAL A. Maintain plant life immediately after placement. Continue maintenance through Final Acceptance.. B. Protect and maintain work in this specification section against all defects of materials and workmanship. Maintenance of all the planted areas until shall include, but not be limited to, watering, mowing,weeding, herbicide and insecticide applications, cultivation of beds, mulch replacement,maintaining tree wrapping,guys, turnbuckles, and stakes, and pruning as well as replacement of any plants that appear to be in distress. C. Irrigate when necessary to avoid drying out of plant materials,and to promote healthy growth. 1. Maintain plants for 1 year after written notice of Substantial Completion of the Project and until Final Acceptance. Inspect plants at least once a week and perform maintenance promptly. 2. Maintain trees, shrubs and ground covers by watering,pruning, spraying, cultivating, and weeding as required for healthy growth. 3. Water when soil moisture is below optimum level for best plant growth. 4. Remove and replace impaired or dead plants promptly during specified planting season. 5. Tighten and repair stake and guy supports and reset trees and shrubs to proper grades or vertical position as required. 6. Eradicate all weeds„grasses, and other undesired vegetation growth from planting areas. 7. Remove dead weeds and dispose legally off-site. Remove all perennial weeds completely,including all underground parts. 8. Restore all soil settlement to original grade. D. Final Acceptance: 1. The final inspection of all plantings will be made by the Owner,in the presence of the Contractor, following completion and correction of all items on the Punch List, and prior to the expiration of the Maintenance Period. 2. Before Final Acceptance will be granted,the site must be in the condition stipulated all correction items on the Punch List completed to the satisfaction of the Owner. 3. If Final Acceptance is not granted at the end of the Maintenance Period, continue maintaining plantings until Final Acceptance is granted, at no additional cost to the Owner. 3.10 FIELD QUALITY CONTROL A. Testing, adjusting, and balancing. B. Plants will be rejected when ball of earth surrounding roots has been disturbed or damaged prior to or during planting. SP-76 3.11 SCHEDULE - PLANT LIST A. Refer to planting list(s) on drawings END OF SECTION SPECIFICATIONS—PRE-ENGINEERED RESTROOM BUILDING PART 1: GENERAL 1.1 SUMMARY A. The work shall include furnishing the sealed architectural, structural, mechanical, and electrical building components as a complete, pre-designed packaged restroom building as shown on the drawings and as specified herein. The basis of design is the Romtec, Inc. 2069- Sierra III Custom Restroom. 1.2 SCOPE A. Packaged restroom building and all associated design and engineering,with all listed components supplied by Romtec,Inc.,hereafter designated as the building supplier. B. The contractor is responsible for the building installation. Work will generally include: site preparation, excavation for structures, backfill and/or structural backfill, foundation and pad construction, and building construction. C. The building and its concrete footings, foundation,and slab are engineered by the building supplier to meet site specific conditions including wind and snow loading,local frost depth,and ground conditions. D. Footings are to be dug by the contractorand poured on site to meet local code for permanent structures. A prefabricated, modular mat placed on compacted base is not an accepted equal to a site specific, site poured,engineered foundation. E. Building is to be designed and constructed on site to meet local codes and approvals for permanent structures. F. The reviewing authority reserves the right to review or reject all submittal at their sole discretion. G. All work and materials shall comply with the latest industry building codes and regulations for the state of Oregon. H. Americans with Disabilities Act Accessibility Guidelines (ADAAG)will be followed in construction. 1. The specific supplier is indicated for each item. Building supplier, contractor, and city supplied components are listed as such. Products not listed as building supplier or city supplied, are to be supplied by contractor. 1.3 WARRANTY SP-77 A. The building and all its associated components shall be warranted against defects in materials and workmanship for a period of not less than one (1)year from date of final acceptance. PART 2: ROMTEC SERVICES A. Truck Delivery—the building kit will be delivered to the site by a semi-truck,in shrink wrapped pallets, labeled with the project name and the stage of construction. The building installer is responsible for unloading the building kit and must have a forklift with minimum 8,000 lb. capacity and 6 ft. fork extensions to unload materials shipped from Romtec. B. Romtec to send a bill of materials (BOM) of items being shipped. Located inside Pallet #1, labeled "STAGE 1 — PALLET A" you will find a checklist of parts for each building kit. An inventory of materials must be performed by the contractor after receiving the building. If there are any missing or deficient materials, notifications must be given directly to the City's project manager withing five (5) business days of delivery. If notification is not given within the five (5) day period, the City will assume that the order was complete and in good order. Contractor takes full responsibility for any missing or deficient materials from that point forward. PART 3.1: PRODUCTS NOT SUPPLIED BY ROMTEC OR OWNER 1. Unless otherwise specified, the following products and materials are NOT supplied by Romtec. A. All items not listed in Romtec Products. B. Any item listed as supplied by"installer","contractor",owner",or"others". 2. Unless specified in the plans or submittals,Romtec/City do not supply the following: • Building installation • Asphalt paving • Masonry pavers • Sidewalks • Landscaping • Site grading • Cast-in-place concrete foundations, footings,interior slabs and exterior/entry slabs • Concrete slab sealer • Mortar • Concrete grout • Rebar • Latex epoxy paint • Caulk for siding • Plumbing rough in,Installation and trim • Electrical rough in, Installation and trim • Drain valves and backflow check valves • Branch circuit breakers • Switches and outlets • Fluorescent tubes for light fixtures • Drinking fountain guardrails SP-78 • Wall hangers for toilets • Typical fasteners; for example roofing nails, staples,etc. • Fasteners not included in packaging • Irrigation Equipment • Gutters and downspouts • Fire alarm and fire suppression equipment • Lighting equipment not attached to the building • Clear coat finish for all decking,glulam beams,posts,and extensions • Specialty tools including rivets guns and/or bending tools for metal roofing • All other items indicated on final plans or required by building codes which are not specifically stated as supplied by Romtec. PART 3.2: SERVICES NOT SUPPLIED BY ROMTEC 1. Unless otherwise specified, services NOT supplied by Romtec include: A. Any item not listed in Romtec Services B. Installation of the Romtec building kit C. Design and engineering services for aspects of the project not included in the SSDS, including but not limited to: • Site engineering • Site drawings • Utility designs and plans • Additional plan sets • As-built plan sets • Operation and maintenance manuals • Other related documents and services D. Determination of the suitability of the building to the site plan, utilities plan(s) and other documents is not Romtec's responsibility. E. Site Utilities and other considerations. F. LEED/Green Submitalls G. Special Inspections H. As-built Plan Sets 1. Operatons and Maintenance Manuals J. Review of Mix Designs K. Site Storage PART 3.3 ADDITIONAL SERVICES REQUESTED BY OWNER 1. Contractor to furnish and install 5"K-style gutters complete with 2 inch x 3 inch downspouts. Finish color black. 2. Contractor to stain the building trim with Olympic Semi-transparent stain color"coffee" or approved equal. 3. Contractor to paint the hardie-plank siding finish color"khaki brown" or approved equal. 4. Contractor stain trusses, eave beams, glulam beams, and column posts Olympic Semi-transparent stain color"forest green"or approved equal. 5. Contractor to provide one set of marked up as-built drawings for the building. SP-79 6. Contractor to provide 3 copies of an Operations and Maintenance Manual upon completion of the project. MEASUREMENT Measurement—Romtec Interpretive Shelter and Restroom Installation shall be measured on a lump sum (LS) basis. PAYMENT Payment—Romtec Interpretive Shelter and Restoom Installation shall be paid for on a lump sum basis. Pay Item Unit of Measurement (a) Romtec Interpretive Shelter and Restr000m Installation,Complete......................Each SP-80 SECTION 01095- SITE FURNISHINGS Section 01095,which is not a Standard Specification,is included in this Project by Special Provision. DESCRIPTION 01095.00 Scope-This work consists of constructing site furnishings such as benches,picnic tables,litter receptacles,bicycle racks,and other furnishings as shown or directed. MAUNUFACTURES/DISTRIBUTORS A. Playworld Systems, 1000 Buffalo Road, Lewisburg, PA 17837, (800) 233-8400, www.playworldsystems.com 1. Distributor: Northwest Playground Equipment Inc., PO Box 2410, Issaquah, WA, 98027, (425) 313-9161 or(800) 635-2525,www.nwplayground.com B. Cre8play, 5121 Winnetka Ave North, Suite 108, New Hope, MN 55428, (612) 670-8195, www.cre8play.com 2. Distributor: Northwest Playground Equipment Inc.,PO Box 2410, Issaquah,WA, 98027, (425) 313-9161 or (800) 635-2525,www.nwplay:aound.com C. Wabish Valley, P.O. Box 5, 505 East Main St., Silver Lake, IN, 46982, 800-253-8619, www.wabishvaHey.com 1. Distributor: Northwest Playground Equipment Inc.,PO Box 2410, Issaquah,WA, 98027, (425) 313-9161 or (800) 635-2525,www.nwplayground.com D. Sof'Solutions Inc., PO Box 667, Draper, UT 84020; 800-501-0762, http://www.sof- solutions.com. 1. Distributor: Northwest Playground Equipment Inc.,PO Box 2410,Issaquah,WA, 98027, (425) 313-9161 or (800) 635-2525,www.nwplayground.com E. RecycleDesign, Inc., 804 Hazlett St.,Anderson, IN 46016. (765)374-0316, www.recycledesign.com 1. Distributor: Northwest Recreation of Oregon, (503)248-7770, jimgnwrecreation.com. MATERIALS 1095.10 General: (a) Benches—RecycleDesign Park Series 6' bench: (i) Embed Mount, armless,cedar colored slats (ii) Powder coat`black' finish (iii) This model or approved equal (b) Picnic Tables—RecycleDesign Park Series 8': (i) Embed Mount, armless, cedar colored slats (ii) Cedar colored recycled HDPE lumber (iii) Powder coat`black' finish steel frame (iv) Standard top and ADA open end top cantilever,as shown on plans SP-81 (v) This model or approved equal (c) Litter Receptacles—RecycleDesign Park Series, 32-gallon trash receptacle with plastic liner. (i) Powder coat`black' finish. (ii) Cedar colored slats (iii) Embed mount option (iv) Flat Cover (v) This model or approved equal (d) Bicyle Racks—Provide bicycle racks meeting the following requirements: (i) Wabish Valley,BL100, 36"Bike Loop (ii) Powder coat`textured black' finish (iii) In-ground mount option (iv)This model or approved equal. (e) Playground Surfacing—Sof Fall Engineered Wood Fiber by Sof Solutions Inc. (i) This type or approved equal (f) Manufactured Nature Play Equipment—Provide UPC Parks manufactured nature play playground equipment (or approved equal). Install per manufacturers specifications. (g) Wood Play Elements furnished by City or contractor—Wood play elements include logs provided by the City. They are located at the Education building (11130 SW Tigard Street). Owner provided logs are to be relocated by the contractor to the nature play areas. Some logs are to be debarked and sanded prior to installation. Other natural wood play elements are to be provided by the contractor. See contract plan sheets C3.07, C3.08,and Bid Item descriptions for details. (h) Owner provided Custom Clubhouse—Install owner provided custom playhouse per manufacturers specifications. See Attachment R for detail. CONSTRUCTION 01095.40 General-Install all site furnishings as shown on the plans and/or according to the manufacturers recommendations. MEASUREMENT 01095.80 Measurement-The quantities of site furnishings will be measured on the unit basis. PAYMENT 01095.90 Payment-The accepted quantities of site furnishings will be paid for at the Contract unit price,per unit of measurement, for the following items: Pay Item Unit of Measurement (a) Benches................................................................Each (b) Picnic Tables...........................................................Each SP-82 (c) Litter Receptacles ...................................................Each (d) Bicycle Racks ...................................................Each (e) Playground Surfacing................ .................................Cubic Yard (f) Manufactured Nature Play Equipment ..............................Each (g) Wood Play Elements provided by owner and contractor.........Lump Sum (h) Owner provided Custom provided Clubhouse.................. Lump Sum Payment will payment in full for furnishing and placing all materials,and for furnishing all equipment,labor, and incidentals necessary to complete the work as specified. SECTION 01120- IRRIGATION SYSTEMS Replace this section,except for the section and title,with following technical specifications provided in the Construction Standard Institute (CSI) format as follows: SECTION 32 84 00 PLANTING IRRIGATION PART 1 GENERAL 1.01 SUMMARY A. Irrigation system to be installed by a licensed and bonded irrigation or landscape contracting firm. B. The firm has been Oregon Landscape Contractor Association (OLCA) certified with a Certified Landscape Technician in irrigation installation and has at least four years experience in irrigation system installation. C. The irrigation system shall be a complete and operable landscape irrigation system, constructed to grades, and comply in all respects with these specifications and the site landscape plan. D. Section Includes: 1. Trenching. 2. Pipe and fittings. 3. Valves. SP-83 4. Sprinkler heads. 5. Controller(s). 6. Control system. E. Related Sections: 1. Section 32 91 13 - Soil Preparation. 2. Section 32 92 19 - Seeding. 3. Section 32 93 00—Plants. 1.02 RELATED WORK A. Irrigation CONTRACTOR to install controller as per manufacturer's instructions and as noted on drawings. Electrical Power (110v—120v) from an approved source to the controller location(s). Coordinate installation with GENERAL CONTRACTOR. B. Sleeving-Install sleeving prior to paving. Coordinate sleeving installation with GENERAL CONTRACTOR. 1.03 REFERENCES A. ASTM International: 1. ASTM B32 - Standard Specification for Solder Metal. 2. ASTM B42 - Standard Specification for Seamless Copper Pipe, Standard Sizes. 3. ASTM D2235 - Standard Specification for Solvent Cement for Acrylonitrile- Butadiene-Styrene (ABS) Plastic Pipe and Fittings. 4. ASTM D2282 - Standard Specification for Acrylonitrile-Butadiene-Styrene (ABS) Plastic Pipe (SDR-PR). 5. ASTM D2241 - Standard Specification for Poly Vinyl Chloride (PVC) Pressure- Rated Pipe (SDR Series). 6. ASTM D1785 - Standard Specification for Poly Vinyl Chloride (PVC) Plastic Pipe, Schedules 40, 80,and 120. 7. ASTM D2466 -Standard Specification for Poly Vinyl Chloride (PVC) Plastic Pipe Fittings, Schedule 40. 8. ASTM D2564- Standard Specification for Solvent Cements for Poly Vinyl Chloride (PVC) Plastic Piping Systems. B. National Electrical Manufacturers Association: 1. NEMA 250 - Enclosures for Electrical Equipment (1000 Volts Maximum). 1.04 REGULATORY REQUIREMENTS A. All work specified and detailed will conform to the"Uniform Plumbing Code" and the "National Electric Code" as modified by the State of Oregon unless more stringent requirements are specified. B. The contractor will be responsible for obtaining all necessary electrical and plumbing permits and includes those costs into the price bid. 1.05 SYSTEM DESCRIPTION A. Electric solenoid controlled underground irrigation system. SP-84 B. Source Power: (110v—120v), single phase. 1.06 WORK DETAILED A. Contractor to make a 2" connection to the existing 8"waterline located in Tigard Street. B. Furnish labor, equipment, and material for a complete and operational irrigation system installation. C. Protect existing equipment, buildings,utilities, sidewalks, trees,monuments,markers, adjacent property, and work by others. D. Repair any existing items, not part of any demolition detail, damaged during construction to the approval and at no cost to the City. 1.07 PROJECT DOCUMENTS A. The contractor will provide to the Owner's representative, a record of all equipment and supplies within 30 days after the award of the contract, and before any construction begins. Submit catalog performance data with product name and model number. B. Any change in materials, equipment or the design,will be submitted in writing to the Owner's representative. C. During construction, show in red line on a print of the drawings, all changes from the irrigation system design. Make available for inspection. D. After completion of construction, submit neat and legible As-Built drawings as `Record Drawings'. Dimension and note all underground work vertically and horizontally. Measure from a permanent structure for location after burial. E. Submit two copies of maintenance & operation manuals,parts list,warranty information, specification sheets,winterization instructions, precipitation rates,programming schedule, and channel schedule for CCU. 1.08 WARRANTY PERIOD A. The contractor will guarantee all workmanship and materials for a period of one year from the date of final acceptance. B. The contractor will be responsible for maintaining the irrigation system and protecting it from damage (at no cost to the City) until the date of final acceptance.This includes damage caused by vandalism or adverse weather conditions. C. The contractor is responsible for the first winterization/ draining and the spring start up within the one-year warranty period. D. The contractor will be responsible for the programming of the controller, the proper watering of all plants and any damage from over or under watering until the date of final acceptance. SP-85 E. Repair any settling of backfilled trenches,restore damaged turf,plants and paving(caused by settling), during the one-year warranty period at no cost to the City. 1.09 EXISTING UTILITIES A. The contractor will, at their expense,have all existing utilities located at job sites. Call Utilities Notification Center, (503) 246-6699. B. The contractor will protect any utilities that remain in place. Any located utilities damaged during construction will be repaired at the cost of the contractor. C. If unlocated utilities are damaged during construction, the contractor will cooperate with utility company during the utility company repairs. 1.10 EXTRA MATERIAL A. The contractor will provide the City (at no extra cost) with two controller keys, two quick coupler keys with hose swivels, two adjustment/ removal tools for each different type of sprinkler head and two gate valve keys. PART 2-EXECUTION 2.01 INSPECTION CHECKLIST A. Layout B. Excavation C. Mainline Installation D. Mainline Flushing E. Mainline Pressure Test F. Lateral & Swing Joint Installation G. Lateral Flushing H. Valve, Controller&Electrical Wiring I. Valve Wire Coiled and in the Valve Box J. Controller Installed and Grounded K. Controller/Stations Wired to Correspond to Design L. Finish Work M. Backfilling of Trenches N. Heads,Valves and Controller Match Specs SP-86 O. Head &Box Grade (not resting on pipe) P. Head Adjustment Q. Copy of Backflow Certification R. Submit"As Built"Drawings 2.02 INSTALLATION A. No work shall be covered or enclosed until it has been inspected, tested,approved and signed off on the checklist. Layout: Stake, flag and/or paint the location of all heads,valves and piping according to the schematic design shown on the drawings.The layout is then to be approved. B. Excavation shall proceed after layout approval. If during excavation,a large amount of unknown material (asphalt, concrete,wire, steel, etc.) is uncovered, the debris shall be removed from site,at contractor expense. Bottom of trench shall be free of rocks, asphalt, concrete,wire, steel and any other debris. Trenching is the preferred method for pipe installation. Pipe pulling is only allowed when 1: the job site is at a school where open holes should be kept to a minimum. 2: the soils are known to be clean and free of debris. Hand trench around existing tree roots of 2" and larger when encountered. Pipe shall have firm and uniform bearing on all pipe runs to prevent uneven settlement. Wedging or blocking of Pipe is not permitted. C. Mainline, thrust blocks and isolation valves shall be installed according to the specifications. The mainline installation is then to be approved. D. The mainline is to be flushed before the installation of the automatic remote control valves. Soil may be placed in trenches between fittings to insure the stability of the line under pressure. Thoroughly flush all mainline pipe. The flushing is then to be approved. E. The mainline is to be pressure tested, after valve installation,with the pipe filled with water and all air expelled. Minimum pressure test shall be 100 PSI without losing three (3) PSI over a two-hour period.Pressure can be achieved with a pump,but shall not be maintained with a pump. Supply certified pressure gauge during testing. Detect and repair all leaks and retest until approval is granted. F. The lateral lines, swing joints and flexible pipe joints shall then be installed and then approved. G. The lateral lines shall be thoroughly flushed to remove all debris and expel all air from the piping. The flushing is then to be approved. H. Delay complete backfilling until pressure tests have been accepted. Backfill, settle with water and compact trenches in 6" lifts with material free of rocks and debris. Backfilling will then be approved. I. The installation of valve boxes and heads shall be inspected and approved. J. The installation of all wiring at valves and controller shall be inspected and approved. SP-87 K. The installation of the ground rod shall be inspected to meet the following acceptable range: 1. 0-10 Ohms L. Valve pressures will be adjusted. The contractor will then adjust all heads. The head adjustment shall be inspected and approved. M. A walk through with the contractor, city project manager, and City maintenance staff will be preformed to establish a final punch list. All items on the punch list will be corrected by the contractor to the City's satisfaction. N. A final walk through will take place with final acceptance and the signing of the warranty. 2.03 PIPE AND FITTINGS A. All solvent weld cement joints are to be clean, dry and follow all manufacture's specifications. All cuts are to be square and debarred. B. No solvent welding of PVC pipe will be permitted in freezing weather. In rainy weather, solvent weld PVC pipe only under cover. C. All solvent weld joints are to be given at least 24 hours cure time before testing. D. No fittings are to be closer than 12" apart. E. All mainline threaded fittings will be applied with approved paste, hand tightened and tool tightened with no more than two turns. F. All sleeving is to be taped over during and after construction to keep soil out of sleeves. G. All swing joints will be assembled and installed per manufacturer's specifications. 2.04 VALVES A. In systems with twelve zones or less, each automatic remote valve is to be installed with a PVC union and a close nipple on the upstream side of valve. The mainline will tee up into an elbow and then into the union. On the downstream side of the valve, a MPT X SOC union will be installed.All fittings, unions and nipples will match valve size. B. All systems with more then twelve zones or an elevation change greater than ten feet,will have a brass angle valve with union installed before the automatic valve. On the downstream side of the valve,a MPT X SOC union will be installed. All fittings, unions,angle valve and nipples will match valve size. C. Do not use Teflon paste on automatic plastic valves. Teflon tape will be used on valve threads. D. Only one valve per valve box. E. The Master valve and flow sensor are to be installed in separate valve boxes. 2.05 HEADS SP-88 A. All heads are to be installed per specifications after lateral flushing. B. Contractor will use Teflon tape only on all head threads. C. Install heads called for in the Irrigation Legend/Key at locations shown on drawings. Some field adjustment may be necessary to achieve desired coverage.Written notification and approval are required before making any changes. D. Heads are to be adjusted not to water walks, streets or other pavement. 2.06 CONTROLLERS A. Location of field controllers will be shown on drawings.Any change in location will require written notification and approval. B. All field valves and communication wire shall be installed in a clean and neat manner into all equipment. Each station wire to be labeled at valve and at controller. C. The station valve wires will be wired to the controller, numbered in the order of the drawings. D. The contractor will note valve number,location,run time and program on the label affixed to the controller door. 2.07 CLEANUP A. Remove all debris,boxes,wrappings, excess material and equipment before final walk through and leave area in a clean and neat condition as good or better then before construction. B. Clean up and restoration will be done at contractors' expense. PART 3- PRODUCTS 3.01 GENERAL A. All products will be new and of types and models shown on the plans or as specified herein. B. All products will be obtained from in state,local suppliers. C. Substitutions.None will be allowed without written approval and only for extreme situations. Such as, the manufacturer is unable to supply the equipment. Due to the specified Maxicom systems, substitutions are not allowed. 3.02 PIPE A. Plastic pipe for main line 4" and smaller will be PVC (polyvinyl chloride) Schedule 40,bell end, continuously bearing the seal of the National Sanitation Foundation and complying with the requirements of ASTM D -1785. B. Depth of mainlines will be 18" min. to 24" max. (Top of pipe) SP-89 C. Plastic pipe for lateral lines will be PVC (polyvinyl chloride) Class 200,SDR 21,bell end, continuously bearing the seal of the National Sanitation Foundation and complying with the requirements of ASTM D -1784,D-2241. D. Depth of lateral lines will be 12" min. to 18" max. Lateral lines should be installed to conform to the depth of the head being installed. E. In all pipe installations, the manufacture's printed seal will be visible. F. In all cases,installation of two or more pipes in the same trench is not permitted. G. Plastic pipe for sleeves under paved areas,will be PVC (polyvinyl chloride) Schedule 40, bell end, continuously bearing the seal of the National Sanitation Foundation and complying with the requirements of ASTM,D -1785. H. Plastic nipples will be PVC (polyvinyl chloride) Schedule 80 N.S.F. approved pipe,TBE and TOE, complying with the requirements of ASTM D-1785. I. Metal pipe will be copper tube type K. J. Metal nipples will be brass. K. NOTE: No galvanized pipe will be allowed underground. L. Swing joints will be Lasco unitized 1 1/2", 1" &3/4 3.03 FITTINGS A. Plastic fittings will be solvent weld PVC (polyvinyl chloride) Schedule 40,Type 1, I.P.S., N.S.F. approved meeting requirements of ASTM D-2466. B. Metal fittings will be 125-PSI bronze. C. NOTE: No galvanized fittings will be allowed underground. 3.04 CEMENT AND PRIMER A. PVC solvent cement will be used on all solvent weld fittings.Weld-On 711 or approved cement equal meeting N.S.F.with approval for Type I and II PVC through 6 inch and meeting requirements of ASTM D- 2564. B. PVC solvent primer will be used on all solvent weld fittings.Weld-On P-70 or approved primer equal meeting the requirements of ASTM F-656,with purple color. 3.05 THREAD SEALANT A. All PVC threads will be sealed with a Teflon sealant. B. On main line threads (under continuous pressure) Rectorseal T+2 or approved equal for PVC. SP-90 C. On lateral lines (at heads) all threads will be sealed with three wraps of Teflon tape,meeting requirements of MIL-T-27730A. D. Only Teflon tape will be used at plastic valves and heads per manufacturer's specifications. 3.06 BACKFLOW PREVENTOR A. Size as specified on drawings. B. Install per details shown on drawings. 3.07 VALVES A. Isolation valves: 3" and smaller will be heavy duty brass gate valves B. 125-PSI min.with standard seat, threaded ports and a cross handle on the stem. 4" and larger valves will be 125 PSI min. cast iron, flanged and have square top nut on the stem. An Ametek 12" standard box with extensions is to be installed on 3" and smaller valves. An Ametek jumbo box is to be installed on 4" and larger valves. C. Manual drains will be installed on the low points of the mainline with two (2) cubic feet of 3/4" drain rock. Champion 3/4" brass angle valve with rising swivel (200RS-075) will be used.A 3/4" X 4" PVC nipple will be installed into the drain rock from the bottom of the valve.An Ametek 10" round box will be used over this valve. D. Automatic control valves: as shown on drawings. E. Quick coupler valves: as shown on drawings. F. Flow Sensor: as shown on drawings. G. Master valve: as shown on drawings. 3.08 VALVE BOXES A. All valves,wire splices and ground rods will have valve boxes with covers installed over them. B. Pentek, Inc., or equal. C. The bottom of the box will be below the bottom of the valve to prevent soil from covering valve body. D. All valve boxes will have a base of 3/4" drain rock. Each size of box will have a corresponding amount of rock. Pentek 10" round box: one (1) cubic foot Pentek 12" standard box: two (2) cubic feet Pentek Jumbo box: three (3) cubic feet Brooks 1730: four (4) cubic feet E. Protect rock from contamination with filter fabric. (See irrigation detail) SP-91 F. Install box with a 2" space over the pipe. (See irrigation detail) G. All boxes in turf areas will be installed flush to grade, and use extensions if needed. H. All boxes in shrub areas will be installed 2" above grade and use extensions if needed, to accommodate the application of bark mulch. 3.09 SPRINKLER HEADS A. All sprinkler heads will be as manufactured by Hunter or approved equal. See schedule on drawings for proper nozzle sizes.Where there is 10 feet of drop or more in a single zone, bodies to have check valve installed. Locate heads no closer than three inches (3") from any adjacent walk, drive or road (paved or gravel). B. Athletic fields and large park areas will use Hunter I-25 rotors with stainless steel riser, using the fewest heads possible with the highest distribution of uniformity possible. C. All rotor heads will have swing joints of the same thread size installed. SCH 40 Lasco pre assembled swing joints will be used.The angle of these swing joints will be 15 to 30 degrees above horizontal, not straight up. No Marlex elbows will be allowed.The swing joints shall be leak resistant, hand tight with freedom of movement at risers to heads. (See irrigation detail) D. MP Rotators where shown on drawings installed with PRS40 bodies. 4" bodies installed in lawn areas and 6"in shrub areas. E. MP Rotators where applicable will be installed with Hunter HSJ commercial swing joint or equal. F. All heads in shrub beds will be installed 2" above grade to accommodate the application of bark mulch. G. All heads in turf areas will be installed to grade per manufacture's specifications. (See irrigation detail) 3.10 CONTROLLER / TWO WIRE PATH A. Controller as indicated on drawings to be installed. B. For primary electrical wire sizing assume 2 amp max. in 120V installations, 1 amp max. in 230V installations. The controller shall have a self-diagnostic circuit breaker to prevent harmful overloads due to wiring. Electrical conduit, SCH 40 PVC,NEMA TC-2,will be installed into wall mount or pedestal mount enclosures. C. Earth grounding shall be connected via a factory supplied copper ground lug inside the controller, for connection to earth ground hardware via 6 AWG(4mm dia.) copper wire (see ASIC Earth Grounding Guideline 100-2002 for details of earth grounding irrigation control systems available online at www.asic.org). Ground wire shall be extended underground, at right angles to any communications wiring, to approved direct burial earth grounding hardware at least 6 ft./2m from the controller location. Earth Ground shall be have an impedance of 10 Ohms or less, or shall meet the standards of the Earth Grounding Guideline cited above. SP-92 D. The controller shall be capable of two-wire decoder control of up to 99 stations via a plug-in decoder module. The decoder output module shall have 6 two-wire output paths to the field. The decoders may be wired in sequence over any combination of the two-wire paths, including all 99 on a single two-wire path. Each path may extend up to 10,000 ft./3km to the end of the wire run over 14 AWG (1.5mm dia.) wire, or 15,000 ft./4.5km over 12 AWG (2mm dia.) wire. E. The wire path shall be a 14 AWG (2.5mm2), solid copper,jacketed 2-conductor,direct burial wire. The preferred wire make and model is Paige Irrigation ire, Spec P735)D or equal. F. The decoder output module shall be compatible only with Hunter Industries ICD Series decoders (ICD-100 single station; ICD-200 two-station; ICD-400, four-station; ICD-600, six-station), and shall not be connected to any other model or brand of decoder. The decoder output module shall have a port for programming station addresses directly into each field decoder, and shall not require the use of serial numbers. Each decoder shall have one or more (in the case of multiple output decoders) station addresses programmed at the controller location with the ACC control panel, and the station number(s) shall be noted on the side of the decoder prior to installing in the valve box. G. All connections in the two-wire paths (outside the controller enclosure) shall be made with 3M DBRY-6 waterproof, strain-relieving direct burial connectors,or exact equals. Decoder output to solenoid connections shall be made with 3M DBY waterproof, strain-relieving connectors, or exact equals. No substitution of wire or wire connector specifications is permissible. All connections, tees,and splices shall be positioned in valve boxes for future location and service. Maximum distance from decoder output to solenoid under normal conditions shall be 150 ft./45m. Wire runs between decoder output and solenoid shall be twisted wire when in excess of 20 ft./7m, to assist in surge protection. 3.11 DECODERS A. Decoders shall be available in one, two, four, or six station decoder units. Each decoder shall have a single pair of red/blue leads for connection to the two-wire path, and a pair of black leads for connection to the first solenoid. Multiple station decoders shall have color-coded outputs for each individual output,which corresponds to the station number of that output. Decoders with multiple station capability shall activate individual outputs,independently of each other color-coded output. B. Each decoder output shall have sufficient capacity to activate two typical 24VAC irrigation solenoids simultaneously.A "typical' solenoid is assumed to require approximately 400 ma inrush current with approximately 200 ma holding current.The decoders shall have a current draw of 3.5 ma standby and 40 ma per active station. C. Each decoder shall include an integrated surge suppression circuit with an exposed, unjacketed ground wire. No additional surge suppression devices shall be required in the two-wire path. The installer shall provide adequate earth ground (not to exceed 10 Ohms, or in compliance with practices as defined in American Society of Irrigation Consultants Earth Grounding Guideline 100-2002,available at www.asic.org) and connect it to one of the decoder ground leads every 1000 ft.(330m), or every 12th decoder module,whichever is shorter. Minimum ground hardware shall be a 4" x 36" (100 x 915mm) copper plate with at least 10AWG/2.5mm dia. copper wire. In high lightning areas,grounding may be increased to every 500 ft./150m or 6 decoders. SP-93 Ground connections from decoder ground lead to grounding hardware shall be made by joining the 12AWG (2mm dia.) decoder ground wire with a 10AWG (2.5mm dia.) solid copper lead in an approved wire nut of appropriate size,inserted in a DBRY-6 waterproof direct burial connector, or with an approved wire clamp. Ground hardware shall extend at right angles from the two-wire red/blue path, and ground hardware shall be located at least 6ft./2m away from the two-wire path. 3.12 ELECTRICAL A. All wiring shall follow the"National Electric Code" as modified by the State of Oregon unless more stringent requirements are specified. B. All primary power connections and disconnects shall be performed by a state-certified electrician at the contractors' expense and inspected by the proper jurisdictional authority. C. All automatic remote control valves,including master valves, shall be wired with single strand copper,UL approved for direct burial,AWG (UL) Type UF, 600 V, sized per manufacturer's recommendations -14 Gauge minimum. D. All valve wire connections shall be 3M DBY or DBR. E. All valve wires shall be colored,with the common wire being white. F. Install a separate common for each controller. G. In every wire run, a spare wire (black) will be installed up into each valve box along that run. H. At each valve, a 3' (three foot) length of wire shall be provided neatly coiled. I. An expansion curl of 12" min. shall be installed at each bend of the wire run,at each remote control valve and before a sweep into conduit for the controller. J. If a wall mount enclosure is used, a bundle of 18 AWG UL multistrand irrigation wire may be used from a terminal strip installed in the enclosure to a"Home run" box at the base of the wall. The box shall be an Ametek standard valve box. K. The wire run shall be installed along the side of the mainline at the bottom of the trench, with a gap of 6" between pipe and wire. The wire bundle shall be taped together at 10' spaces. L. All splices made will be installed in valve boxes,with no splices between valve boxes and valve boxes and controllers. 3.14 CONCRETE THRUST BLOCKS A. Install concrete thrust blocks where the mainline changes direction at ells and tees and where the irrigation main ends. Install thrust blocks on all mainline 4" and larger, per plans and details. MEASUREMENT SP-94 01140.80 Measurement -the quantity for irrigation shall be measured on a lump sum (LS) basis. PAYMENT 01140.90 Payment-The quantity for irrigation will be paid for on a lump sum basis including all labor, equipment,and material necessary to furnish and install irrigation from Tigard Street to a location south of the Nature play work area. The 3"loop line to ternunate just west of the control valve. See Sheet IR1.3 for general area. The plans do not show phased irrigation work. Estimated quantities do not include all materials necessary to install an irrigation system,complete. Estimated Quantities: Item Quanti Irrigation mainline, 4-Inch Sch 40 (Including bends, fittings, and joint restraint) 600 LF Irrigation mainline, 3-Inch Sch 40 (Including bends, fittings, and joint restraint) 100 LF Irrigation Sleeve, 6-Inch Sch 40 60 LF Irrigation at Nature Play (Including couplers, fittings, sprinkler heads,lateral pipe) 10,000 SF 2 inch backflow device 1 EA SECTION 01150—POTABLE WATER VALVES Comply with Section 01150 of the Standard Specifications SECTION 01170—POTABLE WATER SERVICE CONNECTIONS,2 INCH AND SMALLER Comply with Section 01170 of the Standard Specifications modified as follows: Add the following to the scope of work. Contractor to make a 1" connection to the existing 8"mainline in Tigard Street for Interpretive Shelter/Restroom and a 2"connection to the existing 8"mainline in Tigard Street for Irrigation. 01170.90 Payment—Supplement this subsection with the following: No separate or additional payment will be made for: • Exploratory excavations • Temporary and permanent trench resurfacing SECTION 02320—GEOSYNTHETICS Comply with Section 02320 of the Standard Specifications modified as follows: 02320.10(c-1-a) Geotextiles -Replace the bullet that begins "Minimum average roll values..."with the following bullet: • Minimum average roll values for each of the specified properties from the same production run as the delivered material. 02320.20 Geotextile Property Values -Replace Table 02320-1 through Table 02320-6 with the following tables: SP-95 Table 02320-1 Geotextile Property Values for Drainage Geotextile',' Geotextile Property Requirements Geotextile Property ASTM Units Type 1 Type 2 Test Method Woven Nonwoven Woven Nonwoven Grab Tensile Strength (minimum) Machine and Cross D 4632 Ib 180 115 250 160 Machine Directions Grab Failure Strain (minimum) Machine and Cross D 4632 % <50 >50 <50 >50 Machine Directions Tear Strength (minimum) D 4533 lb 67 40 90 56 Puncture Strength D 6241 lb 370 220 495 310 (minimum) Apparent Opening Size (AOS) (maximum) D 4751 — 40 40 40 40 U.S.Standard Sieve Permittivity (minimum) D 4491 sect 0.5 0.5 0.5 0.5 Ultraviolet Stability Retained D 4355 oda 50 50 50 50 Strength (minimum) (at 500 hours) ' All geotextile properties are Minimum Average Roll Values(MARV). The test results for any sampled roll in a lot shall meet or exceed the values shown in the table. 2 Woven slit film geotextiles(geotextiles that are made from yarns of a flat,tape-like character)are not acceptable. Table 02320-2 Geotextile Property Values for Riprap Geotextile'•2 Geotextile Property Requirements Geotextile Property ASTM Units Type 1 Type 2 Test Method Woven Nonwoven Woven Nonwoven Grab Tensile Strength (minimum) Machine and Cross D 4632 lb 250 160 315 200 Machine Directions Grab Failure Strain (minimum) Machine and Cross D 4632 % <50 >50 <50 >50 Machine Directions Tear Strength (minimum) D 4533 Ib 90 56 110 80 Puncture Strength D 6241 lb 495 310 620 430 (minimum) Apparent Opening Size (AOS) (maximum) D 4751 — 40 40 40 40 U.S.Standard Sieve Permittivity (minimum) D 4491 sec I 0.5 0.5 0.5 0.5 Ultraviolet Stability Retained D 4355 % 70 70 70 70 Strength (minimum) (at 500 hours) ' All geotextile properties are Minimum Average Roll Values(MARV). The test results for any sampled roll in a lot shall meet or exceed the values shown in the table. 2 Woven slit film geotextiles(geotextiles that are made from yams of a flat,tape-like character)are not acceptable. SP-96 Table 02320-3 Geotextile Property Values for Sediment Fence' Geotextile Property Requirements Geotextile Property ASTM Units Supported Unsupported Test Method _ Elongation z Elongation 2 >50% <50% Grab Tensile Strength 90 120 120 (minimum) Machine and Cross D 4632 lb Machine Directions 90 100 100 Apparent Opening Size (AOS) (maximum) D 4751 — 30 30 30 U.S.Standard Sieve Permittivity (minimum) D 4491 sec I 0.05 0.05 0.05 Ultraviolet Stability Retained D 4355 % 70 70 70 Strength (minimum) (at 500 hours) All geotextile properties are Minimum Average Roll Values(MARV). The test results for any sampled roll in a lot shall meet or exceed the values shown in the table. z Measured according to ASTM D 4632. Table 02320-4 Geotextile Property Values for Subgrade Geotextile(Separation)' ASTM Geotextile Property Requirements Geotextile Property Test Method Units Woven Nonwoven Grab Tensile Strength (minimum) Machine and Cross D 4632 Lb 180 113 Machine Directions Grab Failure Strain (minimum) Machine and Cross D 4632 % <50 >50 Machine Directions Tear Strength (minimum) D 4533 Lb 68 41 Puncture Strength D 6241 Lb 371 223 (minimum) Apparent Opening Size (AOS) (maximum) D 4751 — 30 30 U.S.Standard Sieve Permittivity (minimum) D 4491 sec 4 0.05 0.05 Ultraviolet Stability Retained D 4355 Strength (minimum) (at 500 hours) % 50 50 All geotextile properties are Minimum Average Roll Values(MARV). The test results for any sampled roll in a lot shall meet or exceed the values shown in the table. SP-97 Table 02320-5 Geotextile Property Values for Embankment Geotextile' Geotextile Property Geotextile Property ASTM Test Method Units Requirements Woven Nonwoven Grab Tensile Strength (minimum) Machine and Cross D 4632 Lb 315 200 Machine Directions Grab Failure Strain (minimum) Machine and Cross D 4632 % <50 >50 Machine Directions Tear Strength (minimum) D 4533 Lb 110 80 Puncture Strength D 6241 Lb 620 430 (minimum) Apparent Opening Size (AOS) (maximum) D 4751 — 30 30 U.S.Standard Sieve Permittivity (minimum) D 4491 sect 0.02 0.02 Ultraviolet Stability Retained D 4355 % 50 50 Strength (minimum) (at 500 hours) All geotextile properties are Minimum Average Roll Values(MARV). The test results for any sampled roll in a lot shall meet or exceed the values shown in the table. Table 02320-6 Geotextile Property Values for Pavement Overlay Geotextile' ASTM Geotextile Property Geotextile Property Test Method Units Requirements Nonwoven Grab Tensile Strength (minimum) Machine and Cross D 4632 lb 100 Machine Directions Grab Failure Strain (minimum) Machine and Cross D 4632 % >50 Machine Directions Asphalt Retention D 6140 oz./sq.ft. 2.8 (minimum) Melting Point (minimum) D 276 °F 300 All geotextile properties are Minimum Average Roll Values(MARV). The test results for any sampled roll in a lot shall meet or exceed the values shown in the table. SECTION 02490 -POTABLE WATER SERVICE CONNECTIONS,2 INCH AND SMALLER Comply with Section 02490 of the Standard Specifications and modified as follows. 02490.70 Meter Boxes—Replace this subsection with the following: SP-98 Water meter box and cover assemblies shall be of polymer concrete material consisting of calcareous and siliceous stone,glass fibers and thermoset polyester resin and shall be manufactured by Armorcast®Products Company. Boxes shall be manufactured to the dimensions and configurations shown on Armorcast® drawings using male and female molds. Covers shall be manufactured to the dimensions and configurations shown on Armorcast®meter boxes that the City requires for its service connection sizes listed in the contract drawings. Meter boxes and covers shall be"concrete gray"in color. 02490.71 Water Meters—Add the following subsection: Water meters to be provided by and installed by the City of Tigard. Contractor to coordinate meter installation with the City. 02490.72 Water Meter Boxes and Covers—Add the following subsection: 3/4"and 1"water meter boxes and covers to be installed in the sidewalk(or future sidewalk locations): Water service box- 1700"x12"polymer concrete meter box (Armorcast—A6001640PCX12) Water service cover—17"x30"x2"polymer concrete with touch read hole (Armorcast—A60011947TH2) 2"and 1-1/2"water meter boxes and covers to be installed in the sidewalk(or future sidewalk locations): Water service box—24"06"x12"polymer concrete meter box (Armorcast—A6001974 PCX12) Water service cover—24"x36"x2"polymer concrete cover with 9"x14"drop in opening. (Armorcast— A6001975TH2). SP-99 ATTACHMENT M-REPORT OF GEOTECHNICAL ENGINEERING SERVICES CITY OF TIGARD DIRKSEN NATURE PARK-RESTROOM&NATURE PLAY IMPROVEMENTS 38 I' < <. c DESIGN= t J i i REPORT OF GEOTECHNICAL ENGINEERING SERVICES Dirksen Nature Park Tigard, Oregon For WHPacific, Inc. June 12, 2013 GeoDesign Project: Tigard-19-01 l I DESIGM ,June 12, 2013 WHPacific, Inc. 9755 SW Barnes Road, Suite 300 Portland, OR 97225 Attention: Mr. Mark Hadley Report of Geotechnical Engineering Services Dirksen Nature Park Tigard, Oregon GeoDesign Project: Tigard-19-01 GeoDesign, Inc. is pleased to submit our geotechnical engineering report for the proposed Dirksen Nature Park located south of SW Tigard Street, north of Fowler Middle School, and west of SW Tiedeman Avenue in Tigard, Oregon. Our services for this project were conducted in accordance with our proposal dated October 8, 2012. We appreciate the opportunity to be of service to you. Please contact us if you have questions regarding this report. Sincerely, Geo,Design, Inc. r teorge S and G.E.. Principal Engineer VCL:KDY:GPS:kt Attachments One copy submitted(via email only) Document ID:Tigard-19-01-061213-geor.docx ©2013 GeoDesign, Inc. All rights reserved. 15575 SW Sequoia Pkwy,Suite 100 1 Portland,OR 97224 1 503.968.8787 www.geodesigninc.com TABLE OF CONTENTS PAGE NO. 1.0 INTRODUCTION 1 2.0 PURPOSE AND SCOPE 1 3.0 SITE CONDITIONS 2 3.1 Park Surface Conditions 2 3.2 Pavement Surface Conditions 2 3.3 Subsurface Conditions 2 3.4 Infiltration Testing 4 4.0 CONCLUSIONS AND RECOMMENDATIONS 4 4.1 General 4 4.2 Site Preparation 5 4.3 Excavation 6 4.4 Drainage Considerations 8 4.5 Structural Fill 8 5.0 FOUNDATION SUPPORT RECOMMENDATIONS 10 5.1 Shallow Foundations 10 5.2 Helical Anchor Foundations 11 5.3 Slab On-Grade 12 6.0 PAVEMENT DESIGN RECOMMENDATIONS 12 6.1 General 12 6.2 Pedestrian Trail Pavement 12 6.3 Parking Lot Pavement 13 7.0 OBSERVATION OF CONSTRUCTION 13 8.0 LIMITATIONS 14 FIGURES Vicinity Map Figure 1 Site Plan Figure 2 Drain Detail Figure 3 APPENDICES Appendix A Field Explorations A-1 Laboratory Testing A-1 Exploration Key Table A-1 Soil Classification System Table A-2 Boring Logs Figures A-1 -A-2 Test Pit Logs Figures A-3 -A-12 Atterberg Limits Test Result Figure A-13 Summary of Laboratory Data Figure A-14 Appendix B Field Pavement Distress Survey B-1 ACRONYMS MDESIGN= Tigard-19-01:061213 1.0 INTRODUCTION GeoDesign, Inc. is pleased to submit our geotechnical engineering report for the proposed Dirksen Nature Park located south of SW Tigard Street, north of Fowler Middle School, and west of SW Tiedeman Avenue in Tigard, Oregon. Figure 1 shows the site relative to existing topographic and physical features. Figure 2 shows the proposed site layout and our approximate exploration locations. For your reference, definitions of all acronyms used herein are defined at the end of this document. Based on information provided by you, including preliminary site plans, the proposed park improvements pertinent to this scope of work will include the following: • Half-street improvements to the south half of SW Tigard Street along the project frontage • Potential water quality features along SW Tigard Street • Addition of a new parking lot across the street from the Windmill Apartments • Improvements to the existing baseball field, including the addition of two new soccer fields and a new restroom building • Addition of a paved trail connecting the southern-most entrance (from Fowler Middle School) along the south side of the ball field and connecting to the Fanno Creek Trail • A boardwalk and overlook located near the "wetland overlook" portion of the Fanno Creek Trail at the northeast portion of the site • A boardwalk and overlook located near the "forested wetland overlook" portion of the soft trail network to the west of the baseball field • Various utility trenching to depths of up to 10 feet BGS 2.0 PURPOSE AND SCOPE The purpose of our geotechnical engineering services was to explore subsurface conditions and provide geotechnical engineering recommendations for design and construction of the proposed improvements. The specific scope of our services is summarized as follows: • Completed a review of readily available geologic maps for the site vicinity. • Reviewed the preliminary site plans provided to us by the City of Tigard and WHPacific, Inc. for the proposed improvements. • Excavated three hand auger explorations to depths ranging between approximately 7 and 8 feet BGS. • Excavated 10 test pit explorations to depths ranging between approximately 8 and 10.5 feet BGS. • Performed infiltration testing at a depth of 4 feet BGS in three of the test pits (TP-4,TP-7, and TP-10). The depths and locations of the tests were provided by WHPacific, Inc. • Performed laboratory analyses on soil samples obtained from the explorations, including the following: ■ Six moisture content determinations in general accordance with ASTM D 2216 ■ Three fines content determinations in general accordance with ASTM D C 117 or ASTM D 1 140 ■ One Atterberg limits determination in general accordance with ASTM D 4318 MDESIGW 1 Tigard-19-01:061213 • Evaluated potential base repair locations for the SW Tigard Street pavement, and provided a distress summary to the design team. • Provided geotechnical engineering construction recommendations for site preparation, structural fill compaction criteria, and wet/dry weather earthwork procedures. • Provided pavement sections for the new pedestrian trails and proposed parking lot. Pavement recommendations for the half-street improvements to SW Tigard Street will be completed by others at a later time. • Provided recommendations for proposed geotechnical construction materials and practices. • Provided this report that summarizes our findings and recommendations. Our exploration logs and results of the laboratory testing are provided in Appendix A. 3.0 SITE CONDITIONS 3.1 PARK SURFACE CONDITIONS The site is currently a city park located north of Fowler Middle School, west of SW Tiedeman Avenue, and south of SW Tigard Street. The park consists mostly of an open grass field and wooded areas, with some wetlands areas. An existing AC-paved pedestrian trail extends from SW Tigard Street to SW Tiedeman Avenue. At the northwest corner of the park, there is a small AC-paved parking lot and a modular building. Near the middle of the park is an open grass ball field that is currently occupied by two baseball diamonds. The baseball diamond at the northwest corner of the field is not in use and the grass there has been left un-mowed due to water migrating from the forest wetland to the northwest. The ground surface in the ball field is gently sloped down towards the southeast corner. Summer Creek extends along the south side of the ball field area. During our explorations, approximately 1 to 3 feet of ponded water was observed in several locations in the park, including the forested wetland overlook area, the wetland overlook, and the southeast corner of the ball field. 3.2 PAVEMENT SURFACE CONDITIONS GeoDesign performed a visual survey for pavement distress along SW Tigard Street between SW Twin Park Place and SW Tiedeman Avenue. The visual survey did not evaluate ride roughness or friction. In general, the pavement is in fair condition with low to moderate raveling distress throughout. In addition, we observed intermittent longitudinal and transverse cracking as well as some minor to severe fatigue distress. A summary of the moderate to severe fatigue cracking is provided in Appendix B of this report. GPS coordinates can be provided under separate cover if requested. 3.3 SUBSURFACE CONDITIONS 3.3.1 Soil Subsurface conditions at the site were explored by excavating 10 test pits (TP-1 through TP-10) to depths ranging from between approximately 8 and 10.5 feet BGS and completing three hand auger borings (HA-1 through HA-3) to depths ranging between approximately 7 and 8 feet BGS. The approximate exploration locations are shown on Figure 2. Exploration logs and laboratory test results are included in Appendix A of this report. Our explorations generally encountered silt with trace to minor sand to the depth explored. MDESIGM 2 Tigard-19-01:061213 Proposed Sidewalk/Trail (TP-1,TP-2,and TP-6): The soil encountered along the proposed sidewalk areas consists of variable thickness of fill underlain by native soil. We observed surface disturbances along the proposed sidewalk alignment between TP-1 and TP-2, including evidence of old removed structures and various debris. In TP-6, approximately 3 feet of fill was encountered. The fill is composed of medium stiff silt with trace sand and organics. Beneath the fill, and near the ground surface in TP-1 and TP-2, we encountered native soil composed of medium stiff to stiff silt with trace to minor sand to the maximum depth of the explorations (10.5 feet BGS). A 2-to 4-inch-thick root zone was encountered in TP-1, TP-2, and TP-6. Groundwater seepage was not encountered in these test pits during our explorations. Proposed Parking Lot(TP-3 through TP-5): The soil encountered in the proposed parking lot consists of medium stiff to stiff silt with trace to minor fine sand to the maximum depth of the explorations (10.5 feet BGS). A 4-to 6-inch-thick root zone was encountered in TP-3 through TP-5. Slow groundwater seepage was encountered at 10 feet BGS in TP-3 during our explorations. Groundwater seepage was not observed in TP-4 and TP-5 during our explorations. Proposed Soccer Field (TP-7 through TP-10): The soil encountered in the proposed soccer field area consists of medium stiff to stiff silt with trace to minor sand and loose to medium dense, silty sand to the maximum depth of the explorations (8 to 10.5 feet BGS). During our explorations, we encountered a concrete pipe in TP-10 at 6 feet BGS. A 2-to 5-inch-thick root zone was encountered in our explorations. Slow groundwater seepage was encountered in TP-9 at a depth of 10 feet BGS during our explorations. Water seepage was encountered at a depth of 6 feet BGS in TP-10, near the concrete pipe. Groundwater seepage was not encountered in TP-7 and TP-8; however, there was an increase in moisture in the soil encountered at approximately 10 feet BGS in TP-8 during our explorations. Based on our discussions with City of Tigard personnel, we understand that the west portion of the ball field area becomes very Soft and inundated with water during the wet season. Proposed Wetlands Overlook- Northeast(HA-1): The soil encountered in HA-1 consists of medium stiff silt with trace to some sand to the maximum depth explored (8 feet BGS). Slow groundwater seepage was observed at the ground surface. We observed 1 to 3 feet of standing water on the surface in this area during our explorations after heavy rain. Proposed Wetlands Overlook-West(HA-2 and HA-3): The soil encountered in HA-2 and HA-3 consists of medium stiff clay with silt and silt with trace sand to the maximum depths explored (7 and 7.5 feet BGS). We observed standing water on the surface near HA-3, and slow groundwater seepage was encountered at the ground surface in HA-3 during our explorations. Groundwater seepage was not encountered in HA-2 during our explorations. MDESIGN= 3 Tigard-19-01:061213 3.3.2 Groundwater As discussed above, groundwater seepage was observed at 10 feet BGS in TP-3 and TP-9 during our explorations. In TP-10, water seepage was observed at approximately 6 feet BGS near a concrete pipe that was encountered during our exploration. Groundwater seepage was encountered at the ground surface in HA-1 and HA-3, which were completed in designated wetlands areas. Water is expected to become perched at or near the ground surface during periods of prolonged precipitation. The groundwater table is expected to fluctuate in response to seasonal weather changes and the local river level. 3.4 INFILTRATION TESTING Infiltration testing was conducted in test pits TP-4, TP-7, and TP-10 at depths of 4 feet BGS, as recommended by WHPacific, Inc. Testing was performed using falling head procedures by embedding a PVC pipe into the test pits and backfilling around the pipe. The pipe was pushed into the soil at the bottom of the test pits to create a seal so that water would flow into the subsurface and not between the pipe and the backfilled test pit. The soil was allowed to soak for approximately one hour before the test. The test was conducted by measuring the drop of the water level in the PVC pipe over time. The test results shown in Table 1 indicate that the water level did not drop during the test duration. Based on the test results, infiltration rates in the on- site soil are very low at the depths tested. The exploration logs and laboratory test results are presented in Appendix A. Table 1. Infiltration Test Results Depth Average Fines Content' Test Pit Infiltration Rate (feet BGS) (inches per hour) (percent) TP-4 4.0 —0 62 TP-7 4.0 —0 1 35 TP-10 4.0 —0 1 60 1. Fines content: material passing the U.S.Standard No. 200 Sieve. 4.0 CONCLUSIONS AND RECOMMENDATIONS 4.1 GENERAL Based on our analysis and investigation, it is our opinion that the proposed improvements are feasible from a geotechnical prospective. The following summarizes general considerations for the planned project: • Groundwater seepage was encountered at depths ranging between 6 and 9 feet BGS in the soccer field area during our explorations; however, groundwater can rise near the surface during the wet season. As presented in the "Drainage Considerations" section of this report, we recommend installing a system of drainage trenches beneath the ball field area to collect groundwater derived from the north and west ends of the fields. MDESIG M 4 Tigard-19-01:061213 • The proposed restroom building can be supported on shallow foundations bearing on firm native soil or soil re-compacted as recommended for structural fill, as presented in the "Foundation Support Recommendations"section of this report. • The proposed boardwalks can be supported on helical anchor foundations, or other types of micropiles. Specific recommendations are provided in the "Helical Anchor Foundations" section of this report. • The on-site soil is suitable for use as structural fill provided it is properly moisture conditioned. It will be difficult, if not impossible, to achieve adequate compaction of on-site soil during periods of wet weather. • The on-site soil is easily damaged and will not provide adequate support of construction equipment when wet. Granular haul roads and working pads should be employed if earthwork will occur during the wet winter months. Moreover, and as discussed above, we understand that the west portion of the ball field area becomes very soft and inundated with water during the wet season. Accordingly, we strongly recommend that construction be schedule during the dryer period of July through September to reduce the additional cost for repair of damaged subgrade and granular haul roads and working pads. • Based on the results of our infiltration testing and due to the presence of shallow groundwater, it is our opinion that the proposed infiltration systems may not be feasible at the depths tested. The following sections present specific geotechnical recommendations for design and construction of the proposed improvements. 4.2 SITE PREPARATION 4.2.1 Stripping and Grubbing We observed thick vegetation along the proposed pedestrian trail alignment, in the parking lot, and in the boardwalk/overlook areas. Trees and shrubs should be removed from all pavement and improvement areas. In addition, root balls should be grubbed out to the depth of the roots, which could exceed 3 feet BGS. Depending on the methods used to remove the root balls, considerable disturbance and loosening of the subgrade could occur during site grubbing. We recommend that soil disturbed during grubbing operations be removed to expose firm, undisturbed subgrade. The resulting excavations should be backfilled with structural fill. Existing topsoil and vegetation should be stripped and removed from all proposed structural fill, pavement, and improvement areas and for a 5-foot margin around such areas. Based on our observations, the average depth of stripping will be approximately 2 to 4 inches along the pedestrian trail alignment and 4 to 6 inches in the parking lot area. Greater stripping depths may be required to remove localized zones of loose or organic soil and in areas where heavy brush is present. The actual stripping depth should be based on field observations at the time of construction. Stripped material should be transported off site for disposal or used in landscaped areas. 4.2.2 Subgrade Evaluation A member of our geotechnical staff should observe exposed subgrade to determine if there are areas of unsuitable or unstable soil. The subgrade should be proofrolled with a fully loaded dump truck or similar heavy, rubber-tire construction equipment to identify soft, loose, or =DESIGN= 5 Tigard-19-01:061213 unsuitable areas after subgrade compaction is complete. Proofrolling should be observed by a qualified geotechnical engineer or their representative. Areas that appear to be too wet and soft or too sloped to support proofrolling equipment should be evaluated by probing and prepared in accordance with the recommendations for subgrade protection presented in the "Subgrade Protection" section of this report. Soft subgrade should be repaired by replacing it with structural fill or stabilization material placed and compacted in accordance with the"Structural Fill" section of this report. 4.2.3 Subgrade Protection The fine-grained soil at the site is easily disturbed during the wet season and when it is moist, which may be the case at all times of the year due to moisture being trapped under pavement structures. For planning purposes, the wet season should be assumed to last from at least October through June, although wet subgrade may still exist during the summer months. If not carefully executed, site preparation and excavation can create extensive soft areas and will result in significant subgrade repair costs. The construction methods and schedule should be carefully considered with respect to protecting the subgrade to reduce the need to over-excavate disturbed or softened soil. The project budget should reflect the recommendations below if construction is planned during wet weather or when the surficial soil is wet. 4.2.4 Granular Haul Road If construction occurs when wet soil is present, site preparation activities should be accomplished using track-mounted excavating equipment that loads removed material into trucks supported on granular haul roads. The thickness of the granular material for haul roads and staging areas will depend on the amount and type of construction traffic. Generally, a 12- to 18-inch-thick mat of imported granular material is sufficient for light staging areas but is not expected to be adequate to support heavy equipment or truck traffic. The granular mat for haul roads and areas with repeated heavy construction traffic typically needs to be increased to between 18 and 24 inches. The actual thickness of haul roads and staging areas should be selected by the contractor who has control over site development methods and the amount and type of construction traffic. The imported granular material should be placed in one lift over the prepared, undisturbed subgrade and compacted using a smooth-drum roller without the use of vibratory action. In addition, a geotextile fabric can be placed as a barrier between the subgrade and imported granular material in areas of repeated construction traffic. The imported granular material and the geotextile fabric should meet the specifications in the "Structural Fill" section of this report. 4.3 EXCAVATION 4.3.1 General We understand that utilities will be installed on site that could require trenches with depths up to 10 feet BGS. Conventional heavy earthmoving equipment in proper working condition should be capable of making necessary general excavations of the on-site soil to depths up to 4 feet BGS. High groundwater and the potential for running sand will make deeper excavations difficult. Our recommendations for trench excavation, shoring, and dewatering are presented in the following sections. MDESIGM 6 Tigard-19-01:061213 4.3.2 Trench Cuts and Trench Shoring Trench cuts in native soil should stand vertical to a depth of 4 feet or greater provided groundwater seepage is not observed in the trench walls. Open excavation techniques may be used to excavate trenches with depths greater than 4 to 8 feet provided the walls of the excavation are cut at a slope of 1 H:1 V, groundwater seepage is not present, and with the understanding that some minor sloughing may occur. Shoring will be required for vertical cuts deeper than 8 feet where side slopes are not possible. Approved temporary shoring is recommended for cuts where groundwater is present. If shoring is used, we recommend that the type and design of the shoring system be the responsibility of the contractor, who is in the best position to choose a system that fits the overall plan of operation. 4.3.3 Dewatering Groundwater was encountered as shallow as at the ground surface in the wetlands areas and at depths ranging between 6 and 10 feet BGS in some of the test pits during our explorations. Positive control of groundwater will be required to maintain stable trench sides and base. Because of the instability of saturated silt, sloughing and "running"conditions can occur if the excavation extends below the groundwater seepage levels. The proposed dewatering plan should be capable of maintaining groundwater levels at least 2 feet below the base of the trench excavation (including the depth required for trench bedding and stabilization material). In addition to safety considerations, running soil, caving, or other loss of ground will increase backfill volumes and can result in damage to adjacent structures or utilities. Flow rates for dewatering are likely to vary depending on location, soil type, and the season in which the excavation occurs. The dewatering systems should be capable of adapting to variable flows. Removed water should be pumped to a suitable discharge point. Erosion control measures should be in place in accordance with city and county requirements. 4.3.4 Trench Stabilization Material If groundwater is present in utility trench excavations, it may be necessary to place 12 to 18 inches of trench stabilization rock at the base of the excavation. Trench stabilization rock should meet the requirements outlined in the "Structural Fill" section of this report and should be placed in one lift and compacted until it is firm and unyielding. 4.3.5 Safety All excavations should be made in accordance with applicable OSHA and state regulations. While we have described certain approaches to the utility vault and trench excavations in the foregoing discussions, the contractor is responsible for selecting the excavation and dewatering methods, monitoring the trench excavations for safety, and providing shoring as required to protect personnel and adjacent improvements. MDESIGN= 7 Tigard-19-01:061213 4.4 DRAINAGE CONSIDERATIONS 4.4.1 Temporary During grading at the site, the contractor should be made responsible for temporary drainage of surface water as necessary to prevent standing water and/or erosion at the working surface. During rough and finished grading of the site, the contractor should keep all subgrade and aggregate base pads free of ponding water. 4.4.2 Surface The ground surface at finished fields and pavement should be sloped away from their edges at a minimum 2 percent gradient for a distance of at least 5 feet. Access road, parking, and open space areas should be sloped such that surface water runoff is collected and routed to suitable discharge points. Trapped planter areas should not be created adjacent to roadways and structures without providing means for positive drainage (e.g., swales or catch basins). 4.4.3 Subsurface (Ball Field Drainage) Since shallow groundwater seepage is anticipated in the proposed ball field area, we anticipate the need to include groundwater control methods to help keep the ball field drained during the wet season. Based on our discussions with WHPacific, Inc., we understand that the ball field area will receive minimal re-grading to smooth the ground surface. The current plan is to install a system of drainage trenches at approximate 12-foot spacing beneath the fields, and convey the water to the southeast, where it can daylight onto the Fanno Creek flood plain. We understand the flood plain is at an approximately elevation of 158 feet above MSL. The drainage trenches should be installed as deep as possible while maintaining positive drainage to the interceptor drain (see below) and the outfall. The drainage ditches should be constructed as shown for interceptor drains (see below), except the trench width can be reduced to 18 inches and perforated pipe to 4 inches. 4.4.3.1 Interceptor Drains We recommend the use of trench drains around the perimeter of the fields to help prevent movement of water onto the fields from adjacent areas. A typical drain detail is shown on Figure 3. We recommend that the invert elevation of the trench be at least 5 feet below final grades. The trench drain should be pumped or drained by gravity(at a minimum of% percent)to a suitable discharge. The perforated drainpipe should be tied to a stormwater system as directed by WHPacific, Inc. The trench drain should consist of 6-inch-diameter perforated drainpipe. The drain rock should be wrapped in a geotextile filter. The geotextile filter and drain rock should meet the requirements provided in the "Structural Fill" section of this report. 4.5 STRUCTURAL FILL Fill should only be placed over a subgrade that has been prepared in conformance with the"Site Preparation" section of this report. A range of material may be used as structural fill at the site provided it meets the specifications provided in OSSC 00330 (Earthwork) and OSSC 02600 (Aggregates), depending on the application. A brief characterization of some of the acceptable materials and our recommendations for their use as structural fill is provided below. MDESIGN= 8 Tigard-19-01:061213 4.5.1 On-Site Soil The native silt material is suitable for use as structural fill for grading purposes provided it is free of organic material, debris, and particles over 6 inches in diameter and meets the requirements below. However, it will be nearly impossible to achieve adequate compaction of the native silt during the wet season (typically October through June). In order to adequately compact the soil, it will be necessary to moisture condition (i.e., dry)the soil to within a few percentage points of the optimum moisture content. This will require extended periods of dry weather. If this is not possible due to rainy weather or timing issues, then the use of imported granular material may be an option. When used as structural fill, native silt soil should be placed in lifts with a maximum uncompacted thickness of 6 to 8 inches and compacted to not less than 92 percent of the maximum dry density, as determined by ASTM D 1557. 4.5.2 Imported Granular Material Imported granular material used for structural fill should be pit-or quarry-run rock, crushed rock, or crushed gravel and sand and should meet the specifications provided in OSSC 00330.14 (Selected Granular Backfill) and OSSC 00330.15 (Selected Stone Backfill). Imported granular material should be fairly well graded between coarse and fine material, have less than 5 percent by dry weight passing the U.S. Standard No. 200 Sieve, and have a minimum of two mechanically fractured faces. When used as structural fill, imported granular material should be placed in lifts with a maximum uncompacted thickness of 12 inches and compacted to not less than 95 percent of the maximum dry density, as determined by ASTM D 1557. 4.5.3 Aggregate Base Rock Imported granular material used as base for pavement should consist of processed %-or 1%-inch-minus material meeting the specifications provided in OSSC 00641 (Aggregate Subbase, Base, and Shoulders), with the exception that the aggregate should have less than 5 percent by dry weight passing the U.S. Standard No. 200 Sieve and have a minimum of two mechanically fractured faces. The aggregate base rock material should be placed in lifts with a maximum uncompacted thickness of 12 inches and compacted to not less than 95 percent of the maximum dry density, as determined by ASTM D 1557. 4.5.4 Trench Backfill Trench backfill for the utility pipe base and pipe zone should consist of well-graded granular material with a maximum particle size of 1 inch and less than 5 percent by dry weight passing the U.S. Standard No. 200 Sieve and should meet the specifications provided in OSSC 00405.14 (Trench Backfill, Class B). The material should be free of roots, organic matter, and other unsuitable material. Within pavement areas, trench backfill placed above the pipe zone should consist of imported granular material meeting the specifications provided in OSSC 00405.14 (Trench Backfill, MDESIGM 9 Tigard-19-01:061213 Class B). The backfill should be compacted to at least 92 percent of the maximum dry density, as determined by ASTM D 1557, at depths greater than 2 feet below the finished subgrade and 95 percent of the maximum dry density, as determined by ASTM D 1557, within 2 feet of finished subgrade. In all other areas, trench backfill above the pipe zone should be compacted to at least 92 percent of the maximum dry density, as determined by ASTM D 1557. 4.5.5 Stabilization Material Stabilization material used for staging area/haul roads or for the design pavement section should consist of pit- or quarry-run rock, crushed rock, or crushed gravel and sand and should meet the specifications provided in OSSC 00330.14 (Selected Granular Backfill) and 00330.15 (Selected Stone Backfill), with a minimum particle size of 4 inches and less than 5 percent by dry weight passing the U.S. Standard No. 4 Sieve. The material should be free of organic matter and other deleterious material. Trench stabilization material should be compacted to a well-keyed, firm condition. 4.5.6 Drain Rock Drain rock should consist of angular, granular material with a maximum particle size of 2 inches and should meet the specifications provided in OSSC 00430.11 (Granular Drain Backfill Material). The material should be free of roots, organic matter, and other unsuitable material and have less than 2 percent by dry weight passing the U.S. Standard No. 200 Sieve (washed analysis). Drain rock should have at least two fractured faces and be compacted to a well-keyed, firm condition. 4.5.7 Geotextile Fabric 4.5.7.1 Separation Geotextile Fabric A separation geotextile fabric should be placed as a barrier between the silt/clay subgrade and aggregate base in new pavement, staging areas, haul road areas, or in areas of repeated construction traffic. The geotextile should have a minimum Mullen burst strength of 250 psi for puncture resistance and an AOS between U.S. Standard No. 70 and No. 100 Sieves. 4.5.7.2 Drainage Geotextile Fabric Drain rock, and other granular material used for subsurface drains, should be wrapped in a geotextile fabric that meets the specifications provided in OSSC 00350 (Geosynthetic Installation) and OSSC 02320 (Geosynthetics) for drainage geotextiles. 5.0 FOUNDATIONS SUPPORT RECOMMENDATIONS 5.1 SHALLOW FOUNDATIONS 5.1.1 Dimensions and Capacities We anticipate that the proposed restroom facility can be supported by spread footings underlain by native or compacted imported fill. The spread footings should be embedded at least 18 inches below the lowest adjacent grade and for the bridges that cross a stream channel, a minimum horizontal distance of 10 feet should be provided between the bottom edge of the footing and site slopes. In addition, the footing should be located a minimum horizontal distance of 5 feet from a 2H:1 V projection of the toe of stream slopes. MDESIG N= 10 Tigard-19-01:061213 The footings can either be supported at the base of the excavation on firm, native soils or on granular pads constructed to the design bottom of footing grade. Granular pads should extend 6 inches beyond the margins of the footings for every foot excavated below the footings base grade. The granular pads should consist of and be compacted as recommended for imported granular material, as defined in the "Structural Fill"section of this report. We recommend that a member of our geotechnical staff observe the prepared footing subgrade. We recommend the spread footings have a minimum width of 18 inches. Spread footings supported on firm native soil or granular pads should be proportioned for an allowable bearing capacity of 1,500 psf. This bearing pressure is a net bearing pressure and applies to the total of dead and long-term live loads and may be increased by one-third when considering transient loads. The weight of the footing and overlying backfill can be ignored in calculating footing loads. 5.1.2 Resistance to Sliding Lateral loads on footings can be resisted by passive earth pressure on the sides of footings and by friction on the base of the footings. We recommend using an equivalent fluid density of 250 pcf for design. This value is based on the assumptions that the adjacent confining structural fill or native material is level and that static groundwater remains below the base of the footing throughout the year. The upper 12-inch depth of adjacent landscape areas should not be considered when calculating passive resistance. When computing resistance to lateral loads, a base friction coefficient of 0.35 can be used. 5.1.3 Settlement In general, shallow foundations with real bearing pressures of less than 1,500 psf should experience post-construction settlement of less than 1 inch. Differential settlement of up to one- half of the total predicted settlement magnitude can be expected between adjacent footings with similar loads. 5.2 HELICAL ANCHOR FOUNDATIONS Other micropile systems are options, but we understand that helical anchors are the preferred micropile system for this project. Helical anchors generally consist of one or more circular steel plate helixes attached to a square rod (lead section). We recommend that the anchor contractor select the appropriate anchor configuration to achieve the design capacity determined by the structural engineer. The anchors should be installed continuously from the ground surface using drive equipment capable of measuring applied torque during installation. At least one anchor should be proof tested to 200 percent of the design load in accordance with ASTM D 4435 and should demonstrate that each anchor can hold this load without creeping. The test anchor will be considered failed if it exhibits perceptible creep at 150 percent of its design load after 30 minutes of loading. MDISIGN= 1 1 Tigard-19-01:061213 5.3 SLAB ON-GRADE Satisfactory subgrade support for building floor slabs supporting up to 100 psf areal loading can be obtained on subgrade prepared as recommended in the "Site Preparation" section of this report. A minimum 6-inch-thick layer of base rock(imported granular material) should be placed and compacted over the prepared subgrade to assist as a capillary break. The base rock should be crushed rock or crushed gravel and sand meeting the requirements outlined in the "Structural Fill" section of this report. The imported granular material should be placed in one lift and compacted to not less than 95 percent of the maximum dry density, as determined by ASTM D 1557. Floor slab base rock contaminated with excessive fines (greater than 5 percent by dry weight passing the U.S. Standard No. 200 Sieve) should be replaced. Settlement of floor slabs supporting the anticipated design loads and constructed as recommended is not expected to exceed approximately%Z inch. Vapor barriers are often required by flooring manufacturers to protect flooring and flooring adhesives. Many flooring manufacturers will warrant their product only if a vapor barrier is installed according to their recommendations. Selection and design of an appropriate vapor barrier(if needed) should be based on discussions among members of the design team. We can provide additional information to assist you with your decision. 6.0 PAVEMENT DESIGN RECOMMENDATIONS 6.1 GENERAL Our recommendations are limited to the park trails and parking lots. We understand that the pavement design for the half-street to SW Tigard Street will be evaluated by the City of Tigard at a later time. New pavement should be constructed on competent subgrade or new engineered fills prepared in conformance with the"Site Preparation"and "Structural Fill" sections of this report. Recommendations for separation geotextile are presented in the "Structural Fill" section of this report. The AC should be Level 2, %Z-inch, dense HMAC according to OSSC 00745 (Hot Mixed Asphalt Concrete) and compacted to 91 percent of the maximum specific gravity of the mix, as determined by AASHTO T 209. Minimum lift thickness for%z-inch HMAC is 2.0 inches. Asphalt binder should be performance graded and conform to PG 64-22. The aggregate base should meet the specifications for aggregate base rock provided in the"Structural Fill" section of this report. Construction traffic should be limited to haul roads. Construction traffic should not be allowed on new base rock and pavements. If construction traffic is to be allowed on newly constructed pavement sections, an allowance for this additional traffic will need to be made in the design pavement section. 6.2 PEDESTRIAN TRAIL PAVEMENT 6.2.1 AC Pavement We understand that pedestrian trails will be constructed using paved and unpaved sections. Moreover, we understand that some of the paved sections will be subjected to vehicular traffic (and no vehicular traffic is expected on the unpaved sections). For paved sections subjected to =DESIG N= 12 Tigard-19-01:061213 vehicular traffic, we recommend a section of 3 inches of AC overlying 8 inches of aggregate base and underlain by a separation geotextile. For paved sections not subjected to vehicular traffic, we recommend a section of 2.5 inches of AC overlying 6 inches of aggregate base and underlain by a separation geotextile. We recommend an unpaved section of 8 inches of aggregate base underlain be a separation geotextile. Prior to aggregate base being placed over the prepared subgrade, we recommend that a geotextile separation barrier be placed between the subgrade and aggregate base in areas where pavement will be placed. The geotextile should meet the specifications for soil separation geotextile and be installed as specified in the "Structural Fill" section of this report. 6.2.2 PCC Walkways The section of PCC to utilize for the pedestrian walkways at the north portion of the park should be a minimum of 5 inches of PCC underlain by 6 inches of aggregate base. 6.3 PARKING LOT PAVEMENT Our pavement recommendations are based on the following assumptions: • A resilient modulus of 2,500 psi for the silt subgrade • A resilient modulus of 20,000 psi was estimated for the base rock • Initial and terminal serviceability indices of 4.2 and 2.5, respectively • Reliability and standard deviations of 85 percent and 0.45, respectively • Structural coefficients of 0.42 and 0.10 for the asphalt and base rock, respectively We assume that traffic on the parking lot pavements will be limited to automobiles. If any of these assumptions vary from project design values, our office should be contacted with the appropriate information so that the pavement designs can be revised. Our recommended pavement design structure is identified in Table 2. Table 2. Conventional Pavement Design Pavement Section Thicknesses' Project Area (inches) AC Base Rock Parking Lot 3.0 8.0 1. All thicknesses are intended to be the minimum acceptable values. 7.0 CONSTRUCTION OBSERVATION Satisfactory earthwork and foundation performance depends to a large degree on the quality of construction. Subsurface conditions observed during construction should be compared with those encountered during the subsurface explorations. Recognition of changed conditions often requires experience; therefore, qualified personnel should visit the site with sufficient frequency to detect whether subsurface conditions change significantly from those anticipated. In addition, MDESIGN= 13 Tigard-19-01:061213 sufficient observation of the contractor's activities is a key part of determining that the work is completed in accordance with the construction drawings and specifications. 8.0 LIMITATIONS We have prepared this preliminary report for use by WHPacific, Inc., the City of Tigard, and members of their design and construction teams for the proposed project. The data and report can be used for planning, but our report, conclusions, and interpretations are preliminary and should not be construed as warranty of the subsurface conditions and are not applicable to other sites. Exploration observations indicate soil conditions only at specific locations and only to the depths penetrated. They do not necessarily reflect soil strata or water level variations that may exist between exploration locations. If subsurface conditions differing from those described are noted during the course of excavation and construction, re-evaluation will be necessary. The scope of our services does not include services related to construction safety precautions, and our recommendations are not intended to direct the contractor's methods, techniques, sequences, or procedures, except as specifically described in our report for consideration in design. Within the limitations of scope, schedule, and budget, our services have been executed in accordance with generally accepted practices in this area at the time the report was prepared. No warranty, express or implied, should be understood. MDEsiGN= 14 Tigard-19-01:061213 We appreciate the opportunity to be of service to you. Please call if you have questions concerning this report or if we can provide additional services. Sincerely, ��yEp PROFS GeoDesign, Inc. \�,'� �GINEF �+ a 767p:5PE OREGON Viola C. Lai, P.E., G.E. Project Engineer EXPIRES: 12/31/16 Krey D. Young r, P ., G.E. Associate Engine r George Saunde G.E. Principal Engineer =DEslG IW 15 Tigard-19-01:061213 f 7N�r `y u .+ s r�.� dl•�ix _ - 71 L, , Vow 21 R'•�5 S �"�n i e• • '. • �I tee' _w: ,.. ^` r - �1,...� _,�77 ... ��;s e•�4th _ � � � y.'"`,_r� , t w'• *. 40 • '> 1 111 111 VICINITY MAP BASEDt' as �+ , 47 :...�.«.: a rj.,�s� Y�•,r .�"m GEoDVICINITY MAP Printed By.Idly I Pant Date:6/14/2013 8.33'.39 AM FII.Name:J'.\S-2\Tigard\Tigard-19\Tigard-19-01\Figures\CAD\Tigard-1X01-SM1.dw9 Lay—,FICURE2 F '1111111"/,1 t O Z / z r = m b 1 I Ir l �l l II I I /11 11 1 11ir/I 11 z a D Z o L') I I I � I � � � � � ; 11111\ 1 I J :��/JAI� oA � 11111/ / i � l ; l`,yv Iril/ �/ otIi II iii /i�l Z / F Eq p 1 1 1 1 1 1 1 1 1 1 1 1 1 1 IIII//III I I I 3D- � I , 11 ;111'J;j� °oo of l l I�j'I11111i1111�y �(� 1 / w 111,1111I�jIII1i1�1 N 1 \v[ I I ( � i \ > A A \ \ \ l o eo y z o '60� 1I111 �VAVAA `�\� +ice _ Vv\VA o f `'\1111 �t \ 'z:' ; A ;vv I \ tl 1 i Z �I p c :. 1 m Z �F o Z �iyGE I A O j I I ®ESIGN-a TIGARD-19-01 SITE PLAN ISstS SW Sequgla Po�kway�Sutte 100 vo,w�u onsnz' JUNE 2013 DIRKSEN NATURE PARK FIGURE 2 on sa3.vse.eye�ra,zg3se.3gse TIGARD,OR GRAVEL (D X Q DRAIN ROCK G EOTEXTI LE z m UNWRAPPED 6" PERFORATED PIPE w uv I I I I I J m 24" MINIMUM 0 q -O O orn v `m rn H (NOT TO SCALE) U a c � .n o m � m NOTE: o ro FIGURE SHOULD BE USED IN CONJUNCTION WITH REPORT TEXT. C� vA c � ro � m _H rou TIGARD-19-01 DRAIN DETAIL DESIGN= m E 1 SS75 SW Sequoia Parkway-Suite 100 z Portland OR 97224 JUNE 2013 DIRKSEN NATURE PARK FIGURE 3 c u Off 503.968.8787 Fax 503.968.3068 TIGARD, OR a` ii APPENDIX A FIELD EXPLORATIONS GENERAL Subsurface conditions at the site were explored by excavating 10 test pits (TP-1 through TP-10) to depths ranging between approximately 8 and 10.5 feet BGS and completing three hand auger borings (HA-1 through HA-3) to depths ranging between approximately 7 and 8 feet BGS. Figure 2 shows the approximate exploration locations. Excavation services were provided by Dan J. Fischer Excavating, Inc. of Forest Grove, Oregon, on May 22 and 23, 2013. Exploration locations were chosen based on preliminary site plans provided to our office by the project team. The locations of the explorations were determined in the field by pacing from site features. This information should be considered accurate to the degree implied by the methods used. SOIL CLASSIFICATION The explorations were observed by a member of our geotechnical staff. We obtained representative samples of the soil encountered at representative intervals. The soil samples were classified in accordance with the "Exploration Key"(Table A-1) and "Soil Classification System" (Table A-2), which are included in this appendix. The exploration logs indicate the depths at which the soil or its characteristics change, although the change actually could be gradual. If the change occurred between sample locations, the depth was interpreted. Detailed exploration logs are presented in this appendix. SOIL SAMPLING A member of our geotechnical staff observed the explorations. We obtained representative samples of the various soil encountered in the explorations for geotechnical laboratory testing. Classifications and sampling intervals are presented on the exploration logs included in this appendix. LABORATORY TESTING CLASSIFICATION The soil samples were classified in the laboratory to confirm field classifications. The laboratory classifications are presented on the exploration logs if those classifications differed from the field classifications. MOISTURE CONTENT We determined the natural moisture content of selected soil samples in general accordance with ASTM D 2216. The natural moisture content is a ratio of the weight of the water to soil in a test sample and is expressed as a percentage. The test results are presented on the exploration logs in this appendix. MDESIGN= A-1 Tigard-19-01:061213 ATTERBERG LIMITS TESTING The plastic limit and liquid limit(Atterberg limits) of selected soil samples were determined in accordance with ASTM D 4318. The Atterberg limits and the plasticity index were completed to aid in the classification of the soil and evaluation of liquefaction susceptibility. The plastic limit is defined as the moisture content, in percent, where the soil becomes brittle. The liquid limit is defined as the moisture content where the soil begins to act similar to a liquid. The plasticity index is the difference between the liquid and plastic limits. The results of the Atterberg limits testing are included this appendix. GRAIN-SIZE TESTING Grain-size testing was completed on selected samples. Testing included percent fines (soil passing the U.S. Standard No. 200 Sieve) analyses in general accordance with ASTM D 1140. The percent fines test results are presented on the exploration logs. ©DESIGN.- A-2 Tigard-19-01:061213 SYMBOL SAMPLING DESCRIPTION Location of sample obtained in general accordance with ASTM D 1 586 Standard Penetration Test with recovery Location of sample obtained using thin-wall Shelby tube or Geoprobe® sampler in general accordance with ASTM D 15 87 with recovery Location of sample obtained using Dames & Moore sampler and 300-pound hammer or pushed with recovery Location of sample obtained using Dames & Moore and 140-pound hammer or pushed with recovery Location of sample obtained using 3-inch-O.D. California split-spoon sampler and 140-pound hammer Location of grab sample Graphic Log of Soil and Rock Types / Observed contact between soil or Rock coring interval ,:;.-; , rock units (at depth indicated) r Water level during drilling Inferred contact between soil or / rock units (at approximate depths indicated) Water level taken on date shown t; - .y �f GEOTECHNICAL TESTING EXPLANATIONS ATT Atterberg Limits PP Pocket Penetrometer CBR California Bearing Ratio P200 Percent Passing U.S. Standard No. 200 CON Consolidation Sieve DD Dry Density RES Resilient Modulus DS Direct Shear SIEV Sieve Gradation HYD Hydrometer Gradation TOR Torvane MC Moisture Content UC Unconfined Compressive Strength MD Moisture-Density Relationship VS Vane Shear OC Organic Content kPa Kilopascal P Pushed Sample ENVIRONMENTAL TESTING EXPLANATIONS CA Sample Submitted for Chemical Analysis ND Not Detected P Pushed Sample NS No Visible Sheen PID Photoionization Detector Headspace SS Slight Sheen Analysis MS Moderate Sheen ppm Parts per Million HS Heavy Sheen DESIGN? EXPLORATION KEY TABLE A-1 15575 Shy Sequoia Parkway-Suite 100 Portland OR 97224 Off 503.968.8787 Fax 503.968.3068 RELATIVE DENSITY-COARSE-GRAINED SOILS Relative Density Standard Penetration Dames&Moore Sampler Dames&Moore Sampler Resistance (140-pound hammer) (300-pound hammer) Very Loose 0-4 0- 11 0-4 Loose 4- 10 1 1 - 26 4- 10 Medium Dense 10-30 26- 74 10- 30 Dense 30-50 74- 120 30-47 Very Dense More than 50 More than 120 More than 47 CONSISTENCY- FINE-GRAINED SOILS Consistency Standard Penetration Dames&Moore Sampler Dames&Moore Sampler Unconfined Compressive Resistance (140-pound hammer) (300-pound hammer) Strength (tsf) Very Soft Less than 2 Less than 3 Less than 2 Less than 0.25 Soft 2-4 3 -6 2- 5 0.25 -0.50 Medium Stiff 4- 8 6- 12 5 -9 0.50- 1.0 Stiff 8- 15 12 -25 9- 19 1.0- 2.0 Very Stiff 15 - 30 25 -65 19-31 2.0-4.0 Hard More than 30 More than 65 More than 31 More than 4.0 PRIMARY SOIL DIVISIONS GROUP SYMBOL GROUP NAME CLEAN GRAVELS GW or GP GRAVEL GRAVEL (< 5%fines) (more than 50%of GRAVEL WITH FINES GW-GM or GP-GM GRAVEL with silt coarse fraction (z 5%and 5 12%fines) GW-GC or GP-GC GRAVEL with clay COARSE-GRAINED retained on GRAVELS WITH FINES GM silty GRAVEL SOILS No. 4 sieve) (> 12%fines) GC clayey GRAVEL GC-GM silty,clayey GRAVEL (more than 50% CLEAN SANDS retained on SAND (<S%fines) SW or SP SAND No. 200 sieve) (50%or more of SANDS WITH FINES SW-SM or SP-SM SAND with silt coarse fraction (� 5%and <_ 12%fines) SW-SC or SP-SC SAND with clay passing SM silty SAND No.4 sieve) SANDS WITH FINES(> 12%fines) SC clayey SAND SC-SM silty,clayey SAND ML SILT FINE-GRAINED CL CLAY SOILS Liquid limit less than 50 CL-ML silty CLAY (50%or more SILT AND CLAY OL ORGANIC SILT or ORGANIC CLAY passing MH SILT No. 200 sieve) Liquid limit 50 or CH CLAY greater OH ORGANIC SILT or ORGANIC CLAY HIGHLY ORGANIC SOILS PT PEAT MOISTURE ADDITIONAL CONSTITUENTS CLASSIFICATION Secondary granular components or other materials Term Field Test such as organics,man-made debris,etc. Silt and Clay In: Sand and Gravel In: very low moisture, Percent Fine-Grained Coarse- Percent Fine-Grained Coarse- dry dry to touch Soils Grained Soils Soils Grained Soils damp,without < 5 trace trace < 5 trace trace moist visible moisture 5 - 12 minor with 5 - 15 minor minor wet visible free water, > 12 some silty/clayey 15 -30 with I with usually saturated w. �� has"�� r>.� > 30 sandy/gravelly Indicate% �DESIGNz S 15575 SW Sequoia Parkway-Suite 100 OIL CLASSIFICATION SYSTEM TABLE A-2 Portland OR 97224 Off 503.968.8787 Fax 503.968.3068 o = U w A BLOW COUNT DEPTH Q a Z d • MOISTURE FEET MATERIAL DESCRIPTION w o ", g CONTENT% COMMENTS LU a W I— rn L) HA-1 0 so 100 0'0 Medium stiff, brown with gray mottled Slow groundwater seepage SILT(ML), trace sand; moist to wet, sand observed at ground surface. is fine to medium. 2.5 s.o becomes blue-gray,with sand; moist, sand is fine at 4.5 feet trace sand at 6.5 feet No caving observed to the depth 7.5— explored. Exploration completed at a depth of 8.0 8.0 Surface elevation was not feet. measured at the time of exploration. 10.0 12.5 Y HA-2 o so 100 a 0 so 100 c 0'0 Medium stiff, brown SILT(ML),trace c sand; moist, sand is fine. w a z.s Z a Becomes stiffer at approximately 0 4.0 feet. u u 5.0 o No groundwater seepage observed R to the depth explored. No caving observed to the depth ® explored. o Exploration completed at a depth of 7.5 7.5 ^' feet. Surface elevation was not measured at the time of exploration. 10.0- 12.5— F- 0.012.5F- 0 s0 100 -L D ov DRILLED BY:GeoDesign,Inc.staff LOGGED BY:CR COMPLETED:05/23/13 3 0 BORING METHOD:hand-auger(see report text) BORING BIT DIAMETER:4-inch 3 s u TIGARD-19-01 HAND AUGER 0 • ESIGNZ a 15575 SW Sequoia Parkway-Suite 100 DIRKSEN NATURE PARK = Portland OR 97224 JUNE 2013 FIGUREA-1 Off 503.968.8787 Fax 503.968.3068 TIGARD,OR z o O F U w A BLOW COUNT a Z d • MOISTURE DEPTH = MATERIAL DESCRIPTION >w N g CONTENT% COMMENTS FEET E w o V) v w H V HA-3 o.o o so loo Medium stiff, gray CLAY(CH), some silt; Groundwater seepage observed at moist to wet. ground surface. LL=97% 2.5 ATT ® PL=22% Medium stiff, brown with gray mottled 3.5 SILT(ML), trace sand; moist, sand is S.o fine. No caving observed to the depth explored. 7.S Exploration completed at a depth of 7.0 7.0 ® Surface elevation was not feet. measured at the time of exploration. 10.0- 12.5- 0 0.012.50 50 100 E a M n a ❑ z s 0 ❑ u z u W O W u u 0 m x 0 ck 0 U F w v a a w a N h F- 0 z 0 U DRILLED BY:GeoDesign,Inc.staff LOGGED BY:CR COMPLETED:05/23/13 3 0 m BORING METHOD:hand-auger(see report text) BORING BIT DIAMETER:44nch 3 UTIGARD-19-01 HAND AUGER ❑ �DESIG NZ (continued) Q 15575 5W Sequoia Parkway-Suite 100 DIRKSEN NATURE PARK Off 503.9688787Oa97503.968.3068 JUNE 2013 TIGARD,OR FIGURE A-2 Z p O= u w DEPTH v_ Q d •MOISTURE COMMENTS FEET a MATERIAL DESCRIPTION w o w ¢ CONTENT% J I.- tA V w 0 50 100 o.o Medium stiff, brown with gray mottled SILT(ML), trace sand; moist to wet, sand Slow groundwater seepage is fine to medium. observed at ground surface. 2.5 becomes blue-gray,with sand; moist, 5.0sand is fine at 4.5 feet trace sand at 6.5 feet 7.5 No caving observed to the depth explored. Exploration completed at a depth of 8.0 8.0 Surface elevation was not feet. measured at the time of exploration. Y n b 10.0— z 0.Qz u N W 0 V 12.$ d u 0 a F7 Mi Q 2 O 7 a 15.0 0 50 100 F- Q EXCAVATED BY:GeoDesign,Inc.staff LOGGED BY:CR COMPLETED 05/23/13 d s i EXCAVATION METHOD:hand-auger(see report text) DESIGN? TIGARD-19-01 TEST PIT HA-1 tL F 15575 SW Sequoia Parkway-Suite 100 I PortlandOR97224 DIRKS EN NATURE PARK H Off 503.968.8787 Fax 503.968.3068 JUNE 2013 FIGURE A-1 TIGARD,OR Z L) 0= U w DEPTH �2 Q d •MOISTURE COMMENTS FEET a MATERIAL DESCRIPTION w 0 w Q CONTENT% w I- kA U 0 50 100 0.0— Medium stiff, brown SILT(ML),trace sand; moist, sand is fine. 2.5 Becomes stiffer at approximately 4.0 feet. 5.0 No groundwater seepage observed to the depth explored. No caving observed to the depth 5 explored. Exploration completed at a depth of 7.5 7.S feet. Surface elevation was not measured at the time of exploration. Y n 10.0— z 0.0 F- Q z Z K a O U Z U N O 1z.s a U O ^I a H M Q O 7 K a 15.0 u 0 50 100 f- a EXCAVATED BY:GeoDesign,Inc.staff LOGGED BY:CR COMPLETED:05/23/13 a o- EXCAVATION METHOD:hand-auger(see report text) DESIGN? TIGARD-19-01 TEST PIT HA-2 F o. 15575 SW Sequoia Parkway-Suite 100 w Portland OR 97224 DIRKSEN NATURE PARK F Off 503.968.8787 Fax 503.968.3068 JUNE 2013 FIGURE A-1 TIGARD,OR Z J O= U w DEPTH = MATERIAL DESCRIPTION >w ti 2 •ONTIENT�°/E COMMENTS FEET a �p tQ � o so loo 0'0 w Medium stiff, gray CLAY(CH), some silt; moist to wet. Groundwater seepage observed at ground surface. LL=97% 2.5 ATT PL=22% Medium stiff, brown with gray mottled 3.5 SILT(ML),trace sand; moist, sand is _rf fine. 5.0 No caving observed to the depth explored. Exploration completed at a depth of 7.0 7.0 Surface elevation was not 7.5 feet. measured at the time of exploration. Y n 10.0 F Q D H Z a H O U z u 0 0 U 12.5 s U O ^I a H Mi Q 2 O o, O a 15.0 U O s0 100 w a EXCAVATED BY:Geo Design,Inc.staff LOGGED BY:CR COMPLETED:05/23/13 a oc i EXCAVATION METHOD:hand-auger(see report text) DESIGN? TIGARD-19-01 TEST PIT HA-3 F- 15575 SW Sequoia Parkway-Suite 100 W Portland OR 97224 DIRKSEN NATURE PARK r Off 503.968.8767 Fax 503.968.3068 JUNE 2013 FIGURE7A-72 ] TIGARD,OR Z U O= V w DEPTH S2 Q a •MOISTURE COMMENTS FEET d MATERIAL DESCRIPTION w o w Q CONTENT% � F- u "' o so 100 0.0— Medium stiff to stiff, brown with gray mottled SILT(ML), trace sand; moist, sand is fine (4-inch-thick root zone). PP PP=2.0 tsf 2.5 5.0 PP PP=2.0 tsf 7.5 PP PP= 1.5 tsf F Y t\ 10.0— PP .(] PP PP= 1.0 tsf Ex com e No groundwater seepage observed Z P p p 10's loration leted at a dth of to the depth explored. 10.5 feet. No caving observed to the depth explored. u Surface elevation was not Z measured at the time of exploration. 0 0 � 12.5— a V O ^I i H m I Q 2 O c' Q 1 5.0 u ° 50 1°° F- w a EXCAVATED BY:Dan J.Fischer Excavating,Inc. LOGGED BY CR COMPLETED:05/22/13 a z i EXCAVATION METHOD:trackhoe(see report text) �DESIG N? TIGARD-19-01 TEST PIT TP-1 15575 SW Sequoia Parkway-Suite 100 vLu 1 Portland OR 97224 DIRKSEN NATURE PARK Off 503.968.8787 Fax 503.968.3068 JUNE 201 3 FIGURE A-3 TIGARD,OR Z U O= U w DEPTH L Q a 0 MOISTURE FEET a MATERIAL DESCRIPTION J o CONTENT% COMMENTS cc w u o 50 100 0'0 Medium stiff to stiff, brown with gray mottled SILT(ML), trace sand; moist, sand is fine (3-inch-thick root zone). Large roots to 1.5 feet. PIP •: PP= 1.5 tsf 2.5 5.0 PP PP= 1.5 tsf 7.5 minor sand at 8.0 feet Pilo : PP= 1.0 tsf H Y rn 10.0— PIP °.° pp PP= 1.0 tsf zExploration completed at a depth of 10.5 . No groundwater seepage observed 10.5 feet. to the depth explored. No caving observed to the depth o explored. u Z Surface elevation was not v w measured at the time of o exploration. 12.5 d u 0 a H Mi Q 2 O D c' a 15.0 0 50 100 w Q EXCAVATED BY:Dan J.Fischer Excavating,Inc. LOGGED BY:CR COMPLETED:05/22/13 a s i EXCAVATION METHOD:trackhoe(see report text) TIGARD-19-01 TEST PIT TP-2 �DESIGNZ F 1557S SW Sequoia Parkway-Suite 100 w Portland OR Fax 503 DIRKSEN NATURE PARK F Off 503.968.8767 rax 503.968.3068 JUNE 201 3 FIGURE A-4 TIGARD,OR Z �= U-i V DEPTH u Q a •MOISTURE COMMENTS FEET a MATERIAL DESCRIPTION w o w d Q CONTENT% J v "' 0 50 100 0.0Stiff, brown SILT(ML), trace sand; moist, sand is fine (5-inch-thick root zone). PP PP=2.0 tsf 2.5 5.0 PIP PP=2.5 tsf 7.5 minor sand at 8.0 feet PP PP= 1.5 tsf r Y M n 10.0 Slow groundwater seepage a PP observed at 10.0 feet. PP= 1.0 tsf Z Exploration completed at a depth of 10'5 No caving observed to the depth 10.5 feet. explored. o Surface elevation was not measured at the time of N exploration. 0 0 a v 0 i M' a IF 0 o� u 15.0 0 50 100 F- w a EXCAVATED BY:Dan J.Fischer Excavating,Inc. LOGGED BY:CR COMPLETED.05/22/13 a F5 a EXCAVATION METHOD:trackhoe(see report text) DESIGN? TIGARD-19-01 TEST PIT TP-3 15575 SW Sequoia Parkway-Suite 100 PonlaodOR9722a DIRKSEN NATURE PARK Off 503.968.8787 Fax 503.968.3068 JUNE 2013 FIGURE A-5 TIGARD,OR Z O O= V w DEPTH u Q a H •MOISTURE COMMENTS FEET = MATERIAL DESCRIPTION J o H N CONTENT% u w 0.0 0 50 100 Stiff, brown SILT(ML),trace sand; moist, sand is fine (5-to 6-inch-thick root zone). PP _ PP=2.0 tsf z.s becomes brown with gray mottles, sandy at 2.5 feet Infiltration test: -0 inches per P200 hour at 4.0 feet. PP P200=62% PP=2.0 tsf 5.0 PIP PP=2.0 tsf Harder digging at 7.0 feet. 7.5 PP PP=2.5 tsf Y n 10.0- 6i PP PP=2.0 tsf zExploration completed at a depth of °5 No groundwater seepage observed 10.5 feet, to the depth explored. No caving observed to the depth o explored. v Z Surface elevation was not W measured at the time of o exploration. 12.5— F7 2.5F7 m Q x 0 v, < 15.0 0 5o 100 r— EXCAVATED BY:Dan J.Fischer Excavating,Inc. LOGGED BY CR COMPLETED:05/23/13 o_ z ii EXCAVATION METHOD:trackhoe(see report text) u TIGARD-19-01 TEST PIT TP-4 �DESIGNZ F- 15575 SW Sequoia Parkway-Suite 1 o0 Portlariw 68.8787OFax 224 503 DIRKSEN NATURE PARK FIGURE A-6 F Off 503.968.8787 Fax 503.968.3068 JUNE 201 3 TIGARD,OR Z U DEPTH L Q a •MOISTURE COMMENTS FEET d MATERIAL DESCRIPTION w o w Q CONTENT% ;5 w I- v) u 0 50 100 0'0 Medium stiff to stiff, brown with gray mottled SILT(ML), trace sand; moist, Large tree roots in upper 14 sand is fine (4-to 5-inch-thick root inches. zone). PP PP= 1.5 tsf 2.5- 5.0— PIP .55.0PP PP=2.0 tsf 7.5 r PP PP=2.0 tsf Y n 0.0Q 6i 10.0- 6i PP PP=2.0 tsf Exploration completed at a depth of 10.5 Noroundwater seepage observed d 10.5 feet. to the depth explored. No caving observed to the depth F explored. 0 U Z Surface elevation was not measured at the time of o exploration. 0 � 12.5 d u 0 d F m i 4 x 0 m O ta7 15.0 0 50 100 EXCAVATED BY:Dan J.Fischer Excavating,Inc. LOGGED BY:CR COMPLETED.05/22/13 a i EXCAVATION METHOD:trackhoe(see report text) �DESIG NZ TIGARD-19-01 TEST PIT TP-5 15575 SW Sequoia Parkway-Suite 100 N Port land OR 97224 DIRKSEN NATURE PARK F Off 503.968.8787 Fax 503.968.3068 JUNE 2013 FIGURE A-7 TIGARD,OR Z U 0= u W DEPTH L Q a a •MOISTURE FEET a MATERIAL DESCRIPTION J o LU N CONTENT% COMMENTS cc W u 0 50 100 o.o Medium stiff, dark brown SILT(ML), trace sand and organics; moist, sand is Large tree roots to 1.5 feet. fine (2-to 4-inch-thick root zone)- FILL. PP :• PP= 1.0 tsf 2.5 Medium stiff to stiff, brown with orange 3.0 mottled SILT(ML), trace sand; moist, sand is fine. 5.0 PP PP= 1.5 tsf 7.5 PP PP=2.0 tsf F Y M 10.0 Q PP PP=2.0 tsf ZExploration completed at a depth of 10.5 No groundwater seepage observed 10.5 feet. to the depth explored. No caving observed to the depth o explored. u Z Surface elevation was not measured at the time of o exploration. U 12.5 a U O ^I a F7 m i a x 0 m D a 15.0 0 50 100 H EXCAVATED BY:Dan J.Fischer Excavating,Inc. LOGGED BY:CR COMPLETED:05/23/13 p s i EXCAVATION METHOD:trackhoe(see report text) uTIGARD-19-01 TEST PIT TP-6 DESIGN' 15575 SW Sequoia Parkway-Suite 100 W Portland OR 97224 DIRKSEN NATURE PARK F Off 503.968.8787 Faz 503.968.3068 JUNE 2013 FIGURE A-8 TIGARD,OR Z U O= V w DEPTH S2 Q a � ° •MOISTURE COMMENTS FEET a MATERIAL DESCRIPTION w 0 w Q CONTENT% J Ln LU 0 50 100 0.0— Medium stiff, brown SILT(ML),trace sand; moist, sand is fine (4-inch-thick root zone). Loose to medium dense, brown, silty 2.0 z.s SAND (SM); moist, fine. PP PP= 1.0 tsf Infiltration test: -0 inches per P200 hour at 4.0 feet. PP P200=35% PP= 1.0 tsf 5.0 PIP PP= 1.0 tsf 7.5 Slight increase in moisture at 8.5 feet. Y n 10.0 a pp PP= 1.0 tsf Z Exploration completed at a depth of 0 5 No groundwater seepage observed 10.5 feet. to the depth explored. No caving observed to the depth o explored. u Z Surface elevation was not measured at the time of oexploration. 12.5 a v 0 a H m i Q S O Q 15.0� 0 50 100 w a EXCAVATED BY:Dan J.Fischer Excavating,Inc. LOGGED BY:CR COMPLETED:05/22/13 d s i EXCAVATION METHOD:trackhoe(see report text) �DESIG N? TIGARD-19-01 TEST PIT TP-7 F- 15575 SW Sequoia Parkway-Suite 100 n Portland OR 97224 DIRKS EN NATURE PARK H Off 503.968.8787 Fax 503.968.3068 JUNE 2013 FIGURE A-9 TIGARD,OR Z U O= v w DEPTH " Q a d •MOISTURE COMMENTS FEET d MATERIAL DESCRIPTION w o w Q CONTENT % < _j 4A U w 0 50 100 0'0 Medium stiff to stiff, brown SILT(ML), trace sand; moist, sand is fine (2-to 5- PP PP= 1.0 tsf inch-thick root zone). 2.5— PP PP=2.0 tsf 5.0 PIR PP= 1.0 tsf 7'S minor sand at approximately 7.5 feet PIP PP=0.5 tsf Y n 10.0 Slight increase in moisture at approximately 10.0 feet. a Exploration completed at a depth of lo.s No groundwater seepage observed W 10.5 feet, to the depth explored. No caving observed to the depth explored. O Surface elevation was not U measured at the time of o exploration. 0 J 12.5 s IF u 0 a rn Q O C� K 15.0 0 so 100 a EXCAVATED BY:Dan J.Fischer Excavating,Inc. LOGGED BY:CR COMPLETED:05/22/13 a d EXCAVATION METHOD:trackhoe(see report text) u TIGARD-19-01 TEST PIT TP-8 �DESIGNZ F- 15575 SW Sequoia Parkway-Suite 100 Portland OR 97224 DIRKS EN NATURE PARK Off 503.968.8 787 Fax 503.968.3068 JUNE 2013 FIGURE A-10 TIGARD,OR Z O 0= V W DEPTH Y Q a p a •MOISTURE = MATERIAL DESCRIPTION >uJ to 7 CONTENT% COMMENTS FEET J p H Ln v Uj o so loo 0.0— Medium stiff to stiff, brown SILT(ML), trace sand; moist, sand is fine (4-inch- thick root zone). PP •� PP=2.0 tsf 2.5 becomes brown with orange mottles at 3.0 feet 5.0 PP PP= 1.0 tsf minor sand at 7.0 feet 7.5 PP PP= 1.0 tsf H Y f\ 0.0Slow groundwater seepage observed at 10.0 feet. 0 PP PP=0.8 tsf Z Exploration completed at a depth of 10.5 a 10.5 feet. No caving observed to the depth explored. o Surface elevation was not Z measured at the time of exploration. 0 0 � 12.5 a U O ^I d H M Q S O K Q 15.0 u 0 50 100 H w a EXCAVATED BY:Dan J.Fischer Excavating,Inc. LOGGED BY:CR COMPLETED:05/22/13 a K d EXCAVATION METHOD:trackhoe(see report text) �DESIG N? TIGARD-19-01 TEST PIT TP-9 15575 SW Sequoia Parkway-Suite 100 w Portland OR 97224 DIRKSEN NATURE PARK Off 503.968.8787 Fax 503.968.3068 JUNE 2013 TIGARD,OR FIGURE A-1 1 Z U O= V w DEPTH Q d P L) •MOISTURE FEET a MATERIAL DESCRIPTION J o ~ N CONTENT% COMMENTS of w 0 50 100 o.o Medium stiff, brown SILT(ML),trace sand; moist, sand is fine (3-inch-thick root zone). PP • PP= 1.0 tsf 2.5 becomes brown with gray mottles, sandy at 3.0 feet Infiltration test: -0 per hour at 4.0 P200 feet. PP P200=60% PP= 1.0 tsf 5.0 Concrete pipe encountered at approximately 6.0 feet. Groundwater seepage observed at approximately 6.0 feet. becomes blue-gray at 7.0 feet PP � '. � PP= 1.0 tsf 7.5 No caving observed to the depth explored. Exploration completed at a depth of 8.0 8.0 feet. Surface elevation was not measured at the time of exploration. t- Y n 10.0— Z 0.0 H Q Z Z F V Z L) 0 0 U 12.5 u 0 a H �i x 0 a D z a 15.0� 0 50 100 Q EXCAVATED BY:Dan J.Fischer Excavating,Inc. LOGGED BY:CR COMPLETED:05/22/13 o- s i EXCAVATION METHOD:trackhoe(see report text) DESIGN? TIGARD-19-01 TEST PIT TP-10 15575 SW Sequoia Parkway-Suite 100 �n Portland OR 97224 DIRKS EN NATURE PARK F Off 503.968.8787 Fax 503.968.3068 JUNE 201 3 FIGURE A-12 TIGARD,OR 110 100 90 80 x • 0 70 Z CH or OH "A" LINE 60 U N 50 g 40 In 30 20 MH or OH 10 ML r OL 0 0 20 40 60 80 100 120 140 160 180 Y LIQUID LIMIT w 0 z z o_ oEXPLORATION SAMPLE DEPTH MOISTURE CONTENT KEY NUMBER (FEET) (PERCENT) LIQUID LIMIT PLASTIC LIMIT PLASTICITY INDEX z u w • HA-3 2.0 46 97 22 75 0 0 u s u 0 o_ r a x 0 m s V F 2 _u x L7' DESIGN? TIGARD-19-01 ATTERBERG LIMITS TEST RESULTS u, W 15575 SW Sequoia Parkway-Suite 100 DIRKSEN NATURE PARK Portland OR 97224 JUNE 2013 FIGURE A-13 QOff 503.968.8 787 Fax 503.968.3068 TIGARD,OR SAMPLE INFORMATION SIEVE ATTERBERG LIMITS MOISTURE DRY EXPLORATION SAMPLE ELEVATION CONTENT DENSITY GRAVEL SAND P20LIQUID PLASTIC PLASTICITY 0 NUMBER DEPTH (FEET) (PERCENT) (PCF) (PERCENT) (PERCENT) (PERCENT) LIMIT LIMIT INDEX (FEET) (PERCENT) (PERCENT) (PERCENT) HA-3 2.0 46 97 22 75 TP-1 2.0 18 TP-2 2.0 24 TP-3 2.0 15 TP-4 4.0 31 62 TP-6 2.0 39 TP-7 4.0 34 35 TP-9 2.0 23 TP-10 2.0 28 TP-10 4.0 33 60 Y M n W H Q O H Z F O v z U W 0 u u d i i H x 0 o+ 0 u �DESIGNZ TIGARD-19-01 SUMMARY OF LABORATORY DATA 15575 SW Sequoia Parkway-Suite 100 DIRKSEN NATURE PARK m Portland OR 97224 UNE 2013 FIGURE A-14 g Off 503.968.8787 Fax 503.968.3068 TIGARD,OR APPENDIX B APPENDIX B FIELD PAVEMENT DISTRESS SURVEY The table below is a summary of the moderate to severe fatigue distress identified on SW Tigard Street from SW Tiedeman Avenue to the western limits of the park project property. Distances provided in the table are listed from SW Tiedeman Avenue and are identified as the center of the distress. Actual pavement repair limits will depend on adjacent repair areas and functional repair widths. For estimation purposes, we recommend increasing the identified distress area by at least 30 percent. Approximate Distance to Length Width SW Tiedeman Avenue Direction Location (feet) (feet) (feet) 86 Westbound Outside Wheel Track 6 j 4 129 Westbound Edge of Pavement 3 6 132 Eastbound Both Wheel Tracks 3 10 141 Westbound Outside Wheel Track 9 4 193 Eastbound Outside Wheel Track 4 3 246 Westbound Inside Wheel Track 30 5 254 Westbound Outside Wheel Track 20 4 272 Eastbound Inside Wheel Track to Center 9 4 290 Westbound Outside Wheel Track 2 2 292 Eastbound Inside Wheel Track to Center 6 5 296 Eastbound Outside Wheel Track 25 4 304 Westbound Outside Wheel Track 6 4 307 Both Lanes Inside Wheel Track to Center 15 5 307 Eastbound Outside Wheel Track 5 4 356 Both Lanes Pavement Width 65 20 404 Westbound Outside Wheel Track 8 4 409 Both Lanes Inside Wheel Track to Center 8 4 469 Westbound Outside Wheel Track 2 2 481 Both Lanes Inside Wheel Track 5 5 495 Eastbound Outside Wheel Track 4 3 497 Westbound Both Wheel Tracks 4 9 732 Westbound Outside Wheel Track 16 3 753 Eastbound Inside Wheel Track 10 2 754 Westbound Outside Wheel Track 3 2 807 Eastbound Outside Wheel Track 8 4 807 Westbound Outside Wheel Track 20 3 826 Eastbound Outside Wheel Track 10 2 © ESIGN-K B-1 Tigard-19-01:061213 Approximate Distance to Length Width SW Tiedeman Avenue Direction Location (feet) (feet) (feet) 843 Eastbound Inside Wheel Track 40 3 852 Westbound Inside Wheel Track 5 3 854 Eastbound Outside Wheel Track 12 4 871 Westbound Outside Wheel Track 85 4 882 Eastbound Outside Wheel Track 14 3 895 Westbound Inside Wheel Track 2 2 906 Eastbound Outside Wheel Track 12 3 922 Eastbound Outside Wheel Track 7 3 938 Westbound Outside Wheel Track 5 3 942 Eastbound Outside Wheel Track 11 4 964 Eastbound Outside Wheel Track 20 3 979 Westbound Outside Wheel Track 5 5 999 Westbound Outside Wheel Track 25 5 1,007 Eastbound Outside Wheel Track 20 3 1,019 Westbound Inside Wheel Track 5 3 1,029 Eastbound Outside Wheel Track 4 3 1,045 Eastbound Outside Wheel Track 7 3 1,048 Westbound Outside Wheel Track 8 3 1,092 Westbound Outside Wheel Track 2 2 1,118 Westbound Outside Wheel Track 6 3 1,139 Eastbound Outside Wheel Track 30 4 1,141 Westbound Inside Wheel Track 8 4 1,188 Eastbound Outside Wheel Track 4 3 1,245 Westbound Outside Wheel Track 400 4 1,267 Eastbound Outside Wheel Track 3 2 1,450 Westbound Outside Wheel Track 2 5 1,518 Westbound Inside Wheel Track 20 3 1,603 Westbound Outside Wheel Track 4 3 1,625 Westbound Outside Wheel Track 5 4 1,637 Westbound Inside Wheel Track 5 2 1,637 Eastbound Outside Wheel Track 40 3 1,684 Westbound Outside Wheel Track 60 4 1,700 Westbound Inside Wheel Track 9 3 1,732 Eastbound Outside Wheel Track 4 3 1,740 Westbound Outside Wheel Track 9 4 1,755 Eastbound Outside Wheel Track 6 4 1,760 Eastbound Inside Wheel Track 3 3 MDESIG N= B-2 Tigard-19-01:061213 Approximate Distance to Length Width SW Tiedeman Avenue Direction Location (feet) (feet) (feet) 1,766 Westbound Inside Wheel Track 2 4 1,773 Westbound Outside Wheel Track 2 2 1,787 Westbound Outside Wheel Track 6 4 1,834 Westbound Both Wheel Tracks 60 10 1,841 Eastbound Inside Wheel Track 15 3 1,876 Eastbound Outside Wheel Track 100 4 1,904 Westbound Inside Wheel Track 3 3 1,957 Eastbound Outside Wheel Track 50 4 1,968 Westbound Inside Wheel Track 3 3 1,975 Eastbound Inside Wheel Track 3 2 1,981 Westbound Inside Wheel Track 2 3 1,996 Westbound Inside Wheel Track 4 4 2,003 Eastbound Outside Wheel Track 4 3 2,007 Westbound Inside Wheel Track 3 3 2,083 Westbound Inside Wheel Track 25 4 2,085 Eastbound Inside Wheel Track 6 2 2,116 Westbound Inside Wheel Track 20 4 2,117 Eastbound Inside Wheel Track 4 3 2,128 Eastbound Outside Wheel Track 60 4 2,142 Eastbound Inside Wheel Track 7 3 2,143 Westbound Inside Wheel Track 15 4 2,179 Eastbound Outside Wheel Track 7 3 2,181 Westbound Inside Wheel Track 7 4 2,222 Eastbound Inside Wheel Track 25 4 2,228 Westbound Inside Wheel Track 15 6 2,237 Eastbound Outside Wheel Track 50 5 2,263 Westbound Inside Wheel Track 20 3 2,296 Eastbound Outside Wheel Track 40 3 2,344 Eastbound Outside Wheel Track 5 3 2,398 Westbound Inside Wheel Track 3 3 2,465 Eastbound Outside Wheel Track 10 3 MDESIGN= B-3 Tigard-19-01:061213 ACRONYMS ACRONYMS AASHTO American Association of State Highway and Transportation Officials AC asphalt concrete AOS apparent opening size ASTM American Society for Testing and Materials BGS below ground surface GPS global positioning system H:V horizontal to vertical HMAC hot mixed asphalt concrete OSHA Occupational Safety and Health Administration OSSC Oregon Standard Specifications for Construction (2008) PCC portland cement concrete pcf pounds per cubic foot psf pounds per square foot psi pounds per square inch PVC polyvinyl chloride MDESIGN= B-1 Tigard-19-01:061213 www.geodesigninc.com ATTACHMENT N-ROMTEC SCOPE OF SUPPLY AND DESIGN SUBMITTAL CITY OF TIGARD DIRKSEN NATURE PARK-RESTROOM&NATURE PLAY IMPROVEMENTS 39 1 Pa4lc ATTACHMENT O—CITY PROVIDED CLUBHOUSE CITY OF TIGARD DIRKSEN NATURE PARK—RESTROOM&NATURE PLAY IMPROVEMENTS 40 1 Page ATTACHMENT P—TEMPORARY PROJECT SIGN DETAIL CITY OF TIGARD DIRKSEN NATURE PARK—RESTROOM&NATURE PLAY IMPROVEMENTS 41 1' ogc