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PFI2018-00114 VOIDED PF12018 00114 JOHNSON h City of Tigard July 16, 2018 Northwest Natural Attn: Aisha Rivers 220 NW Second Ave. Portland, OR 97209 Re: Permit No. PFI2018-00114 Dear Applicant: The City of Tigard has canceled the above referenced permit(s) and encloses a refund for the following: Site Address: 13145 SW Ash Dr. Project Name: Johnson Job No.: Refund Method: ® Check#228953 in the amount of$300.00. ❑ Credit card "return" receipt in the amount of$ Note: Please allow 2-5 days for this refund transaction to be credited to your account by the company that issued your card. ❑ Trust account "deposit" receipt in the amount of$ Comment(s): Per applicant's request as customer cancelled request for natural gas installation. Refund 100% of permit fees paid. If you have any questions please contact me at 503.718.2430. Sincerely, Dianna Howse Building Division Services Supervisor Enc. 13125 SW Hall Blvd. • Tigard, Oregon 97223 • 503.639.4171 TTY Relay: 503.684.2772 0 www.tigard-or.gov City of Tigard Accela Refund Request This form is used for refund requests of land use, development engineering and building permit application fees. Receipts, documentation and the Request for PermitAction form (if applicable) must be attached to this request form. Refund requests are due to Accela System Administrator by each Wednesday at 5:00 PM. Please allow up to 3 weeks for processing of refunds. Accounts Payable will route refund checks to Accela System Administrator for distribution to applicant. PAYABLE TO: NW Natural DATE: 6/22/2018 220 NW Second Ave. Portland, OR 97209 REQUESTED BY: Dianna Howse TRANSACTION INFORMATION: Receipt#: 417376 Case#: PFI2018-00114 Date: 5/22/2018 Address/Parcel: 13145 SW Ash Dr. Pay Method: CreditCard Project Name: Johnson EXPLANATION: Per applicant's request as customer cancelled request for natural gas installation. Refund 100%of permit fees. REFUND INFORMATION: Fee Description From Receipt Revenue Account No. Refund Example: Building Permit Fee Example: 2300000-43104 $Amount PFI Permit Fee 100-0000-43114 $300.00 TOTAL REFUND: $300.00 APPROVALS: SIGN ES DA E: If under$5,000 Professional Staff If under$12,500 Division Manager If under$25,500 Department Manager If under$50,000 City Manager If over$50,000 Local Contract Review Board FOR TIDEMARK SYSTEM ADMINISTRATION USE ONLY Case Refund Processed: DaM-: I:\Building\Refunds\RefundRequest.doc x 09/01/2010 City of Tigard • COMMUNITY DEVELOPMENT DEPARTMETr r = Request for Permit Action �z , 13125 SW Hall Blvd. • Tigard, Oregon 97223 • 503-718-2439 • Nvww.tigard-or.gov TO: CITY OF TIGARD Building Division 13125 SW Hall Blvd.,Tigard,OR 97223 Phone: 503-718-2439 Fax: 503-598-1960 TigardBuildingPermits@tigard-or.gov FROM: ❑ Owner 0< Applicant AContractor ❑ City Staff Check(✓)one REFUND OR Name: INVOICE TO: (Business or Individual) Mailing Address: City/State/Zip: Ing Y—AL2F Phone No.: PLEASE TAKE ACTION FOR THE ITEMS) CHECKED (✓): CANCEL/VOID PERMIT APPLICATION. REFUND PERMIT FEES (attach copy of original receipt and provide explanation below). ❑ INVOICE FOR FEES DUE (attach case fee schedule and provide explanation below). ❑ REMOVE/REPLACE CONTRACTOR ON PERMIT (do not cancel permit). Permit #: Site Address or Parcel #: Project Name: Subdivision Name: Lot#: EXPLANATION: C-Z) Signature: Date: Print Name: 5 Z Refund Policy 1. The city's Community Development Director,Building Official or City Engineer may authorize the refund of: • Any fee which was erroneously paid or collected. • Not more than 80%of the application or plan review fee when an application is withdrawn or canceled before review effort has been expended. • Not more than 80%of the application or permit fee for issued permits prior to any inspection requests. 2. All refunds will be returned to the original payer in the form of a check via US postal service. 3. Please allow 3-4 weeks for processing refund requests. Route to Sys Admin: Date By Route to Records: Date 3 / B Refund Processed: Date Zz l B Invoice Processed: Date B Permit Canceled: Date B Parcel Ta added: Date B I:\Building\Forms\RegPermitAction_0 2314. oc Samuel Copelan From: Al Dickman Sent: Wednesday, May 23, 2018 9:25 AM To: Samuel Copelan Subject: RE: [External]RE: NWN permit request//13145 SW Ash Dr//WR#3541229 Categories: I will Reply Sam, Absolutely. Dianna has the forms you'll need to make the request. Al. From: Samuel Copelan Sent: Wednesday, May 23, 2018 8:36 AM To: Al Dickman <AL@tigard-or.gov> Subject: FW: [External]RE: NWN permit request//13145 SW Ash Dr//WR#3541229 Good morning Al, Are we able to process a refund for this PFI? Thanks, Sam Copelan Assistant Planner City of Tigard; Community Development 13125 SW Hall Boulevard Monday -Wednesday Phone: (503)-718-2450 Email: Samuelcntigard-or.gov From: NWN Permits<nwnpermits nwnatural.com> Sent: Wednesday, May 23, 2018 8:17 AM To: Samuel Copelan <samuelc@tigard-or.gov> Subject: RE: [External]RE: NWN permit request//13145 SW Ash Dr//WR#3541229 Good Morning, Could you please cancel and refund this permit and fee. Customer has decided to not go gas. Thank you, 1 Aisha Rivers Engineering Technical Coordinator III,Permitting NW Natural www.nwnatural.com 220 NW Second Avenue,Portland,OR 97209 v 503.226.4211 x4428 f 503.273.4822 aap@nwnatural.com From: Samuel Copelan [mailto:samuelc@tigard-or.gov] Sent:Tuesday, May 22, 2018 12:43 PM To: NWN Permits<nwnpermits@nwnatural.com> Subject: RE: [External]RE: NWN permit request//13145 SW Ash Dr//WR#3541229 Hello, Attached is permit PF12018-00114, associated with 13145 SW Ash. Sincerely, Sam Copelan Assistant Planner City of Tigard; Community Development 13125 SW Hall Boulevard Monday -Wednesday Phone: (503)-718-2450 Email: SamuelcQtigard-or.gov From: NWN Permits<nwnpermits@nwnatural.com> Sent:Tuesday, May 22, 2018 11:47 AM To: ROW Permits<rowpermits@tigard-or.gov> Subject: RE: [External]RE: NWN permit request//13145 SW Ash Dr//WR#3541229 Good Morning, This has been paid O Aisha Rivers Engineering Technical Coordinator III,Permitting NW Natural www.nwnatural.com 220 NW Second Avenue,Portland,OR 97209 v 503.226.4211 x4428 f 503.273.4822 aap@nwnatural.com From: ROW Permits [mailto:rowpermits@tigard-or.gov] Sent:Tuesday, May 22, 2018 10:51 AM 2 To: NWN Permits<nwnpermits@nwnatural.com>; ROW Permits<rowpermits@tigard-or.gov> Subject: [External]RE: NWN permit request//13145 SW Ash Dr//WR#3541229 Hi Aisha, Your permit is ready for $300 fee payment. You can pay this fee online here: https://aca.accela.com/tigard/, go to the "Engineering" tab, search for record number PFI2018-00114. Then, go to the "Payments" tab and click "Fees" to submit your online payment. Please notify us once you've paid, and we'll e-mail you back with the permit. Thanks! City of Tigard Public Facility Improvement (PFI) Permits Phone: (503) 718-2421 E-mail: rowMermitsktigard-or.gov From: NWN Permits<nwnpermits@nwnatural.com> Sent: Wednesday, May 16, 2018 9:49 AM To: ROW Permits<rowpermits@tigard-or.gov> Subject: NWN permit request//13145 SW Ash Dr//WR#3541229 Aisha Rivers j Engineering Technical Coordinator II1,Permitting NW Natural (www.nwnatural.com 220 NW Second Avenue,Portland,OR 97209 v 503.226.4211 x4428 f 503.273.4822 aap@nwnatural.com DISCLAIMER: E-mails sent or received by City of Tigard employees are subject to public record laws. If requested, e-mail may be disclosed to another party unless exempt from disclosure under Oregon Public Records Law. E-mails are retained by the City of Tigard in compliance with the Oregon Administrative Rules "City General Records Retention Schedule." 3 ;� CITY OF TIGARD PUBLIC FACILITIES IMPROVEMENT PERMIT !Z COMMUNITY DEVELOPMENT Permit#: PF12018-00114 13125 SW Hall Blvd., Tigard OR 97223 503.718.2421 Date Issued: 05/22/2018 Parcel: SEG1292 Jurisdiction: Tigard Site address: Subdivision: Lot: Project: NW Natural Project Description: SEG 1292, associated with 13145 SW Ash Dr. Install short side svc; main is on the 7' in ROW under earth/WR#3541229 Owner: FEES Description Date Amount PFI Permit Fee 05/22/2018 $300.00 PHONE: Contractor: PHONE: FAX: Applicant: AISHA RIVERS 220 NW 2ND AVE PORTLAND, OR 97062 PHONE: 503-226-4211 Total $300.00 Please sign below to indicate acceptance of conditions and return a copy with the proposed work schedule along with names and contact information of responsible parties before beginning work. Permittee/Applicant Signature: Issued By: Special Conditions(See Attached) Note: THIS PERMIT DOES NOT COVER WORK ON PRIVATE PROPERTY Conditions for PF12018-00114 Type: Condition Name: Status: Severity: PFI_Utilities 01 -WORK SITE REQUIREMENTS Applied Notice Applicant must comply with all applicable provisions of federal and state law, the Tigard Municipal Code, and the terms of any agreement with the City of Tigard regarding work to be done pursuant to this permit. PFI_Utilities 02-WORK SITE AREA Applied Notice The work area and approach roads shall be maintained in a clean condition, free from obstructions and hazards. The spreading of mud or debris or storage of materials or equipment of any kind upon any public roadway is strictly prohibited and violation shall be cause for immediate cancellation of the permit. The City may at any time order immediate clean-up and suspension of work to accomplish clean-up. PFI_Utilities 03-WORK SITE EROSION CONTROL Applied Notice Prior to starting work, effective and approved erosion control devices must be installed and maintained meeting the Clean Water Services and DEQ requirements. The City may at any time order corrective action and suspension of work to accomplish effective erosion control. PFI_Utilities 04-WORK SITE REPAIRS Applied Notice Disturbed landscaped areas shall be restored or replaced. Existing signs, pavement markings, mailboxes, etc. shall be reinstalled or replaced,with like kind of material. Obtain City approval of restoration work. PFI_Utilities 05-TRAFFIC CONTROL SPECIFICATIONS Applied Notice Applicant shall provide traffic control according to the current edition of the"Manual on Uniform Traffic Control Devices [MUTCD]for Streets and Highways", U.S. Dept. of Transportation, FHWA, current edition, American Traffic Safety Services Association [ATSSA], and Oregon Temporary Traffic Control Handbook[OTTCH]. PFI_Utilities 06-TRAFFIC CONTROL PLAN Applied Notice Submit a job specific traffic control plan. A copy of the approved traffic control plan shall be readily available at the work area. Traffic control devices, flag persons, etc., shall be in place prior to initiation of construction work and shall be effectively maintained. PFI_Utilities 07-TRAFFIC CONTROL ROAD CLOSURE Applied Notice Public roadway shall not be closed to traffic, at any time, without obtaining written approval from the City Engineer. The applicant is responsible to provide 48 hour advance notice of traffic flow disruptions to affected businesses, residents and area wide Emergency Services: 503-629-0111 (Tigard Police Dept., Tualatin Fire& Rescue) and to 503-962-8140 (Tri-Met) and 503-431-2345 (Tigard School District) and other service providers impacted by such closure. PFI_Utilities 08 -TRAFFIC CONTROL PROPERTY ACCESS Applied Notice Access to existing properties shall be maintained at all times, including normal delivery service and mail service. Obtain City approval of any access closures. PFI_Utilities 09-TRAFFIC CONTROL WORK HOURS Applied Notice Work is permitted in daylight between the hours of 7:00 a.m. to 7:00 p.m. Mon-Fri unless otherwise authorized by the City. PFI_Utilities 10-TRAFFIC CONTROL LIMITED WORK HOURS Applied Notice Hours of construction work on collector and arterial roads will be limited to 9:00 a.m.to 3:00 p.m. unless authorized by the City Engineer. Work will not be permitted on collector and arterial roads between 3:00 p.m. to 9:00 a.m. unless authorized by the City Engineer. PFI_Utilities 11 -TRAFFIC CONTROL MODIFICATION Applied Notice The City reserves the right to add to or modify traffic control requirements as necessary to effectively control traffic and to assure public safety. PFI_Utilities 12- UTILITY NOTIFICATION Applied Notice Oregon law requires following the rules adopted by the Oregon Utility Notification Center. Said rules are set forth in OAR 952-001-0100 through OAR 952-001-0080. Copies of said rules may be obtained from the Center by calling 503-246-1987. If you have any question about the rules, contact the Center. NOTE: Damage to utilities shall be corrected at the permit holder's expense. PFI_Utilities 13- UTILITY LOCATION CONFLICT Applied Notice Applicant must verify all existing utilities for both vertical elevation and horizontal location prior to start of work (pothole before digging if necessary). Should conflicts arise and redesign or relocation of facilities be necessary, it shall be done at the applicant's expense. Changes must be approved by the City in advance of work. Applicant shall coordinate the work with affected utility agencies. PFI_Utilities 14-TEMPORARY PATCH Applied Notice A temporary hard-surface patch shall be placed on trenches within roadways at the end of each work shift. Obtain advance approval of patching method. No trench shall be left at any time in an un-safe condition. Applicant is responsible for and is liable for hazards or damage resulting from the prosecution of the work. PFI_Utilities 15- REPAIR OF EXISTING FACILITIES Applied Notice Work under this permit shall include repair of existing facilities (roads, ditches, etc.) as may be necessary, as determined by the Inspector, to overcome deterioration or damage which occurred in conjunction with the work authorized by the permit. Corrective work shall be done at the applicant's expense. PFI_Utilities 16- PRECONSTRUCTION MEETING Applied Notice Before initiating any construction activity, the applicant shall coordinate with the City's inspector, <Insert Name> at<Insert Phone#>, to establish a preconstruction meeting. PFI_Utilities 17- NOTICE TO COMMENCE WORK Applied Notice The applicant shall notify the City's Inspector twenty-four(24) hours prior to commencing work, prior to any staged inspection, and after completing work covered by the permit. PFI_Utilities 18 - PERMIT/PLAN ON SITE Applied Notice A copy of the permit including a Certificate of Insurance, and all attachments, and a copy of the approved construction plan and all amendments shall be readily available at the work area. All work shall conform to the permit terms, conditions and provisions and to the City approved permit plans, and approved plan amendments and to the City's standards and specifications and to these General Conditions. Changes to any of these must be approved by the City, in advance of work performance. PFI_Utilities 19- MONUMENT PROTECTION Applied Notice Existing monuments, property corners, and survey markers shall be protected. Replacement shall be at the permit holder's expense. PFI_Utilities 20- EMERGENCY CONTACTS Applied Notice Provide to the City inspector, in writing, the names and 24 hour emergency telephone number of two (2) persons who have authority to resolve problems, take corrective action and, in general, will be responsible in case of any emergency. The applicant shall notify the City Inspector, in writing, of any/all assignment changes. PFI_Utilities 21 - OTHER Applied Notice RECEIVED City of Tigard MAY 16 2018 e PUBLIC WORKS — ENGINEERING CITE'L�T I aARD IASININ�'�A--t`yC1-11N HE Public FacilityImprovement PFIPleffffif TYPE OF WORK DESCRIPTION OF WORK(in the right-of-way) ltd TYPE 1-Franchise Utility Work Check one: W Utilities ❑ Sidewalk/driveway approach ❑ Street improvements performed by NWN, PGE Detailed description: Install short side svc; main is on the 7' in and/or utility agency. ROW under earth//WR#3541229 ❑ TYPE 2-Sidewalk/Driveway/Suver Work performed for the purpose o£ • Sidewalk installation or repair. R S E G iZ�iZ • Driveway approach installation Property address/location(s): 13145 SW Ash Dr and/or repair • Sanitary sewer lateral installation and/or main line tap El TYPE 3-Full scale Development Applicant: NW Natural Work performed with Land use Address: 220 NW 2nd Ave approval which includes any of City/state: Pnrt•1 anti,OR Zip: 97209 the following: Phone:S n 3-2 2 6-4 2 i l Email: • Subdivisions or Partitions nwnnPrmi t-_�Ca?nwnat•�iral _r.om • Street widening Contact name: Ai sha Rivers Phone: S03-22(;-4211 x4 4 2 8 Mainline installation for Sanitary sewer, Storm sewer, Tigard water Contractor: _Loi Clark and/or Tigard Water Service Area CCB#: 522 1Expiration: Address: Po Box i69 SUBMIT COMPLETED APPLICATION TO: City/state: Tualatin, OR Zip: 97062 City of Tigard Planning/Engineering Phone: 971-806-2841 Email:Tade ram 13125 SW Hall Blvd. Contact name: Jacip r,eec7y Phone: Tigard,OR 97223 Applications for"minor work in right-of-way" only may be emailed to: Engineer: R Z(,h C,i ra rd ro3Tpermits e tigard-or.gov Address: 2 2 0 NW 2nd AvP City/state: Portland, Or Zip: 97209 FOR s'rAFF USE ONLY 7 ,1/� Phone: 36-921-0314 Email: r2g@nwnatural .com Case No.: P FlU I40-vU I I Contact name: Application submittal fee(.007%of Engineer's Estimate) $ Estimated value of work is required(if over$5,000):$ Additional fees: $ I _ (within the public right-of-way) Application accepted: S�- Is work related to a LAND-USE DECISION? El Yes El No By: Date: If so, please specify (MLP, SDR, SUB, etc.) case #: Applicati re wed: �f By: Date: { Is work related to a BUILDING PERMIT? ❑ Yes ❑ No Applicant notified: If so,please specify(BUILDING PERMIT)case#: By: k-1 Dater is\ENG\PermitApplications\pfi—application Rev.10/16/2017 City ofTigard • 13125 SW Hall Blvd. • Tigard,Oregon 97223 • www.tigard-or.gov • 503-718-2421 • Page 1 of4 APPLICANTS NOTE: Person specified as "Applicant"shall be designated"Permittee" and shall provide financial assurance for work,if required by the city pursuant to TMC 15.041.140. * With the exception of a utility operating pursuant to a valid franchise with the City of Tigard,when the owner and the applicant are different people,the applicant must be the purchaser of record or a lessee in possession with written authorization from the owner or an agent of the owner. The owner(s)must sign this application in the space provided or submit a written authorization with this application. Franchised Utilities are not required to obtain the owners signature on the application BY SIGNING BELOW,THE APPLICANT(S) SHALL CERTIFY THAT: • The above request does not violate ani-recorded deed restrictions that may be attached to or imposed upon the subject ro er • If the application is granted, the applicant will exercise the rights granted in accordance with the terms and subject to all the conditions and limitations of the approval. • All of the above statements and the statements in any plot plan,attachments,and exhibits transmitted herewith,are true; and the applicants so acknowledge that any permit issued,based on this application,may be revoked if it is found that any such statements are false. • The applicant has read the entire contents of the application,including the policies and criteria,and understands the requirements for approving or denying the application. Aisha Rivers NW Natural/Aisha Rivers 5/6/18 Applicant/Authorized Agent's signature Print name Date SIGNATURES of each owner of the subject property, if required. Owner's signature Print name Date Owner's signature Print name Date Owner's signature Print name Date RVAINUMMOMMEW PUBLIC FACILITY IMPROVEMENT PERMIT City ofTigard • 13125 SW Hall Blvd. • Tigard,Oregon 97223 • www.tigard-or.gov 503-718-2421 • Page 2 of4 DEVELOPMENT ENGINEERING FEES FOR STAFF USE ONLY Public Facility Improvement(PFI)Permit: DETAILED SUBMITTAL APPLICATION FEE REQUIREMENTS Part 1: Required submittal fee$300.00 (minimum) FRANCHISE UTILITY AND SIDEWALK/ DRIVEWAY AND UTILITY PERMIT FEE CONNECTIONS,ETC. Part 2: All non-water system improvements (work in the right of way) Engineer's estimate X 5% (less $300.00 minimum Sketch submittal fee) (including information below) Engineer's estimate X 2%Plan Review ❑ Dimensions WATER SYSTEM FEE ❑ Street Name Part 3: All public water system improvements ❑ Site Address Engineer's estimate X 12% FULL SCALE DEVELOPMENT PFI Permit Fee Exemptions: (Subdivisions/Partitions and Street Improvements) There will be no permit fee charged,or assurance required for the following types of work: Design Plans • Sidewalk repair (less than 20 lineal feet) (6 sets,24x36 or 2204) • Relocate or replace mailbox ❑ Cover—Site,Vicinity,Abbreviation,Legend • Ditch cleaning that does not involve regrading. ❑ General Notes(City,Water,Sewer,etc.) • Weep hole repair ❑ Street(Plan,Profile) • Curb repair or replacement (less than 20 lineal feet) ❑ Water,Storm and Sanitary(Plan Profile) • Lawn sprinkler system installation or repair ❑ Water Quality Facilities • Street tree pruning or planting ❑ Grading • Planter strip landscape maintenance ❑ Landscaping/Tree Plan • Test wells ❑ Composite Utility Plan(Electrical,Phone,Gas, Storm,Sanitary,Water,Signage,Street Lights,etc) ❑ Details Note: A cash/bond assurance maybe ❑ Traffic Sight Distance required per TMC 15.04.140. ❑ Signing and Striping (customer deposit) ❑ Street Light Plan and Photometric ❑ Engineers seal/signature ❑ Sheet label(project land use name,revision and plan log block,dates and sheet numbers.) Additional Submittals (per Land Use conditions) ❑ Traffic Report ❑ Storm water Drainage Calculations ❑ Geotechnical Report ❑ Preliminary Access Report(Sight Distance) ❑ Proposed Plat ❑ Pathway Design(if applicable) ❑ Water Department Approval ❑ Engineer's Construction Estimate PUBLIC FACILITY IMPROVEMENT PERMIT City ofTigard 13125 SW Hall Blvd. • Tigard,Oregon 97223 • www.tlgard-or.gov • 503-718-2421 • Page 3 of4 SAMPLE SKETCH: Edge of Pavement I -'Q- Ditch -op Streetlight Fir T RaJn Drain + 4 I TI ► I ,� Existing House • Existing . ii Driveway01 � al �I CLI �t I I t-- �I � I ON ' • I (5' I� I IU >� I 1 a I Existing Shap I CA J Powerpole 77operty Line- Fire Hydrant(FH) I � I Scale: I"=30' � � I I I I ' I I I I I I I MINIMUM SKETCH REQUIREMENTS (Put"N/A" if Not Applicable): North arrow Property lines & dimension Slope of property Street &street name(s) Existing building, structures Utility& street light poles Proposed work Existing curb or edge Trees Existing S/W or of pavement Existing utility locations D/W apron (sewer,water,storm) PUBLIC FACILITY IMPROVEMENT PERMIT City ofTigard • 13125 SW Hall Blvd. • Tigard,Oregon 97223 • www.tigard-or.gov • 503-718-2421 • Page 4 of4 13145 SW Ash Dr, #3541229 °o A� ,P �y ,75 S Q�_ 5 1� J S Gr J T �J► 188' �\�a /�6 � (w) , T 1 90 19 "& 9S AV v 245 /.9/o0 /o/ \ o ?17S 2 �/ R25 9 L s J�• �' \\ /92j"60 NW Natural PLAT: 1-044-019 COUNTY: WASHINGTON 05/15/18 15:: 15031226-4211 TOWNSHIP: T02S RANGE: R01 W SECTION: 2SW SCALE: 1 IN = 100 FT USER 1D:aao 2011 Edition Page 95 Self-Regulating Lane Closure Diagram 350 ROAD --J WORK B AHEAD • Initial Warning • Sign • A • • ONE LANE ® vvROAD AHEAD • Protection Vehicle • TO YIELD w[MA(both Optional) ONCOMING OR TO See Chapter 4 • TRAFFIC ONCOMING TRAFFIC • Buffer •• 50'-100' �ORV—`-5' A ONE LANE B ROAD AHEAD ROAD C WORK AHEAD Initial Warning Sign December 2011 Chapter 5 Page 94 2011 Edition Self-Regulating Lane Closure Diagram 350 Use this detail for closures of one lane of a low-speed, two-lane, two-way road. 1. Use this diagram only if all of the following are true: a. Work space is less than 200 feet. b. The posted speed is 40 mph or less (unless not posted and speed governed by basic rule). c. Average Daily Traffic (ADT) is less than 400. d. Sight distance (in feet) is more than 750 at each end. 2. Use truck-mounted flashing warning lights on work and protection vehicles. See Section 4.3— Lights and Lighted Signs for exceptions. 3. For added visibility, a truck-mounted arrow panel or PCMS in caution mode may be used. 4. A "Lane Ends (Right)" (W4-2R) symbol sign, or"RIGHT LANE ENDS" (W9-1 R) sign, may be placed inside the cone taper for more emphasis. Sign Spacing and Buffer Lengths (feet) Posted S acin Between Signs Buffer Speed A B C Space 20 50 25 100 100 100 75 30 100 35 40 350 350 350 125 150 45 180 50 500 500 500 210 55 L250 Chapter 5 December 2011