Loading...
PFI2021-00279 City of Tigard • COMMUNITY DEVELOPMENT DEPARTMENTV r) "0 Request for Permit Action 3'i GA R F) 13125 SW Hall Blvd. • Tigard, Oregon 97223 . 503-718-2439 • www.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 Applicant ❑ Contractor flit City Staff Check(1)one REFUND OR Name: INVOICE TO: (Business or Individual) Mailing Address: City/State/Zip: Phone No.: PLEASE TAKE ACTION FOR THE ITEM(S) CHECKED (1): © CANCEL/VOID PERMIT APPLICATION. —NO P-�'(f4vvk ❑ REFUND PERMIT FEES (attach copy of original receipt and provide explanation below). D INVOICE FOR FEES DUE (attach case fee schedule and provide explanation below). Permit#: TFI 202 " DO 2---1°1 Site Address or Parcel #: Project Name: (,O(f CG st Subdivision Name: Lot#: EXPLANATION: tt)1 ' v•TaS Car.c t(-Cc-4 . Signature: Date: NOW3 J 8)2. Z Z Print Name: Agnes in r 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 • Not more than 80%of the application or plan review fee when an application is withdrawn or canceled before review effort has been expended.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. FOR OFFICE USE ONLY Route to Sys Admin: Date 3 $ ' By AL Route to Records: Date By Refund Processed: Date By Invoice Processed: Date By Permit Canceled: Date 4%tl%7 . By Pyd Parcel Tag Added: Date By I:\Building\Forms\RegPermitAction_12t1518.doc Agnes Lindor From: Permits <permits@kbmail.net> Sent: Tuesday, March 8, 2022 9:17 AM To: ROW Permits Cc: Permits Subject: Permit Cancellation - Tigard - 559048 Categories: Misc. Correspondence Caution! This message was sent from outside your organization. Allow sender I Block sender Good morning, Comcast is cancelling their project associated to Tigard permit numbers PFI2021-00429 and PF12021-00279. Please void/close these permits at your earliest convenience. Thanks, Kyle Browning Drafting&Permitting Manager K&B Technical Solutions Cell: (719) 244-1608 P.O. Box 2529 Clackamas, OR 97015 Kyle Browningj ac kbmail.net 1 CITY OF TIGARD PUBLIC FACILITIES IMPROVEMENT PERMIT 11 s ■ COMMUNITY DEVELOPMENT Permit#: PFI2021-00279 T I G A R.D 13125 SW Hall Blvd.,Tigard OR 97223 503.718.2421 Date Issued: 07/29/2021 Parcel: SEG1583 Jurisdiction: Tigard Site address: Subdivision: Lot: Project: Comcast- 559048 Project Description: SEG 1583/1706 . Modify pole attachments and raise overhead spans at 7298 SW Tech Center Dr. Class of Work: FEES Type 1 -Utilities(gas, electric,data) Description Date Amount Owner: Total REQUIRED INSPECTIONS Call 503-639-4175 for the IVR inspection request line or visit the City of PHONE Tigard website at www.tiqard-or.gov to schedule inspections online. Contractor: PHONE: Applicant: MITCH BURGHLEA • 11308 SW 68TH PARKWAY TIGARD, OR 97223 PHONE: 5037985785 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: See application Issued By: Allt0 fil1141141/ Special Conditions(See Attached) Note:THIS PERMIT DOES NOT COVER WORK ON PRIVATE PROPERTY Conditions for PFI2021-00279 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 ADVANCE WARNING Applied Notice Advance warning of traffic disruption shall be provided to the public by placement of an approved advance notification sign at each end of the construction area 72 hours(min.)before initiation of construction work. PFI_Utilities 09-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 10-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 11 -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 12-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 13-DRAINAGE CONTROL Applied Notice Drainage shall be controlled within the work site and shall not adversely affect adjacent private property, public property and the receiving system. The City may at any time order corrective action and suspension of work to accomplish effective drainage control. PFI_Utilities 14-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 15-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 16-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 17-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 19-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 20-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 21 -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 22 -DAILY INSPECTION REPORTS Applied Notice Applicant shall submit daily inspection reports, on a weekly basis,to the City's Inspector. PFI_Utilities 23-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 24-VALIDATION OF MATERIAL/CONSTRUCTION Applied Notice The City's Inspector may, at his discretion, require tests and or reports from the applicant to validate claims of material or construction adequacy/compliance. Such tests/reports shall be provided at the applicant's expense. PFI_Utilities 25-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 26-RIGHT OF ENTRY/EASEMENTS Applied Notice Applicant to obtain proper right-of-entry and/or easements prior to starting work. Proof of right-of-entry or properly executed easements, shall be provided to the City. The City shall in no way be construed to be liable for the applicant's failure to obtain or provide for proof of right-of-entry or easements. PFI_Utilities 27-PRIVATE PROPERTY AGREEMENTS Applied Notice Provide the City a copy of an executed agreements]from the owner for each private property disturbed by construction activity. PFI_Utilities 28-AS-BUILT DRAWING Applied Notice 1,2,3,4,5 28-AS-BUILT DRAWING One as-built drawing showing all new public improvements, including any revision made to the previously approved construction plans and,also, any improvement which may impact an existing public system or facility, shall be provided to the City by a registered civil engineer along with an engineer's certification of installation compliance (Certificate of Compliance). 1,2,3,4,5 28-AS-BUILT DRAWING One as-built drawing showing all new public improvements, including any revision made to the previously approved construction plans and, also,any improvement which may impact an existing public system or facility, shall be provided to the City by a registered civil engineer along with an engineer's certification of installation compliance(Certificate of Compliance). One as-built drawing showing all new public improvements, including any revision made to the previously approved construction plans and,also, any improvement which may impact an existing public system or facility, shall be provided to the City by a registered civil engineer along with an engineer's certification of installation compliance (Certificate of Compliance). • I PFI2021-00279 IIIIICity of Tigard PFI#: e + ENGINEERING DEPARTMENT TIGARD Public Facilities Improvement (PFI) Permit PROJECT INFORMATION TYPE OF WORK Project name: 559048 - Tech Center Dr& SW Wall St ® TYPE 1—Franchise Utility Work Brief description of project: Modify pole attachments and raise performed by NWN,PGE, or utility agency overhead spans. ❑ TYPE 2—ROW Sidewalk/Driveway/Sewer SEG 1583/1706 Work performed for the purpose of: • Sidewalk installation or repair • Driveway approach installation and repair SITE INFORMATION • Sanitary sewer lateral installation and 7298 SW Tech Center Dr twit'1111e tap Location (address if available): ❑ TYPE 3—Full Scale Development Work performed with land use approval which includes any of the following. • Subdivisions or Partitions APPLICANT INFORMATION • Street widening Name: Comcast • Mainline installation for sanitary sewer, storm sewer, Tigard water, and Tigard Mailing address: 11308 SW 68th Parkway water service area City/State: Tigard, OR zip: 97223 ❑ TYPE 4—Small Cell Technology Phone: (503) 798-5785 ID TYPE 5—Tigard Triangle Email: Mircea_Burghelea@comcast.com Phone: (503) 798-5785 NOTE: Type 1 and 2 applications may be Mircea "Mitch" Burghelea emailed to rowpermits(a),tigard-or.gov. Contact name: 9 Phone: (503) 798-5785 Email: Mircea_Burghelea@comcast.com CONTRACTOR INFORMATION 0 Same as applicant Name: Texstar Enterprises, LLC CCB Number: 228361 Mailing address: 14122 Arndt Rd City/State: Aurora, OR Zip: 97002 Phone: (503) 793-3140 Email: scott.boyles@texstarenterprises.com ENGINEER INFORMATION Name: K&B Technical Solutions, Attn: Kyle Browning Mailing address: PO BOX 2529 City/State: Clackamas, OR Zip. 97015 Phone: (719) 244-1608 Email: Permits@kbmail.net ADDITIONAL INFORMATION Estimated value of work is required(if over$5,000):$ (within the public right-of-way) Is work related to a LAND USE DECISION? 0 Yes 0 No Case number: City of Tigard • 13123 SW Hall Blvd. • Tigard,Oregon 97223 • wwwtigard-or.gov • 503-718-2421 • Page 1 of 4 . . 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 15.04.140. * With the exception of a utility operating pursuant to a valid franchise or license 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 art agent of the owner. The owner must sign this application in the space provided or submit a written authorization with this application. Franchised or Licensed Utilities are not required to obtain the owner's signature on the application. I,the applicant,certify that: • To the best of my knowledge,all the information provided within this application package is complete and accurate. • The above request does not violate any recorded deed restrictions that may be attached to or imposed upon the subject property. • If the application is granted,I will exercise the rights granted in accordance with the terms and subject to all the conditions and limitations of the approval. Kyle Browning w�""""� Kyle Browning for Mitch Burghelea 7/26/2021 Applicant's or authorized agent's signature Print name Date Property owner's signature (if required) Print name Date STAFF USE ONLY Case No: PFI2021-011279 Permit fee: '4)-- Received by: NT Date: 7/26/21 Approved by: 1 Q, Date: 7/2 7/Zoe/ Notified by: Date f(1.11 111/ 1 City of Tigard • 13125 SW Hall Blvd. • Tigard,Oregon 97223 • wwwtigard-or.gov • 503-718-2421 • Page 2 of 4 DEVELOPMENT ENGINEERING FEES Public Facility Improvement(PFI)Permit: INITIAL PFI PERMIT FEE Part 1: Required submittal fee is 10%of the Net PH Permit Fee.See below for calculations.Minimum of$300. NET PFI PERMIT FEE Part 2: All non-water system improvements engineer's estimate X 7%(less the initial PH Permit Fee). WATER LINE CONSTRUCTION FEE Part 3: All public water system improvements engineer's estimate X 12%. FOR STAFF USE ONLY FOR STAFF USE ONLY TYPE 4: SMALL WIRELESS FACILITY TYPE 1—3:DETAILED SUBMITTAL CHECKLIST REQUIREMENTS Does applicant have a right-of-way license? ❑Yes 0 No TYPE 1 AND TYPE 2-Must include a sketch showing: Under the wireless facilities standards,is the proposal ❑ Dimensions considered?(check all that apply): ❑Small Cell ❑Macro 0 Street Name How many install sites are proposed as partof this permit ❑ Site Address application? TYPE 3-Must provide 4 sets of plans (sized 24 x 36 or 22 x 34) and an electronic version of all submittal The proposed equipment is located on which of the following: items. The plans must that include: ❑Public Right-of-Way 0 Private Property 0 Cover—Site,Vicinity,Abbreviation,legend If equipment is to be located on private property,describe the 0 General Notes(City,Water,Sewer,etc.) type&use: 0 Street(Plan,Profile) ❑ Water,Storm and Sanitary(Plan Profile) O Water Quality Facilities O Grading O Landscaping/Tree Plan ❑ Composite Utility Plan(Electrical,Phone,Gas, Storm, Sanitary,Water,Signage,Street Lights,etc.) O Details 0 Traffic Sight Distance ❑ Signing and Striping ❑ Street Light Plan and Photometric ❑ Engineers seal/signature ❑ Sheet label(project land use name,revision and plan log block,dates and sheet numbers.) O Engineer's Construction Estimate Additional Submittals (per land use conditions,if applicable) 0 Traffic Report O Storm water Drainage Calculations ❑ Geotechnical Report ❑ Preliminary Access Report(Sight Distance) O Proposed Plat ❑ Pathway Design O Water Provider Approval City of Tigard • 13125 SW Hall Blvd. • Tigard,Oregon 97223 • wwwtigard-or.gov • 503-718-2421 • Page 3 of 4 9 sn- " Z- '• si Edge of Pavement �e Ditch -II"--Streetlight �• •�•�•��• �'� (E1ro. °. I I • T--Pra133ry rsAvrrnlirjF. i i CD r_1 ' Al Existing House '� L; 1 Existing 1 �� Q. to .r Driveway • e V r cr .. � t 4/�1 El E c a! i r, ul all crl r I i Existing Shop 1 �y I L yam POWEfpOie I I p o \�f► � \\ 95, = . IN t J 1 Fire Hydrant(FM) If Scale: 1"=30' i I I I ' I TYPE 1 AND TYPE 2: MINIUM SKETCH REQUIREMENTS (Put N/A if not applicable) North arrow Property lines&dimensions Existing utilities locations (sewer,storm,water) Street& street names All existing structures Proposed work Existing curb or edge of pavement Utility&street light poles Existing S/W or D/W apron Slope of property Trees City of Tigard ' 13125 SW Hall Blvd. ' Tigard,Oregon 97223 • www.tigard-or.gov • 503-718-2421 • Page 4 of 4 R - I I I I 1 MOO -:.L_. .,. ,,. ... .,, n,— 70 Z 7070 7450 rao 7400 hJI aq u�p L_ N 719O I {D l0 K IF 0 ce P 74O0 70O „80 T1OB m R •_BEGIN AERIAL CONSTRUCTION 1 y AT EXISTINGUTLITY POLE H— 500171T J CO So 1 429944T C ' 8810 SW TECH CENTER DR C aK•1 .,-- - .,. .n ., m,mrV �s` gI g I-7 T' — i pp ENO AERIAL CONSTRUCTION �.• /AT EXISTING UTILITY POLE \ \\„� / _ 2Y\ / 13180\ \ / —_ E 8. an Le?\ M• Q t$a M 729B I \ �• N E . Ulm® mil- :o 5 t \ 0€a_2I I I 13935 13005 1 AREAS TO BE RESTORED TO LIKE .w RE OR SETTERO w r ,JO6 III 2ORA LUTLOHE RTURTUICLITT10IRAEBASESOFFEXISTINGLOCATES RP1 I .... ` IFOIORNY OVER M IMS SOEWR:PRO VIDE SPOTTFBNOLO STO NO PESIRIAN TRATFM; .... . A IT IS THE CONSTRUCTION CONTRACTORS ��"O MFOW MIL C0NSTR11CSON CAN SE PAUSED.ON R IS SAFE TO PA21 TNROUGN TOE WORK ZONE r__,___m^ RESPONSIBILITY TO CALL FOR LOCATES BEFORE DIGGNG. CFRd51O7.1447O 1i lh Sa W 2 DESCRX+f10N: RAAIFIf• pELiCRIPfglk LOIA/�gF• m�y BORE EOIOLL —--—--—--— JOINT USE POLE ® VW' 'i. TRE JOW MY TRANSFORMER USE POLE TRTRANSFORMER 0 u J I __ .__ L. EpSTWO COLOUR TRANSFORMER POLE WI TRANSF0 Z STRAND ANOIOR CABLE .__ .—...._--- POWER POLE x RIGHT OF WAY CABLE POLE • PROPERTY LNE TELEPHONE POLE 0 1 f • •i • PUBLIC UTILITY EASEMENT -- M POLE CONCUR RISER SOT I • CENTERLINE TA PEDESTAL VAULT OD Din FACE OF CURB MANHOLE 11 1 EDGE OF PAVEMENT W CATON SAWN S ■ EDGE OF GRAVEL •m VALVE(WATER.GAS,ETC) PG • i EDGE OF SIDEWALK u. METER(WATER,GAS.ETC) m EDGE OF DRIVEWAY --on PINE HYDRANT Kt R F. .. ...REMOVE S REPLACE LIMITS. ! EB .: • • BORE PIT _.___.. + SEWER _—__.__. _—_ 7 STORM tn clii i ii STARER TELECOMMUNICATION •.- Q CAW —__... TRAFFIC COIOUIT —..._— ^n q STEAM V)@�;' m'n - FENCE LINE —• • Q L$ GUARD PAL e U5c,o '.�' RAILROAD TRAMS IIIIIII IIIHI �� o BUILDING FOOTPRINT -'/.//J////t ! T15.!k : ....•- S RP-L OMIRNSTBFTNTO Page 52 2011 Edition Bicycle and Pedestrian Accommodation Diagrams The following practices and details address the accommodation of bicycles and pedestrians within work zones. The following detail drawings should be incorporated, where appropriate, into the traffic control plan for any short term work. 1. See Section 1.6—Bicycle and Pedestrian Considerations for additional guidance. 2. Stay alert for pedestrians and bicycle traffic and accommodate safe passage for them, as needed. 3. The work space should be protected from bicycle and pedestrian intrusion by using barricades or closely-spaced channelizing devices. 4. Maintain access to transit stops or clearly close a transit stop using barricades or channelizing devices. Bicycle Accommodation Diagram 5-6 Bicycle Accommodation Principles: 1. If a significant volume of bicycles can be expected and work closes a marked bicycle facility, or requires bicycles to share a travel lane, install a "(Bicycle) ON ROADWAY" sign (CW11-1) or the Bicycle symbol (W11-1)sign with an "ON ROADWAY" (OBW1-5) rider, in advance of the work area. 2. Install temporary signing off the paved shoulder, within the planter (buffer)strip, or share the width needed between the shoulder and the sidewalk, as available. 3. Signs are to remain in place until the surface is restored and the width made available for bicycle use. See Diagram 5-6 for typical bicycle signing placement. Sign Spacing and Buffer Lengths(feet) 5_ Posted Spadne Between Sens "Buffer" Speed A B C Space 20 50 25 100 100 100 75 30 100 35 350 350 350 125 40 150 95 180 50 500 500 500 210 55 250 60 285 65 700 700 700 325 70 365 Chapter 5 September 2016 2011 Edition Page 53 Bicycle Accommodation Diagram 5-6 NOTES: • Bicycles on Roadway(CW11-1)sign should not interrupt standard sequences. For example: o BE PREPARED TO STOP/Flagger Symbol o _LANE CLOSED AHEAD/Lane Ends Symbol . Bicycles on Roadway sign typically follows ROAD WORK AHEAD sign and used as general warning. e A V A B it ... ON ROADWAY C' WORK ' AHEAD September 2016 Chapter 5 Page 106 2011 Edition Diversion into a Continuous Left Turn Lane Diagram 430 Diagram 430 shows work in the travel lane(s) next to a continuous two-way left turn lane with one direction of traffic diverted into the continuous two-way left turn lane. 1. Use truck-mounted flashing warning lights on work and protection vehicles. See Section 4.3 —Lights and Lighted Signs for exceptions. 2. For added visibility, a truck-mounted arrow board or PCMS in caution mode may be used. 3. When two or more travel lanes are reduced to a single lane before the diversion, each lane shall be closed separately. Layout traffic control according to ODOT Standard Drawing TM 852 for 5-lane sections. 4. A shifting taper(L/2) may be added in the diverted traffic direction across the continuous two-way left turn lane (as shown). This option is recommended when the speed is 45 mph or greater. Sign Spacing and Buffer Lengths(feet) Posted Spadng Between Signs "Buffer" Speed A B C Space 20 50 25 100 100 100 75 30 100 35 125 350 350 350 40 150 45 180 50 500 S00 500 210 55 250 60 285 65 700 700 700 325 70 365 Chapter 5 September 2016 2011 Edition Page 107 Diversion into a Continuous Left Turn Lane Diagram 430 ROAD WORK A AHEAD yIt CENTER I LANE CLOSED AHEAD A II • L/2 ;I • • i I Buffer i T A Protection Vehicle • w(TMA(both Optional) See Chapter 4 T nn I Buffer • • • U2 11 • • • 1 L/2 I • I A 1I : II t ROAD 1 y l WORK AHEAD September 2016 Chapter 5