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PFI2019-00464 CITY OF TIGARD PUBLIC FACILITIES IMPROVEMENT PERMIT i $ COMMUNITY DEVELOPMENT Permit#: PF12019 00464 Date Issued: 01/06/2020 T r G ARE) 13125 SW Hall Blvd.,Tigard OR 97223 503.718.2421 Parcel: SEG518 Jurisdiction: Tigard Site address: Subdivision: Lot: Project: PGE Job#M2819204 Project Description: Adjacent to 10250 SW North Dakota St. Replace/upgrade pole 6908 to accommodate svc to to cell site. Class of Work: FEES Description Date Amount Type 1 -Utilities(gas,electric, data) PFI Permit Fee 01/03/2020 $300.00 Total $300.00 Owner: 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: SEAN ARNOLD PHONE: 5036725479 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: ,5-ee /,ypt Cti Issued By: kM. Special Conditions(See Attached) Note:THIS PERMIT DOES NOT COVER WORK ON PRIVATE PROPERTY Conditions for PFI2019-00464 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 agreement[s]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). PFI_Utilities 31 -OTHER Applied Notice Other RECEIVED DEC302019 ` City of Tigard PFI#:o�OI g �O /1# : "! • ENGINEERING DEPARTMENT CITY OF TIGAR PLANNING/ENGINEE TIGARD Public Facilities Improvement (PFI) Permit • PROJECT INFORMATION TYPE OF WORK Project name: PGE Job # M2819204 ® TYPE 1—Franchise Utility Work performed by NWN,PGE, or utility Brief description of project: agency Replace/Upgrade POLE 6908 to accomodate SVC TO CELL SITE ❑ TYPE 2—ROW Sidewalk/Driveway/Sewer Work performed for the purpose of: • Sidewalk installation or repair • Driveway approach installation and repair SITE INFORMATION • Sanitary sewer lateral installation and main line tap Location (address if available): ❑ TYPE 3—Full Scale Development Work 10250 SW NORTH DAKOTA ST performed with land use approval which includes any of the following: • Subdivisions or Partitions APPLICANT INFORMATION • Street widening PGE L I N DA OTT • Mainline installation for sanitary sewer, Name: storm sewer, Tigard water, and Tigard Mailing address: 2213 SW 153rd DR water service area City/State: Beaverton, OR •Zip: 97003 ❑ TYPE 4—Small Cell Technology ❑ TYPE 5—Tigard Triangle Phone: 503.612.6093 Email: prereqcoord@pgn.com Phone: NOTE: Type 1 and 2 applications may be SEAN ARNOLD emailed to rowpermitsatigard-or.gov. Contact name: Phone: 503.672.5479 Email: PREREQCOORD@PGN.COM CONTRACTOR INFORMATION 0 Same as applicant Name: PGE CREW CCB Number: Mailing address: City/State: Zip: Phone: Email: ENGINEER INFORMATION Name: Mailing address: City/State: Zip: Phone: Email: 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? Dyes El No Case number: City of Tigard • 13125 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 an 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. 1 iit ( LINDA OTT FOR SEAN ARNOLD 12/30/19 Applicant's or authorized agent's signature Print name llate Property owner's signature (if required) Print name Date STAFF USE ONLY Case No: I 2-O/q"" Permit fee: tld ��"'' ! � �� Received by: � Date: / 3 • Approved by: %h10-'2� e Date: /2/3r/2o 1 j Notified by: �/ Date: \ I))( t9 • 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 PFI 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 PFI 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? 0 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): 0 Small Cell 0 Macro ❑ Street Name ❑ Site Address How many install sites are proposed as part of this permit 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: 0 Public Right-of-Way ❑Private Property ❑ Cover—Site,Vicinity,Abbreviation,Legend If equipment is to be located on private property,describe the El General Notes(City,Water,Sewer,etc.) type&use: ❑ Street(Plan,Profile) ❑ Water,Storm and Sanitary(Plan Profile) ❑ Water Quality Facilities ❑ Grading ❑ Landscaping/Tree Plan ❑ Composite Utility Plan(Electrical,Phone,Gas, Storm, Sanitary,Water,Signage,Street Lights,etc.) ❑ Details ❑ 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.) ❑ Engineer's Construction Estimate Additional Submittals (per land use conditions,if applicable) ❑ Traffic Report ❑ Storm water Drainage Calculations ❑ Geotechnical Report ❑ Preliminary Access Report(Sight Distance) ❑ Proposed Plat ❑ Pathway Design ❑ Water Provider Approval City of Tigard • 13125 SW Hall Blvd. • Tigard,Oregon 97223 • wwwtigard-or.gov • 503-718-2421 • Page 3 of 4 9 Sir '' " " - t Edge of Pavement 1 Streetlight _� Ditch •, Ram nraat ,r ! S Gas Meter 1 1 T--FraT s<•d•S i FMTI -- CD hr.I ' v1 • i N• I Existing House I '•< • I g Existin ' a > >• � Driveway 1 �I 1 cl '^• 2 ' ' 1tiJ WI I t-1 I i v' 1 A "Iob I 1 o' 1 rri I Existing Shop 1 • i c Powerpole • I I o • �`r I I' 95� I Irs------157cipertyline- -- --------I I Fire ! aHydrant(FH) I I ii I I Scale: 'I"=30' • I I I I • I I 1 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 • wwwtigard-or.gov • 503-718-2421 • Page 4 of 4 RIGHT-OF-WAY PERMIT NOTICE: OVERHEAD LEGEND \t A PERMIT FROM THE LOCAL JURISDICTION IS REQUIRED BEFORE ANY REMOVE FACILITIES I♦ INSTALL FACILITIES 10225 WORK IN THE RIGHT-OF-WAY MAY BE PERFORMED. ONLY PRE APPROVED _INSTALL ADDITIONAL FACILITIES /MODIFY FACILITIES CONTRACTORS AND CONTRACTORS WHO HAVE MADE OTHER SPECIAL 5147 \ \ AGREEMENTS WITH PGE WILL BE ALLOWED TO WORK UNDER PGE'S PERMIT. 1953 p titt THE CONTRACTOR MUST NOTIFY THE LOCAL JURISDICTION 48 HOURS POLES 1951 S,-. BEFORE WORK IS TO BEGIN.A COPY OF THE PERMIT MUST BE ON SITE. C1135C °•i0a� POLE CLASS (1,2,3,4,H1,H2,S) -. HT-CL ���� 45,2 r POLE HEIGHT (FEET) A 15 34065 5020 2007 B1534061 FRAMING 40'-3 p-511673 --- --- C 15 34059 TRANSMISSION 8 DISTRIBUTION (SEE CODES BELONG 3-142 65 T ABC 556 AAC 2014 _ N 4/0 A,4C • 600 A �, FRAME DISTRIBUTION-LC10717,MU 0128 (3PH 10E7 SGL DE FIBERGLASS.POLY SW NORTH DAKOTA ST 1740 9 6ch,,10 C1135C gDI-IN ---5 - • x x i GUYING ± o Q m. o ° o sp O • ANCHORS W R t 9 n (POS:LBS.) to • w z lu n m m � m .- N J w ¢a < r�;�I I� -. A ( LEAD) y a m w a 1 GUY mmm3[�c31� '.! ( LBS) o _o m PL-6908 mmmmm 2 GUYS 111113112331311321 ��m �� 6908 3-142 40 T A 50'-3 ® ANCHOR CODE 3 GUYS IRJt � • 0 08 / • VICINITY MAP 55'4 LINE:..,: lssa IlD - A 9L \ 30,204# 61 SW North Dakota St SW North Dakot■St Trar ® PRI 18,582# 5S'� NEUT 11,632# 1992 et. Q A 25 3293 �/ \�0 JOB SITE riverside rota 3-142 C/O F40T B25'245• 4 &LIGHTNING ARRESTER C,25 5.•• ys' Milwaukee Crimea &Equipment 7 4.' ¢ N - �10250 Southwest eF U I 10250 0rip North Dakota Street �` Tigardville L `�y f Q 4"EXISTTNG Behrecn&supprymc • • CONDUIT TRANSFER EXISTING 30 4"PL CONDUIT UNIT 60-2 it" 60'-2 m TO NEW 18"BRKTS 2013 Open A • • TRANSFER 30 PRIMARY ° REMOVE �eLr ANY DEVIATION FROM THIS DESIGN MUST PL 6908 55'-0 I . �;oP - BE APPROVED BY PGE PROJECT MANAGER FRONTIER OWNED POLE FRONTIER TO PULL PGE CONSTRUCTION DRAWING CONSTRUCTION NOTES: OH TEMP TRANSFER COMM(S) CONTACT SERVICE COORDINATOR DATE' 12132019 FOR TRENCH AND CONDUIT INSPECTION PRIOR SCALE' NTS 'ACCOUNT: wow/0wow/ IAW°' 7000004545 11°8 No.M2819204 O PGE PULLED. TITLE TO BACKFILL.PGE WILL NOT INSTALL WIRE AT&TE MOBILITY UNTIL TRENCH IS 10D%BACKFILLED. 1. SEE THE PGE ELECTRIC SERVICE REQUIREMENTS(ESR) BOOK FOR THE FULL SET 0TOPPED TO COMM(S) . SERVICE COORDINATOR CIRCUIT SIZE OF REQUIREMENTS.THE ESR BOOK CAN BE FOUND AT httpsl/www.portlandgeneral.com 503-323-6700 OR 800-542 8818 PGE PROGRESS-GREENBURG 11 X17 2. CUSTOMER IS RESPONSIBLE FOR OBTAINING ALL BUILDING AND ELECTRICAL PERMITS FOR / THE APPROPRIATE MUNICIPALITY.CUSTOMER IS ALSO RESPONSIBLE FOR OBATINING ALL CALL 811 BEFORE YOU DIG LOCA710N EASEMENTS AND TREE-TRIMMING PERMITS,AS REQUIRED. ATTENTION: 10250 SW NORTH DAKOTA ST BEAVERTON OR 3. ALL TREE TRIMMING IS REQUIRED TO BE COMPLETED PRIOR TO PGE INSTALLING SERVICE. OREGON LAW REQUIRES YOU TO FOLLOW RULES ADOPTED BY THE OREGON UTILITY NOTIFICATION CENTER. DESCRIPTION 4. CONTACT PGE SERVICE COORDINATOR IN ORDER TO RECEIVE AN APPROVED METER THINK THOSE RULES ARE SET FORTH IN OAR 952-001-0010 Replace and Upgrade PL6908 to accomodate IPH 120240 200A SVC to Cell Site SPOT AND CONFIRM THAT THE SERVICE WILL MEET ALL APPLICABLE CODE CLEARANCE SAFETY THROUGH 952-001-0090.YOU MAY OBTAIN COPIES OF COUNTY SECTION(S) WORK WITH REQUIREMENTS OVER GOUND,STREETS,PARKING LOTS,ROOFS DECKS AND BALCONIES, THE RULES BY CALLING THE OREGON UTILITY WASHINGTON C7135C M2811076 SHEET ACROSS OR BESIDE OTHER OVERHEAD UTILITY WIRES,AND ADJACENT TO WINDOWS. BEAVERTON 1 OF I 5. AFTER PASSING THE APPROPRIATE MUNICIPAL ELECTRICAL INSPECTION, FIRST! NOTIFICATION CENTER ADMINISTRATION rQ (503-232-1987) LINE CREW CENTER DESIGN BY PHONE(503) DRAWN BY CUSTOMER TO REQUEST AN INSPECTION BY PGE BY CONTACTING A SERVICE COORDINATOR TO REQUEST UTILITY LOCATES CALL THE OREGON Know what's below. zzls SW 153RD 70 Sean Arnold 672-5479 Sujatha Narayanan AT 800-542-8818 OR 503-323-6700 IN THE PORTLAND AREA.PGE WILL NOT ENERGIZE UTILITY NOTIFICATION CENTER,811 AT LEAST BEAVERTON.OR 97006 THE SERVICE UNTIL ALL INSPECTIONS HAVE BEEN PERFORMED. Call beforeyou dig.BUSINESS DAYS PRIOR TO EXCAVATION. 0 PORTLAND GENERAL ELECTRIC CO.-ALL RIGHTS RESERVED Page 84 2011 Edition . , a� _ ... ,.. Diagram 320 covers total closure of one lane of a two-lane, two-way roadway. See the detail inset for the layout if using a single flagger to control both directions of traffic on low volume roads (less than 400 ADT)with good sight distance as discussed below. 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. Flaggers at each approach are required if any of the following conditions exist: a. Night Operations. b. Work space is over 200 feet in length. c. Sight distance is less than 750 feet from each approach through the lane closure. d. Traffic volumes are greater than 400 ADT. 4. The length between the Flagger Ahead signs shall not exceed one mile. Use Diagram 340—Lane Closure with Pilot Car if exceeding one mile. 5. Cones should be used to outline the work space when curves or other roadway alignments prevent clear direction for the motorists to pass the work space safely. 6. Cones along the work space are recommended when posted speeds are 45 mph or greater, when working under heavy traffic or when travel lanes are narrower than 11 feet. 7. Extended queue signing (see Diagram 5-4) should be used when traffic queues extend beyond the initial advance warning sign. 8. When flagging near an intersection, the"Flagger Ahead" (CW23-2) sign should be visible to traffic entering from any side road. Additional advance warning and Flagger Ahead symbol signs may be placed on the side road(s). 9. Sign set-up and flagger placement shown may be used for intermittent full road closures of 20 minutes or less. 10. The"ONE LANE ROAD AHEAD" (W20-4) sign is optional and should be considered on high volume or high speed roads, or when extended queues are expected. Chapter 5 December 2011 2011 Edition Page 85 Stationary Lane Closure with Flagging Diagram 320 Y\Q: 03r 1 0 Es W A Q c 09 O WAS' U 5 o/ 1 W I co coco w<o / mil 1 0 mam CC ain 0 Jk F— Q I ••• to c • a> nm •• >C)a mX I •r U 5 t .n U � I E �{� ti-rn ® 1- al ` Y� 3 • O • Itli • • aE • If • Ooa I.. ® • W>v • LL--1 1 r< 41* Q 0 o ► V-5)*- I v. 4,1>1 ( Wo c I t v al \Li_0 ./ Sign Spacing and Buffer Lengths(feet) ' Zoo\ g ERRATA: Posted Spacing Between Signs Buffer U w 0O z O Speed A B C Space zo 2¢ CL 20 50 Supplement Table 25 100 100 100 75 30 100 Updated:Febn yi2, 35 125 0,0 2ei6 40 350 350 350 150 0 3= BY:OCOrlinineeedoet 45 180 Senn 50 500 500 500 210 \/ 55 250 Sign Spacing and Buffer Lengths(feet)Supplement Posted Spacing Between Signs "Buffer" December 2011 Speed A B C Space Chapter 5 P 60 285 65 700 700 700 325 70 365