PFI2020-00205 CITY OF TIGARD PUBLIC FACILITIES IMPROVEMENT PERMIT
s COMMUNITY DEVELOPMENT Permit#: PFI2020-00205
13125 SW Hall Blvd.,Tigard OR 97223 503.718.2421 Date Issued: 06/17/2020
TIGARD Parcel: SEG2076
Jurisdiction: Tigard
Site address:
Subdivision: Lot:
Project: PGE PFI
Project Description: Install Circuit, 5 fiberglass poles, 5 LED fixtures and connect
Class of Work: FEES
Description Date Amount
Type 1 - Utilities (gas, electric, data)
Total
Owner:
REQUIRED INSPECTIONS
Call 503-639-4175 for the IVR inspection request line or visit the City of
PHONE: Tigard website at www.tigard-or.gov to schedule inspections online.
Contractor:
PHONE:
Applicant:
LINDA OTT
2213 SW 153RD DR
BEAVERTON, OR 97003
PHONE:
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 n
Signature: J -e- OtppU/((�t,T
Issued By: !�O
Special Conditions(See Attached) U
Note:THIS PERMIT DOES NOT COVER WORK ON PRIVATE PROPERTY
Conditions for PFI2020-00205
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.
Contact Ken Fisher at 503 816 6146 or kenny@tigard-or.gov
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
City of Tigard l U N 16 2020 PFI#: 2020-00205
i a . ENGINEERING DEPARTMENT Y OF TIGARD
NG/ENGINEERING
i IGARD Public Facilities Improvement (PFI) Permit
PROJECT INFORMATION
TYPE OF WORK
Project name: PGE Job # M2862024
8 TYPE 1—Franchise Utility Work
Brief description of project: performed by NWN,PGE, or utility
agency
Install circuit, 5 fiberglass poles, 5 LED fixtures and connect ❑ TYPE 2—ROW Sidewalk/Driveway/Sewer
SEG2076 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
15100 SW 109th Ave performed with land use approval which
includes any of the following:
• Subdivisions or Partitions
APPLICANT INFORMATION • Street widening
Name: PGE Linda Ott • Mainline installation for sanitary sewer,
storm sewer, Tigard water, and Tigard
Mailing address: 2213 SW 153rd DR water service area
Ciry/State: Beaverton, OR Zip: 97003 ❑ TYPE 4—Small Cell Technology
Phone:
503.612.6093 0 TYPE 5—Tigard Triangle
crewcoordination-western@pgn.com
Email: Phone: NOTE: Type 1 and 2 applications may be
Rico Torres Solis ,mailed to rowpermitstiltigard-or.eov.
Contact name:
Phone: 503.403.9084 Email: preregcoord@pgn.com
CONTRACTOR INFORMATION l] 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? ❑Yes 0 No Case number:
City of Tigard • 13125 SW Hall Blvd. • Tigard,Oregon 97223 • www:tigard-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.
Z-i;ti a, Ott- Linda Ott for Rico Torres Solis 6.16.20
Applicant's or authorized agent's signature Print name Date
Property owner's signature (if required) Print name Date
STAFF USE ONLY
Case No: 2020-00//205 Permit fee: Received by: MB Date: 6/16/20
Approved by: )4... 1"t s1-}(& Date: G-1'7-02 r'.2-C Notified by: _ Date: Cfl`n
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? 0 Yes ❑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
How many install sites are proposed as part of this permit
LI 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:
0 Public Right-of-Way 0 Private Property
❑ Cover—Site,Vicinity,Abbreviation,Legend
If equipment is to be located on private property,describe the ❑ 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.)
❑ Engineers 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 • wwurtigard-or.gov • 503-718-2421 • Page 3 of 4
9 - v .. ). •. SI
Edge of Pavement
U Ditch --�
str�e,tgnt ._.-•- -r-•—
t
® 7' t 'o I
I I I
i T--rioreenerS ie Fr "
a) -1
oE Existing House I
1 eto• 1 Existing
ti • Driveway
",I u= t
i ,'x.,' i 4 1i
kl
d 0.
l y I �er�° 1
$I U� I 1
Existing Snap
Powerpole i o l a 1
�� a
I.`" 95' i
�ropeni�lin'i
! C) • Fare Hydrant(FH)
1 I
Scale' 1"=30'
I 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 • wwwtigard-or.gov • 503-718-2421 • Page 4 of 4
«N a•�N LIGHTING LEGEND
AM ` glow A NMr"M.M Flo evoluo AND NFW PGE FACILITIES TO BE INSTALLED
NJ d owl,'
o t 1.0A nnn1iTMt 10 NI 13 b CCNRYI (UNLESS OTHERWISE SPECIFED
PA+we y
tz—
r-•1 Yl111 i'L'.4ouer "O�u[Vn'PlRovio[oews GR2MIM 1.i590M4PVL
.� clown'.owm::II.[0ao..ualwN[
vra5 N5-IMLg.w DU TNSILTo'.RCM1NT
1 1 -.. O•r5 11RP5 t4O,472,%5 L.mu.m.v0USTaMm
e A EE.,NDNrrvwlT
IMO I] 1170=5 N1T4U2NIV CUSTOMER
V_ VF ZI 'a, - Y4SK1 c2H •+®PV' y
.._ ,I, .[4..raL
INT
R r MO A ..
R Y.' 'LADY
NI SW LADY M, ION DR WREJArm ssPME
KQ __ 110 F EE Cue.eexw
y __ sw ws>wnaeR
�"�",e...„ N I . sE 1D0.+Ecei2533 ROSEN
t ' VI/ PO]'"'��i77r1 2Ig 1'J16' *MALL
DIRECT BUNKED CRCAYY FMER0A4 POLE
.11 �n9 BS` T S 6 % ♦ ^ A. 011Cii'EVVR�IW"M<4E rw1EU
• vo xwrzn,'.��;PC-2,0.
F n DO WITH RSDEV VJOA M2862010
2945
45'
CW52so
0
Rr..a•. - _ DM1R1
nN l0
e°1 +o a Iz IT +A x. ♦ CONSTRUCTION NOTES s[csT
NI 0.. +ma PIN.PIE
IEIx „x:a,nrx,r.rr.0 r . M
rf♦u 0. Y3 uu k.4I de rfLaN
i ,. r>IY: I ISIW xTxi�rnua xvrrlmx044004.lero nw
' ICI .° E AKIe ria�R"I°rv'V4ai"oi imrork-wt.,,
VICINITY MAP
a. 1p TO!IL'XVAULD Wax oruxi[
ws��ewux.Ziwrnna�Ci w4_ r,Taltii�[Tnai[ rNr'Tlxwrwyrc"
1 iRS°[U�".rur[iiiNii.rii�nI a.[IEcvi[7a NE"[Eur Fr•T.o-
PGE FACILITIES NOT DRAWN TO SCALE t�„ '�rc^,zI` au^„R,".^�D "m
OWE DRAINS°PAVANS IS A GRAPHICAL REPRESENTATION OF PORTLAND GENERAL _ \ ONS m5/lIED 0[N0mSIRFOS[EUIx.TNx[xo[m
ELECTRIC FACILITIES IN THE FIELD.THIS MAP ILLUSTRATES ELECTRICAL x"` �wu \ Lv Rro--
COINECTMTY,TYPES AND NUMBERS OF CONDUCTORS AND PLACEMENT OF - - �� c"mmrurrNr burg lov.rEn,Nv
EQUIPMENT WITHIN TIE DISTRIBUTION SYSTEM.R IS RECOMMENDED TINT I " r00555Ir°nieuiq
THE USER NOT RELY ON THIS DIAGRAM FOR GEOGRAPHICAL LOCATIONS T .67j �� •a.r... w
TNQI[ .101,, a:rATvwNlw[Ng-wc ,„,,..r
JUNCTION BOX INSTALLATIONS
NTIERF KOMPC.SlfB POLE ®w wan' P'�YRr'[��'YoSr'�gi rvarrai�icrsi-iNi w[.ro".:"r
FOR STREET LIGHTING �}II T d.. Y - IH All[11 roof .raA{IloSrcnd'"�urcL'°'mi.o riii"eon"[CIE c�'TI"Ei io DccwgAe
r.U'4GIPGE FOP APPROVED MANUFACTURERS 4 III 11 u �nwp�1 1T0
O rroR M1ue4 'l oam/OxF�Nenr` gITC1 rWYcd`�MT SI
....01111 PGE FACILITIES NOT DRAWN TO SCALE
y. MT L.
" ..� R M 'u_y ANYDcRvcrEONF t'THIG DESIGNMUST
r1 1+ . LBE APPROVED BV PGE PROJECT MANAGER THIG DRAWINCTA SIN THE
THrs'ATONOFRATES ELECTRICAL
="` BRIER( uaTF -- .. q ELECTRIC FACIIIDES IrvTHE FIELD.THIS MAP ILLusrMTES ELECTRICAL
w.+rlEo E.r[ -- CONNECTIVITY TYPES AND NUMBERS OF CONDUCTORS AND PLACEMENT OF
T r.-` EQUIPMENT WITHIN OISTIRIBUTON SYSTEM.IT IS RECOMMENDED THAT
ie2fl'$'S 'OL ill'
4� THE USER NOT RELY ON THIS DIAGRAM FOR GEOGRAPHICAL LOCATIONS
OIT C%THEC CONDISTISUNUOABLEFORANY REASON u.1.0126R020 NAI[HTS PN..0.. IDTDAI P.°IONOOMM 'ROLRBBYON
�,L' PROTXE I INSTA ER'6 RE6PON61BILITY i0
...r..a �e n .. ,,�'w PROVIDE B INSTALL A REPLACEMENT COMFLT SERVICE COORDINAT<"P \ C�v�SrCM M.MornTwlcy,/ly�a[xYm1YSMArM
...W ,' Maw.[..STLT r5 'p5 R M°B /PGE NATION NORTH drat
w.4144 Man I rrMNFH4 n el 5 ro[+.
BOTTOM PIECE POLE INSTALLATION CO^ca S1111 TMM�MEV g Hart MR MD ,you `/ ISM sW lwc An,TwRD
w' '',III neltl[�[OMi451 y,.Peal S LED Nunn end wow.O NOV
• .G[ NMrM!U1Tg4 rR3 q(eCW�N3Hq WASH NOTON 70[1" I M'MSRo10 r ul
m NMMra I _ n sHI ,„,.
-+uu . c -1.-. rINM �l arrb0u nm 0 nEmvTu ...an� wnwunrw Rm Tenu Salve x ll ILN6SWIC0
0 NRTVN0 MERE MP.TPACO N.L NBMS PESERVm
Page 84 2011 Edition
Stationary Lane Closure with Flagging Diagram 320
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
c zoo Q
4 Sag
g mo O
o jo¢ j
Ds
os
1411 01
maN -
4411,
_
• ooa
u� • „„ CO rp t
* •
%J/ .a0
��' 1 1 • mQ ai
o
.® pi •
•
•
0 .5, .
•
_0
,,,7, .
•
El a
01 I v. $D i m a m
c ltv m wo
i ui Y" V
Ico
Sign Spacing and Buffer Lengths(feet) 1 1 •M
j Z j
Posted Spacing Between Signs Buffer l g o
Speed A B C Space V \ zo p¢ O
20 50
25 100 100 100 75 1 , -
30 100
35
350 350 350 1 <¢n
40 150
45 180 50 OQ 3 Q/'
50 500 500 500 210
55 250
December 2011 Chapter 5