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DocuSign Envelope ID: 3B1B34D3-7EOA-476C-ADB3-4329FFEOC108
W DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878
NOTES
1. Bolt -down capability is required on all frames, grates, and covers, unless
P4" specified otherwise in the Contract. Provide 2 holes in the frame that are PIPE SEE NOTE 4,
vertically aligned with the grate or cover slots. The frame shall accept the I- LIMIT OF PIPE ZONE
304 Stainless Steel S.S. 5/8" in 11 NC x 2" in allen head BEDDING AND
( ) ( ) - ( ) eacap screw BACKFILL,
SEE NOTE 5
by being tapped, or other approved mechanism. Location of bolt -down I 6
holes varies by manufacturer.
2. Refer to Standard Specification section 9-05.15 and 9-05.15(2) SEE STANDARD PLANS 110.1, 110.2, AND 111 FOR PAVEMENT
p � RESTORATION REQUIREMENTS
NTS O.D.
for additional requirements.
SURFACE RESTORATION AS
SPECIFIED IN CONTRACT DOCUMENTS I FOUNDATION
3. For frame details, see Standard Plan B-30.10. -- EXISTING PAVEMENT SURFACE LEVEL
--- 12?�'MIN.- 6.
4. The thickness of the grate shall not exceed 1 5/8" (in). __ _____ _________ �
4
`� SLOT -SEE DETAIL m / � � Q FOUNDATION MATERIAL,
AND NOTE 1 RECESSED ALLEN \\ \ /\ /\ IF REQUIRED, SEE NOTE 6
HEAD CAP SCREW ,SEE NOTE 4
304 S.S. 5/8" (IN) - 11 U0-
C) NC x 2" (IN) \/ O Q O
J / ��\� FLEXIBLE PIPE
� � I
NEAT LINE TRENCH i \
LLI Q - - - " r " - - - - "CRUSHED SURFACING TOP COURSE" PER
OO O O \ WSDOT STD. SPEC 9-03.9(3), COMPACTED
J O GRATE 0 TO 95 % OF MAXIMUM DENSITY ® GRAVEL BACKFILL FOR PIPE ZONE BEDDING (WSDOT 9-03.12(3))
1" (IN) OPENING OR MAINTENANCE ROCK (WSDOT 9-03.9(4))
w W (TYP.)LL j \
Q GRATE 1 1/4" \ FLEXIBLE PIPE NOTES:
CRUSHED SURFACING TOP COURSE" PER 1. PROVIDE UNIFORM SUPPORT UNDER BARRELS.
"
WSDOT STD. SPEC 9-03.9(3), "BANK RUN 2. HAND TAMP UNDER HAUNCHES.
Q a) \ O t� \ GRAVEL FOR TRENCH BACKFILL" PER
� N _ � I �/ WSDOT STD. SPEC 9-03.19, OR "GRAVEL 3. DIRECTLY OVER PIPE, HAND TAMP ONLY.
j \ BORROW" PER WSDOT STD. SPEC 9-03.14(1),
\ COMPACTED TO 95% OF MAXIMUM DENSITY 4. SEE STANDARD WSDOT/APWA SPECIFICATIONS SECTION 2-09.4 FOR
W FRAME O O TRENCH WIDTH.
C Y �z cz / 5. PIPE ZONE BEDDING AND BACKFILL MATERIAL SHALL BE PLACED IN 6"
Q /\ LOOSE LAYERS AND COMPACTED TO 95% MAXIMUM DENSITY.
Z
BENCH AS NEEDED FOR 6. EXCAVATE UNSTABLE MATERIAL DOWN TO FIRM SOIL AND REPLACE WITH
SLOT \\/\ SHORING SYSTEM WHEN FOUNDATION MATERIAL CLASS A OR B PER STANDARD WSDOT/APWA
LL
Q DEPTH IS 4' OR GREATER / SPECIFICATIONS SECTION 9-03.17.
Z PIPE
[i HOLE
ILL LJI MINIMUM ALLOWED IN ZONE 1
PER STD. PLANS-F£!}B8-AHB•220.10 PIPE TYPE COVER (F7) PUBLIC? PRIVATE? OF THE APA7
BOLT -DOWN DETAILS SEE DETAIL
SEE NOTE 1 LINE CORRUGATED POLYETHYLENE PIPE (LCPE) 2.0 YES YES YES
$ CORRUGATED POLYETHYLENE PIPE (CPE) - TRIPLE WALL 2W////.0 YES YES YES
,P C410 POLYVINYL CHLORIDE PIPE (PVC) 3.0 YES YES YES
liE T R SEE NOTE 1 SOLID WALL HIGH DENSITY POLYETHYLENE PIPE (HDPE) 2.0 YES YES YES
wAs,yzA1,�, UNPAVED AREAS I PAVED AREAS POLYPROPYLENE PIPE (PP) - DUAL WALL 2.0 YES YES YES
^�
�® y RZ) ��
L� 0' 1 S T ER 1
TOP n $S ®N �, �� j
NOTES:
1. SEE WSDOT/APWA STANDARD SPECIFICATIONS SECTION 2-09.4 FOR
MEASUREMENT OF TRENCH WIDTH.
DIAMETER
1z ro2a
30• TO 96"
102 TO 180
MINIMUM DISTANCE
BETWEEN BARRELS
1r
DIAMETER / 3
48"
2. EXCAVATIONS OVER 4' DEEP SHALL COMPLY WITH THE SAFETY STANDARD
Heilman, Julie DESCRIBED IN CHAPTER 295.155 PART N OF THE WAC.
u', Feb 20 2018 12:55 I'M 3. MAXIMUM BACKFILL DEPTH ABOVE PIPE SHALL NOT BE EXCEEDED, AS
D cosign DETERMINED BY PIPE MANUFACTURER.
RECTANGULAR 4. IN PAVED AREAS, IF PIPE HAS LESS THAN T OF COVER, USE "CRUSHED UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTS)
HERRINGBONE GRATE SURFACING TOP COURSE" FOR THE ENTIRE BACKFILL DEPTH ABOVE PIPE ZONE. STD. PLAN - 220.10
STANDARD PLAN B-30■50-03 5. SEE CONSTRUCTION PLANS FOR SPECIFIC PROJECT REQUIREMENTS. .,®,�• PUBLIC WORKS PIPE ZONE BEDDING AND 4DL�dby:
UNLESS OTHERWISE NOTED, DRAWING IS NOTTO SCALE (NTS) -4-* DEPARTMENT COMPACTION - FLEXIBLE PIPE artin Pastucha 8�13�zo o 18:
SHEET 1 OF 1 SHEET
STD. PLAN - 220.20
�8IiP3�A988ki9D_.. DATE
APPROVED FOR PUBLICATION c PUBLIC WORKS
feb2 201 Jeff
�11 DEPARTMENT TYPICAL TRENCH AND BACKFILL PGAZ 9/28/2018 I :45 AN
ISOMETRIC STATE DESIGN ENGINEER DATE
Amk
w7A 0- Washington State Department of Transportation
NTS NTS NTS
WSDOT Herringbone Grate 6 Typical Trench and Backfill % Pipe Zone Bedding and Compaction
NEW UTILITY
CONSTRUCTION RECORD DRAWING
z THIS CONSTRUCTION RECORD DRAWING IS A COPY OF A CAD FILE
PREPARED BY JACOBSON CONSULTING ENGINEERS, AND HAS BEEN
EDITED TO REFLECT THE AS -BUILT CONDITIONS OF THE PROJECT.
N FIELD DIMENSIONS AND INFORMATION THAT WAS PROVIDED BY
BAYSHORE CONSTRUCTION COMPANY, AND PROVIDED TO
EXPANDED POLYSTYRENE JACOBSON CONSULTING ENGINEERS IN OCTOBER 2025.
JACOBSON CONSULTING ENGINEERS DOES NOT PROVIDE ANY
FOAM PAD CUT TO WARRANTY AS TO THE ACCURACY OR COMPLETENESS OF SUCH
SUPPORT TOP PIPE INFORMATION PROVIDED BY OTHERS.
NEW UTILITY IN COMPLIANCE WITH CITY OF RENTON STANDARDS
ETHAFOAM PAD SHALL BE OUTSIDE PIPE DIAMETER X OUTSIDE PIPE
DIAMETER X3 INCHES WHERE OUTSIDE DIAMETER REFERS TO THE
LARGER PIPE
NTS NTS
N. J Not Used 1 Not Used 11
�� F wA kCO SURVEYED: SCALE: DATE:
RECORD DRAWINGS SE 11/3/25 IZOWA- NA 119/1 CITY OF RSD TRANSPORTATION EXPANSION 11/03/25
HORIZONTAL: NAD 1983/1991
ti DESIGNED:SSE/REG
FlELDBOOK:
DRAWN: RENTON PAGE.
DJD/AJJ DRAWING NO:
ONE INCH
NTS ss c s667 �� CHECKED: AT FULL s� DATUM PlJAJanning/Building/Public Works Dept. STORM DRAINAGE DETAILS C4
IF NOT ONE INCH
Ethafoam Pad TONAL v� APPROVED: SCALE ACCORDINGLY SHEET: OF,
N0. REVISION BY DATE APPR 10 OF 3
R-434310
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