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CHECKED FOR COMPLIANCE
TO CITY STANDARDS
Date I I3 / 1 z
Date
Date
RECOMMENDED
OR APR OVAL BY
BY
D497 , PROFILE ALONG EXISTING CULVERT
1 ADDED AS --BUILT INFO, ADDED NEW TYPE 2 CB
REMOVED OLD INFO, OLD GONM. NOTES, CLEANED UP DRAWING.
NO. REVISION
GMD Ill /23/11
Email
SuRVEYrr.
DEMNFIk
DRAW
GMD
As Noted
ONE I?"
Ar Fi&L Smix
IF NOT ONE it"
SCAM AOCORAIMMY
CALL 48 HOURS BEFORE YOU DIG
1--800-424-5555
EXISTING UTILITY LOCATIONS ARE APPROXIMATE, NOT ALL UTILTIES MAY BE SHOWN.
CONTRACTOR IS RESPONSIBLE FOR LOCATING ALL UTILITIES.
GENERAL NOTES:
A. THIS PLAN DEVELOPED FROM BASE SURVEY FROM OTAK, INC..
UTILITIES NOT POTHOLED. DEPTHS ARE ASSUMED APPROXIMATE.
REF": KING COUNTY WATER DISTRICT NO. 107 WHITEHAWK OFF —SITE SEWER
EXTENSION AS BUILT.
S. IN ACCORDANCE WITH APPROVED PERMITS, CONSTRUCTION WITHIN THE ORDINARY HIGH
WATER (OHW) MARK WILL BE LIMITED TO BETWEEN MAY 15, 2011 AND OCT 15, 2011.
C. A COPY OF THESE APPROVED PLANS AND PROJECT SPECIFICATIONS MUST BE ON THE
SITE WHENEVER CONSTRUCTION IS IN PROGRESS.
D. ALL WORK AND MATERIALS SHALL BE IN ACCORDANCE WITH THE CITY OF RENTON
STANDARDS AND SPECIFICATIONS AND WASHINGTON STATE DEPARTMENT OF
TRANSPORTATION "STANDARD SPECIFICATIONS FOR ROAD, BRIDGE, AND MUNICIPAL
CONSTRUCTION," 2010, AND AS AMENDED BY THE CITY OF RENTON SPECIAL
PROVISION.
CONSTRUCTION NOTES:
INSTALL EROSION CONTROL BLANKET IN ACCORDANCE WITH MANUFACTURES INSTRUCTIONS.
BLANKET SHALL MEET THE REQUIREMENTS OF DIVISION 9-14.5(2) OF THE WSDOT 2010
STANDARDS AND SPECIFICATION.
rt w i10 t s r;
REFURBISH EX. 18" CULVERT USING ENVIRONMENTALLY SAFE RESIN —IMPREGNATED LINER
CURED IN PLACE PIPING TECHNOLOGY. RESIN LINER SHALL BE INSERTED ALONG ENTIRE
LENGTH OF CULVERT
® PLACE 18" THICK RIP RAP PAD
CONTRACTOR TO PLACE COFFERDAM AROUND INLET AND PUMP TO SANITARY SEWER OR
OTHER APPROVED DISCHARGE POINT IF FLOW IS PRESENT IN DITCH
TYPICAL TRENCH BEDDING AND BACKFILL (NTS)
TRENCH EXCAVATION
PAY LIMIT 7'--0' MAXIMUM
SEE DETAIL FOR PAVEMENT PATCH
BACKFILL MATERIAL
WSDOT SECTION 9-03.19 BANK RUN GRAVEL,
OR NATIVE MATERIAL IF IT MEETS SPECS.
PIPE ZONE MATERIAL
WSDOT 2006 SECTION 9--03.12(3)
GRAVEL BACKFILL FOR PIPE ZONE BEDDING
NEW UTILITY PIPE
EXCAVATION OF UNSUITABLE SOIL (IF NEEDED)
DEPTH
E AS APPROVED BY ENGINEER
BACKFILL WITH FOUNDATION MATERIAL MEETING
WSDOT SECTION 9-13.6 QUARRY SPALLS
NOTES
1. PROVIDE UNIFORM SUPPORT UNDER BARREL.
2. HAND TAMP UNDER HAUNCHES.
3. COMPACT PIPE ZONE MATERIAL TO 95% MAXIMUM DENSITY
EXCEPT DIRECTLY OVER PIPE WHERE COMPACTION WILL BE HAND TAMP ONLY.
4. PIPE MUST BE ANCHORED IN SUCH A MANNER AS TO ENSURE THAT THE
FLOW LINE IS MAINTAINED.
VVFrKALNAVO 10ft
CITY
1t T �7/ {f �)
HOWWAL NW 198.i 1991 tR
Ct 4I OF
RENTON
DATUM
Planning/Building/Public Works Dept.
357805 AS -BUILT
08/18/11
LINCOLN AVE NE AND MONTEREY PL NE
STORM SYSTEM REPLACEMENT LEM-
C2
CULVERT REPAIR WE z °` 3
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