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PROPOSED
HOUSE
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S88°18'09"E 165.04
`15' INGRESS/ EGRESS AND
UTILITY EASEMENT PER
DEED NO. 8709020014
LOCATION 20
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CONNECT TO EXISTING SEWER STUB
CONTRACTOR TO CCTV'D EXISTING STUB AND THE
VIDEO SHALL BE PROVIDED TO THE CITY OF RENTON
PUBLIC WORKS INSPECTOR FOR REVIEW
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° IE(24"NW)=439.61
IE(30"S)=438.91
A °J4,— 8" WATER MAIN
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IRIM=441.98
CTR. CHANNEL=429.9
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DOWN 0.5' @ INTX.
160TH AVE SE
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Know what's below.
Call before you dig.
NO. REVISION
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10 5 0 10 20
SCALE: 1 INCH = 10 FEET
SURVEYED:
DESIGNED:
DRAWN:
CHECKED:
BY DATE AP P R APPROVED:
TH sr.
SCALE:
AS SHOWN
ONE INCH
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
SEWER NOTES
SANITARY SEWER NOTES AND SPECIFICATIONS
1. ALL WORK AND WORK MATERIAL SHALL BE IN CONFORMANCE WITH THE
STANDARDS AND SPECIFICATIONS OF THE CITY OF RENTON
PLANNING/BUILDING/PUBLIC WORKS DEPARTMENT AND THE LATEST EDITION OF
THE WSDOT/APWA STANDARDS AND SPECIFICATIONS, AS APPROVED AND
MODIFIED BY THE CITY OF RENTON IN THE RENTON STANDARD PLANS &
SPECIFICATIONS. A SET OF APPROVED PLANS SHALL BE KEPT ON SITE AT ALL
TIMES DURING CONSTRUCTION.
2. THE HOURS OF WORK IN THE STREET RIGHT OF WAY SHALL BE PER CITY
SPECIFICATIONS ON WEEKDAYS UNLESS OTHERWISE APPROVED IN WRITING BY
THE PLANNING/BUILDING/PUBLIC WORKS DEPARTMENT. AN APPROVED TRAFFIC
CONTROL PLAN MUST BE OBTAINED PRIOR TO BEGINNING ANY WORK WITHIN
PUBLIC RIGHT OF WAY.
3. ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE AND IT
SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO VERIFY THE TRUE AND
CORRECT LOCATION SO AS TO AVOID DAMAGE OR DISTURBANCE.
4. A PRE -CONSTRUCTION CONFERENCE AND A 24 HOUR NOTICE SHALL BE
REQUIRED PRIOR TO STARTING NEW CONSTRUCTION. IT SHALL BE THE
CONTRACTOR'S RESPONSIBILITY TO SECURE ALL NECESSARY PERMITS PRIOR
TO STARTING CONSTRUCTION. (INSPECTION WILL BE ACCOMPLISHED BY A
REPRESENTATIVE OF THE CITY OF RENTON.) IT SHALL BE THE CONTRACTOR'S
RESPONSIBILITY TO NOTIFY THE PUBLIC WORKS INSPECTOR 24 HOURS IN
ADVANCE OF BACKFILLING ALL CONSTRUCTION.
5. CONTRACTOR IS SOLELY RESPONSIBLE FOR THE MEANS, METHODS AND
SEQUENCES OF CONSTRUCTION AND FOR THE SAFETY 0 WORKERS AND
OTHERS ON THE CONSTRUCTION SITE.
6. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO OBTAIN STREET
USE AND ANY OTHER RELATED PERMITS PRIOR TO ANY CONSTRUCTION,
7. PLANS APPROVED BY THE CITY OF RENTON, PUBLIC WORKS DEPARTMENT
SHALL TAKE PRECEDENCE OVER ALL OTHER PLANS.
8. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER
CONSTRUCTION IS IN PROGRESS.
9. THE CONTRACTOR SHALL PROVIDE THE CITY OF RENTON WITH AN AS -BUILT
DRAWING OF THE SANITARY SEWER SYSTEM, WHICH HAS BEEN STAMPED AND
SIGNED BY A LICENSED PROFESSIONAL ENGINEER OR LICENSED
PROFESSIONAL SURVEYOR.
10. BACKFILL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE PIPE IN LAYERS
WITH A LOOSE AVERAGE DEPTH OF 6 INCHES, MAXIMUM DEPTH OF 8 INCHES,
THOROUGHLY TAMPING EACH LAYER TO 95 PERCENT OF MAXIMUM DENSITY.
THESE COMPACTED LAYERS MUST EXTEND FOR ONE PIPE DIAMETER ON EACH
SIDE OF THE PIPE OR TO THE SIDE OF THE TRENCH. MATERIALS TO COMPLETE
THE FILL OVER PIPE SHALL BE THE SAME AS DESCRIBED.
11. OPEN CUT ROAD CROSSINGS FOR UTILITY TRENCHES ON EXISTING TRAVELED
ROADWAY SHALL BE BACKFILLED WITH CRUSHED ROCK AND MECHANICALLY
COMPACTED UNLESS OTHERWISE APPROVED BY UTILITY SPECIFICATIONS
DATUM FOR VERTICAL CONTROL SHALL BE NORTH AMERICAN VERTICAL DATUM
1988 METERS, AND FOR HORIZONTAL CONTROL SHALL BE NORTH AMERICAN
DATUM 1983/1991 METERS UNLESS OTHERWISE APPROVED BY THE CITY OF
RENTON PUBLIC WORKS DEPARTMENT. REFERENCE BENCHMARK AND
ELEVATIONS ARE NOTED ON THE PLANS.
12. ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED OR OTHERWISE
STABILIZED TO THE SATISFACTION OF THE DEPARTMENT FOR THE PREVENTION
OF ON -SITE EROSION AFTER THE COMPLETION OF CONSTRUCTION.
13. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED
FOUNDATION IN ACCORDANCE WITH THE STANDARDS AND SPECIFICATIONS OF
THE CITY OF RENTON PLANNING/BUILDING/PUBLIC WORKS DEPARTMENT AND
THE LATEST EDITION OF THE WSDOT/APWA STANDARDS AND SPECIFICATIONS,
AS APPROVED AND MODIFIED BY THE CITY OF RENTON IN THE RENTON
STANDARD PLANS & SPECIFICATIONS. THIS SHALL INCLUDE NECESSARY
LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION
MATERIAL, AS WELL AS PLACEMENT AND COMPACTION OF REQUIRED BEDDING
MATERIAL, TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WILL
BE SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE. PIPE BEDDING
SHALL BE PEA GRAVEL 6 INCHES ABOVE AND BELOW THE PIPE.
14. SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE (PVC) RUBBER
GASKETED ASTM 0 3034, SDR 35, OR DUCTILE IRON CLASS 50, UNLESS
OTHERWISE APPROVED BY THE WASTEWATER UTILITY.
15. IN UNIMPROVED AREAS, MANHOLE TO EXTEND MINIMUM 6 INCHES AND
MAXIMUM 12 INCHES ABOVE FINISHED GRADE OR MUST HAVE MINIMUM 2'
DIAMETER CONCRETE RING POURED AT GRADE. IN PAVED AREA. COVER MUST
SLOPE IN ALL DIRECTIONS TO MATCH PAVING.
S-414101
1 /712021
VERTICAL: NAVE) 1988
HORIZONTAL: NAD 1983/1991
DATU M
4715142nd PI. SW #B,
Edmonds, WA 98026
ph 206.890.8291
CITY OF
,R RENTON
VAIliv
Planning/Building/Public Works Dept.
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
E
PMENT ENGINEERING
anders 02/19/2021 :0]
DATE:
07-22-2020
ROPPE SFR P LDI
COMPOSITE UTILITY PLAN C4.0
SHEET: 8 OF: 9
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