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EX. CB
EX. FIRE RIM=419.07
HYDRANT
BASIN -
419.08
0
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EX. SSMH
RIM=419.70
INV=411.70(8" D-R-077
INV=408.40 (8"PVC-N,E&W)
INV=408.35 (8"PVC-S)
CB#1 TYPE I
RIM=419.03
INV=415.68
EX. SSMH
RIM=418.25
INV=407.75
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E
RIM=41r
INV=4
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EX. SSMH
RIM-411.62 I
INV=404.32 (8"PVC-N)
INV=400.42 (8"PVC-S) \ , I
P1
ASRUI L
PROPOSED VERTICAL SANITARY SEWER NOTES AND SPECIFICATIONS
t- - CURB & SIDEWALK, TYP.
_ 1. ALL WORK MATERIALS SHALL BE IN CONFORMANCE WITH THE
IE=417.97 (12"DI) STANDARDS AND SPECIFICATION OF THE CITY OF RENTON UTILITY
INV= *C70-
i 409.0± I /`
�. FIRE
IHYDRANT INV=,,,EX,
411�0 \ '
THESE P4
ANTE', ,
ACC _,, I Y REFL�GTS FX15- f
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_- _ - - - ---- - - - -- -. - - - - - �-
DEPARTMENT AND THE LATEST EDITION OF THE WSDOT/APWA
- -
�j'TREMOVE EX. CLEANOUT &
NE2ndSTR
STANDARDS AND SPECIFICATIONS.
ET E1 CONNECT TO EX. SS LINE
INV=_ 499r9f VERIFY DURING CONSTRUCTION)
2. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH "STANDARD
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SPECIFICATIONS FOR MUNICIPAL PUBLIC WORKS CONSiRUCT10N"
-
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PREPARED BY WASHINGTON STATE CHAFTER AMERICAN PUBLIC
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WORKS ASSOCIATION, LATEST EDITION (APWA) AND. CITY OF
RENTON STANDARD SPECIFICATIONS.
PVC
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®32'^-8"
\
3. ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE
EX. SSCO
p�
7a
STA. 3+31.5, 1.5'RT 4+00
AND IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO VERIFY
S
+ SSMH#
THE TRUE AND CORRECT LOCATION SO AS TO AVOID DAMAGE OR
RIM=421.6f (MATCH PAVING) 4 Z) 79
DISTURBANCE.
INV=410.06f (VERIFY t' 3 -
30'I VERTICAL &HORIZONTAL ALIGNMENT
4. CONTRACTOR IS SOLELY RESPONSIBLE FOR THE MEANS,
DURING CONSTRUCTION)
METHODS AND SEQUENCES OF CONSTRUCTION AND FOR THE
SAFETY OF WORKERS AND OTHERS ON THE CONSTRUCTION SITE.
4
EX. SIDEW
422
5. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO
OBTAIN STREET USE AND ANY OTHER RELATED PERMITS PRIOR TO
ro
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ANY CONSTRUCTION.
+I
---- - -
NOTE: - �- -
6. PLANS APPROVED BY THE CITY OF RENTON, PUBLIC WORKS
CONSTRUCT 8" SEWER EXTENSION
DEPARTMENT SHALL TAKE PRECEDENCE OVER ALL OTHER PLANS.
ON SAME ALIGNMENT AS EX. 8" MAIN.
7. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB
49
STA. 3+19
VERIFY VERTICAL &HORIZONTAL
ALIGNMENT DURING CONSTRUCTION
SITE WHENEVER CONSTRUCTION IS IN PROGRESS.
fl
INV=412.0
NEW 6" PVC
8. THE CONTRACTOR SHALL PROVIDE THE CITY OF RENTON WITH
SS SERVICE ® 2%
AN AS -BUILT DRAWING OF THE SANITARY SEWER SYSTEM, WHICH
MIN. TO NEW LOTS, TYP.
HAS BEEN STAMPED AND SIGNED BY A LICENSED PROFESSIONAL
ENGINEER OR LICENSED PROFESSIONAL SURVEYOR.
9. 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
OP
COMPLETE THE FILL OVER PIPE SHALL BE THE SAME AS
DESCRIBED.
QED
6' CYCLONE
10. OPEN CUT ROAD CROSSINGS FOR UTILITY TRENCHES ON
FENCE
\�
EXISTING TRAVELED ROADWAY SHALL BE BACKFILLED WITH
CRUSHED ROCK AND MECHANICALLY COMPACTED. CUTS INTO THE
EXISTING ASPHALT SHALL BE NEATLINE CUT WITH SAW IN A
CONTINUOUS LINE. A TEMPORARY MIX PATCH MUST BE PLACED
IMMEDIATELY AFTER BACKFILL AND COMPACTION. A PERMANENT
HOT MIX PATCH SHALL BE PLACED WITHIN 10 DAYS AND SHALL BE
PER CITY OF RENTON CURRENT STANDARDS.
0 5 10 20
11. DATUM SHALL BE CITY OF RENTON, 1988 NAVD.
MIN. FFE=421.0
SCALE 1 = 20
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
h
\120
/_\ X I I I I I v 1 I E I I l C /'
COMPLETION OF CONSTRUCTION.
13. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A
PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH SECTION
7 OF THE CURRENT STATE OF WASHINGTON STANDARD
SPECIFICATIONS ROAD AND BRIDGEUCTION- THIS
OTHETTRENCH
LOT 4
SHALL INCLUDE NOECESSSARY LEVELING OF BOTTOM OR
LL
10,933 SQFT.
THE TOP OF THE FOUNDATION MATERIAL, AS WELL AS PLACEMENT
�� ,0 0.25 ACRES
AND COMPACTION OF REQUIRED BEDDING MATERIAL, TO UNIFORM
1 1 1 .1
GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WILL BE
\/1 eA
_
"::
SYMBOL LEGEND
SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE. PIPE
7; :- �- �� /
-
BEDDING SHALL BE PEA GRAVEL 6 INCHES ABOVE AND BELOW THE
PIPE.
A s ,a I♦ A
SANITARY SEWER CLEANOUT
14. SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE (PVC)
UTILITY POLE
RUBBER GASKETED ASTM D 3034, SDR 35, OR DUCTILE IRON
TELEPHONE RISER
CLASS 50.
WATER METER
MAILBOX
15. IN UNIMPROVED AREAS, MANHOLE TO EXTEND MINIMUM 6
-
�- �' %�
INCHES AND MAXIMUM 12 INCHES ABOVE FINISHED GRADE. IN
SIGN
PAVED AREA, COVER MUST SLOPE IN ALL DIRECTIONS TO MATCH
I ; ; A WATER VALVE
PAVING.
CATCH BASIN
YARD DRAIN
SANITARY SEWER MANHOLE
FIRE HYDRANT
GAS VALVE
U
GAS METER
CEDAR TREE
1
FIR TREE
RECOMMENDED CHECKED FOR COMPLIANCE
FOR APPROVAL TO CITY STANDARDS
BY :bftll �t DATE
BY DATE
BY DATE
Call
before you
Djg.
1-800-424-5555
AVOID CUTTING UNDERGROUND
UTILITY LINES. IT'S COSTLY
5_331701
sxUPE
OF WAS�I�G'
i 11332!�w�
SSIONAL
EXPIRES 11 /30 /06
NOTE:
EXISTING UTILITY LOCATIONS SHOWN HEREON ARE APPROXIMATE ONLY.
IT SHALL BE THE CONTRACTOR'S RESPCNSIBILITY TO DETERMINE THE
EXACT VERTICAL AND HORIZONTAL LOCATION OF ALL EXISTING UNDER-
GROUND UTILITIES PRIOR TO COMMENCING CONSTRUCTION. NO
REPRESENTATION IS MADE THAT ALL EXISTING UTILITIES ARE SHOWN
HEREON. THE ENGINEER ASSUMES NO RESPONSIBILITY FOR UTILITIES
NOT SHOWN OR UTILITIES NOT SHOWN IN THEIR PROPER LOCATION.
CALL BEFORE YOU DIG: 1-800-424-5555
UNDERGROUND SERVICE (USA)
3 317 C I SCANNLI- �,