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SEWER GENERAL NOTES
1. ALL WORK MATERIALS SHALL BE IN CONFORMANCE WITH THE STANDARDS AND SPECIFICATIONS OF THE CITY
RENTON UTILITY DEPARTMENT AND THE LATEST EDITION OF THE WSDOT/APWA STANDARDS AND SPECIFICATIONS.
2. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH "STANDARD SPECIFICATIONS FOR
MUNICIPAL PUBLIC WORKS CONSTRUCTION" PREPARED BY WASHINGTON STATE CHAPTER AMERICAN
PUBLIC WORKS ASSOCIATION, LATEST EDITION (APWA) AND CITY OF RENTON STANDARD SPECIFICATIONS.
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. CONTRACTOR IS SOLELY RESPONSIBLE FOR THE MEANS, METHODS AND SEQUENCES OF CONSTRUCTION
AND FOR THE SAFETY OF WORKERS AND OTHERS ON THE CONSTRUCTION SITE.
5. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO OBTAIN STREET USE AND ANY OTHER RELATED PERMITS PRIOR TO ANY CONSTRUCTION.
6. PLANS APPROVED BY THE CITY OF RENTON, PUBLIC WORKS DEPARTMENT, SHALL TAKE PRECEDENCE OVER ALL OTHER PLANS.
7. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS.
8. 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.
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 COMPLETE
THE FILL OVER PIPE SHALL BE THE SAME AS DESCRIBED.
10. OPEN CUT ROAD CROSSINGS FOR UTILITY TRENCHES ON 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.
11. DATUM SHALL BE CITY OF RENTON, 1988 NAVD.
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 SECTION 7 OF THE CURRENT STATE OF WASHINGTON STANDARD
SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION. 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" ABOVE AND BELOW THE PIPE.
14. SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE (PVC) RUBBER GASKETED ASTM D 3034, SDR 35, OR DUCTILE IRON CLASS 50.
15. IN UNIMPROVED AREAS, MANHOLE TO EXTEND MINIMUM 6 INCH AND MAXIMUM 12 INCH ABOVE
FINISHED GRADE. IN PAVED AREA, COVER MUST SLOPE IN ALL DIRECTIONS TO MATCH PAVING.
2" CLAS
*2„ .
CLA
CLA
MIN MIN MIN MIN MIN
6.5' M I N . -i
2" DEPTH OF
GRIND OR SAWCUT AND REMOVE
* SEE DWG# HR-05 FOR MINIMUM STANDARDS
6.5' MIN.
1' 1' 2.5' 11'
MIN MIN MIN I MIN MIN
OF CURB OR
OF PAVEMENT
N \\
2" CLASS 'B' *ACP CLASS 'E' OR 'B'
6" CRUSHED
SURFACING TOP COURSE
;ENTER LINE OR
.ANE LINE CRUSHED ROCK,
FLOWABLE FILL
OR
AS REQUIRED BY ENGINEER
TYPICAL PATCH FOR FLEXIBLE PAVEMENT
WHEN PERPENDICULAR TO
ROADWAY CENTERLINE
Y ADOPTED
V� CPfY OF RENTON
♦ ,♦
STANDARD PLANS
N T IST DATE: 12/96
DWG. NAME: HR-23 SP PAGE: H032A
TYPICAL PATCH FOR FLEXIBLE PAVEMENT
N.T.S.
OFFE ENGINEERS
13932 SOUTHEAST 159TH PLACE
RENTON, WASHINGTON 98058
PHONE: 425-260-3412
CONTACT: DARRELL OFFE, P.E.
Z.
27460
FSS�ONAL'��
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RENTON
SEWER
COVER BOTTOM VIEW
OVER & FRAME
PLAN VIEW
25, DIA,
I635mml I r(3) BLT SCC. (ALLEN HEAD)
3/4' I2517^�7 \\ 5/8'--11 x 1.5 SS
f19M 1 ROBBER WASHED
6 Sic' 2 1/2.
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COVER SECTION VIEW
26 1/2" DIA �
25 1/4' DIA
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NEOPRENE GASKET61
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221 3/6' ;CIA CL OPEN
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34 1/8' DIA
EON BOLTING DETAIL
1/4'
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E3nr,1
10m 1
GASKET GROOVE DETAIL;
I867mml NOTES:
FRAME SECTION VIEW 1, ALL COVERS SHALL BE LOCKING LID PER EAST
JORDAN IRON WORKS INC, N,� 3717C1 OR EQUAL,
2- USE FRAME AND COVER FOR STORM (SPECIFY
"DRAIN" „DRAIN" ON COVER), SANITARY (SPECIFY
"SEWER"), OR WATER (SPECIFY "WATER").
PUBLIC WORKS SM. PLAN 401 -
* ;' DEPARTMENT MANHOLE FRAME AND COVER.
DECEMBER 2008
BACKFILL MATERIAL
(SEE NOTE 5)
CONCRETE CLASS C
(SEE NOTE 8)
FOUNDATION LEVEL-
BACKFILL MATERIAL
(SEE NOTE 5)
BEDDING MATERIAL
FOR RIGID PIPE
(SEE NOTE 6)
FOUNDATION LEVEL
BEDDING MAC
FOR FLEXIBLE
(SEE NOTE 7
FOUNDATION
W (SEE NOTE 4) - LIMITS OF PIPE ZONE
B
(CLASS A DESIGN)
W (SEE NOTE 4)
(CLASS B, C, D, DESIGN)
BEDDING FOR RIGID PIPE
(CLASS F DESIGN)
BEDDING FOR FLEXIBLE PIPE
SURVEYED: SCALE:
SURVEYED HORIZONTAL- N A D1963/1991
DESIGNED: SCALE
D.L. OFFE, P.E.
DRAWN:
D.L. OFFE, P.E. ONE INCH DATUM
CHECKED: AT FULL SCJILE
IF NOT ONE INCH
REVISION BY DATE AP P R APPROVED: SCALE ACCORDINGLY
1:3:5 MIX
CONCRETE
BLOCKING
LIMITS OF PIPE ZONE
S OF PIPE ZONE
rem
1. PROVIDE UNIFORM SUPPORT UNDER BARREL.
2. HAND TAMP UNDER HAUNCHES.
3. COMPACT BEDDING MATERIAL TO 95% MAX. DENSITY EXCEPT DIRECTLY OVER PIPE.
HAND TAMP ONLY.
4. SEE "EXCAVATION AND PREPARATION OF TRENCH" IN THE SANITARY SEWERS SECTION
OF THE STANDARD SPECIFICTATIONS FOR TRENCH WIDTH "W" AND TRENCHING OPTIONS.
THE PIPE ZONE WILL BE THE ACTUAL TRENCH WIDTH, EXCEPT FOR CLASS A
BEDDING. THE MINIMUM CONCRETE WIDTH SHALL BE 1-1/2 I.D. + 18".
5. TRENCH BACKFILL SHALL CONFORM TO "BACKFILLING SEWER TRENCHES" IN THE
SANITARY SEWERS SECTION OF THE STANDARD SPECIFICATIONS, EXCEPT THAT ROCKS
OR LUMPS LARGER THAN 1" PER FOOT OF PIPE DIAMETER SHALL NOT BE USED IN THE
BACKFILL MATERIAL.
6. SEE "BEDDING MATERIAL FOR RIGID PIPE" IN THE AGGREGATES SECTION OF THE
STANDARD SPECIFICATIONS FOR THE MATERIAL SPECIFICATIONS.
7. SEE "BEDDING MATERIAL FOR FLEXIBLE PIPE" IN THE AGGREGATES SECTION OF
STANDARD SPECIFICATION FOR THE MATERIAL SPECIFICATIONS.
8. PIPE MUST BE ANCHORED IN SUCH A MANER AS TO ENSURE FLOW LINE IS
MAINTAINED.
BEDDING CLASS DESIGN
DIMENSION
CLASS A
CLASS B
CLASS C
CLASS D
CLASS F
A
4" MIN.
1/4 I.D.
12" MAX.
*
*
ZERO
B
1/4 O.D.
1/2 O.D.
1/8 O.D.
ZERO
O.D.
C
3/4 O.D.
1/2 O.D.
1 /8 O.D.
O.D.
-
* A = 4" MIN. 27" I.D. AND UNDER
6" MIN. OVER 27" I.D.
4-4-97
Corrected note
I DCVj
DT
2-21-91
IReyised notes, 4,5,7,& 8. Added note 6
1 KJ
I ----
DATE
I REVISION
I BY
JAPPRT
PIPE BEDDING FOR SANITARY SEWER
�C Y p ADOPTED
G CITY OF RENTON
STANDARD PLANS
N O= LST DATE: 4/97
DWG. NAME: BW18C SP PAGE: B077
PIPE BEDDING FOR SAMTARY SEWER,
6" BUILDING SEWER PIPE
-TEE WITH 6" SIDE OUTLET
6" SIDE SEWER AND BUILDING SEWER
60" ALLOWABLE MAX.
FOR CAST IRON PIPE
OR DUCTILE IRON PIPE.
6" SIDE OUTLET TEE
SEWER MAIN
6" MIN.
CONCRETE BLOCKING ANGLE
OF TEE AT MAIN OVER 25
ELEVATION
2"x 4" STUD MARKER POST PAINTED
WHITE WITH THE WOR "SEWER" STENCILED
PROPERTY LINE IN 3" HIGH BLACK LETTERS AND #6 WIRE
WRAPPED AROUND THE STUD AND
Z EXTENDED TO THE TOP OF THE STUD.
12'
o FUTURE
BUILDING SEWER
w
Z
J
} 6"x6"x6" WYE WITH A
SURFACE CLEANOUT WITH
w CAST IRON RING & COVER
p (EAST JORDAN IRON WORKS
Of 2975 OR APPROVED EQUAL,
o SPECIFY "SEWER" ON LID,
SEE STD. PLAN 403.1 FOR
INSTALLATION)
ACCEPTABLE PROCEDURES FOR SIDE SEWER CONNECTIONS
TO MAIN LINES ARE AS FOLLOWS:
A. VITRIFIED CLAY MAIN -CUT OUPLINGSFLEXIBLE ( ERNCO OR APPROVED CEQUAL).
B. CONCRETE MAIN -CORE -DRILLED WITH ROMAC SADDLE
(OR APPROVED EQUAL).
2G NC�� 2% MIN SLOPE C. PVC MAIN -CORE -DRILLED WITH ROMAC SADDLE (OR APPROVED
- - - - - EQUAL) OR CUT IN NEW TEE USING RIGID COUPLINGS
HORIZONTAL D. DUCTILE IRON MAIN -CORE -DRILLED WITH ROMAC SADDLE
(OR APPROVED EQUAL).
SEWER MAIN E. MANHOLE CONNECTION -ALL CONNECTIONS TO MANHOLES SHALL
BE AT MANUFACTURED KNOCK -OUTS OR THE
TYPICAL SIDE SEWER ELEVATION STRUCTURE SHALL BE CORE -DRILLED.
NOTE:
UNLESS OTHERWISE SHOWN ON PLAN, SIDE SEWER SHALL HAVE A MINIMUM 2.5' COVER AT PROPERTY
LINE OR 3-5' LOWER THAN THE LOWEST HOUSE ELEVATION, WHICHEVER IS LOWER.
STANDARD SIDE SEWER INSTALLATON
(SEWER MAIN TO PROPERTY LINE)
STD. PLAN - 406.1
370304
RECOMMENDED FOR APPROVAL
I
By: 4jL_t Date: it
By: Date:
By: Date:
By: Date:
NE 7TH SHORT PLATS 06/20/2013
C TY 0F
DONOGH HOMES / ENDURE INVESTMENTS, LLC FlELDBOOK:
RENTON PAGE.
SEWER DETAILS & NOTES DRAWING NO:
Planning/Building/Public works Dept. 3513 / 3517 & 3603 NE 7th STREET
SHEET: 8 OF: 1 A
SENIOR