HomeMy WebLinkAboutWWP2703613.20SANITARY SEWER NOTES AND DETAILS
FOR
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CITY OF RENTON
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
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APPROVED AND MODIFIED BY THE CITY OF RENTON IN THE RENTON STANDARD PLANS &
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SPECIFICATIONS. A SET OF APPROVED PLANS SHALL BE KEPT ON SITE AT ALL TIMES
DURING CONSTRUCTION.
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2.
THE HOURS OF WORK IN THE STREET RIGHT OF WAY SHALL BE PER CITY SPECIFICATIONS
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ON WEEKDAYS UNLESS OTHERWISE APPROVED IN WRITING BY THE
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PLANNING/BUILDING/PUBLIC WORKS DEPARTMENT. AN APPROVED TRAFFIC CONTROL PLAN
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MUST BE OBTAINED PRIOR TO BEGINNING ANY WORK WITHIN PUBLIC RIGHT OF WAY.
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3.
ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE AND IT SHALL BE THE
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CONTRACTOR'S RESPONSIBILITY TO VERIFY THE TRUE AND CORRECT LOCATION SO AS TO
AVOID DAMAGE OR DISTURBANCE.
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4,
A PRE -CONSTRUCTION CONFERENCE AND A 24 HOUR NOTICE SHALL BE REQUIRED PRIOR
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TO STARTING NEW CONSTRUCTION. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO
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SECURE ALL NECESSARY PERMITS PRIOR TO STARTING CONSTRUCTION. (INSPECTION WILL
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BE ACCOMPLISHED BY A REPRESENTATIVE OF THE CITY OF RENTON.) IT SHALL BE THE
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CONTRACTOR'S RESPONSIBILITY TO NOTIFY THE PUBLIC WORKS INSPECTOR 24 HOURS IN
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ADVANCE OF BACKFILLING ALL CONSTRUCTION.
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5.
CONTRACTOR IS SOLELY RESPONSIBLE FOR THE MEANS, METHODS AND SEQUENCES OF
CONSTRUCTION AND FOR THE SAFETY OF WORKERS AND OTHERS ON THE CONSTRUCTION
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SITE.
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IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO OBTAIN STREET USE AND ANY
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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.
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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
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THE SANITARY SEWER SYSTEM, WHICH HAS BEEN STAMPED AND SIGNED BY A LICENSED
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PROFESSIONAL ENGINEER OR LICENSED PROFESSIONAL SURVEYOR.
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10.
BACKFILL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE PIPE IN LAYERS WITH A
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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
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THE TRENCH. MATERIALS TO COMPLETE THE FILL OVER PIPE SHALL BE THE SAME AS
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DESCRIBED.
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11.
OPEN CUT ROAD CROSSINGS FOR UTILITY TRENCHES ON EXISTING TRAVELED ROADWAY
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SHALL BE BACKFILLED WITH CRUSHED ROCK AND MECHANICALLY COMPACTED UNLESS
OTHERWISE APPROVED BY CITY OF RENTON.
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12.
DATUM FOR VERTICAL CONTROL SHALL BE NORTH AMERICAN VERTICAL DATUM 1988 METERS,
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AND FOR HORIZONTAL CONTROL SHALL BE NORTH AMERICAN DATUM 1983/1991 METERS
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UNLESS OTHERWISE APPROVED BY THE CITY OF RENTON PUBLIC WORKS DEPARTMENT.
REFERENCE BENCHMARK AND ELEVATIONS ARE NOTED ON THE PLANS.
13.
ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED TO THE
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SATISFACTION OF THE DEPARTMENT FOR THE PREVENTION OF ON -SITE EROSION AFTER THE
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COMPLETION OF CONSTRUCTION.
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ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN
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ACCORDANCE WITH THE STANDARDS AND SPECIFICATIONS OF THE CITY OF RENTON
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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
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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
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GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WILL BE SUPPORTED ON A UNIFORMLY
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DENSE, UNYIELDING BASE. PIPE BEDDING SHALL BE PEA GRAVEL 6 INCHES ABOVE AND
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THE PIPE.
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15.
SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE (PVC) RUBBER GASKETED ASTM D
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3034, SDR 35, OR DUCTILE IRON CLASS 50, UNLESS OTHERWISE APPROVED BY THE
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WASTEWATER UTILITY.
16.
IN UNIMPROVED AREAS, MANHOLE TO EXTEND MINIMUM 6 INCHES AND MAXIMUM 12 INCHES
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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.
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S" BUILDING SEWER PIPE
WITH £' SIDE OUTLET
1:3:5 MIX
CONCRETE
BLOCKING
CAVALLA
A PORTION OF THE SE 1/4 OF SECTION 14, TOWNSHIP 23 N., RANGE 5 E., W.M.
KING COUNTY, WASHINGTON
PROPERTY LINE
FUTURE
BUILDING SEWED
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-j fi"X6° X6 WYE"x 4 STUD MARKING POST PAINTED
SURFACE CLEANOUT WITH WHITE WITH THE WORD "SEWER" STENCILED
a CAST IRON RIND & t OVL i IN 3" HIGH BLACK LETTERS AND i WIRE
a WRAPPED AROUND THE STUD AND
O (EAST JORDAN IRON WORKS EXTENDED TO TH IUP OF THE SI.UD.
2975 OR APPROVED EQUAL,
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 IN 4 NEW TEE USING FLEXIBLE
GOUT FERNOO OR APPROVED EQUAL).
13, OONCRFTE MAIN - CORE -DR' IH A ROMAC SADDLE (OR
APPROVED EQi-AL ,
C. PVC MAIN - CORt-DRIL ED WITH A ROMAC SADDLE (OR APPROVED
EQUAL) OR CUT IN A NEW TEE USING RIGID COUPLINGS.
D. DUCTILE IRON MAIN - GORE -DRILLED WITH A ROMAC SADDLE (OR
APPROVE? EQUAL)
E. MANHOLE CONNECTION - ALL CONNECTIONS TO MANHOLES SHALL BE
AT MANUFACTURED KNOCK -OUTS OR THE
STRUCTURE SHALL BE CORE --DRILLED.
60" ALLOWABLE MAX.
FOR CAST IRON PIPE
OR DUCTILE IRON PIPE:
6" SIDE OUTLET TEE
-SEWER
6" MIN. MAIN
C - BLOCKING ANGLE
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C�C 2% MIN_ SLOPE
HORIZONTAL
WER MAIN
TVYEICAL SIDE SEWER ELEVATION
NOTE:
UNLESS `? PLAN, SIB_ '?ALL HAVE
A, MINIM:_ EI :)PERTY L I'l C "'
THAN TI HOUSE ,rATION,
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PUBLIC WORKS
DEPARTMENT
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BULIHULES - 3 PLGS
EQUALLY SPACED 120°
// APART ON 23 1/16' C586me )
i DIA S;C, (SEE WiATL)
25' ➢'TA,
3/4'SrTr�.
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3/4 L 2 1/B`
1222mm3 C64 nr l
TYP
COVER SECTION VIEW
26 1/2` DIA
L673mma
25 1/4' DIA
E641mr+17 1 1/16•
114" c6r,r,) DiA LC27mml
CNEEIPRENE GASKET
..,. .-..._ - 6'
ii5f mm]
5/8' '1 3/B' DIA CL OPEN
[i6mri E594r11�7
27 5/16' TJIA_
1694riraJ
- 3'4 1/8' DIA
P"I e 1
SEPTEMBER 2011
TILT SDC. (ALLEN I} AD>
5/8'-11 X 1.5 SE
RUBBER 'WASH ER
1/4'
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GASKET GROOVE DETAIL
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FRAME SECTION VIEW 1, AEI- COVERS SHALL BE LOCKING LID FIER EAST
JORDAN IRON WORKS INC. No, 3717CI OR EQUAL.
2, USE AND COVER FOR STORM (SPECIFY
"°DRA A COVER), SANITARY (SPECIFY
"SEWE OR WATER (SPECIFY "WATER").
20
SM. PLAN 401
¢ J,+ O MANHOLE FRAME AND COVER 3613?E ECEMBER 2008
W (S' C e`n t)E PIPE ZONE
BEDDING MATERIAL =OR
SANITARY SEWER 'RIFE
. -
kSEE NOTE 6) -\\
FOUNDATION LEVEL
REDDING FOR SANITARY SEVER PIPE
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1. PROVIDE UNIFORM SUPPORT UNDER BARREL.
2, HAND TAMP UNDER HAUNCHES,
3: COMPACT BEDDING MATERIAL TO 95 a MAX. DENSITY EXCEPT DIRECTLY
OVER PIPE, HAND TAMP ONLY.
4, SEE "EXC;AVAIION AND P REP,A'RAIJON UT TRENCH" IN THE SANITARY
SEWER SECTION OF THE STANDARD SPECIFICATIONS OR TRENCH
W'IG f H "W", AND TRENCHING OPTIONS, THE PIPE LONE WILL BE THE
ACTIJAL TRENCH 'WIDTH,
5. 'RFNCH BACKFILL SHALL CONFORM TO "BACKFILL , : N THE SANITARY
SEWER SECTION OF THE STANDARD SPECIFICATIONS, EXCEPT THAT
ROCKS OR LUIMPS LARGER THAN 1" PER FOCI QF PIPE I)!tMLIEK
SHALL NOT BE USED IN THE BACKFILL VATER'AI_.
6, PIPE 70NE MATER A SHALL BE "CRAVE, BACKT!LL_ FOR DRAINS" A:
SPEC IFsFD IN THE AGGREGATES SECTION Or THE STANDARD
SPEC'I° CA IONS.
7. PIPE MUST BE ANCHOREDIN SUCH A MANNER AS TO ENSUR."' FLOW
LINE 15: MAINTAINED.
STD. PLAN - 405
PUBLIC WORKS PIPIT BEDDING -_ _
DEPAFTIvfENT FOR SANITARY SEWERS
MARCH 2008
7'
NOT TO SCALE
MANHOLE FRAME AND COVER
SEE STD, PLAN 401
AUJUSIMEN'r RINGS (2"MIN.)
SEE 'NOTE 6
MORTAR JOINT(S) (3/8" MIN,)
SEE MOTE 5
CONE (ECCENTRIC)
RUBBER GASKETED JOINTS IN
ACCORDANCE WITH ASTM 0 -443
STEPS - POLYPROPYLENE STEPS
SHALL BE INCLUDED
CONCRETE RISER BY PIPE INC.,
OR APPROVED EQUAL,
I..AD DFR.-POLYPROPYI.EN E
SHALL BE ATTACHED TO MANHOLE
MAX, PIPE SIZE -- `E'
CONCRETE SHELF
PRECAST BASE SECTION
OR ;'AST IN SHELF,
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48" MH
48"
6" MIN.
5"MIN
1 24" VIN.
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1
54" MH
54"
8" MIN,
' 5.5" MIN,
24" MIN.
24'
60" MH
60"
8" MIN.
8" MIN.
42" MIN,
3D°° I.L},
NOTES:
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STEPS .0 BE POLYPROPYLENE SAFETY STEPS
2.
STEPS ARE TOBE IN PLACE BEFORE MANHOLE SECTIONS ARE INSTALLED.
3.
CASTING SHALL BE PER SID. Pi AN 401.
4
MANHOLE SECTIONS 7O BE OI )RCED PRECAST CONCRETE.
6,
ALL J0114TS BETWEEN THE CO:4L. LR RINGS, BRICKS AND CASTING SHALL BE GROUTED.
6,
ADJUSTMENT OF THE CASTING .0 GRADE. SHALL BE ACCOMPLISHED WITH A COMBINATION OF
ADJUSTMENT RINGS, BRICKS AND MORTAR ONLY. BRICKS SHALL BE STAGGERED TO CREATE A RUNNING
BOND OR 1/2 BOND. THE USE OF SHIMS IS PROHIBITED.
7.
SA� - " SEWER MANHOLES SHALL HAVE ALL INTERIOR SURFACES, 'iNCI ,.UDiNG CHANNELING,
SEALED) WITH A HIGH SOLIDS URETHANE COATING; WASSER MC-ARDSHIELD OR
F. EQUAL; COLOR OF COATING SHALL BE WHITE.
8.
R 4SKETFD JOINTS SHALL BE IN CONFORMANCE WITH ASTM * -443,
C SHALL BE A MINIMUM OF 3/4 OF THE INSIDE DIAMETER OF T HE LARGEST PIPE.
nTANHOLE SHALL BE MADE USING CPK ADAPTOR, KOR-N-SEAL BOOTS OR
APPROVE .JAL.
11,
IN UNIMPR. ARE MANHOLES MANHOLES SHALL EXTEND A 'MINIMUM OF 6" AND A MAXIMUM OF 12"
ABOVE TINT R MUST HAVE A MINIMUM 2' DIAMETER CONCRETE RINGS POURED AT GRADE,
IN PAVED f' COVER MUST SLOPE IN ALL DIRECTIONS TO MATCH PAVING',
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, PLAN 400.1
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PUBLIC WORKS
STANDARD SANITARY MANHOLE
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DEPARTMENT
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SEPTEMBER 2011
1112 PLUG AS DAM
TEE OF APPROPRIATE SIZE
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SEE NOTE 6
-"7"
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- "RELINER" BRt
STEEL. ADJUSTAL (.lL-HMiI-
BRACKETS OR APPROVED DUAL
90' BEND
3/4 THE DIAMETER OF
THE DOWNSTREAM PIPE
NOTES:
1, INSIDE DROPS ARE ONLY TO BE USED UPON APPROVAL BY THE
WASTEWATER U71 TY SECTION.
2 ALL PIPES ANDFITTINGS SHAL r3 . SIMILAR SIZE AND MATERIAL
<A I L F M R
AS INCOMING MAINLINE,
3: MINIMUM SIZE MANHOLE FOR INSIDE DROP CONNECTION SMALL BE
DIAMETER.
4. ':ALE SHALT_ BE. MADE USING GPK ADAPTOR,
5R APPROVEE, EQUAL,,
5, WITHIN A SD" DIAMETER MANHOLE, THE MAXIMUM ALLOWABLE DIAMETER
OF THE INSIDE DROP PIPING IS 12", INSIDE DROPS EXCEEDING 12" IN
DIAMETER OR MULTIPLE DROPS SHALL. BE REVIEWED BY THE WASTEWATER
UTILITY AND MAY REQUIRE A LARGER DIAMETER MANHOLE.
6, "RELiNER" BRAND STAINLESS STEEL ADJUSTABLE CLAMPING BRACKETS
OR APPROVED EQUAL SHALL BE INSTALLED WITHIN 6" OF
BOTH BELL AND SPIGOT ENDS OF EACH DROP PIPE,
IF DROP PIPE LENGTH EXCEEDS 5 FEET THEN CENTER STRAPS
SHALL BE INSTALLED WITH A MAXIMUM SPACING OF 4 FEET
ON CENTER, BRACKETS SHALL BE ATTACHED UTILIZING ST,AENLESS
STEEL EXPANSION BOLTS, MIN, 2 EACH AT CONNECTION PINTS.
PUBLIC WORKS IlNSiDE DROP CONNECTION
DEPARTMENT FOR SANITARY MANHOLE
RAISE-1/2"
WIDE BORDER
S'i°11. PLAN 402.2
AUGUST 2011
3/4" SQUARES SPACED - 3/4"
AS INDICATED - HT. 1 /8"
1/2"
5/8"
2-7/8" 4'
CAST IRON RING AND COVER
PIPE MATERIAL AS SPECIFIED
BY THE ENGINEER
12 "/ 0
FIBEF
PACK
45' (1 /8)
PLUG TO BE SEALED
IN SAME MANNER AS
MAIN SEWER JOINTS.
CONCRETE
CLASS 3000
6" OR 8" CLEAN -OUT DETAIL
NOT TO SCALE
RECORD SET
PER AS -BUILT REVISIONS 5-31-2013 CITY OF RENTON
DEPARTMENT OF PUBLIC WORKS
CHECKED FOR COMPLIANCE TO CITY STANDARDS
SANITARY SEWER NOTES AND DETAILS
DESKIeD CP
DATE 8/ 18/ 1 1 FILE NO. QUA 03-
DRAWN AJ
CHECKED AS SCALE F0-D BOOK PACE -
APPROVED slur C32 OI= 32
DIRECTOR OF PUBLIC WORKS
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