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SANITARY SIF%MER NOTES & SPECIFICATIONS
1. All work materials shall be in conformance with the standards and specification of the City of
Renton Utility Department and the latest edition of the WSDOT/APWA Standards and Specifications.
2.AII 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.
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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.
TA copy of these approved plans must be on the job site whenever construction is in progress.
S.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.AI1 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 inches 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 inches and maximum 12 inches above
finished grade. In paved area, cover must slope in all directions to match paving.
POLTIHOLES 3 PLCS
EQUALLY SPICED 124`
APART DN 23 1/16' (58i6mm),
ILIA E,C. (SEE DETAIL)
COVER & FRAME
PLAN VIEW
85' MA,
t 635mmD.... ......... I`
3/4, 125mrs7
'� E1�rtiIF7
8 3/4' L 1/2'
TF"P
COVER SECTION VIE
x sirtani
[m{SRC
t
5J=1N__A*n
C3) BLT SOC. (ALLEN HEAD)
5 / R' 11 X 15 Ss
RUBBER WASHER
HER
EON aOLTING DETAIL..
PIS 1/2' DIA
_ L6i3'.r'srroa
_ 2- 1/4' DIA
Lb4tr�ra� "� t 1/1A` 1',4. 1 iJ1FS`
Lr`4' <<".6r�ti) }1 N [27r1rv1 C�Zrrstl
NE7FRENE CASKET I
iLF 7uels��rl C3MMI �.
CRSes�]
11,19,
5/€ . J e3 3/8" DIA CL DPLN
Gl ram] L594MMJ GASKET GROOVE DETAIL
27 5/16' DIA
E694nnl
s4 I/8' DIA.
LMiI+MJ NUIL5
FRAME SECTION VIEW 1. ALL COVERS SHALL SE LOCKING LID PER EAST
JORDAN IRON WORKS INC, No, 3717C1 OR EG7UAL..
2, USE FRAME AND COVER FOR STORM, (SPECIFY
"DRAIN" ON COVED),. SANITARY (SPECIFY
"SEWER"), OR WATER SPECIFY HATER").
PCBG WORKS ( M. PLANg 401
PEPA "11idE MANHOLE FRAME AND CO IF
�_�2C�12MBER 08
HAGENSON
CONSULTANTS LLc
CIVIL ENGINEERING & LAND DEVELOPMENT CONSULTANTS
6484-48TH AVE SW Seattle WA
phone 206 938-61%11126fax 206.938-7645
email H.HagensonDCOMCAST.NET
LIFT POCKET
- 11 N.C. SOCKET HID
SCREW 1 Y4° LONG
tE1RON7E OR S-S.)
°' x 2" RAISED PACTS
12�g
14"
CAST IRON RING AND COVER
2.. AC, 2' 0-7
6" CONCRETE
CLASS 3LIOQ SAND {"7R
EXPANDABLE
FOAM
WATER TIGHT
PLUG
45- (1/8) BEND
8<,
PIPE MATERIAL AS SPECIFIED
BY THE ENGINEER,
45' (1./8) BEND
1. 8" .AND E" CLEANCUTS, ON SE R MAINS SHALL BE EAST j0RDAN IRON WORKS INC.
Na. 3698 OR EQUAL. GLEAN CUT SHALL BE A WATER TIGHT ASSEMBLY,
2. IN UNIMPROVED AREAS, POUR A V-0 THICK, 2'-0" SQUARE
CONCRETE, CLASS JOIDD, PAD AROUND THE RING AND COVER.
P1JBUC WORKS $CAR 6 INCH +DEAN-CtUT . PLAN ®4t��.
)DEPARTMENT FOR SANITARY EWER MAINS
PTEMBER 2011
7, 1
NOT TD SCALE
MANHOLE FRAME AND COVER
SEE 'STD. PLAN 401
ADJUSTMENT RINGS (2" MN,)
SEE NOTE 6
MORTAR JDI"<-;) (3/,6- MIN,)
SEE NOTE 5
CONE (ECCENTRIC)
RUBBER GASKETED JOINTS IN.
ACCORDANCE WTH AS71M G 443
STEPS - POLYPROPYLENE STEPS.
SHALL. BE INCLUDED
C04CRETE RISER BY PIPE INC,,
,OR APPIRC'V D EQUAL.
LADDER -POLYPROPYLENE
SHALL BE ATTACHED TO MANHOLE
MAX. PIPE SIZE 'E'
CONCRETE SHELF
PRECAST BASE SECTION',
OR CAST IN SHELF".
A.
B,
,C,
O' ,E,
48" MH' 48"
6", MIN.
5"MIN
24" MIN. 21"" I.D.
54-, MH' 54"
6C' MH 60-
B"° MIN.
B" MIN_
5.5" MIN'.
b" MIN,
24" hIIN. 24" I.Q.
42" MIN. 3O" LD.
I
1. STEPS TO 9E POLYPROPYLENE SAFETY STEPS.
2. STEPS ARE TO BE IN PLACE BEFORE MANHOLE SECTIONS ARE INSTALLED.
3, CASTING SHALL BE PER STC, PLAN 401_
4. MA4HOLE 'SECTIONS TO BE OF REINFORCED PRECAST CONCRETE,
5. ALL JOINTS BETWEEN THE CONE, RISER RINGS, BRICKS AND CASTING SHALL BE GROUTED,
6. ADJUSTMENT OF TiHE CASTING TO ORAdE SHALL RE .ACCOMPLiSHED W.TF A COMBINATON OF
AI)JIISTMFNT RINGS, BRICKS ANC MORTAR ON,LY BRICKS SHALL BF STAGGERFD 70 CREATE A RLJNNIN .
BOND OR 1/2 BOND, THE USE OF SHIMS 15 PROHIBITED.
7. SANITARY SEVER MANHOLES SHALL HAVE ALL INTERICR SURFACES, INCLUDING CHANNELING,
CQ,ATFD (SEALED) 1MTH A HIGH SOLIDS URETHANE COATING: WASSER PAC-ARDSHIEw- iDl;;
APPRIOVE€? EQUAL; COLOR OF COATING SMALL BE WHITE.
8, RUBBER GASKETED JOINTS SHALL BE IN CONFORMANCE WITH ASTM 0-443.
B. CHANNEL HEIGHT SHALL HE A MINIMUM OF 3,/4 OF THE INSIDE CIAMETEFR OF THE LARGEST PIPE.
10, CONNECTIONS TO M,ANHOI F SHALL BE MADE USING GPK ADAPTOR, KOR-N-SEAL HOOTS OR
APPROVED FQUAL.
11, IN UNIMPROVED AREAS, MANHOLES SHALL EXTEND A MINIMUM OF 6" AND A MAXIMUM OF 12''
ABOVE FINISHED GRADE OR MUST HAVE A MINIMUM 2' DIAMETER CONCRETE RINGS POURED AT GRADE,
IN PAVED AREAS, COVER MUST SLOPE IN ALL DIRECTIONS TO MIATGH PAVING..
PORTION QF
SEC. 31, T. 23_ N.,_ R.
05 E., W.M.
RENTON, WASHING
ON
PROPERTY LINE
- FUTURE
BUILDING SEWER PiPE 1
BUILDING SE R
4" POST PAINTED
r\-IFF-EDE QUTLET
�
2�t ai1.10 MARKING
6" D(6 X6" WYE WHITE Y+fIITH THE WORD 'SEWER" STENCILED
ab
SURFACE CLEANOUT WTH
IN 3`° HIGH BLACK LETTERS AND 06 WARE
CAST IRON RING & COVER WRAPPED AROUND THE STUD AND
CL
(EAST JLDRDAN IRON WORKS EXTENDED TO THE TOP OF THE STUD.
2975 OR APPROVED EQUAL,
SPECIFY *SEWNEtR' ON L1%
SEE STD, PLAN 40.11 FOR
VL51DZ_SLW_R_AML BUILDING SE+N[ R
INSTALLATION)
ACCEPTABLE PROCEDURES FOR SIDE SEWER CONNECTIONS TO MAIN
LINES ARE AS FOLLOWS:
A.
VIT;OFIE€3 CLAY MAIN --- OJT IN A NEW TEE USING FLEXIBLE
COUPLINGS (FERNCO OR APPROVED EQUAL)-
B.
CONCRETE MAIN - GORE -DRILLED WITH A ROMAC SADDLE (OR
APPROVED EQUAL),
C.
PVC MAIN -- CORE -DRILLED NTH' A ROMAC SADDLE (OR APPROVED
EQUAL) OR CUT IN A NEW TEE USiNG RIGID COUPLINGS.
D.
DUCTILE IRON MAIN - CORE-DRILLEI? WIT-i A ROMAC SADDLE (OR
APPROVED EQUAL)
E.
MANHOLE CONNEC-nON --- 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 IR
ON PIPE,
1.3:5 MIX b•'
CONCRETE ,
BLOCKING �"��r
SIDE OUTLET TEE
SEWER
6" MIN,. MAIN
ON.?ETE BLX1<ING ANGLE
Q.E__TEE ATM IN OVER 25
EL VA_ E
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 LOWED.
2% MIN SLOPE
HORIZONTAL
R MAIN
TYPICAL 5JQE SEWER ELI-V TA _lei I.
x STANDARD SIDE SEV EIA1
PUBI.,IC WORKS
DEPARTMENT
INSTALLATIOhI
(SEINER MAIN TO PROPEKTY LINE)
M. PLO - 400A
SEPTEM ER 2011
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f;E_ MATEFIILr�
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€BE0C'NC FOR S3,4N AP; Y-- fa_1E. PIKE
1, PP0`,,`IL_ U'.3IFOPM SU-PPOR T Ut 40'ER G Rl
), .,sv MPA ._L I �G I/AT,�F�€:*€ T ? , r". PaiAX. IJEI"1 „., E �:C PTIE?I T 'i
OVER -I tE. 4Af',!L`' Tr',,MP OT L'C.
=. 4LE "Eva At,,ATC'I AN[, aREPARAT 0I TI, IN �.t�lllrk(?<7
SEWSE T€CN O TL-E aTAN A., E TI S FC7 TFZ[-,I
AdDTH W�'" .� C I ; I �II�I O SUN PIPE /ENE ',N:LL-HE THE
Via. 7RrACH 13.CK TIL ;CFI ` g Ofx FOPIM TO ° F `CI FIL di" IN 74E S H T -R`,,:
FINF. , SE'''I I N 0 TF F a€ IDA . -EU r ; -I �, E, SLY I
i2s1,3sKS O R� L,)W'_ € AFG ER TH4N 1 5•'tER FC07 0:_ PIy µ
SHALL NCT BE ' �.ED 1t,d THE B:EVC .:FU_ xw AERiAL:.
6. RIFE "ZONE M. RIAI SHA° E "GRAVEL 844_,4D1 L FOIE DRAINS" AS
I''J T `F AGGREt.A .-S SEC.T.t.1"1 l THE STANDARD
.t'El-P..I'.SL.IN'E 1_0'e"
LINE IS M HN r r,,'ED.
8M.PLAN - N. w
,A* PUBLIC WORKS
DEPARTMENT STANDARD SANITARY MANHOLE, I
SEPTE ,ER 2011 i?L1' 11 °I` 11T'd't'
PIPE BEDDING
FOR SANITARY SEWERS
RS
HC JOB #201013
SURVEYED:
V
SCALE:
DESIGNED:
HEH
3
REVISED PER 10-21-2011 CITY COMMENTS
HEH
2/28
11
2
REVISED PER 4-26-2011 CITY` COMMENTS
HEH
3 11
DRAWN:
HEH
ONE INCH
1
REVISED PER 7-29-2010 CITE COMMENTS
HEH
P13OT11
CHECKED:
H L H
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
N0.l
REVISION
Ey
DATE
I
APPR
APPROVED: EH
VERTICAL NAVD 1988
HORIZONTAL NAD 1983/1991
t
M
ALL 90' TURNS SHALL BE ACCOMPLISHED
BY MEANS OF A WYE AND 45' BEND. Two
45' BENDS SHALL NOT BE ACCEPTABLE.
4" BEND AS REQUIRED (NO MORE
THAN 45' BEND). EVERY 2ND
4" CLEANOUT WYE WITH
CHANGE IN DIRECTION OR GRADE
45' BEND AND PLUG.
WILL REQUIRE A SURFACE
CLEANOUT WYE.
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HOUSE
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HOUSE a
HOUSE
a HOUSE
of
of
of
---i
3 -0" MIN.
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4" SEWER PIPE
I
4" SURFACE ^
(TYPICAL)
CLEANOUT
4" SEWER PIPE, SEE NOTES 2
JK
WYE
4" TEST TEE WITH
AND 3. MINIMUM UNE SIZE FOR
PLUG FACE UP
OTHER THAN SINGLE FAMILY IS 6"
4" CLEANOUT
(TYPICAL)
I
PROPERTY LINE
WYE WITH PLUG
PROPERTY LINE
c� 3' MIN.
Lo
c� c�
6"x 4" REDUCER
co
cD
F
� F
(TYPICAL)
F
x MAIN SEWER
LINE
x _ x
X
NOTES:
1. Prior to installation of a sanitary sewer connection, n side -sewer
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IF THE BUILDING SEWER SERVES ANY FIXTURE HAVING
permit must be purchased from the City of Renton Public Works
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FLOOD LEVEL RIMS LOCATED BELOW THE ELEVATION
Department.
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OF THE NEXT UPSTREAM MANHOLE COVER OF THE
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PUBLIC SEWER SYSTEM, A BACKFLOW PREVENTION
2. Types of pipe and fittln s that can be used for sanitary
pp g y sewers
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DEVICE SUCH AS CLEAN CHECK EXTENDABLE
BACKWATER VALVE OR APPROVED EQUAL SHALL BE
shall be approved by the Department of Public Works. Rubber or
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INSTALLED.
neoprene gaskets as specified by the manufacturer, shall be
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used on joints.
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4" FLEXIBLE COUPLING
(FERNGO OR EQUAL)
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3. A minimum grade of 2% (1/4" per foot) must be maintained
SURFACE CLEANOUT
with 4" pipe_ In the event a 2% grade cannot be maintained, the
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4"x 4"x4" WYE
owner must sign a City of Renton grade release form and then
4" PIPING
can install 6" pipe at a grade of 1%.
PLAN
4. For inspection of side sewer, call 24 hours in advance. The
BUILDING DRAIN FOR
inspection phone number is on the side sewer permit. Site
LOW ELEVATION HOUSE
must be ready for inspection and representative on site when
Inspector arrives at appointed time. Side sewer and stub shall
be tested per City specifications. Make the connection at the
MAIN TO
PROPERTY LINE 5'-0"
5-0"
house. Do not backfill the ditch until approval is given by the
PROPERTY LINE FROM THE HOUSE BUILDING DRAIN,,inspector.
Final approval will be granted after the existing septic
SIDE SEWER
BUILDING SEWER
2*-5"tank
has been pumped out and filled with sand.
TO 3'-0"
3'-O"MIN.
5. Install side sewer with 2' minimum cover. 18" cover is allowed
-
at the house if outlet is shallow-
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6. If side sewer stub is not available. The owner shall be
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Corn
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¢
responsible for its installation per standard drawing 4-06.1. All
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work within street right-of-way shall be done by a licensed and
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bonded contractor.
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7. All work shall be accomplished in accordance with the Washington
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Industrial Safety and Health Act_ (WISHA)
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8. All trench restoration for side sewers in the public right-of-way
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shall conform to the most current trench restoration
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requirements as in the Renton Standard Drawings.
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9_ All building sewer and side sewers shall have bedding in
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accordance with standard drawing 405.
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10. There shall be a minimum 10 foot horizontal separation between
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sanitary side sewers and water services and a minimum 5 foot
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horizontal separation between sanitary side sewers and all other
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utilities.
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CALL FOR LOCATIONS BEFORE YOU DIG
48HR LOCATORS 1-800-424-5555
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TYPICAL BUILDING SEWER
STD. PLAN - 406.2
•
PUBLIC WORKS
FROM PROPERTY LINE TO
DEPARTMENT
BUILDING CONNECTION
I SEPTEMBER 2011
NOTE
THE LOCATION OF ALL EXISTING UNDERGROUND
UTILITIES IS SHOWN IN AN APPROXIMATE WAY ONLY.
THE CONTRACTOR SHALL DETERMINE THE EXACT
LOCATION OF ALL EXISTING UTILITIES BEFORE
COMMENCING WORK. CONTRACTOR AGREES
TO BE FULLY RESPONSIBLE FOR ANY AND ALL
DAMAGES WHICHMIGHT BE OCCASIONED BY HIS
FAILURE TO EXACTLY LOCATE AND PRESERVE ANY
AND ALL UNDERGROUND UTILITIES.
S - 4W CALL 48 HOURS
BEFORE YOU DIG
'�#^�PC"T1 2��CWB
1-800-424-5555
356502
CHECK FOR COMPLIANCE TO CITY STANDARDS
DATE:
CITY 0� SANITARY SEWER NOTES & DETAILS 5/12/11
TALBOT ROAD TOWNHOMES FIELDBOOK:
RENTON PAGE.
4701 TALBOT ROAD SOUTH DRAWING N0:
Planning/Building/Public Works Dept. RENTON, WASHINGTON C 10
Y&L INVESTMENTS, LLC SHEEP: C OR12
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