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EX. SEWER MAIN
PROPERTY LINE
---SPOOL (LENGTH AS NEEDED) ? i
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6" SEWER STUBE I;, � FUTURE 4" SIDE SEWER
2"x 4" STUD MARKING POST PANTED
SEWER MAIN TEE X 6" TEE I 6" CAP WHITE WITH THE WORD "SEWER" STENCILED
IN 3" HIGH BLACK LETTERS AND #6 WIRE
2 I WRAPPED AROUND THE STUD AND
EXTENDED TC THE TOP OF THE STUD.
COUPLING (TYP.)
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5"X6"X8" SURFACE CLEANOUT NTH CAST IRCN RING AND COVER
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I (EAST JORDAN IRON WORKS PRODUCT NO. OC367502 OR
APPROVED EQUAL, SPECIFY "SEWER' ON LID),
c I (SEE STD. PLAN 403.1 FOR INSTALLATION)
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JM EAGLE THREADED CLEAN -OUT ADAPTER HUB
BEND AS & PLUG (OR APPROVED EQUAL)
REQUIRED
EXISTING SANITARY
SEWER MAIN -2.0% MIN. SLOPE \3
` FUTURE 4" SIDE SEWER
`G" SEWER STUB 6"X6"X6" WYE FUTURE 6"x 4" REDUCER
`SEWER MAIN SIZE X 6" TEE
ACCEPTABL PROCEDURES FOR SIDE SEWER CONNECTIONS TO EXISTING SEWER MAIN
A. VITRIFIED CLAY MAIN - CUT IN A NEW PVC 'TEE" USING "STRONG -BACK' FLEXIBLE COUPLINGS (FERNCO OR APPROVED EQUAL).
B. CONCRETE MAIN - CUT IN A NEW PVC "TEE" USING "STRONG -BACK" FLEXIBLE COUPLINGS (FERNCO OR APPROVED EQUAL).
C. PVC k C900 PVC MAIN - CUT IN NEW TEE USING RIGID COUPLINGS OR CORE -DRILLED WITH A ROMAC SADDLE
(OR APPROVED EQUAL).
D. DUCTILE IRON MAIN - CORE -DRILLED WITH A ROMAC SADDLE (OR APPROVED EQUAL)
E. MANHOLE CONNECTION - ALL CONNECTIONS TO MANHOLES SHALL BE AT MANUFACTURED KNOCK -OUTS OR THE STRUCTURE
SHALL BE CORE -DRILLED.
3000 PSI MIX6SEWER
NCRETE N
BLLOCKINGHORIZONTAL
6" MIN. MAIN SEWER MAIN
CONCRETE BLOCKING ANGLE
OF TEE AT MAIN BETWEEN 25' AND 45' TYPICAL SIDE SEWER
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 STD. PLAN -406.1
• PUBLIC WORKS D:
s1� DEPARTMENT INSTALLATION
(SEWER MAIN TO PROPERTY LINE)
W (SEE NOTE 7) LIMITS OF PIPE ZONE
�D11
BEDDING MATERIAL FOR Z,/
SANITARY SEWER PIPE O.D. OF PIPE
(SEE NOTE 5) /
FOUNDATION LEVEL
/ 6"
BEDDING FOR SANITARY SEWER PIPE
NOTES:
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. PIPE INSTALLATION SHALL BE PER SECTION 7-08 OF THE
STANDARD SPECIFICATIONS.
5. PIPE ZONE MATERIAL SHALL BE PER SECTION 9-03.12(3)'
OF THE STANDARD SPECIFICATIONS OR PEA GRAVEL.
5. PIPE MUST BE ANCHORED IN SUCH A MANNER AS TO ENSURE FLOW
LINE IS MAINTAINED.
7. TRENCH WIDTH SHALL BE PER SECTION 2-09.4 OF THE
STANDARD SPECIFICATIONS.
STD. PLAN - 405
.• PUBLIC WORKS PIPE BEDDING APP �E'
�DEPARTMENT FOR SANITARY SEWERS 0
G Lnm
weew".b ni. m. DATE
OFFE ENGINEERS
13932 SOUTHEAST 159TH PLACE
RENTON, WASHINGTON 98058
PHONE: 425-260-3412
CONTACT: DARRELL OFFE, P.E.
A PORTION OF THE SE 1/4, SECTION 10, TOWNSHIP 23 N., RANGE 5 EAST, W.M., CITY OF RENTON, WASHINGTON
FD MIC
CONIC MON W/BRASS DISC
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SANITARY SEWER NOTES AND SPECIFICATIONS
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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 of 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
12. 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.
13. 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.
14. 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.
15. Sanitary sewer pipe shall be polyvinyl chloride (PVC) rubber gasketed ASTM D 3034,
SDR 35, or ductile iron class 50, unless otherwise approved by the Wastewater Utility.
16. 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.
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IE 18 PEP E=449.44
IE 18" PEP N=449.52
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119LF., 6" S.S. @S=2.02%. _
10' SIDE SEWER 20��
EASEMENT °6'
(PRIVATE)
STA. 2+93
IE=450.08
LOT 5
MIN. FF ELEV=456.00
LOT 6
MIN. FF ELEV=456.00
A STA. 2+41
IE=450.79
NOTE:
EXISTING UTILITY LOCATIONS SHOWN HEREON ARE
APPROXIMATE ONLY. IT SHALL BE THE CONTRACTOR'S
RESPONSIBILITY TO DETERMINE THE EXACT VERTICAL AND
HORIZONTAL LOCATION OF ALL EXISTING UNDERGROUND
UTILIITES 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: 811
S88'21'18"E 242.05' (M)
x'^y N887 (LM)
NE 6th STREET
8121A"LNASHER "15025"
°s �y 27.35' (C)
RIM=455.99
8" CONIC NW/S
CTR CHAN=449.19
1'INSTALL 6" SIDE SEWER
'yy PER STD. PLAN #406.1
(TYPICAL 7 LOCATIONS)
4 NOTE..
SIDE SEWER CLEANOUTS SHALL BE
x ' Oil PER CITY DETAIL 403.1, SHEET 11.
CLEANOUTS BEHIND SIDEWALK SHALL BE
LOCATED IN 2'x 2' CONCRETE PAD
ADJACENT TO THE BACK OF WALK
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PRIVATE EASEMENTS FOR SIDE SEWER
ARE LOCATED:
ON LOT 5; 10' WIDE; BENEFIT FOR LOT 4
ON LOT 7; 15' WIDE; BENEFIT FOR LOT 3
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C 15' UTILITY EASEMENT J a 55.42
LOT 3 (PRIVATE) "y INL
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MIN. FF ELEV=458.00
LOT 7 IE 12" DI NE=450.36
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MIN. FF ELEV=456.00 ° y x 9Z p I.,k x O N
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TEX �o PER PSE APPING II II
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xop CONS
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1yy PK NAIL Q� THIS CONSTRUCTION RECORD DRAWING IS A COPY OF A CAD FILE PREPARED
x S88'24'03"E } BY OFFE ENGINEERS, PLLC AND HAS BEEN EDITED TO REFLECT FIELD VERIFIED
xiti ° INVERT AND RIM ELEVATIONS OF THE STORM, SANITARY AND WATER SYSTEM. FIELD
(N88•20'45"vyf84.o6' He)�0 , VERIFIED INVERT AND RIM ELEVATIONS WERE PROVIDED BY TERRANE SURVEYING, INC.,
ti9 ti" D ON DECEMBER 10 2018. THE ON -SITE PRIVATE STORM DRAINAGE AND PUBLIC/PRIVATE
N88 �'I�18 W LUM ❑EHH xy1 coNcZD1�,0° a°�6y ��' WATER AND SEWER SYSTEMS WERE INSTALLED IN ACCORDANCE WITH THE APPROVED
RIM H457.•96' CALC
8" CONC E/W =�T PLANS AND THE DOCUMENTED FIELD REVISIONS AND FUNCTION AS INTENDED.
CTR CHAN=449.75 4 = o SSMH
x RIM=456.25 III
>J r 8" CONIC N/E� W RIM=455.61 \\
8 CTR CHAN=4471C512" CPEP W=449.01 ❑EHHII1 ,<
Z D INL E 12" CPEP N=448.71 RECORD DRAWINGS
z RIM=456.18 IE 12" CPEP 5E=448.96
E 12" CPEP N=452.43 S-390702
IE 12" CPEP E=452.33
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
NOTE: ALL TRENCH RESTORATION SHALL BE PER CURRENT
CITY OF RENTON STREET OVERLAY AND TRENCH RESTORATION DETAIL
ALL
AT
SANITARY SIDE
MINIMUM SLOPE=2.00%,
SEWER
STUBS SHALL BE PVC PLACED
TYPICAL.
OF WASyo�t>
NC°
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27460 °
Fss� 0 N AL ° °
12/18/2018
SURVEYED:
4
AS-BUILTS
D.L.O.
12/18/18
DESIGNED:
D.L. OFFE, P.E.
3
SIDEWALK RE -ALIGNMENT FOR EX. TREE
D.L.O.
7/12/18
2
FIELD CONDITIONS W/EX. W.M. CONFLICT
D.L.O.
3/05/18
DRAWN:
1
EXISTING TREE REMOVED IN FIELD
D.L.O.
1/15/18
CHECKED:
NO.
REVISION
BY
DATE
APPR
APPROVED:
SCALE:
ONE INCH
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
VERTICAL: NAVD ISM
HORIZONTAL: NAD 1983/1991
DATU M
CITY OF
R
RENTON
valsv-
Planning/Building/Public Works Dept.
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DATE: O
MEAD SHORT PLAT I2DK8/2018 =
TUSCANY CONSTRUCTION, LLC ()
PAGE:
SEWER PLAN
DRAWING N0:
522 HOQUTAM AVENUE NE W
RENTON, WASHINGTON [!!714°F2o LU