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A PORTION OF THE SW 1/4, SE 1/4, SECTION 5, TOWNSHIP 23 N., RANGE 5 EAST, W.M., CITY OF RENTON, WASHINGTON
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ALL
SANITARY SIDE
SEWER
STUBS SHALL. BE PVC PLACED
AT
MINIMUM SLOPE=2.00%,
TYPICAL.
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NOTE: ALL TRENCH RESTORATION SHALL BE PER CURRENT z
CITY OF RENTON STREET OVERLAY AND TRENCH RESTORATION DETAIL w Li
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STANDARD SANITARY SEWER
MANHOLES PER STANDARD
PLAN #400.1
NOT TO SCALE
MANHOLE FRAME AND COVER
SEE STD. PLAN 401
ADJUSTMENT RINGS (2" MIN,)
SEE NOTE 6
MORTAR JOINT(S) (3/8.. MIN,)
SEE NOTE
CONE (ECCENTRIC)
RUBBER GASKET€D JOINTS IN
ACCORDANCE WITH ASTM C-443
STEPS - POLYPROPYLENE STEPS
SHALL 8E INCLUDED
CONCRETE RISER BY PIPE INC.,
OR APPROVED EQUAL,.
LADDER -POLYPROPYLENE
SHALL BE ATTACHED TO MANHOLE
MAX. PIPE 512E - 'C
CONCRETE SHFLF
PRECAST BASE SECTION
OR CAS! IN SHELF.
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E,
48" MH
4e c' VitI.
5"WIN
24" MINI.
21" U),
64" H
54 ` 8," I'417L
S.5°" MN,
24„ MIN.
24" LD,
6g: MH
60*1 8" ►r11N.-
6 MEN.1
42" MIN.
ICI" I.D;
NOTES;
STEPS TO BE POLYPROPYLENE SAFETY STEPS,
2, STEPS ARE TO BE IN PLACE BEFORE MANHOLE SECTIONS ARE INSTALLED.
3. CASTING SHALL. BE PER STD. PLAN 401,
4, MANHOLE SECTIONS TO BE OF REINFORCED PRECAST CONCRETE,
S; ALL JOINTS BETWEEN THE CONE, RISER RINGS, BRICKS AND CASTING SHALL BE GROUTED.
6. ADJUSTMENT OF THE CASTING TO GRADE SHALL BE ACCOMPLISHED WITH A COMBINATION OF
ADJUSTMENT RINGS, BRICKS AND MORTAR .ONLY. BRICKS SHALL BE STAGGERED TO CREATE A RUNNING
SOND OR 1/2,BOND: njL_ F !jHMC PROtiIBITEO;
7. SANITARY SEWER MANHOLES SHALL HAVE ALL INTERIOR SURFACES, INCLUDING CHANNELING,
COATED (SEALED) WITH A HIGH SOLIDS URETHANE COATING; WASSER MC-AROSHIELD OR
APPROVED EQUAL: COLOR OF COATING $HALL BE WHITE
8- RUBBER GASKETED JOINTS SHALL RE IN CONFORMANCE NTH ASTM C--443.
9. CHANNEL HEIGHT SHALL BE A MINIMUM OF 3/4 OF THE INSIDE DIAMETER OF TIME LARGEST PIPE'.
10. CONNECTIONS TO MANHOLE SHALL BE MADE USING GPK ADAPTOR, KOR—N—SEAL BOOTS OR
APPROVED EQUAL..
11, IN UNIMPROVED AREAS, MANHOLES SHALL EXTEND A MINIMUM OF 6" AND A MAXIMUM Or 12"
ABOVE FINISHED GRADE OR MUST HAVE A MINIMUM 2` DIAMETER CONCRETE RINGS POURED AT BADE:.
°N PAVED AREAS, COVER MUST SLOPE IN ALL DIRECTiONIS TO MATCH PAVING.
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FUDUC WORKS STANDARD SANITARY 'MANHOLE
DEPARTMENT SEPTEIBER 201
,DIM. IVTVV.V, IVL 1.J111 JII\LLI
STA. 2+54.47, KENNEWICK AVE. NE
EX. MH
RIM=235.86
IE=226.16, 8" EX.)
IE=226.67, 8" (NEW)
40LF., 8" PVC SS@S=3.65%.
SSMH #1, STD. MH-48" /
STA. 10+40.0, 2.5' RT.
RIM=236.33
IE=228.13, (MID —CHANNEL)
AS —BUILT DRAWINGS FROM
SURVEY MARCH 2O16
CALL 811 BEFORE YOU DIG!
OFFS ENGINEERS
13932 SOUTHEAST 159TH PLACE
RENTON, WASHINGTON 98058
PHONE: 425-260-3412
CONTACT: DARRELL OFFS, P.E.
WAShOF'�'�t>
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06/20/2016 NO'
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
UTILITTES 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
MCI. FF=2
STA. 0+00
IE=249.0, 6'
— — — — — — — — — — — — — — — —
SSMH #2, STD. MH-48"
STA. 12+37.0, 2.5' RT.
RIM=252.79
IE=244.76, 8"(OUT)
IE=245.75, 6" IN)
STA. 0+00
IE=252.0, 6"
UTILITY CONFLICT NOTE:
PROVIDE ETHAFOAM PAD WHEN VERTICAL
SEPARATION IS LESS THAN 1 FOOT.
GRAPHIC SCALE
0 10 20 40
1 inch = 20 feet
RECOMMENDED FOR APPROVAL
By: Date:
By: Date:
By: Date:
By! Date:
SURVEYED: SCALE:
— SITE SURVEY&MAPPING SCALE �RTIAL: AD 1 13/ „ CITY OF SHELDEN SHORT PLAT 06BOOK: 16
I HORIZONTAL: NAD 1983 7997 �►
DESIGNED: FlELD�OK:
D.L. OFFE, P.E. EXCEPTIONAL NW HOMES, LLC PAGE:
DRAWN: -IN RENTON
D.L. OFFE, P.E. ONE INCH aaTu M SEWER PLAN & PROFILE DRAWING NO:
CHECKED: AT FULL SCAIE Planning/Building/Public Works Dept.
IF NOT ONE INCH 1318 KENNEWICK AVENUE NE
AP P R SCALE ACCORDINGLY SHEET: OF:
REVISION BY DATE APPROVED: 9 18
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