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RECONNECT EXISTING 8' PVC I I I
TO M $8 WITH INSIDE DROP I I
PER DETAIL #2
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TYP. EACH SIDE
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EXIST. ASPH. CONC. PAVEMENT, TYP.
I 12 4" CL 'B' ASPHALT CONCRETE PATCH
TYP (MIN- 2 LIFTS)
- 6" CRUSHED SURFACING TOP COURSE
____ ___ _ _ ___ 1 .' ` � TRENCH
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Frl SUBSEQUENT BACKFILL
1 (SEE BEDDING /BACKFILL DETAIL)
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TTl I -; PAY LIMIT OF TRENCH
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J 7' 0" MAINLINE
� — — — — 6' -0" SIDE SEWERS
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DOTES
1. ALL TRENCHES IN ROADWAY AREAS SHALL BE BACKFILLED AND PATCHED
WITH TEMPORARY COLD MIX ASPHALT AT END OF EACH WORK DAY.
THIS WORK IS INCIDENTAL TO ALL TRENCH RESTORATION WORK.
2. THE FINAL SAWCUT JOINT SHALL BE A MINIMUM OF 1' BEYOND
THE UNDISTURBED EDGE OF THE TRENCH.
�' ABANDON IN PLACE / / / 3. ALL ASPHALT PATCH AREA OUTSIDE OF PAY LIMIT SHOWN SHALL
T7MH,, - BE CONSIDERED INCIDENTIAL TO OTHER ITEMS OF WORK.
NEW 48N MANHOLE / , / / -
/ DETAIL 1
ASPHALT CONCRETE PAVEMENT
RESTORATION DETAIL
/
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NEW 480 MANHOLE
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DATUM ELEV
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HORZ, SCALE. 1' = 20'
VERT. SCALE: 1" = 5'
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GRAPHIC SCALE
Engineering
A Planning
Surveying
Penhallegon Associates Consulting Engineers, Inc.
750 SIXTH STREET KIRKLAND, WA 98033 (206) 827 -2014 P.A.C.E. JOB NO. 96403.00
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TRENCH BACKFILL
5' -0" MAINLINE
4' -0" SIDE SEWERS
SEE DETAIL #1
FOR STREET RESTORATION
SUBSEQUENT BACKFILL MATERIAL
(NATIVE IF APPROVED BY ENGINEER
OR IMPORT PER SECTION 7- 17.3(3)
OF THE SPECIAL PROVISIONS.
PROPOSED SEWER MAIN
PIPE ZONE MATERIAL PER SECTION
9- 3.9(3) (TOP COURSE)
EXCAVATION AND BACKFILL OF
UNSUITABLE MATERIAL (IF NECESSARY)
DEPTH AS APPROVED BY ENGINEER
MATERIAL SHALL MEET SECTION
9- 03.9(1) BALLAST
NOTES:
1. PROVIDE UNIFORM SUPPORT UNDER BARREL.
2. HAND TAMP UNDER HAUNCHES.
3, COMPACT PIPE ZONE MATERIAL TO 90% MINIMUM DENSITY
EXCEPT DIRECTLY OVER PIPE WHERE COMPACTION WILL BE
HAND TAMP ONLY.
4, PIPE MUST BE ANCHORED IN SUCH A MANNER AS TO ENSURE
FLOW LINE IS MAINTAINED.
5, ALL EXCAVATION AND BEDDING AND BACKFILL MATERIALS
BEYOND PAY LIMIT OF TRENCH SHALL BE INCLUDED WITHIN
THE TRENCH EXCAVATION SAFETY SYSTEMS BID ITEM.
DETAIL 3
SEWER MAIN /SIDESEWER
TYPICAL TRENCH BEDDING BACKFILL
NTS
40'
x
EXIST 8" SS CLAY, PVC OR.\
OR CONC TO BE REMOVED
8" PVC PIPE TO SURFACE CLEANOUT
PER STANDARD. DETAIL B076
1/2 PLL� PS DAMP
41NLESS STEEL
APS
END
NOTES
1. ALL PIPE SHALL BE SIMILAR MATERIAL AS MAINLINE.
2. STAINLESS STEEL STRAPS SHALL HAVE A MAXIMUM
SPACING OF 18 ". STRAPS SHALL BE ATTACHED
UTILIZING STAINLESS STEEL EXPANSION BOLTS,
MIN. 2 EACH AT CONNECTION POINTS.
DETAIL 2
INSIDE DROP CONNECTION
TO 60" DIA MANHOLE
NTS
8" PVC PIPE (LENGTH AS NEEDED)
- 8" COUPLER
- EXIST 8" SS CLAY, PVC OR CONC
DEPTH APPROXIMATED BY
NEARBY INVERT
—8" DOUBLE SWEEP PVC TEE
8" PVC PIPE (LENGTH AS NEEDED)
8" PVC 1/8 BEND
— 8" PVC W, /CAP
NEW 8" PVC (LENGTH AS NEEDED)
SLOPE AS SHOWN
DETAIL 4
INTERIM CLEANOUT ASSEMBLY
NTS
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STAMPER '0QAWIM6
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RECOMMENDED FOR APPROVAL
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WASTEWATER UTILITY. DATE
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PATCH PER CITY OF RENTON STD
PAVEMENT PATCH DETAIL
CONTRACTOR TO DISPOSE OF
FRAME AND COVER.
REMOVE MINIMUM
TOP 2' OF MH
FOUNDATION MATERIAL CLASS A
957 DENSITY PER 9 -03.17
CONTROLLED DENSITY
FILL TO 6" ABOVE CROSS
OF PIPE
`-ABANDONED 12" SEWERS FILLED
WITH CONTROLLED DENSITY' FILL
DETAIL 5
ABANDON 12" SANITARY SEWER & MANHOLES
NTS
CITY OF RENTON
DEPARTMENT OF PUBLIC WORKS