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STRUCTURAL SECTION
SEE ROADWAY DRAWINGS
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a- FLEXIBLE RUBBER SMOOTH CORED
CL CONNECTOR AS OR FORMED HOLE,
SPECIFIED ----- TYP
/ /ALL SS PIPE
DETECTABLE MARKING TAPE .: : °.::
FOR NON-- METALLIC PIPE ONLY CLAMP ASSEMBLY .. � : -. ° ....- • ;... CAVITY O- -RLNGS ,
SU GR D
SEE NOTE 1 r \ \
PIPE
BACKFILL
COMPACTED TO
SELECT BACKFILL IN \\ / "
� // / \ \/ 90% MAX DENSITY
UPPER 4 COMPACTED
TO 95% MAX DENSITY 0 w
\
° o INSIDE
\� OUTSIDE INVERT. w
STRUCTURE Q, STRUCTURE
ELEVATION � w°
NOTES: o�
GRAVEL BACKFILL
FOR PIPE ZONE a ° ° 1. FOR WATER PIPES, BEGIN TRENCHING
\ ,II
BEDDING COMPACTED / to AFTER ROUGH SUBGRADE IS COMPLETED.
TO 90% MAX DENSITY ° ° ° ° ° ° ° ° FOR SEWER AND STORM DRAIN PIPES,
,. .
TRENCHING MAY BEGIN EITHER BEFORE OR
PRECAST CONCRETE ALL
AFTER SUBG�E IS COMPLETED, AT THE - ..a
SS CO
I ' ° NOTE 2 CONTRACTOR'S OPTION. - RBAND ;
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ASSEMBLY
REMOVAL OF UNSUITABLE
MATERIAL, ONLY f F REQ'D �.� 2. IF UNSUITABLE MATERIAL IS REMOVED, NO
BY ENGINEER REPLACE WITH CRUSHED SURFACING BASE
COURSE MATERIAL, WRAPPED IN GEOTEXTILE 1. THIS WALL PENETRATION IS FOR PIPE
MIN 18" FABRIC FOR SOIL STABILIZATION. BETWEEN 4" AND 24" IN DIAMETER ONLY.
FABRIC LAP
3. TRENCH WIDTH SHALL BE 42" OR 1-1/20 2. CONTRACTOR SHALL COORDINATE CORED
(WHERE D IS NOMINAL DIAMETER), WHICHEVER OR FORMED HOLE DIAMETER REQUIREMENTS
SEE NOTE 3 IS GREATER. FOR PIPE SMALLER THAN WITH MANHOLE AND RUBBER CONNECTOR mom 12 INCHES, WIDTH SHALL BE 18". MANUFACTURERS.
SEWER, WATER 8c STORE DRAIN
• TYPICAL TRENCH SECTION WALL PENETRATION DETAIL
NOT TO SCALE NOT TO SCALE
ti
w FOR AS CONSTRUCTED DETAILS
FEATURES NOT MARKED IN RE D
1' LONG \\
\\
. // /, WERE INSTALLED IN REASONABLY
MIN
CONC PLUG,
TYP
/
CLOSE
CONFORKANCE WITH
:,• � -v
FLA L =ION AND ELEVATION
a °
.CUT ABANDONED ABANDONED EX PIPE
PIPE WITHIN 4"
OF TRENCH WALL
NEW PIPE
NOTE: PORTION OF DWG 5 OF 8, BOEING
LIFT STATION REPLACEMENT, 5/22/98
RH2 ENGINEERS
PIPE ABANDONMENT .
• EX PUMP STATION ��SECTION �
NOT To SCALE — AT 8TH AN D PARK
4
NOT TO SCALE U13 r,
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SURVEM 3350 .Monte Villa Parkway SHC Consultan LLC CSR � � �� VOUVAU � �� ��� �� CITY 4/17/06
� As SHOWN �• �.- CITY OF RENTON
Bothell, Washington 98021 -8972 � � 720 Third Avenue Suite 1200
"'�' SOUTH LAKE WASHINGTON
Seattle, Washington 98104 -1820 MOM sw m R E N T O N PAGE:
Tel: 206 505 -3400 CAD
(425)951 4800 t ) ROADWAY IMPROVEMENTS
(425) 951 -4808 Fax
CONSULTANTS Fax: (206) 505 -3406 °N� "�' DATU M
oaawara
`'°" °�� AT � Planning /Building /Public Works Dept. MISCELLANEOUS DETAILS U2g
F wr ONE MCFI
Forn�ed a Division of gar N0, REVISION BY DATE APPR AiC°0Y
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