HomeMy WebLinkAboutS-393904Q ( 8" C-900 PVC STORM PIPE,
APPROX. LENGTH 2.9'
PROPOSED PAVEMENT, SEE DWG NOS. CO3
AND C05 FOR ADDITIONAL INFORMATION �
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APPROX. EXTENTS OF PAVEMENT
RESTORATION PRIOR TO OVERLAY
4" GATE VALVE
(FLxfL), TYP. OF 2
TEMPORARY 4" DI BLIND
FLANGE WITH THRUST BLOCK
4" DI SPOOL (FLxPE), APPROX.
LENGTH 1'-0", TYP. OF 2
4" COUPLING, TYP. OF 2
IE OUT 369.
8" PVC STORM PIPE,
PRCv. LENGTH H 29'
6' WIDTH x 6' LENGTH x 1.5' DEPTH ROCK
PROTECTION OUTFALL SHALL BE QUARRY /
SPALLS IN ACCORDANCE WITH SECTION
9 13.6 OF THE STANDARD SPECIFICATIONS.
PROVIDE 1' COVER OVER TOP OF PIPE.
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OIL WATER 213
SEPAR TOR VAULT C06 1
��369,_
I GRAVEL PATH, 3' WIDE
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��' UNLESS OTHERWISE NOTED
ELECTRICAL BUILDING,7SEE DWG NO
S01 FOR ADDITIONAL INFORMATION
PERSONNEL 211
ACCESS GATE os _
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PROPOSED CHAIN 206
LINK FENCE C06
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TYPE 1 CATCH BASIN.
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RIM EL = . 81 ' 374.81L
IE OUT = ' 373.81'
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VALVE VAULT, SEE MECHANICAL
DRAWINGS FOR ADDITIONAL INFORMATION
JUNCTION BOX ENCLOSURE,
SEE ELECTRICAL DRAWINGS
00 B °
FOR ADDITIONAL INFORMATION
8" PVC PIPE, APPROX.
LENGTHS 23' SITE LI HTING, TYP. SEE 390'
' ELECTRI L DRAWINGS FOR
ADDITIONAL INFORMATION. PROPOSED FENCE
W TWELL, SEE DWG NOS. S03 AND
►TCH o M01 FOR ADDITIONAL INFORMATION
380'
DES.
N VENT PIPING AND CONCRETE PAD TO BE
AILS
INSTALLED OUTSIDE FENCE. PROVIDE FINE
N � DO NOT DISTURB EXISTING
Lo GRADING TO ACCOMMODATE PAD. 212
m N APPURTENANCE. INVESTIGATE FUNCTION w �, C06 370
AS NECESSARY TO AVOID DISTURBANCE.
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PROPOSED FLATTOP FOR N
�- up-- CORE DRILL PENETRATION FOR PROPOSED PIPE. PIPE IE SHALL MATCH EXISTING
EXISTING MANHOLE o m o
z FLOOR ELEVATION, APPROXIMATELY 360.74 . CONTRACTOR TO VERIFY.
PIPE PER PLAN
4" DI SPOOL (FLxPE),
I I
APPROX. LENGTH 3I -0II I
STORM PIPE
SANITARY SEWER PIPE
=
FENCE
—375—
MAJOR CONTOUR
—376—
MINOR CONTOUR
BOLLARD
ASPHALT
GRAVEL
4" PVC RJ PIPE, APPROX. LENGTHS 10'. SEE
A, ABANDONMENT NOTES ON DWG NO. G01 FOR
ADDITIONAL PHASING AND CONSTRUCTION
INFORMATION.
FITTINGS PER DETAIL THIS SHEET
WESTERN EXTENT OF
CUL-DE-SAC PAVEMENT OVERLAY.
PYIQTinir WRAA pn\/PRAPKiT TO
EXISTING
PIPE, TYP.
4" DI TEE (FLxFLxFL)
WITH THRUST BLOCK
il.I
DDf%DfNCCn f%XICDAI I CITC DI AKI
CONNECTION TO EXISTING SYSTEM
THE EXISTING LIFT STATION MUST REMAIN ONLINE AND OPERATIONAL UNTIL WRITTEN APPROVAL HAS BEEN ISSUED BY THE OWNER
TO THE CONTRACTOR TO ABANDON THE EXISTING FACILITY. IN ORDER TO PERFORM CONNECTIONS OR CUT -INS TO THE EXISTING
SYSTEM, PLUG MANHOLE #10040. IT MAY BE POSSIBLE FOR THE CONTRACTOR TO USE THE EXISTING MANHOLE FOR SOME
CONNECTIONS OR CUT -INS. WRITTEN APPROVAL FROM THE CITY IS REQUIRED BUT IS NOT GUARANTEED. CONTRACTOR SHALL
REMOVE FLOWS AS NECESSARY FROM THE STRUCTURE AND DISCHARGE THEM AT THE FORCE MAIN DISCHARGE MANHOLE.
CONTINUOUS MONITORING AND DISPOSAL IS NECESSARY WHILE THE EXISTING FORCE MAIN IS OFFLINE. PLANNING FLOW RATES ARE
ESTIMATED TO BE 10 - 25 GALLONS PER MINUTE. AT NO TIME SHALL THE LEVEL IN MANHOLE #10040 EXCEED 366.0.
PROPOSED DISCHARGE PIPE FROM EXISTING WET WELL SHALL BE CORED. SEE CITY OF RENTON STANDARD
MANHOLE DETAIL FOR CONNECTION DETAIL. INSTALL PLUG AT UPSTREAM END TO PREVENT FLOW UNTIL
PROPOSED STATION IS APPROVED IN WRITING FOR OPERATION WITH WASTE WATER.
360'
TEE CLUSTER WILL BE INSTALLED WITH EAST GATE VALVE NORMALLY CLOSED WITH A TEMPORARY BLIND FLANGE 0+00
TESTING L;UNVILiL KATIUN CONNECTION DETAIL Z UNTIL FINAL CONNECTION IS APPROVED. SEE CONNECTION DETAIL THIS SHEET.
NOT TO SCALE NOT TO SCALE SEE ABANDONMENT NOTES ON DWG N0. G01 FOR ADDITIONAL INFORMATION. N RTHm UTH B) PROFILE
I I H: 1 = 10', V: 1 " = 10,
NOT TO SCALE
PROTECT EXPOSED DISTURBED EARTH FROM
EROSION VIA MULCH OR HYDROSEEDING.
EXCAVATED MATERIAL MAY BE REUSED FOR SITE FILL PROVIDED THAT
6" AND LARGER OBJECTS AND ORGANIC DEBRIS ARE REMOVED PRIOR
TO PLACEMENT. PROTECT EXCAVATED MATERIAL FROM EXCESS
MOISTURE. DURING PLACEMENT, BACKFILL SHOULD BE PLACED AT
OPTIMAL MOISTURE CONTENT IN 6" LOOSE LIFTS AND COMPACTED TO
95%OF MAXIMUM DRY DENSITY AS DETERMINED BY THE MODIFIED
PROCTOR TEST (ASTM D 1557).
EXISTING GRADE —/
PROPOSED GRADE
ELECTRICAL BUILDING
EAST -WEST (A) PROFILE
H: 1 " = 10" V: 1 = 10,
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DRAWING IS FULL SCALE WHEN
BAR MEASURES 2"
DWG NO.:
SHEET NO.:
CO2
4
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