Scale:
One Inch at Full Scale
No. Revision Date By App'd
Drawn:
Approved:
Checked:
Designed:
Scale Accordingly
If Not One Inch
Drawing:
Sheet:
File:
Date:
of
January 2015
COPYRIGHT © 2015 BHC CONSULTANTS, LLC. ALL RIGHTS RESERVED
CHERRY STREET PUMP STATION #7 AND FORCE MAIN UPGRADE
X
1-800-424-5555
UNDERGROUND SERVICE
Call 48 Hours
Before You Dig
City of Sumner
Public Works Department
1104 Maple Street, Suite 260
Sumner, WA 98390
253-299-5700 FAX 253-299-5539
49545
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BHC Consultants, LLC
950 Pacific Avenue, Suite 710
Tacoma, Washington 98402
253.344.5084
253.244.7165 (fax)
www.bhcconsultants.com
D-1
X X
P14-10347_D-1
EXISTING PUMP STATION
SITE AND DEMOLITION PLAN
1" = 5'-0"
T. Whitehouse, P.E.
P. Simon
A. Schuyler, P.E.
NOTES:
1. SURVEY CONTROL NUMBERS & , SEE DWG G-4.
2. THE LOCATION OF EXISTING UTILITIES SHOWN ARE APPROXIMATE; TAKEN FROM
UTILITY LOCATE MARKINGS AND/OR AVAILABLE RECORD INFORMATION. EXACT
LOCATION AND DEPTH OF UTILITIES SHALL BE DETERMINED BY THE CONTRACTOR
PRIOR TO AND DURING CONSTRUCTION. THE CONTRACTOR SHALL BE
RESPONSIBLE FOR ALL DAMAGES CAUSED DUE TO FAILURE TO LOCATE AND
PRESERVE EXISTING UTILITIES.
3. DEMOLITION OF EXISTING PUMP STATION FACILITIES SHALL OCCUR ONLY AFTER
THE NEW PUMP STATION IS INSTALLED, TESTED, PLACED INTO OPERATION, AND
ACCEPTED, UNLESS OTHERWISE APPROVED BY THE CITY.
4. SEE SPECIFICATION SECTION 02050 FOR ADDITIONAL DEMOLITION AND SALVAGE
REQUIREMENTS.
5. SEE SPECIFICATION SECTION 01014 FOR CONSTRUCTION SEQUENCING AND
CONSTRAINTS.
6. PROTECT EXISTING UTILITIES, STRUCTURES, FACILITIES, TREES, ETC. UNLESS
OTHERWISE INDICATED.
7. BACKFILL AND COMPACT WITH CSTC ALL VOIDS FROM DEMOLITION ACTIVITIES
UNLESS OTHERWISE INDICATED, MATCH EXISTING GRADE.
8. MAINTAIN ACCESS TO EXISTING PUMP STATION AND SITE FACILITIES FOR CITY
STAFF AT ALL TIMES DURING CONSTRUCTION.
9. CONTRACTOR SHALL ESTABLISH LIMITS OF EXISTING ROW AS REQUIRED TO
ENSURE LIMITS OF CONSTRUCTION ARE WITHIN CITY PROPERTY LIMITS.
#
#
1
2
3
4
5
6
7
8
9
10
CONSTRUCTION NOTES:
DECOMMISSION AND REMOVE PUMP STATION MECHANICAL, ELECTRICAL, AND
MISCELLANEOUS EQUIPMENT FROM DRY WELL. REMOVE CONC PAD AT GRADE
AND STEEL ACCESS SHAFT TO 3 FEET BELOW GRADE. DRILL MINIMUM TWENTY
(20) 1-INCH DIAMETER HOLES COMPLETELY THROUGH FLOOR AND BASE SLAB OF
STRUCTURE, EVENLY SPACE. FILL STRUCTURE TO 3 FEET BELOW EX GRADE WITH
APPROXIMATE 15 CY OF DRAIN ROCK. PLACE SOIL STABILIZATION GEOTEXTILE
AND BACKFILL AND COMPACT REMAINING WITH CSTC, MATCH EXISTING GRADE.
REMOVE STANDBY GENERATOR AND CONCRETE EQUIPMENT PAD.
REMOVE 7 FEET TALL CHAIN LINK FENCE, GATE, AND CONCRETE POST FOOTINGS.
PROVIDE TEMPORARY FENCING WITH ACCESS TO SECURE STANDBY GENERATOR
IF FENCING IS REMOVED DURING CONSTRUCTION OF NEW PUMP STATION
FACILITIES.
PLUG AND ABANDON PIPE ENTERING AND EXITING ABANDONED STRUCTURE WITH
CONCRETE.
REMOVE BURIED AND EXPOSED ELECT CONDUIT AND WIRE AND CONCRETE IF
ENCASED.
REMOVE PUMP STATION POWER/CONTROL PANEL AND SUPPORT STRUCTURE.
TEMPORARILY PLUG 8-INCH SEWER AND BYPASS SEWAGE FROM MANHOLE
LOCATED APPROXIMATE 80 FEET UPSTREAM TO NEWLY CONSTRUCTED PUMP
STATION WET WELL PER SPECIFICATION SECTION 01015.
REMOVE MISCELLANEOUS INSTRUMENTS, PIPING AND SUPPORTS. PATCH WALL
PENETRATIONS WITH GROUT. SEE CIVIL DRAWINGS FOR CONVERSION TO FLOW
THRU MANHOLE.
REMOVE CONDUIT AND WIRE AND CONCRETE IF ENCASED. SEE ELECTRICAL
DRAWINGS FOR POWER RE-ROUTING.
POTHOLE AND VERIFY DEPTH AND LOCATION OF EXISTING PIPE/STRUCTURE AND
NOTIFY THE ENGINEER OF ANY CONFLICTS PRIOR TO CONSTRUCTION.
VERIFY INVERT ELEVATION OF EXISTING 8" SEWER PRIOR TO CONSTRUCTION OF
NEW PUMP STATION FACILITIES, NOTIFY ENGINEER OF ANY DISCREPANCIES. SEE
DETAIL 1/C-4 FOR REFERENCE.
11
EX 4"
CONC S
ABANDON
EX 8" AC FM
EX 30"
CONC S
EX 8" AC W
EX 1" PVC ELECT
CONDUIT
EX BONNEY LAKE FLOW
METERING FACILITY, BELOW
GRADE CONC VAULT
EX 1 1/2" PVC
ELECT CONDUIT
EX BONNEY LAKE FLOW
MONITORING FACILITY BLDG
EX 2" PVC ELECT
CONDUIT W/ 5/8"
SAMPLE TUBE
INSIDE
EX PERMANENT
EASEMENT FOR
BONNEY LAKE
SEWER TRUNK
EX STANDBY
GENERATOR
EX MH
COVER
EX 30"
CONC S
10
9
10
10
10
5
EX
POWER
POLE
2
EX GRASS AREA
EX FENCE/GATE
3
EX 1" ELECT
CONDUIT
SILTATION
FENCE PER CITY
STD DETAIL
SD5-9, TYP
5
EX ELECT
CONDUIT
8
EX CONC
WET WELL
1
EX ABOVE
GROUND
ACCESS
HATCH
1
EX STEEL DRY
PIT PUMP STATION
4
TYP
EX
POWER
POLE
6
EX POWER/
CONTROL PANEL
7
EX 8" S
11
Cherry Street Pump Station
and Force Main Upgrades