HomeMy Public PortalAboutCasanova Drive Storm Water Pump Station ModificationsW
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Oce Bruning, Inc. 81062 Form 10414
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ELECTRICAL
PANEL (EXIST)
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PUMPS I( EXIST)
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24" W.S. PUMP —
DISCHARGE PIPE —
_---LXIST) —
/
CL SUBMERSIBLE
PUMP
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CONCRETE BLOCK (4' x 4' )
(EXIST
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25' - 0"
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ELECTRICAL CONTROL
PANEL - RUN CONDUIT
TO ELECTRICAL POWER
SOURCE
2" 90°
BEND
GRATE ( EXIST
2" PVC DISCHARGE PIPE
EXIST. WALL OUTLET
POWER SOURCE
2 2" 90° BENDS
(SEE SECTION A -A)
FLAP
VALVES
(EXIST)
OUTLET TO CREEK
CONCRETE SLAB
(EXIST
LAUREL
CREEK
J
1.
PLAN
SCALE: I" = 2'
GENERAL NOTES
ALL WORK SHALL BE DONE IN ACCORDANCE WITH THE APWA -AGC
STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION 1994
EDITION.
2. CONTRACTOR SHALL COMPLY WITH ALL STATE, COUNTY AND CITY LAWS
AND ORDINANCES AND REGULATIONS OF THE DEPARTMENT OF INDUSTRIAL
RELATIONS, O.S.H.A. AND INDUSTRIAL ACCIDENT COMMISSION RELATING
TO SAFETY AND CHARACTER OF WORK, EQUIPMENT AND LABOR PERSONNEL.
B
LOCATION MAP
SCALE I" = 600'
SPECIFICATIONS
PUMP: THE PUMP SHALL BE A SUBMERSIBLE SEWAGE PUMP, NON - CLOG
IMPELLER TYPE CAPABLE OF PUMPING 125 GPM AT 10 FEET TDH. THE
PUMP SHALL BE ABLE TO SUSTAIN TEMPERATURES OF 160' F (71' C)
MAXIMUM AND BE CAPABLE OF RUNNING DRY WITHOUT DAMAGE TO
COMPONENTS. THE MOTOR SHALL BE SINGLE PHASE 1/2 HP, 115 VOLT,
60 HZ, 1750 RPM. THE POWER CORD SHALL BE SEVERE DUTY RATED,
OIL AND WATER RESISTANT AND OF A LENGTH CAPABLE OF REACHING
THE PUMP CONTROL PANEL AS DESIGNATED ON THE DRAWINGS. WITHOUT
INTREMEDIATE JUNCTION BOXES, PUMP SHALL BE GOULDS SUBMERSIBLE
SEWAGE PUMP MODEL 3887, SERIES WS0511B, BF OR APPROVED EQUAL.
PVC: PLASTIC PIPE: POLYVINYL CHLORIDE PIPE AND FITTINGS SHALL BE
SCHEDULE 80 THREADED PRESSURE PIPE AND FITTINGS AND SHALL CONFORM
TO THE REQUIREMENTS OF ASTM D - 2464.
BALL CHECK VALVE: THE BALL CHECK VALVE SHALL BE CONSTRUCTED
OF PVC TYPE 1 - GRADE 1 CONFORMING TO ASTM D - 1784 AND SHALL BE
TRUE UNION DESIGN.
WATER REPAIR CLAMP: WATER REPAIR CLAMP SHALL BE CONSTRUCTED
OF 18 - 8 (TYPE 304) STAINLESS STEEL WITH DROP IN BOLTS, AS MANUFACTURED
BY DRESSER INDUSTRIES OR APPROVED EQUAL.
SIMPLEX SINGLE PHASE PUMP CONTROL PANEL: THE SINGLE PHASE PUMP
CONTROL PANEL SHALL BE A 6" x 6" NENA 4X ENCLOSURE WITH
A MAGNETIC MOTOR CONTRACTOR AND TWO 20' PIPE CLAMP FLOAT
SWITCHES AND A MANUAL ON -OFF SWITCH, RHOMBUS TECHNOLOGY
MODEL NUMBER 1110W110H OR APPROVED EQUAL.
SHEET NO.
1.
2.
3.`
SHEET INDEX
CONTENTS
LOCATION MAP, VICINITY MAP, SPECIFICATIONS, GENERAL NOTES, SHEET
INDEX, PLAN VIEW OF CASANOVA DRIVE PUMP STATION MODIFICATIONS
PUMP STATION SECTIONS A - A AND B - B MODIFICATIONS,
CONSTRUCTION NOTES.
SHEET 1 OF 2 (4 - 4 - 26) 'RENOVATING AND INSTALLING PUMP AT THE
CASANOVA DRIVE PUMP HOUSE" ( RECORD DRAWING OF EXISTING
CONCRETE AND STRUCTURAL WORK )
INCLUDED FOR CLARIFICATION
SAN FRANCISCO
VICINITY MAP
DESCRIPTION
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PROJECT NO.
CASE
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SET
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SHEET I OF 3
PUMP HOUSE OUTLINE
Oc9 BruningInc. 81062 Form 10410
11-8-1/2"I
2" THREADED PVC
I BALL CHECK VALVE
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2' 0'
2" PVC
DISCHARGE
LINE
L,_ECTRICrL
III
FLOAT SWITCHES
SUBM-ERSIB
5'6"
E PUMP
NOTES:
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Dr;
CONTROL CABLES
,r,
I" PVC CONDUIT FOR ELECTRICAL CONTROLS
( CABLE LENGTH = 31' . )
( PVC CONDUIT LENGTH = 201!)
i
PUMP ( EXIST.
SIMPLEX SINGLE PHASE
PUMP CONTROL PANEL
WITH ON/OFF SWITCH
EL. 101.81
EL 90.11
-J
EXISTING WALL OUTLET
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EL 92.8. • —�
SECTION A - A
SCALE: I"
. ,.
24"OD W.S.
DISCHARGE PIPE (EXIST.)
DRILL 1/4" HOLE
FOR VACUUM BREAK
SEE NOTE 2
6°r°
1. FOR DETAILS REGARDING EXISTING CONCRETE AND STRUCTURAL WORK PLANS
SEE " RENOVATING AND INSTALLING PUMPS AT THE CASANOVA DRIVE PUMP
HOUSE" . ( 4 - 4 - 26 ), INCLUDED AS SHEET 3 OF THIS PLAN SET.
2. SEE PLAN VIEW SHEET 1 OF 2 FOR PROPER ALIGNMENT OF 2"
DISCHARGE PIPE. TOTAL 2" PVC PIPE LENGTH = 25 FT.
W. 5,096.8
EXIST. CONC. BLOCK
APPROXIMATE /
CREEK BOTTOM
EXISTING CONC. SLAB
EL 101.81
EL 94.43
START UP FOR
EXIST. PUMPS
I I
PUMP CONTROL
PANEL BOX
II
EXISTING
TRASH RACK
I I i I 2 THREADED PVC
BALL CHECK VALVE
I 7,1-41 -11-
II —
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1\ I I I � 1 1 1 1 1 �
1,I
EXISTING
FLAP GATES
2" PVC DISCHARGE LINE
CONSTRUCTION NOTES:
1 CORE DRILL THROUGH WALL AND INSTALL 2" PVC DISCHARGE PIPE AND
RESILIENT WATERTIGHT SLEEVE ( LINKSEAL OR EQUAL ).
2 CORE DRILL THROUGH FLOOR OF PUMP HOUSE FOR ELECTRIC CONTROL
WIRES.
3 INSTALL SIMPLEX MOTOR STARTER BOX ON PUMP HOUSE WALL. INSTALL
CONDUIT ALONG PUMP HOUSE CEILING TO ELECTRICAL POWER SOURCE.
4 INSTALL 2" THREADED PVC 90 DEGREE BEND.
5 INSTALL NON -CORRODING PIPE BRACKETS OF APPROPRIATE LENGTH.
6 POWER SHALL BE SUPPLIED TO THE STARTER BOX FROM EXISTING WALL
OUTLET, OR DIRECTLY CONNECTED TO EXISTING WIRING IN WALL. RUN
ELECTRICAL CABLES. FOR CONTROLS IN 1" PVC CONDUIT ATTACHED WITH
BRACKETS TO WALL.
7 INSTALL 2.35" - 2.75" OD, 7.5" WIDTH STAINLESS STEEL WATER REPAIR CLAMP
TO FACILITATE SUBMERSIBLE PUMP MAINTENANCE.
8 TWO PIPE CLAMP FLOAT SWITCHES, INCLUDED IN SIMPLEX SINGLE PHASE
PUMP CONTROL PANEL PACKAGE. SET TO LEVELS AS INDICATED.
9 INSTALL FLOAT SWITCH MOUNTING BRACKET, GOULDS PART NO. FSB1 WITH
304 STAINLESS STEEL MATERIAL AND NON-METALLIC CORD RETAINERS.
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PUMP HOUSE OUTLINE
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WIRING CONDUIT
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EXISTING
ELECTRICAL
PANEL
PUMP (EXISTING)
FLOAT SWITCH
MOUNTING BRACKET
FLOAT LEVEL SWITCHES
EL 92.00
HIGH LEVEL START-UP, FOR
SUBMERSIBLE PUMP
7"
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EL 90.69
LOW LEVEL SHUT-OFF FOR
SUBMERSIBLE PUMP
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SECTION B - B
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EL 101.81
HIGH WATER ALARM
EL. 99.0
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