MECOSTA COUNTY

WATERLOO

LIFT STATION

CITY OF BIG RAPIDS

MECOSTA COUNTY, MICHIGAN

DECEMBER 2019

VICINITY MAP

LOCATION MAP

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Know what's below.before you dig.Call

R

CS

841250

2960 Lucerne Drive SE

P: 616.977.1000

F: 616.977.1005

Grand Rapids, MI 49546

F&V PROJECT NO.

INDEX OF DRAWINGS

DESCRIPTION SHEET NO.

COVER SHEET CS

LIFT STATION SITE PLAN C1

LIFT STATION DEMOLITION D1

LIFT STATION PLAN & SECTION LS1

ELECTRICAL PLANS, DETAILS & SCHEDULES

E1

DESIGN. BUILD. OPERATE.

N

WATERLOO LIFT STATION

IMPROVEMENTS

MARK GIFFORD CITY MANAGER

CITY OF BIG RAPIDS

226 NORTH MICHIGAN AVENUE

BIG RAPIDS, MI 49307

(231) 592-4020

HEATHER BOWMAN DIRECTOR OF PUBLIC WORKS

CITY OF BIG RAPIDS WATER/SEWER

226 NORTH MICHIGAN AVENUE

BIG RAPIDS, MI 49307

(231) 592-4018

DAVE CUSHWAY WASTEWATER TREATMENT PLANT SUPERINTENDENT

CITY OF BIG RAPIDS

531 RIVER STREET

BIG RAPIDS, MI 49307

(231) 796-8483

LINDA DENNISUK TELEPHONE/FIBER OPTIC/CABLE

ATT

54 N. MILL ST, 4TH FLOOR

PONTIAC, MI 48342

(248) 456-8256

KURT GOLDING ELECTRIC

CONSUMERS ENERGY

530 W WILLOW ST

LANSING, MI 48906

(231) 929-6242

BARBARA SAUNDERS GAS

DTE GAS

ONE ENERGY PLAZA

DETROIT, MI 48226

(313) 235-5111

PROJECT AND PUBLIC UTILITY CONTACTS

F&V PROJECT NO.

DESIGN TEAM:

DRAWING INFORMATION:

CHECK BY:

REVISION:

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DECEMBER 2019

841250

2960 Lucerne Drive SE

P: 616.977.1000

F: 616.977.1005

Grand Rapids, MI 49546

DESIGN. BUILD. OPERATE.

EXISTING SITE PLAN

SCALE: NONE

NORTH

841250_C1

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. 4

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A

IN

EX. WATER TREATMENT

PLANT FENCE

PROP. SILT FENCE

EX. SANITARY MH

RIM=907.32

INVERT = 903.67 (4" NE)

INVERT = 902.62 (10" NW)

INVERT = 902.57 (10" S)

EX. SANITARY MH

RIM=900.47

INVERT = 893.87 (8" N)

INVERT = 894.07 (6" SW)

INVERT = 893.87 (10" S)

EX. LS WET WELL

RIM=899.79

INVERT = 893.09 (10" N)

INVERT = 893.18 (8" E)

INVERT = 893.87 (8" S)

EX. GUADRAIL

CITY OF BIG RAPIDS

WATER TREATMENT PLANT

EX. WATERLOO LS

BUILDING

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LIFT STATION LOWER LEVEL PLAN

SCALE: 1/2" = 1'-0"

NORTH

2

LIFT STATION UPPER LEVEL PLAN

SCALE: 1/2" = 1'-0"

NORTH

1

PHOTO 1 PHOTO 2

PHOTO 3

1

2

3

REMOVE EX. PUMP (TYP. OF 2)

REMOVE EX. 4" PIPING

AND VALVES

REMOVE EX. 4" VALVES

REMOVE EX. 4" PIPING

AND VALVES

REMOVE EX. SUMP PUMP

AND DISCHARGE PIPING

REMOVE EX. STEEL PLATE, CUT AND CAP PIPE BELOW

PROPOSED CONCRETE. SEE SHEET LS1 FOR CONCRETE

REPAIR. SEE SHEET E1 FOR MODIFICATIONS TO

ELECTRICAL CONDUIT AND CABLES THROUGH THE FLOOR.

COORDINATE ALL WORK w/ELECTRICAL CONTRACTOR.

EX. GRADE

EX. GRADE

EX. PUMP CONTROLS

EX. WET

WELL

EX. WET WELL

ACCESS MH. CASTING

EX. WET WELL

REMOVE EX. PUMPS

2

1

EX. CONTROL ROOM

EX. PUMPING ROOM

REMOVE STEEL PLATE.

SEE PHOTO 2

EX. WET WELL

EX. PUMPING ROOM

EX. CONTROL ROOM

F&V PROJECT NO.

DESIGN TEAM:

DRAWING INFORMATION:

CHECK BY:

REVISION:

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DECEMBER 2019

841250

2960 Lucerne Drive SE

P: 616.977.1000

F: 616.977.1005

Grand Rapids, MI 49546

DESIGN. BUILD. OPERATE.

841250_D1

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D1

REMOVE EX. 4" PIPING AND VALVES

REMOVE EX. SUMP PUMP

DISCHARGE

DEMOLITION NOTES:

1. UPON REMOVAL RETURN THE FOLLOWING ITEMS TO THE OWNER: TWO (2) SEWAGE

PUMPS, CONTROL PANEL, DISCONNECTS, AND MOTOR STARTERS. EXCEPT FOR ITEMS

SALVAGED FOR OWNER, CONTRACTOR RESPONSIBLE FOR DISPOSAL OF ALL DEMOLITION

MATERIALS AND EQUIPMENT.

2. REMOVE AND DISPOSE OF ALL INSTRUMENTATION AND ANCILLARY EQUIPMENT WITHIN

THE WET WELL.

REMOVE AND DISPOSE OF ALL

ELECTRICAL CONDUIT, WIRING,

RECEPTACLES, AND LIGHTING IN

LOWER LEVEL.

DO NOT REMOVE 2" CONDUIT AND

WEATHERHEAD. LEAVE IN PLACE FOR

REUSE.

REMOVE ALL ELECTRICAL GEAR,

CONTROL PANEL, CONDUITS AND

WIRING.

REMOVE AND DISPOSE OF CEILING

MOUNTED LIGHT FIXTURES, CONDUIT AND

WIRING

3'-0" MIN.

REMOVE AND REPLACE EX. GUARDRAIL

AND ASPHALT (HMA) AS REQUIRED TO

COMPLETE PIPING REPLACEMENT.

REFER TO TYPICAL HMA PAVEMENT

SECTION, THIS SHEET.

REMOVE EX. 4" PVC VENT

REMOVE EX. HATCH AND FRAME.

SAW CUT EX. FLOOR. DRILL OUT ANY

EXPOSED REBAR TO A DEPTH OF 6"

AND FILL WITH EPOXY GROUT.

3'-5"

3'-1

"

FILL EX. HOLES

w/NON-SHRINK GROUT

1

SECTION2

SECTION

REMOVE LOOSE

CONCRETE AND DEBIS IN

EX. SUMP

EX. INLET SEWER

INV. EL. 893.08±

EX. INLET SEWER

INV. EL. 893.18±

FROM WATER PLANT

EX. ABANDONED WET

WELL OVER FLOW

INV. EL. 893.78±

SPACING 6-10' MAX.

ROLL JOINT

SILT FENCE

FENCE POSTS DRIVEN

INTO GROUND 1' MIN.

SILT FENCE B

ROLL JOINTS

FABRIC TO BE WRAPPED

AROUND FENCE POST

GEOTEXTILE FILTER

FABRIC FASTENED ON

UPHILL SIDE, TOWARDS

EARTH DISRUPTION

1' MIN.

6"x6" ANCHOR TRENCH

RIDGE OF COMPACTED

EARTH ON UPHILL SIDE

OF FILTER FABRIC

UNDISTURBED

VEGETATION

6" ANCHOR TRENCH

SILT FENCE A

1' M

IN

.

NOT TO SCALE

PG 58-28

-

AWI

220

220 LBS/SYD

EST. YIELD

HMA, 13A

ITEM

HMA, 13A220 LBS/SYD

HMA APPLICATION TABLE

APPLICATION RATE 0.05 - 0.15 GAL/SYD SS-IH, AS DIRECTED BY ENGINEER.

COURSES OF HMA (PAYMENT INCLUDED IN HMA MIX).

PG 58-28

GRADE

BINDER

TYPE

LEVELING1

COURSE

TOP2

NOTE: BOND COAT SHALL BE APPLIED BETWEEN SUCCESSIVE

8" AGGREGATE BASE

2

1

12" SAND SUBBASE

PAVEMENT SECTION

TYPICAL HMA

NOT TO SCALE

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AND FRAME.

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PROPOSED 4" DIP (TYP.)

PROPOSED 4" 1/4 TURN PLUG VALVE

(TYP. OF 5)

PROPOSED 4" DIP (TYP.)

PROPOSED 4" PLUG VALVE

(TYP. OF 3)

4" 90° BEND (TYP.)

4" TEE (TYP.)

LIFT STATION LOWER LEVEL PLAN VIEW

SCALE: 1/2" = 1'-0"

NORTH

LIFT STATION UPPER LEVEL PLAN VIEW

SCALE: 1/2" = 1'-0"

NORTH

PROPOSED BYPASS PUMP CONNECTION

SEE SHEET E1 AND D1 FOR

ELECTRICAL MODIFICATIONS

4

5

2

P-1

P-2

P-1

1

2

VALVE SCHEDULE

1

6

7

4

5

2

3

TAG

HANDWHEEL

HANDWHEEL

HANDWHEEL

HANDWHEEL

ACTUATOR

4" PLUG

PLUG

PLUG

CHECK

CHECK

PLUG

SIZE TYPE COMMENTS

PUMP P-1 SUCTION

LOCATION

4"

4"

4"

4"

4"

4" PLUG CHAINWHEEL

PUMP P-1 DISCHARGE

PUMP P-1 DISCHARGE

PUMP P-2 SUCTION

PUMP P-2 DISCHARGE

PUMP P-2 DISCHARGE

BYPASS PUMPING CONNECTION

2

PROPOSED 1-1/2" GSP SUMP PUMP

DISCHARGE. CONNECT TO

EXISTING PIPE AT WET WELL

2

1

PRECISION FIXED ALUMINUM LADDER. MODEL FL

OR APPROVED EQUAL. INSTALL IN ACCORDANCE

w/MANUFACTURERS RECOMMENDATIONS

w/EPOXY ANCHORS. CONTRACTOR TO FIELD

VERIFY DIMENSIONS PRIOR TO SUBMITTING

SHOP DRAWINGS

1-1/2" DIAMETER SAFETY

HANDRAIL MOUNTED

w/EPOXY ANCHORS

#4 BARS, TWO EACH FACE EVENLY SPACED

12" LONG w/4" EMBED. DRILL AND EPOXY

ANCHORS. COORDINATE WORK w/ENGINEER

PRIOR TO EMBEDDING BARS

TYPE 304 S.S. PAN. ANCHOR TO WALL

w/EPOXY ANCHORS. INSTALL NEOPRENE

GASKET BETWEEN PAN AND EXISTING

CONCRETE

1

PROPOSED 1/2" TAP AND BALL VALVE. ROUTE

PVC DRAIN PIPING TO FLOOR. (TYP. OF 2)

CONSTRUCTION NOTE:

1. CONTRACTOR TO FIELD VERIFY ALL DIMENSIONS AND EQUIPMENT

ORIENTATION PRIOR TO FABRICATION/INSTALLATION.

2. PROVIDE PIPE SUPPORTS AS REQUIRED.

EX. 4" CONC. CURB

3

6

FILL WITH CONCRETE

1 1/2" GSP SUMP PUMP DISCHARGE.

CONNECT TO EXISTING PIPE AT

WET WELL

EX. 4" CONC. CURB

NEW CONCRETE

EX. WET WELL

EX. CONTROL

ROOM

EX. PUMPING

ROOM

EX. PUMPING

ROOM

EX. CONTROL

ROOM

EX. WET WELL

EX. WET WELL

EX. PUMPING

ROOM

EX. CONTROL ROOM

INSTALL 4" INLINE FAN IN EX. 4" PVC VENT

PIPE. FAN SHALL BE MIN. 150 CFM BY ACTIVE

AIR OR ENGINEER APPROVED EQUAL.

COORDINATE HEIGHT OF INSTALL W/ OWNER.

SUPPORT UNIT FROM THE WALL

RE-ROUTE EX. 4" PVC VENT PIPE

AND EXTEND TO 18" ABOVE

FINISHED FLOOR. SECURE TO

WALL w/S.S. PIPE CLAMPS AND

ANCHORS.

F&V PROJECT NO.

DESIGN TEAM:

DRAWING INFORMATION:

CHECK BY:

REVISION:

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DECEMBER 2019

841250

2960 Lucerne Drive SE

P: 616.977.1000

F: 616.977.1005

Grand Rapids, MI 49546

DESIGN. BUILD. OPERATE.

841250_LS1

121819 davet

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LS1

NEW BUILDING PENETRATION

FOR PUMP LEVEL CONTROLS

3

1

3'-1

"

PROPOSED 18" DIAM.x24" SUMP BASIN.

JACKEL MODEL SF22A OR EQUAL.

GROUT LEVEL WITH EXISTING FLOOR

WALL PENETRATION DETAIL - TYPE 1

USE TYPE 1 WALL PENETRATION FOR ALL PIPING

PASSING THROUGH CORED HOLES IN EXISTING

CAST-IN-PLACE WALLS, UNLESS NOTED OTHERWISE.

NOTE:

1.

INTERIOR OR WATER

SOIL OR WATER

SCALE: NOT TO SCALE

CONCRETE WALL

MODULAR

MECHANICAL

SEAL

PIPE

1'-6

"

CONNECT TO EX.

FORCEMAIN

4" BYPASS CONNECTION

4'' CAMLOCK w/CAP

PS SAFETY ACCESS - 30-inch

LADDER SAFETY GATE OR

EQUAL.

CORE HOLE FOR PROPOSED 4" PVC VENT

PIPE. COORDINATE LOCATION wENGINEER

PROPOSED 4" CHECK VALVE

(TYP. OF 2)

7

7

3'-5"

ENLARGE PUMP SECTION

3'-0"

PROPOSED SUMP PUMP AND CHECK VALVE.

WAYNE MODEL CDU980E OR EQUAL

4" PVC VENT

PROPOSED 4" PRESSURE

GAUGE AND ISOLATION RING

(TYP. OF 2)

CONNECT TO EXISTING 4"

PUMP SUCTION.

PROPOSED PUMP (TYP. OF 2)

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2

SECTION

1

SECTION

SEE ENLARGED PUMP SECTION,

THIS SHEET

1" LEVELING GROUT (TYP.)

EXCAVATION FOR BELLS

METHOD I METHOD II

DD

12"

12"

3" M

IN

.

BELL HOLE EXCAVATIONS

REQUIRED FOR METHODS I & II

GRANULAR BACKFILL

COMPACTED

GRANULAR BACKFILL

COMPACTED

SHAPE FOR

BARREL OF PIPE

NOTES:

1. METHOD I. IN AREAS OF UNCONSOLIDATED

SOILS (SAND, GRAVEL, ETC.)

2. METHOD II: IN AREAS OF CONSOLIDATED SOILS

(CLAY, HARDPAN, ROCK, ETC.)

SCALE: NOT TO SCALE

METHODS OF BEDDING PIPE

GROUT EX. PIPE

PENETRATION

CORE EX. CONCRETE WALL FOR

NEW PIPE PENETRATION

T.O. SLAB

EL. 889.65'±

EX. 4" SUCTION

INV. EL. 890.00'±

EX. GRADE EL. 900.00'±

4" DISCHARGE

C/L EL. 897.40'±

4" DISCHARGE

C/L EL. 895.32'±

DIP = DUCTILE IRON

GSP = GALVANIZED STEEL PIPE

PVC = POLYVINYL CHLORIDE

S.S. = STAINLESS STEEL

ABBREVIATIONS:

FLOOR PENETRATION DETAIL

INTERIOR

SCALE: NOT TO SCALE

CONCRETE FLOOR

MODULAR

MECHANICAL

SEAL

INTERIOR

PROPOSED 1/2" TAP AND BALL VALVE.

ROUTE PVC DRAIN PIPING TO SUMP. SECURE

PIPING TO WALL. W/ S.S. PIPE CLAMPS.

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841250_E1

121819 davet

EL

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EEH DCT

E1

SHEET NOTES:

1 REFER TO ALL DIVISION 26 ELECTRICAL SPECIFICATIONS

FOR ADDITIONAL REQUIREMENTS.

2 MAIN CONTROL PANEL FURNISHED BY OWNERS

SYSTEMS INTERGRATOR, INSTALLED BY CONTRACTOR.

#14 THWN LIGHT

JUNCTION BOX

EQUAL (TYP.)

SPLICES. 3M OR

600V. WIRE NUT

NUTS

FLOAT CABLES (TYP.)

1-1/2" PVC COATED RIGID METAL CONDUIT TO WET WELL

NOTE:

WITHIN THIS JUNCTION BOX AND CONDUITS.

ONLY INTRINSICALLY SAFE CONDUCTORS SHALL BE PERMITTED

LEVEL CONTROL

JUNCTION BOX DETAIL

NEMA 7

BLUE CONDUCTORS

ON BOTH SIDE OF WIRE

PROVIDE WIRE NUMBER

EXPLOSIONPROOF

CONDUIT SEAL

FITTING

1

VOLTAGE

MAIN C.B.

BUS SIZE

DESCRIPTION

LOWER LEVEL LIGHTS/FAN

OUTSIDE RECEPTACLE

19

23

21

20

20

17

15

13

11

7

9

3

5

1

1 180

UPPER LEVEL RECEPTACLES

TOTALS

2

LOWER LEVEL RECEPTACLES

2

LTS.

SURFACE ENCLOSURE

LOAD CENTER

LOCATION

20

AMPSNO.

1

POLES

CIRCUIT

1

VA

30

CONTROL RM LIGHTS

CONTROL BUILDING

OUTLETS

REC. OTHER

"LP-A"

DESCRIPTION

VOLT AMP.

ØA ØB

180

20

24

22

18

16

14

12

1 20

10

8

4

6

POLES

120/240, 1Ø, 3W.

30 AMP

REC.

OUTLETS

LTS.

2

OTHER

VA

100

AMPS

CIRCUIT

1 20

100 AMP

NO.

2

1

260

360

820 2110

MAIN CONTROL PANEL

100

20

1 750

460

DEHUMIDIFIER RECEPTACLE

201

NEMA 1

LIGHTING FIXTURE SCHEDULE

TYPE DESCRIPTION

TOTAL

W

LAMP

MOUNTING

NO W TYPE

1 METALUX 4ILED-LD4-7-WG-120V-L840-CD1-U 28 1 28 120V LED CEILING MOUNT

2

EDWARDS 48FLEDR-N5. FLASHING RED

BEACON. SHATTER RESISTENT, NEMA 4

HOUSING.

10 1 10 120 V LED WALL MOUNT 7' ABOVE GRADE

CONDUIT BODY w/CONDUIT

AND CONDUCTORS TO MCP

CONTROL BUILDING EAST ELEVATION

SCALE: 1/4"=1'-0"

ALARM

LIGHT

WET WELL COVER

SEE LEVEL CONTROL JUNCTION

BOX DETAIL, THIS SHEET

LEVEL CONTROL JUNCTION BOX.

SEE DETAIL, THIS SHEET

1750

PROVIDE 1" C FROM MAIN CONTROL

PANEL FOR WIRELESS INTERNET

PROVIDER TO RUN ANTENNA WIRE.

CAP END.

F&V PROJECT NO.

DESIGN TEAM:

DRAWING INFORMATION:

CHECK BY:

REVISION:

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DECEMBER 2019

841250

2960 Lucerne Drive SE

P: 616.977.1000

F: 616.977.1005

Grand Rapids, MI 49546

DESIGN. BUILD. OPERATE.

GRADE

TEMPERATURE SWITCH

NORMALLY OPEN

TEMPERATURE SWITCH

NORMALLY CLOSED

CONTROL TRANSFORMER

TERMINAL BLOCK

RELAY CONTACT, NORMALLY CLOSED

RELAY CONTACT, NORMALLY OPEN

NORMALLY CLOSED

OFF-DELAY TIMING CONTACT,

NORMALLY OPEN

OFF-DELAY TIMING CONTACT,

NORMALLY CLOSED

ON-DELAY TIMING CONTACT,

NORMALLY OPEN

ON-DELAY TIMING CONTACT,

FLOW SWITCH, NORMALLY CLOSED

FLOW SWITCH, NORMALLY OPEN

PUSHBUTTON, NORMALLY CLOSED

PUSHBUTTON, NORMALLY OPEN

PUSH-TO-TEST PILOT LIGHT

3-POSITION SELECTOR SWITCH

R

HAND

OFF

AUTO

x

x

ELECTRICAL CONNECTION

FIELD WIRING

BELOW GRADE WIRING

OVERHEAD ELECTRICAL w/ POLES

GROUND ROD (SINGLE LINE DIAGRAM)

POWER TRANSFORMER

REMOVE

5

1

2SINGLE-PHASE MOTOR

THREE-PHASE MOTOR

THERMOSTAT, WALL MOUNTED, 5'-0" A.F.F.

T

FUSE

OCCUPANCY SENSOR..

JUNCTION BOX.

J

3P

30A

(1)

(2)

COMBINATION MOTOR STARTER, NEMA SIZE 1

DISCONNECT SWITCH, NON - FUSED

MOTOR STARTER, NEMA SIZE 2

LPA1

F

DISCONNECT SWITCH, "F" - FUSED

ELECTRICAL LEGEND

a,b

MANUAL MOTOR STARTING SWITCH, 42" A.F.F.

MS

S

A1,3

OCCUPANCY SENSOR W/MANUAL OVERRIDE

OS

DUPLEX RECEPTACLE, 16" AFF.

UNLESS OTHERWISE NOTED. NUMBER

INDICATES CIRCUIT FROM LPA W/2 #12

& 1 #12 GND IN

3

4

" C.

SINGLE-POLE SWITCH, 42" AFF. "ab"

INDICATES ONE SWITCH FOR EACH

CIRCUIT.

CIRCUIT BREAKER IN PANELBOARD, 30

AMP, 3 POLE

O

HOMERUN TO LIGHTINGPANEL LPA,

CIRCUIT 1. HASHMARKS INDICATE QTY.

OF #12 CONDUCTORS PLUS #12 GND. IF

NO HASH MARKS OR WIRES ARE

INDICATED CONDUIT IS SPARE

3

3 INDICATES FIXTURE TYPE FROM

SCHEDULE

1

PHOTO NUMBER 1 AND

DIRECTION OF PHOTO

LEVEL CONTROL MOUNTING

BRACKET INSTALLATION DETAIL

SCALE: NOT TO SCALE

WETWELL

MANHOLE

6 HOOK STAINLESS STEEL FLOAT SWTICH HOOK

MOUNT BRACKET BEND TO MATCH APPROXIMATE

RADIUS OF MANHOLE ATTACH TO MANHOLE

FRAME WITH 3/8" STAINLESS STEEL BOLTS.

STAINLESS STEEL BAR

SUPPORT USA BLUE BOOK

MD-47715 OR EQUAL

NYLON CABLE TIES (TYP.)

ALLOW 4' MIN. OF SLACK FOR

ADJUSTMENT

CONDUIT TO JUNCTION BOX

FLOAT AND TRANSDUCER CABLES

TO CONTROL PANEL (TYP.)

PROVIDE INSULATING BUSHING ON CONDUIT END

LIFT STATION UPPER PLAN

SCALE: 1/2"=1'-0"

NORTH

LIFT STATION LOWER PLAN

SCALE: 1/2"=1'-0"

NORTH

A1

1-1/2" C

MOUNT PHASE MONITOR

ON WALL OVER MCB

MD

TCB

LPA

MOUNT T1 ON WALL

OVER LPA

WET WELL COVER

WET WELL IS NEC

CLASS 1, DIV. 1

HAZARDOUS AREA

A5

A4

WP

GFI

GFI

A6

1 1

A2

A5

GFI

EXHAUST

FAN

TO LOWER

LEVEL LIGHTS

2

MCP

6"x6" SQUARE DUCT

(TYP.)

A3

GFI

11

A8A7

PROVIDE 2" CONDUIT SLEEVES TO MCP CORED

THROUGH FLOOR FOR PUMP CORDS. TERMINALS

3" BELOW LOWER LEVEL CEILING. SUPPORT PUMP

CORDS FROM CEILING w/STRAIN RELIEF

CONNECTORS OVER EACH PUMP

TO SWITCH ON

UPPER LEVEL

PUMP PORTABLE CORDS

TSL

MCP

4 #14 & 1 #14 GND-1/2"C

3/4" RGS CONDUIT

MAKE A LOOP IN TRANSDUCER

CORD TO ALLOW FOR FUTURE

SPLICING

180

1

1

2

SUMP PUMP

UPPER LEVEL LIGHTS

1000 1 20

50

201

100

1

WET WELL SET POINTS

SET POINTS

IN FEET

ELEVATION CONTROL POINT

3.8' 893.1BACK UP CONTROL ON/HIGH ALARM

3.5' 892.8LAG PUMP ON

3.3' 892.6LEAD PUMP ON

2.6' 891.9BOTH PUMPS OFF

2.3' 891.6BACK UP CONTROL OFF/LOW ALARM

1.0' 890.3TRANSDUCER - USE OFFSET ZERO CALIBRATION

0.0' 889.3WET WELL BOTTOM

TO ANCHOR,

TRANSDUCERS &

FLOATS

PROVIDE USA BLUEBOOK -

48447 STAINLESS STEEL CHAIN

AND ANCHOR

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3.8' 893.1INFLUENT SEWER INVERT

LSH

J

SINGLE LINE DIAGRAM

480 VAC, 3 PH, 3W

FROM EX. WATER TREATMENT PLANT

PM

NEMA 1 ENCLOSURE

PHASE MONITOR

GROUNDING ELECTRODE SYSTEM

(2) GROUNDING ELECTRODES

(1) CONNECTION TO FORCEMAIN

LPA

T1-480 X 120/240

5 KVA

20A-2P

60A

SQUARE DUCT w/SPLIT BOLT

CONNECTORS OR 60 AMP

POWER DISTRIBUTION BLOCK

3FRS-

60

30A-3P

SQUARE DUCT WITH SPLIT BOLT

CONNECTORS OR 60 AMP POWER

DISTRIBUTION BLOCK

MCP

NEMA 1, 60AMP, 3P SE RATED

FUSED DISCONNECT (MD)

REUSE 2" C w/WEATHERHEAD

PROVIDE NEW 3 #4 & 1 #8 GND

3 #4 & 1 #8 GND-1 1/4"C

1 #8 GND-3/4"C

SECONDARY

SURGE ARRESTOR

3 #10 & 1 #12 GND-3/4"C

3 #12 & 1 #12 GND-3/4"C

2

MCP

MAIN CONTROL PANEL

(MCP)

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