L-

BOOSTER PUMP UPGRADE

COVER SHEET

PUMP INSTALLATION

2-6-19

18134

NTS

1

LOCATION OF WORK

Handy Park: 2143 East Oakmont Avenue

SHEET INDEX:

L-1 Cover Sheet

L-2 Demolition Plan

L-3 Layout Plan

L-4 Pump Detail

L-5 Mounting Slab Detail

L-6 Master valve/flow sensor Details

L-7 Backflow Details

L-8 Fence Details

DESCRIPTION OF WORK:

This is a retrofit installation project to install irrigation booster pump at Handy Park. The scope of this work

includes but not limited to, furnishing and installing new master valves and booster pump and all necessary

and related equipment and supplies. All work shall be completed to City of Orange Landscape Standards and

Specifications and Watertronics Product Installation Specifications.

Dave Nobbs

Park Maintenance Supervisor

City of Orange

714-532-6468 Office

714-532-6452 - Fax

dnobbs@cityoforange.org

CONSTRUCTION NOTES:

1. Contractor shall schedule a pre-construction meeting with City Park staff and a representatives from Watertronics at

least 21 days prior the start of construction to review the existing conditions at the park site. Contact Steven Kim at

Gentile and Associates, (760) 214-5737.

2. Prior to the start of construction:

-contractor shall provide the City with a complete equipment submittal. No equipment substitutions will be allowed

without prior written approval by the City,

-contractor is responsible to notify the City of discrepancies between the plans and the field conditions.

3. Prior to the completion and acceptance of the work, the contractor shall provide the City with written approval from

Watertronics that the work was installed per Watertronics specifications and is operational.

4. Any existing park site improvements within the work area modified or damaged during construction shall be repaired to

pre-construction condition and to the satisfaction of the Parks Maintenance Supervisor.

5. All new irrigation control wire installed shall be a minimum of #14AWG.

6. All wiring conduit is to be buried a minimum of 18" below grade.

7. All new valve boxes shall be Rainbird products.

Plans and Specifications for:

Handy Park Booster Pump Retrofit Installation

CITY OF ORANGE

Services/Park Maintenance

230 East Chapman Avenue

Orange, CA 92866

-ALL EXPOSED IRRIGATION WIRING SHALL BE ENCLOSED IN WEATHERPROOF ELECTRICAL CONDUIT. ALL WIRE SPLICES SHALL BE PROTECTED IN A JUNCTION

BOX OR VALVE BOX. ALL SPLICES SHALL BE SEALED WITH 3M SCOTCHLOK NO. 3570-G-N CONNECTOR SEALING PACK. DO NOT DIRECT BURY ANY WIRE SPLICES.

-THE MASTER VALVES AND FLOW SENSORS WILL BE CONNECTED DIRECTLY TO THE CALSENSE CONTROLLER VIA #14AWG IRRIGATION WIRE.

-INSTALL A 12"x18"x12" CONCRETE THRUST BLOCK UNDER THE 3" BACKFLOW.

-REMOVE RUST, PRIME AND REPAINT ALL THE EXPOSED PIPING AND EQUIPMENT, INCLUDING THE NEW WORK, MATCH COLOR TO THE EXISTING LIGHT BLUE.

XXXXXX

XX

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XX

X X X X X X X X X X

XX

XX

XX

X

X

X

ELECTRICAL ENCLOSURE.

PROTECT IN PLACE.

(2) 1-1/2" WATER METERS.

PROTECT IN PLACE.

REMOVE EXISTING PUMP.

RETURN PUMP TO CITY.

REMOVE THE CHAIN LINK ENCLOSURE FENCE

REMOVE ELECTRICAL PANEL.

RELOCATE THE 480 V.A.C. ELECTRICAL

SUPPLY TO THE NEW PUMP ASSEMBLY.

CUT WATER LINE THAT SUPPLIES

THE RESTROOM BUILDING. INSTALL

TEMPORARY CAP.

CUT WATER LINE THAT SUPPLIES

THE IRRIGATION SYSTEM.

INSTALL A TEMPORARY CAP.

REMOVE EXISTING 3" PRESSURE

REDUCING/FLOW CONTROL VALVE.

RETURN VALVE TO CITY.

REMOVE BYPASS VALVE .

RETURN VALVE TO CITY.

EXISTING 3" BACKFLOW

TO BE REINSTALLED.

CUT WATER LINE DOWNSTREAM

OF WATER METER.

REMOVE MASTER VALVES/FLOW SENSORS.

SAVE FLOW SENSORS FOR REINSTALLATION.

PROTECT THE EXISTING MASTER VALVE/

FLOW SENSOR WIRES AND CONDUIT.

WIRES TO BE REROUTED PER NEW LAYOUT.

REMOVE PIPING

1. REMOVE THE EXISTING CHAIN LINK ENCLOSURE AND ALL IRRIGATION

EQUIPMENT LOCATED WITHIN. THE FOLLOWING EQUIPMENT NEEDS TO BE

STORED BY THE CONTRACTOR AND REINSTALLED: Calsense FLOW

SENSORS, AND Apollo BACKFLOW. TURNOVER MASTER VALVES AND PUMP

EQUIPMENT TO CITY STAFF.

2. COORDINATE WITH The Southern California Gas Company TO HAVE THE

NATURAL GAS METER REMOVED AND SERVICE LINE CAPPED.

3. REMOVE ALL THE IRRIGATION PIPING AND EQUIPMENT WITHIN THE

FENCED ENCLOSURE, STARTING DOWNSTREAM OF THE WATER METERS.

4. PRIOR TO BEGINNING INSTALLATION, STAKE THE PROPOSED LAYOUT OF

THE PUMP ENCLOSURE AND BACKFLOW ASSEMBLIES FOR APPROVAL BY

CITY PARK STAFF. ADJUST FINAL LAYOUT TO AVOID CONFLICTS WITH THE

SURROUNDING UTILITIES.

5. PROVIDE A 1-1/2" SUPPLY LINE FROM THE METER MANIFOLD TO PROVIDE

DOMESTIC WATER SERVICE TO THE RESTROOM BUILDING. INSTALL A

1-1/2" ISOLATION VALVE AT THE OUTLET AND INSTALL A NEW 1-1/2"

BACKFLOW DEVICE PER LEGEND AND DETAILS. FINAL LOCATION TO BE

APPROVED BY CITY PARK STAFF. EXTEND A COPPER LINE TO THE

EXISTING WATER LINE THAT SUPPLIES THE RESTROOM BUILDING.

6. INSTALL NEW 3" DUCTILE IRON PIPE FROM THE WATER METER MANIFOLD

TO THE 3" BACKFLOW AND THE DROP PIPE ON THE NEW BOOSTER PUMP.

7. CONSTRUCT CONCRETE SLAB AND INSTALL PUMP ASSEMBLY. REFER TO

DETAIL FOR DIMENSIONS. ORIENT THE ASSEMBLY AS SHOWN ON PLAN.

8. A LICENSED ELECTRICAL CONTRACTOR SHALL REROUTE THE EXISTING

480VAC PUMP ELECTRICAL SUPPLY TO THE NEW PUMP LOCATION AND

INSTALL THE REQUIRED GROUNDING PROTECTION.

9. CONSTRUCT A LOW FLOW BYPASS MANIFOLD PER CALSENSE DESIGN

GUIDELINES. USE BRASS OR COPPER PIPE TO THE MANIFOLD. INSTALL

THE MASTER VALVES AND FLOW METERS BELOW GRADE AND WITHIN

RAINBIRD PLASTIC VALVE BOXES.

10. INSTALL A 1" PVC CONDUIT BETWEEN THE VALVE BOXES OF THE MASTER

VALVE AND FLOW SENSOR.

11. INSTALL VINYL PRIVACY SLATES IN THE NEW CHAIN LINK FABRIC, COLOR

TO BE GREEN.

12. PROTECT IN PLACE ALL THE EXISTING CONTROL/COMMUNICATION WIRES.

13. REPAIR ALL SURROUNDING LANDSCAPE AND HARDSCAPE AREAS TO A

PRE-CONSTRUCTION CONDITION.

COORDINATE WITH The Southern California Gas Company

TO HAVE THE NATURAL GAS METER REMOVED AND

SERVICE LINE CAPPED.

CONCRETE ELECTRICAL SPLICE BOX.

PROTECT IN PLACE.

BACK EDGE OF

SIDEWALK.

L-

BOOSTER PUMP UPGRADE

HANDY PARK

DEMOLITION PLAN

2-6-19

18134

NTS

2

X

XX

X

XXXXXX

XX

X

X

X

X

NEW 1-1/2" BACKFLOW

FOR DOMESTIC WATER

PO

WE

R

DIS

CO

NN

EC

T

EN

CLO

SU

RE

ELECTRICAL ENCLOSURE

PROTECT IN PLACE

(2) 1-1/2" WATER METERS

REINSTALL 3" BACKFLOW

FOR IRRIGATION

RECONNECT TO EXISTING WATER SUPPLY

LINE TO RESTROOM BUILDING.

RECONNECT TO EXISTING

3" IRRIGATION MAINLINE

KEEP

48"

CLEAR

1-1/2"

COPPER

MAKE TRANSITION FROM 1-1/2" COPPER TO

3" DUCTILE IRON WITH DIELECTRIC FLANGE KIT.

MASTER VALVE ASSEMBLY

INSTALLED BELOW GRADE

SLOPE

ENCLOSURE FENCE

20" min

10" min

10" min

5" min

1-1/2"

COPPER

LEGEND

2" NORMALLY CLOSED BRONZE MASTER VALVE -

GRISWOLD MODEL 2030LE

1" NORMALLY OPEN MASTER VALVE GRISWOLD

MODEL 2160HE (LOW FLOW BYPASS)

2" FLOW METER - CALSENSE MODEL FM-2B

1" FLOW METER - CALSENSE MODEL FM-1B

3" REDUCED PRESSURE ASSEMBLY-

APOLLO VALVES MODEL RPLF4AN

WATERTRONICS BOOSTER PUMP,

WMBV-5000-2-7.5-460-3-140-90

CONTACT STEVEN KIM (760-214-5734)

1-1/2" BRASS BALL VALVE -

NIBCO MODEL T-585-66-LF

REFER TO DETAIL 'C' ON SHEET L-7

1-1/2" REDUCED PRESSURE ASSEMBLY-

FEBCO MODEL LF825Y

REFER TO DETAIL 'B' ON SHEET L-7

RE

IN

ST

ALL T

HE

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LLO

WIN

G

EQ

UIP

ME

NT

:

TEE FITTING

TRANSITION BACK TO

3" MAINLINE PIPE SIZE.

10'

19' 8'

BACK EDGE OF

SIDEWALK.

REINSTALL THE

3" BACKFLOW

FOR IRRIGATION

XX

X

XX

X

DEEPEN

CONCRETE

FOOTING

ENCLOSURE FENCE

INSTALL NEW PUMP ENCLOSURE

10'

XX

X

XX

X

1-1/2" WATER METERS

INSTALL NEW ENCLOSURE FENCE

WITH GREEN VINYAL PRIVACY SLATES.

DETAIL 'D' ON SHEET L-8

0.67'

0.50'

EXISTING

GRADE

HEIGHT AS

DETERMINED

IN FIELD

CROSS SECTION

SECTION VIEW

TWO 5' SWING GATES.

DETAIL 'E' ON SHEET L-8

INLET PIPE

DISCHARGE PIPE

CONCRETE

ELECTRICAL BOX

INSTALL NEW ENCLOSURE FENCE

WITH GREEN VINYL SLATES.

DETAIL 'D' ON SHEET L-8

L-

BOOSTER PUMP UPGRADE

HANDY PARK

LAYOUT PLAN

2-6-19

18134

NTS

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L-7

THRUST BLOCK (TYP.)

12" MIN. SQ. CONCRETE

NOTE:

FINISH GRADE

BRASS PIPE TYP.

12"MIN

TxS COPPER ELL

12" MIN

"Y" STRAINER 40 -

MESH S.S.

BACKFLOW DEVICENTS

SxT COUPLER ADAPTER

PVC SCH. 80 MALE

ADAPTER

COPPER PIPE FROM

WATER SOURCE

PVC PRESSURE

SUPPLY LINE - EXTEND

AS SHOWN ON PLAN

6" MIN

REDUCED PRESSURE

BACKFLOW PREVENTION

DEVICE

1. EQUIPMENT TO BE INSTALLED AT A MINIMUM OF 12" FROM WALLS,

BUILDINGS, ETC.

2. CONTRACTOR TO PROVIDE BACKFLOW TEST APPROVAL CERTIFICATE TO

CITY.

FOOTING

B

COPPER PIPE

C ISOLATION BALL VALVE

TO GRADE.

SET BOX FLUSH

6" EXTENSION.

10"X15" RECTANGULAR BOX WITH

ADAPTER.

AS REQUIRED.

THREADED NIPPLE

BRASS

SIZE AS MAIN LINE.

COPPER LINE.

WRAP UP SIDES.

1/2" WIRE CLOTH GOPHER SCREEN,

ONE ON EACH SIDE OF BOX.

TWO 6X2X16 CONCRETE BLOCK CAPS,

AS SPECIFIED, SAME

ISOLATION VALVE

L-8

DOUBLE SWING CHAINLINK PEDESTRIAN GATENTS

INDUSTRIAL 180 DEGREE HINGE

GALV. 2-3/8" GATE FRAME

GALV. TERMINAL POST

LOCKING PIPE LATCH

5' 5'

6'

3"

24"

8"

CONC. FOOTING PER FOOTING DETAIL

SET TOP OF FOOTING FLUSH W/GRADE

3/4" X 3' GALV. STEEL ROD WITH

4" 90 DEGREE HANDLE

1" STEEL SLEEVE IN CONCRETE

FOOTING (ONE AT OPEN & CLOSE)

NOTE:

-ALL RAILS & POSTS SHALL BE SCH 40

-ALL FENCING SHALL BE HOT DIPPED GALVINIZED

-TENSION WIRE SHALL BE ATTACHED TO FABRIC @ 16" O.C. W/HOG RINGS

-INSTALL GREEN VINYL PRIVACY SLATES

STRETCHER BAR

POST CAP

FINISHED GRADE

LINE POST

BOTTOM TENSION WIRE

TERMINAL POST FENCING, STEEL TUBING

4

5

LEGEND

3

2

1

TOP RAIL

POSTS SPACED @ 8' O.C. MAX. CAPPED

COMPACTED SUBGRADE

45

109

73

6

58

2

1

2

8'

TYP.

8'

6'

18"

CHAINLINK FENCENTS

9

10

8

6

7

36"

POST FOOTING, 2,500 PSI CONCRETE

a. Line Posts: 2.375 inch O.D., 3.65 lbs./ft.

b. Corner and Swing Gate Posts: 2.875 inch O.D., 5.79 lbs./ft.

c. Top and Brace Rail: 1.900 inch O.D., 2.72 lbs./ft.

d. Gate Frame: 1.900 inch O.D., 2.72 lbs./ft.

SPECIFICATIONS FOR POST AND RAIL SIZES:

9 GAUGE 1 3/4" SQ. GALV. MESH.

SELVAGE TO BE KNUCKLED TOP & BOTTOM.

INSTALL GREEN VINYL PRIVACY SLATES.

E

D