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EXISTING CONTROLLER: 1-1' (STREETSCAPE)
CONTRACTOR TO LOCATE EXISTING IRRIGATION CONTROLLER'I-VAT THE
APPROXIMATE LOCATION AS SHOWN. CONTROLLER INFORMATION ON THIS
SHEET IS PROVIDED FOR REFERENCE PURPOSE ONLY REFER TO SHEET L7 &
GABION RANCH INTERNAL STREETSCAPE PACKAGE PREPARED
BY SITESCAPES.
EXISITNG POINT OF CONNECTION: '1-1' (POTABLE WATER)
CONTRACTOR TO LOCATE EXISTING POC'I-1' AT THE APPROXIMATE LOCATION AS SHOWN.
POC INFORMATION ON THIS PLAN IS PROVIDED FOR REFERENCE PURPOSES ONLY. REFER
TO SHEET L7 & GABION RANCH INTERNAL STREETSCAPE PACKAGE PREPARED BY
SITESCAPES.
1 1/2" WATER METER, REFER TO CIVIL PLANS. CONTRACTOR TO LOCATE A 2" WILKINS 375
XL SERIES REDUCED PRESSURE BACKFLOW PREVENTER W/ 2" WYE STRAINER - LOCATE IN A
LEMEUR VANDAL- RESISTANT STAINLESS STEEL MESH ENCLOSURE.
AVAILABLE PRESSURE: 69.3 PSI
DESIGN PRESSURE: 62.5 PSI
MAXIMUM DEMAND: 18.8 GPM
3/411
- -------- - - - - - -
CONTRACTOR TO PROVIDE (1) 6" SPARE
MAINLINE SLEEVE & 2" CLASS 315
MAINLINE PER LEGEND.& DETAILS.
CONTRACTOR TO CAP BOTH ENDS OF
THE SPARE MAINLINE AND LOCATE
BENEATH APPROVED LABELED BOXES
AT THE APPROXIMATE LOCATIONS AS
SHOWN IN PLANTING AREA.
CONTINUED NEW IRRIGATION
MAINLINE ROUTE. SEE
IRRIGATION PLAN.
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EXISTING IRRIGATION MAINLINE LAYOUT
CONTINUED EXISTING
— IRRIGATION MAINLINE ROUTE.
REFER TO'EXISTING IRRIGATION
MAINLINE LAYOUT'.
4
CONTRACTOR TO LOCATE A CONTROL WIRE PULL BOX
WITH (9) CONTROL WIRES AND (1) COMMON WIRE
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(LABELED) WITHIN AN APPROVED LABELED VALVE BOX AT
1.�
THE APPROXIMATE LOCATION AS SHOWN WITH CAPPED
MAINLINE BENEATH THE VALVE BOX. CONTRACTOR TO
PULL AND EXTEND MAINLINE AND WIRING AS REQUIRED TO
TIE THIS NEW IRRIGATION SYSTEM INTO THE EXISTING
IRRIGATION SYSTEM AND CONTROLLER.
IS 1-1
1" 2 4
47I9 SP
20 -1
I" 3.7
SP
21 1-1
" 5.4
1&775 SP
)N NOTES & LEGEND - SEE SHEETS L-4 THRU L-6
SCALE
1"=10'
NOTE:
MARK ON FACE OF CURB WITH AN "IR" STENCIL WHEN
SLEEVES CROSSING OCCURS UNDER VEHICULAR PAVING.
INSTALLATION NOTE:
OVERHEAD IRRIGATION (ROTATOR/ROTOR/SPRINKLER)
SHALL NOT BE PERMITTED WITHIN 24-INCHES OF ANY
NON -PERMEABLE SURFACE. THESE RESTRICTIONS MAY BE
MODIFIED IF THE LANDSCAPE AREA IS ADJACENT TO
PERMEABLE SURFACING AND NO RUNOFF OCCURS OR,
THE ADJACENT NON -PERMEABLE SURFACES ARE
DESIGNED AND CONSTRUCTED TO DRAIN ENTIRELY TO
LANDSCAPING.
S I T E S C A P E S
Landscape Architecture
and Planning
3190 B2 Airport Loop Drive
Costa Mesa, CA 92626
Richard Polhamus, License CA—#2782
(949) 644-9370 (714) 210-3140 FAX
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PC #
LSPC 19-000019
DATE 2/26/19
JOB #
18-025
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