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S" IRRIGATION SLEEVE
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(LOCATE IN STORM DRAIN TREJ4CH)
NOTES:
1. CALL ONE CALL (8066P4555N FOR UTILITY LOCATION PRIOR TO EXCAVATION.
3. THE CONTRACTOR SHALL VERIFY THE DESIGN PRESSURE AND VOLUME BEFORE
INSTALLATION AND NOTIFY ENGINEER IF THERE M A DESIGN DISCREPANCY.
2 LOCATE ALL VALVES IN PLANTING BEDS WHEREVER POSSIBLE
* THE CONTRACTOR SHALL VERIFY THE DIMENSIONS AND LAYOUT OF ALL IRRIGATION AREAS
ON SUE BEFORE STARTING WORK AND IMMEDIATELY NOTIFY ENGINEER OF ANY DEVIATIONS
FROM PLAN. THE CONTRACTOR SHALL PROVIDE CALCULATIONS FOR ENGINEER TO VERIFY
SUING OF LATERAL PIPELINES. CONTRACTOR SHALL ENSURE THAT LATERAL PIPELINES ARE
APPROPRIATELY SUED TO ACHIEVE FULL IRRIGATION COVERAGE OF PLANTER STRIPS.
S. THE CONTRACTOR SHALL INSTALL QUICK COUPLING VALVES AT LOCATIONS SHOWN ON PLANS
S. THE CONTRACTOR SHALL INSTALL THE IRRIGATION CONTROLLER(S)AT THE LOCATKXRS) SHOWN
ON THE DRAWINGS,PER THE MANUFACTURER'S RECOMMENDATIONS. THE CONTRACTOR SHALL
VERIFY THE LOCATION WITH THE ENGINEER PRIOR TO INSTALLATION. THE CONTRACTOR SHALL
E ED CONTROL WIRE CONDOR FROM CONTROLLER AND DAYLIGHT SIX INCHES INTO PLANTING
RED FOR INSTALLATION OF AUTOMATIC VALVE WIRES.
o T. LOCATE BACK FLOW PREVENTION DEVICE IN PLANTER STRIP.
n R. SEE SHEET 1R 01 FOR IRRIGATION SYSTEM LATERAL LINES. THE CONTRACTOR
MUST OBTAIN THE ENGINEER'S APPROVAL BEFORE MAKING CHANGES IN ROUTING
OF PIPE OR LOCATION OF VALVES.
S. ALL PIPE SHALL BE SUED SO THAT VELOCITY IN ANY SECTION OF PIPE DOES HOT EXCEED 5 FTISEC.
1Q THREE SPARE (SUCK)CONTROL WIRES SHALL BE RUN FROM THE CONTROLLER PAST THE FARTHEST
REMOTE CONTROL VALVE(S)IN THE FIELD, BUT DO NOT CONNECT INSIDE OF VALVE BOX.
PROVIDE A MINIMUM LUNCH LOOP IN THE SPARE WIRES, AND LABEL EACH AS 'SPARE WIRE"
AT CONTROLLER AND AT EACH REMOTE CONTROL VALVE.
11. DETECTABLE MARKING TAPE SHALL BE INSTALLED ALONG THE TOP OF ALL PIPES.
12 FOR IRRIGATION LEGEND AND DETAILS, SEE IR"411.
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(EMEND IRRIGATION $
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INSTALL EDUCATION SYSTEM IN PUNTER STRIP
®IRRIGATED LAWN (SEE SYSTEM DETAIL)
®
WATER METER
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WATER DETER LOCATION
(~": EXISTING STREET TREE
MANUAL DRAIN VALVE
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QUICK COUPLER VALVES
❑ EXISTING WATER VAULT BOX
0
QUICK COUPLER VALVE
0 W ao
KALE IN FEET
®
AUTOMATIC CONTROL VALVES
X EXSTING IRRIGATION BOX
O
CONTROL VALVE
(1 SPRAY ZONE EACH SIDE OF STREET)
® POINT OF CONNECTION ASSEMBLY
[Cl CONTROLLER
uMAx 476214
a"t•I�' i`Ai�1-405
DEsx:xIS TO SR 169
TASK LEAD: STAGE 2 - WIDENING
W=R a;` Washington StatePACKAGEiiDepartment of Trensportallon AND SR 615 INTERCHANGE
0 molmo RELEMED FOR MNSTRU OK -A &RAN9ER $. FORLIAH S, NA9ER RFC - 3L IRRIGATION PLAN
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