An electric control valve is housed within a rectangular valve box featuring a black bolt-down cover set flush to finish grade. The assembly sits on an eight-inch deep bed of three-quarter-inch crushed rock supported by four common bricks at the base. Main line fittings and schedule 40 PVC piping route water through the valve with schedule 80 toe nipples and angled elbows. Low-voltage control and common wires run from the controller through wire connectors to coiled wire tails with identification and recycled water warning tags.
1" IN TURF AREAS. 2" IN SHRUB AREAS. SECTION * PLAN 1 A1 1. ELECTRIC CONTROL VALVE. 2. RECTANGULAR VALVE BOX W/BLACK BOLT DOWN COVER.HEAT BRAND VALVE STATION NO. ON LID IN 2" HIGH CHARACTERS. 3. CHRISTY'S I.D.TAG - NUMBERED TO MATCH DRAWINGS. 4. FINISH GRADE. 5. 12" LONG SCHEDULE 80 TOE NIPPLE. 6. PVC PIPE TO SPRINKLERS - ANGLE PIPE TO SPECIFIED DEPTH WITH 45 DEG. ELLS. 7. COMMON BRICK (4 REQUIRED). 8. COMMON WIRE TO OTHER VALVES ON SAME CONTROLLER. 9. 3/4" CRUSHED ROCK. 8" DEEP. 10. CONTROL/COMMON WIRES FROM CONTROLLER. 11. PVC SCHEDULE 40 PIPE. 12. PVC SxS 90 DEG. ELL. 13. WIRE CONNECTOR. 14. MAIN LINE FITTING W/SOLVENT WELD OUTLET. 15. COIL WIRES PER SPECIFICATIONS. 16. CHRISTY'S RECYCLED WATER WARNING TAG. 2 3 4 5 6 5 7 8 9 10 12 11 13 14 15 16 2" 6" * LEGEND ALL VALVE BOXES USED WITH CONJUNCTION WITH IRRIGATION SYSTEMS CARRYING RECYCLED WATER SHALL CONFORM TO THE COLOR REQUIRED BY THE WEST BASIN MUNICIPAL WATER DISTRICT (WBMWD) . CONTRACTOR SHALL SPECIAL ORDER VALVE BOX LIDS TO CONFORM TO WBMWD REQUIREMENTS AND SHALL INCLUDE THE WORDS "RECYCLED WATER - DO NOT DRINK" AND SHALL HAVE THE INTERNATIONAL SYMBOL CONVEYING THE SAME WARNING.
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