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stabilizing nylon conforming to UL 83 heated at 90 degrees Celsius. The conductors shall be twisted and <br />encased in a single outer jacket of .050" nominal wall of sunlight and moisture resistant PVC conforming <br />to UL, ICEA and NEMA standards. The two conductors shall be color coded with one conductor yellow <br />and the other gray as manufactured by Arizona Electrical Fabricators model #9516-2SP. <br />2.5 MASTER VALVES <br />A. Master Valves: Griswold 2250 Solenoid/Pressure Reducing/Surge Anticipation Valve, sized as specified <br />on drawings. <br />2.6 VALVE BOXES <br />A. Flow Sensors, Grounding Rods, Communication Cable Splices, and Wire Splices: Carson #910-12. <br />B. Master Valves: Carson #1419-13B. <br />2.7 AUTOMATIC CONTROLLER UNIT <br />A. Automatic Controller unit as specified on drawings. Automatic controllers and related equipment will be <br />provided by The City of Santa Ana. <br />2.8 ELECTRIC CONTROL VALVE WIRE <br />A. Low Voltage: <br />B. AWG OF UL approved No. 14 direct burial copper wire for all control wires and No. 14 direct burial <br />copper wire for all common wires. <br />1. Wire Colors: <br />a) Common Wires- White. <br />b) Master Valve Wires- Blue. <br />2. Wire Splice Connectors: Rain Bird Pentite Connectors or approved equal. <br />C. High Voltage: <br />Type required by local codes and ordinances, of proper size to accommodate needs of equipment <br />serviced. <br />FgF�7y121»4a]IDIILIW <br />A. Sand bedding shall be construction grade. <br />PART 3 - EXECUTION <br />3.0 PREPARATION <br />A. Examine field conditions prior to beginning work described in this section. Grading operations shall be <br />completed and approved prior to beginning work. <br />B. Verify all sleeve locations prior to beginning work in this section. Flag all existing sleeves and conduits <br />installed by other trades. Report any conflicts and discrepancies to The City of Santa Ana authorized <br />representative immediately. <br />C. Mark with powdered lime or marking paint routing of the conduits and stake the location of the pull and <br />splice boxes. The City of Santa Ana authorized representative shall review staking and direct any <br />necessary changes with the contractor prior to proceeding. <br />City of Santa Ana RFP 17-127 <br />Page 15 <br />