

Department of Interior | Fish & Wildlife Service | Kofa National Wildlife Refuge
Design and Construct Pronghorn Water Storage System
​
SCOPE
-
Provide four 5000-Gal polyethylene water storage tanks, impermeable to light
-
Level existing 40' x 50' gravel pad to provide for water storage tanks, discharge pump and plumbing
-
Construct concrete pad with web reinforcement for discharge pump, minimum 3000 psi
-
Include shutoff valves on intake side of discharge pump and at primary storage tank
-
Connect discharge pump to outgoing 4-inch irrigation line
-
Install float valve into primary tank and electrical connection from float valve to electrical panel
-
Provide automated controls to start and stop generator via float valves in water storage tanks
-
Program the genset power source G40 generator for automatic start and shutoff to allow auto-fill of tanks.
-
Bypass switch for manual start of generator for start of discharge pump
-
Electrical connection from generator to electrical subpanel
-
Schematics of Construction Details, Literature for Maintenance and Operation








