Interior, Department Of The- Bureau Of Reclamation- Lower Colorado Regional Office
46-- pd- domestic water treatment system - pd- domestic water treatment system
domestic water treatment system 1 8 13. 5 sq. ft 100 psi non code steel filter vessels 2 8 4 3way bronze backwash valves 3 4 4 2tank influent manifold sch. 80 w 39 centers 4 4 4 2 tank effluent manifold sch. 80 w 39 centers 5 4 4 2tank waste manifold sch. 80 w 48 centers 6 4 4 backwash flow control valve 7 4 4 backwash line check valves 8 2 4 motor operated effluent butterfly valve 9 2 4 motor operated 2nd stage rinse butterfly valve 10 2 4 motor operated bank isolation valve 11 1 4 motor operated backwash supply valve 12 48 4 grooved couplings 13 16 4 grooved butterfly valves tank isolation valves two per tank media 1 180 50x garnet media 55 lb. bags 2 180 **** garnet media 55 lb. bags controls and instrumentation 1 1 aquatic intelligence control system plus consists of a minimum of: plc, input output modules, press. control relays, terminal blocks 24vdc power supply and oit 2 1 turbidimeter panel i 5 hach **** laser based turbidimeters. ii 4 2nd stage individual filter effluent iii 1combined filter effl
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