Tender For Supply Installation Testing And Commissioning Of Submersible Pumping Equipment For Wss Sopat Berigam Under M And E Non-Plan., Pulwama-Jammu And Kashmir

Tender For supply installation testing and commissioning Of Submersible Pumping Equipment For Wss Sopat Berigam Under M And E Non-Plan.- 1 Supply, Installation, Testing & Commissioning of Submersible Pumping Unit as per IS 8034 with following specification are as under: PUMP:Discharge:-3500 GPHHead range :70 mtrEfficiency= Not less than 50%Speed =2900 Rpm Type of pump = Mixed flow.Type of fluid to be handled= Tube well Water MATERIAL OF CONSTRUCTION: Impeller = Stainless Steel Pump Shaft =StainlessSteelSS410. Pump Casing= Cast Iron/Stainless steel IMPELLER:Impeller is of the enclosed or semi – enclosed type and properly balanced. Enclosed Impellers equipped with seal rings on their hubs. COUPLING: A suitable coupling arrangement provided with pump set. Non Return Valve: - Non Return Valve of the suitable size provided above the pump discharge case. MOTOR:Method ofstarting = Star – Delta Speed = 3000 (Sync). Frequency = 50 ± 3 % HzWorking Voltage = 380-415 ± 15% V, 03 phaseEfficiency = Not less than 90%Rating:- 7.5 HPClass of insulation = F/Suitable for above parameters Submersible motor should be water filled water lubricated squirrel cagetype having capacity for above pumping parameters and workingon3phase;AC supply ranging from 380 to 415 volts, 50Hz.The motor shouldbesealedby radial rings to avoid mixing of well water with motor filled water. a) The job includes providingandfittingofinterlockingarrangementagainst any failure of coupling. It mustbefabricatedoutofMSstripsofsuitablesize and length. b) The job includes providing and fittingofappropriatesizeMSnipple2feet long threaded on one end and welded to same size MS flange of thickness (as per Table-17) at other end forcolumnpipeaspersiterequirement.The threaded portion should be as per size of pumping out let for proper fixing. The job includes providing and fitting of R. I. cloth joints/rubber washers with nuts, bolts and washers for all joints of column pipe. The job also includes lowering of pumping unit in the well then proper testing and commissioning of pumping unit on full load at site. Note: Providing of test certificate & Characteristic Curve of pumping equipment is compulsory and pumping unit is to be approved from the concerned Sub Divisional office before procuring

INR 100 /-

INR 1135.0 /-

INR 56760.0 /-