Name of Work:Replacement of 5 H.P. submersible pump set in the existing borewell at BSNL Compound Bhiti OA Mau BA Gorakhpur
Sl. No.
Item Description
1
Replacement of faulty 5.0 HP Submerssible Pump Set with new pump set without starter capable of discharg capacity from 135 LPM to 405 LPM at the head range from 56 Mtr to 20 Mtr.The pump shall minimum of12 stage with 5 HP three phase totaly enclosed submersible motor on common shaft suitable for operation on three phase 440 volt AC supply, complete with all accessories etc. as required.Note 1- The pump shall consist mechanically balanced stainless steel shaft suction chamber provided perforated strainer etc. complete in the all .Note 2- The electric motor winding shall have a non-aging waterproof insulation resistant to chemical effect having high strength motor pump shaft, supported in water lubricated bronze painbearing bushes with special self aligning shaft assemble etc. complete as required.(Make & model:-KSB-Cora 20W/12 EDX(T) G or SS make).
2
Supplying and fixing of DOL motor starter suitable for operation of 5 H.P.three phase submerssible pumphavingcontactor coil with relay range of 9 to 14 amp rating,over load relay of 6-10 amp range and single phase priventor for protection of the motor. It shall have start/stop push buttons and ampere and volt meters of suitable range.All items should be in a suitale MS box with paiting & fixing on wall etc complete with testing etc as required.(L&T make MU G10W model )
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