Details: withdrawing of existing 6hp submersible pump motor set with column pipe from tube well(approx depth 70ft) after disconnection of all electrical line pipe line etc for repairing and servicing of said pump motor set as required by derrick arrangement(upto 70km) supply & delivery at site the following pumping machinery & electrical accessories etc.submersible pumping machinery directly coupled with water proof suitable size motor having following specification:p u m p (cora type of model 18c/17 or equivalent)discharge (9-24m3/hr)h e a d: 85-28 mtrs.), power-4.5kw/6hps h a f t: s.s/msimpeller: g.m./noryl/s.s./chrome steeloutletsize: 65mm/80mmpump efficiency in percentage: minimum 65%m o t o rsubmersible type, 3 ph.,50 hz.,415v,.± 10%/ volts, rpm—2900 with wet type winding , make : as per approved vendor list.*n.b. (a) h/q characteristic curve chart of pump set should be submitted before delivery.(b) test certificate of pump & motor should be submitted d
Sector: Water supply and Sewerage