Providing of damaged parts of 3000 GPH x 220 meter head HC pump installed at pumping station Pinger stage-1st

Amount

Providing/Replacement of worn out components of 3000 GPH x 220 meter head HC pumpset at pumping station Pinger Stage-1st (old). The job involves disconnecting of electric supply, decoupling pump and motor, unfastening the pump from base frame, suction and delivery network , shifting the same using tools and tackles, manual labour and mechanical transport to workshop. Dismantling the pump and extraction of internal assembly followed by replacement of impellers 3 nos., protection sleeves 2nos, diffusers 5 nos., diffuser bushes 5nos., neck rings 5 nos., bearings on non driving end and driving end with corresponding new components as per samples. Job includes providing of new pump shaft and turning & finishing to bearing size. Assembling the pump and shifting back to the roadside of the pumping station and then by head load, tools & tackles and manual labour to the site . Lowering of pump on base frame, making alignment & leveling, securing with fasteners and coupling thereof, making of electrical connections. Providing/fitting of the new coupling pulley set in lieu of damaged coupling pulley set. Testing the pump set on no and full load at site. Complete job includes cost of material, manual carriage/labor charges, hire charges of tools and tackles etc. Rebate, if any, should be quoted separately.

Providing of GM 15mm round-handle Gate valve (F-F/heavy duty), providing of GI 20mm Union valve(F-F/heavy duty) and 20-26mm T-Spanner tool set confirming to ISI standards. Providing and fitting of Cast Steel 80mm dia NRV compatible with 3000 GPH x 220m head pump together with pipe side flanges complete with nuts, bolts, gaskets and allied gas cutting and welding works.

M/S Rakul Laira (BID ID -2245151)

Vaibhav Engineers and Technocrates (BID ID -2236822)

GEETA ENGINEERING MECH WORKS (BID ID -2234883)