Repair to 5000 GPH x 350 meter head pump and motor installed at pumping station jib stage-1st (new) and providing and fitting of mechanical components of 20000 GPH x 21-29 meter head x 10 HP mono submersible pump installed at Jib dugwell.

Amount

Repair to 5000 GPH x 350 meter head pump motor set installed at pumping station Jib stage-1st (New) by way of disconnecting of all electrical connections, decoupling of pump from motor, carrying pump-motor set from pumping station to road side by way of head load and then to work shop by mechanical transportation. Job includes repair to shaft by way of remetalling, turning, finishing to the exact bearing size. Providing / fabrication and fitting of new impeller 7 nos., of neck rings, diffusers 5nos., body bushes, shaft protection sleeve 2nos., gland plate-2nos. with check nut 2 nos. Providing and fitting of new bearings N306-2nos. Repair to impellers-3nos. by brazing and finishing. Assembling the unit and shifting back to site. Job includes repair to 60 HP motor by way of opening side covers and extraction old / damaged bearing and providing and fitting of new bearings 6314-2nos. and thereafter closing the end covers. Providing and fitting of nuts and bolts and gaskets at delivery and suction side alongwith rubber bushes. Coupling pump and motor after making proper leveling, alignment and testing the pump and motor on load at site. Job includes the cost of material, labour charges, hire charges of tools and tackles etc. Rebate, if any, should be quoted separately.

Providing and fitting of mechanical components of 20000 GPH x 21-29 meter head x 10 HP mono submersible pump installed at Jib Dugwell by way of extraction of damaged mono submersible pump from dug well by extracting MS pipes one by one manually using chain pulley block. Shifting of mono submersible pump motor set to the workshop. Dismantling the unit and extraction of the internal parts from the pump and motor. Providing and fitting of new thrust pad-01, cast iron impeller-1no, and check nut-1no. Complete rewinding of 10 HP motor, remetalling rotor shaft and fabrication & fitting of stainless steel shaft sleeves-2nos. at NDE and DE. Assembling of complete unit. Shifting back of pump motor set to the pumping station and then installing in the Dugwell by lowering the pipes one by one manually using chain pulley block. Testing the unit on full load. Job includes the cost of material, labour charges, hire charges of tools and tackles etc. Rebate, if any, should be quoted separately.

Vaibhav Engineers and Technocrates

VEE AUTO TRADERS