Repairs to 8000 GPH x 200 meter head HC pump set alongwith allied works at pumping station Kidmoo stage-1st and 8000 GPH x 250 meter head HC pump set alongwith allied works at pumping station Ramnagar stage-1st.

Amount

Repairs to 8000 GPH x 200 meter head H.C pump installed at pumping station Kidmoo stage 1st . 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 pump shaft ,impellers 5nos., diffusers 5 nos., diffuser bushes 4nos., impeller bushes 3 nos., protection sleeves 2 nos., bearing brackets – 2 nos. , neck rings 4 nos., gland plates with studs 4nos. each on NDE and DE side, bearings on non driving end and driving end with corresponding new components as per samples. Assembling the pump and shifting back to site of installation. Job further includes replacement of coupling nut-bolts and bushes. Lowering of pump on base frame, making alignment & leveling, securing with fasteners and coupling thereof, making of electrical connections. Testing the pump set on no and full load at site. Complete job includes cost of material, labor charges, hire charges, manual carriage charges of tools and tackles etc. Rebate, if any, should be quoted separately.

Repairs to 8000 GPH x 250 meter head pump motor set installed at pumping station Ramnagar stage 1st .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 4nos., diffusers 4 nos., diffuser bushes 4nos., impeller bushes 3 nos., body bushes, 02 nos. shaft protection sleeves, 02nos. gland cups, 02nos. check nuts , neck rings 4 nos., gland plates with studs 4nos. each on NDE and DE side, bearings on non driving end and driving end with corresponding new components as per samples. The job includes remetalling of pump shaft and turning & finishing to bearing size and thereafter assembling the pumping unit including greasing work and shifting back to site. Providing and fitting of nuts and bolts and leather flanges at delivery and suction side. Coupling pump motor set after making proper alignment & leveling and testing the pump set on no load and then on full load at site. Job further involves replacement of damaged valves by providing and fitting of 80 mm dia CS NRV – 1 no. and CS sluice valve – 1 no along with allied works such as cutting of old flanges and providing & fitting of new pipe side flanges by welding work. Complete job includes cost of material, labour charges, to and fro,manual carriage charges, hire charges of tools and tackles etc. Rebate, if any, should be quoted separately.

AADISHWAR ELECTRICAL AND MECHANICAL WORKS

Vaibhav Engineers and Technocrates