Replacement of worn out components of 5000 GPH x 350 meter head HC pump and allied components installed at pumping station Dalsar and replacement of worn out components of 5000 GPH x 280 meter head HC pump and allied equipments installed at pu

Amount

Replacement of worn out components of 5000 GPH x 350 meter head H.C pump installed at pumping station Dalsar . 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 6 nos., diffusers 5 nos., diffuser bushes 7nos., impeller bushes 6 nos.,neck rings 4 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, labor charges, hire charges of tools and tackles etc. Rebate, if any, should be quoted separately.

Replacement of wornout parts of 415V, 3 phase, and 110 ampere rating LT control panel installed at pumping station Dalsar. The job involves dismantling of all the incoming and outgoing power cables from the panel and shifting to workshop. Replacement of solid state fault analyzer(CB4SA) in lieu of worn-out/damaged one. Replacement of 110 ampere rating power contactors (1 no.) has to be carried out by way of extraction of worn-out main power contactor MNX 110-1no. Shifting back and fitment at site followed by testing of the equipment without load and thereafter 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.

Replacement of worn out components of 5000 GPH x 280 meter head H.C pump installed at pumping station Thaley stage 0 . 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 3nos., diffusers 2nos., diffuser bushes 3nos., impeller bushes 2 nos., neck rings 2 nos., bearings on non driving end and driving end with corresponding new components as per samples .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. Replacement of existing 3” cast steel NRV on the delivery line together with the pipe side flanges with cast steel NRV and flanges compatible with the dimensions and delivery head complete with nuts, bolts, gaskets and welding works. Testing the pump set on no and full load at site. Complete job includes cost of material, labor charges, hire charges of tools and tackles etc. Rebate, if any, should be quoted separately.

BEE AAR ENTERPRISES

G S ENGINEERING WORKS