Replacement of worn-out components of 110 ampere rating LT control panel installed at pumping station Ramnagar stage 1st and replacement of GPH x 350 meter head HC pump with allied works at pumping station Thaley stage 2nd

Amount

Replacement of wornout parts of 415V, 3 phase, and 110 ampere rating LT control panel installed at pumping station Ramnagar stage 1st. 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 3000 GPH x 350 meter head H.C pump installed at pumping station Thaley stage 2nd . The job involves disconnecting of electric supply, decoupling pump and motor, unfastening the pump and motor 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 2 nos., diffusers 3 nos., diffuser bushes 2nos., impeller bushes 2 nos., neck rings 2 nos., bearings on non driving end and driving end with corresponding new components as per samples.. Job also includes opening of side covers of motor and replacement of side sleeves and bearings as per sample Assembling the both pump and motor 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 and motor on base frame, making alignment & leveling, securing with fasteners and coupling thereof, making of electrical connections. Job also involves replacement of 80 mm dia NRV with a new 80mm dia CS NRV of rating compatible with the delivery head, together with pipe side flanges complete with allied cutting and welding work. 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