Repair to 3500 GPH x 230 meter head HC pump set of WSS Chakarabati stage-2nd

Amount

REPAIR TO 3500GPH X 230MTR HEAD HC PUMP OF WSS PUMPING STATION CHAKARABHATI STAGE- 2. The job includes disconnecting of incoming electric supply, decoupling of pump and motor, unfastening the pump from the base frame, suction and delivery network, shifting/carriage of pump from pumping station to workshop for repairs using tools and tackles, manual labour and mechanical transport. Dismantling the pump and extraction of internal assembly at workshop. Replacement of old and worn out pump shaft with new one and then finishing and turning it to the required bearing size. Providing, fabrication and fitting of new impeller-1no, diffuser- 6no, neck rings- 5no, diffuser bushes -5no, impeller bushes- 5no, protection sleeves-2no, bearing brackets- 2no, gland plates with studs- 4no each on NDE & DE, new bearings- 2no 6306 on NDE & DE. The job also includes repairs to impeller – 5no; including greasing and gland packing work. Assembling the pump and shifting back to site of installation. Lowering the pump with help of tools and tackles on base frame making alignment and levelling, securing with fasteners including Providing/fitting of new coupling pulley, coupling bolts, nuts and bushes etc. and making electrical connections. Testing the pump on no load and full load at site. Complete job includes cost of material, labour charges to and fro manual carriage charges hire charges of tools and tackles, transportation charges etc. Rebate if any shall be quoted separately.

Vaibhav Engineers and Technocrates

AADISHWAR ELECTRICAL AND MECHANICAL WORKS