Repair to 10000 GPH x 300 meter head HC pump set alongwith other allied works installed at pumping station Chenani

Amount

Repair to 10000 GPH x 300 meter head HC pump set installed at pumping station Chenani stage-1st by way of disconnecting all electrical connections, decoupling of pump from motor, unfastening from base frame, suction and delivery and manual shifting of pump-set from pumping station to road side and then to work shop by mechanical transportation. Dismantling the pumping unit, extraction of internal assembly followed by repair by way of providing, fabrication and fitting of pump shaft turned and finished to the original bearing size alongwith keyway cutting, impeller 4-nos, neck rings-4 nos., diffusers-2nos., new bearings at DE and NDE side as per old sample.Job includes repair to 415V, 3 phase 140 ampere LT control panel / fault analyzer / star delta auto starter at pumping station Chenani stage-1st by dismantling of all the incoming and outgoing power cables from the panel and shifting to workshop followed by repairs by way of extraction of damaged solid state fault analyzer cum controller (CB4SA) unit, damaged contactor kit, contactor coil 2nos.each of MNX-140 ampere rating contactors, damaged internal wiring, voltmeter, amperemeter, CT’s and fuse set and subsequently providing and fitting of new components of same rating and specifications. Assembling the pump and panel units and then shifting both to site of installation. Lowering of pump on the base frame followed by coupling of pump motor set after making proper leveling & alignment alongwith providing and fitting of nuts and bolts, leather gasket, at delivery and suction sides, graphited gland packing in lieu of old components. Job includes providing / fitting of 400 ampere MCCB-01 no. each at stage-1st and stage-2nd of Havells / L&T or other equivalent make, on the board of the pump room and connecting with incoming and outgoing cables alongwith fitment of panel. Thereafter testing the complete system on no load and then on full load. Complete job includes cost of material, labour charges, manual carriage charges (to and fro), hire charges of tools and tackles etc. Rebate, if any should be quoted separately.

M/S RAGHUNATH MECHANICAL AND ELECTRICAL ENGINEERING WORKS

M/S FASTTRACK ENGINEERS