Repair to 5000 GPH x 250 meter head pump motor set of unit no. 2 installed at pumping station Dhema and providing and fitting by way of replacement of wornout parts of 140 ampere rating LT control panel cum fault analyzer cum auto starter installed a

Amount

Repair to 5000 GPH x 250 meter head pump motor set of unit no. 2 installed at pumping station Dhema. The job involves decoupling of pump from motor, unfastening from base frame suction and delivery, plugging the delivery with blind flange and thereafter shifting to workshop for repair. Extraction of internal assembly and repair by way of remetalling, turning and finishing of the main shaft to the original bearing size, fabrication / fitting of neck ring-3nos., protection sleeve 2 nos. gland plate-1no. Providing and fitting of impellers 05 nos., diffuser 04 nos., and diffuser bushes 03 nos. Providing and fitting of new bearing housing assembly at non driving end. Providing and fitting of new bearings 204 and 205 01 no. each. by replacing damaged bearing. Repair to suction and delivery by drilling and tapping. Job also includes fabrication of coupling pulley set and thereafter shifting to site and coupling of pump with the motor and making proper leveling and alignment. Testing the pump motor set on no and on full load. Complete job includes cost of material, labour charges, hire charges of tools and tackles etc. Rebate, if any should be quoted separately.

Providing and fitting by way of replacement of wornout parts of 140 ampere rating LT control panel cum fault analyzer cum auto starter installed at pumping station Channi Mansar stage-1st. The job involves dismantling of all the incoming and outgoing power cables from the panel and shifting to workshop. The job involves extraction of damaged solid state fault analyzer cum controller CB4SA unit and 140 ampere power contactor kits-1no. of auto starter thereafter providing and fitting of new CB4SA unit and power contactor kits of MNX 140-2nos. conforming to same rating and specifications as per old sample. Providing and fitting of Digital voltmeter and amperemeter-1no. each alongwith replacement of internal control wiring. Shifting the panel back to site, fitment and 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.

BEE AAR ENTERPRISES

NATIONAL ELECTRO-MECH COMPANY