Repair to 15000 GPH x 250 meter head HC pump motor set of pumping station Thill Roun and replacement of damaged / wornout components alongwith allied works of 415v,3 phase, 300 ampere LT control panel cum fault analyzer unit installed at pumping stat

Amount

Repair to 15000 GPH x 250 metre head pump set (KSB) installed at pumping station Thill Roun. The job involves decoupling of pump from motor and carriage of pump to road side on head load to and fro and then shifting to workshop. Dismantling the pump and extraction of damaged parts. Repair to main shaft by remetalling, turning and finishing to the bearing size. Replacement of damaged / wornout impellers and diffusers 03 nos. each by way of providing of new impellers and diffusers as per sample. Providing / fabrication / fitting of 03 nos. impeller bushes, new protection sleeves 2nos., neck ring-03no., gland plates-2no. Providing and fitting of new bearings 7309-2nos. at DE side alongwith new SS bush-01no., as per sample. Repair to suction and delivery by drilling and tapping. Shifting the pump road side near station and then by manual carriage to site of installation. Coupling of pump with the motor and making proper leveling and alignment. Complete job includes cost of material, labour charges, manual carriage charges, hire charges of tools and tackles. Rebate, if any, should be quoted separately.

Replacement of damaged / wornout components alongwith allied works of 300 ampere LT control panel cum fault analyzer unit installed at pumping station Sounthian stage-1st . The job involves dismantling of all the incoming and outgoing power cables from the panel and shifting to workshop. The job involves repair to damaged solid state fault analyzer cum controller (CB4SA) unit and auto starter assembly of 300 ampere rating. Extraction of worn-out Power contactor MNX 300-1no., from the starter assembly. Providing and fitting of new power contractor of same rating conforming to ISI standards (main contractor). Making and fixing of new PVC copper cable jumpers with copper thimbling at each end-2nos. Job also includes replacement of wornout / damaged voltmeter, amperemetre by way of providing and fitting of new digital voltmeter and amperemetre . Making of the complete internal control wiring afresh with flexible PVC copper wire of appropriate rating with proper thimbling and shifting back to site. Testing of the equipment after repairs, without load and thereafter on full load. The job includes the cost of material & labour charges, hire charges of tools and tackles etc. Rebate, if any, should be quoted separately.

COLOSSAL CONTROLS

parveen engineering works