Major repair to 100 KVA voltage stabilizer installed at pumping station Pinger stage-0 (New) and repair to 6000 GPH x 300 meter head HC pump set of unit no. 1 installed at pumping station Pinger stage-0 (New).

Amount

Repair to 6000 GPH x 300 meter head HC pump set of unit no. 1 installed at pumping station Pinger stage-0 (New). The job involves unfastening of pump and motor from bed-plate, decoupling of pump from motor, extraction of damaged parts. Carriage of damaged pump set to road side through tough hilly terrain of approx 2 kms by head load and then shifting the same to workshop by mechanical transport. Job includes replacement of damaged shaft by way of extraction of damaged shaft and providing, fabrication and fitting of new shaft with turning and finishing to the original bearing size alongwith fabrication of key ways. Fabrication / fitting of neck ring-8nos., sleeves 2 no., gland plate-2nos. Repair to impellers 02 nos., diffuser 3 nos., and diffuser bushes 4 nos. Providing and fitting of impellers-11nos. diffuers-10nos. Providing and fitting of new bearing housing assembly at non driving end. Providing and fitting of new bearings N205 and N204 at driving and non-driving end respectively. Job further includes providing and fitting of bearing as per sample. Job also includes shifting of pump set to road side by mechanical transport and then to station by manual carriage, coupling of pump with the motor and making proper alignment. Testing the pump-motor set on full. Job includes the cost of material / labour charges, shifting of tools and tackles and rebate on old parts.

G S ENGINEERING WORKS

BEE AAR ENTERPRISES