Shifting of 250 KVA electric transformer from pumping station Thill Roun stage-0 to Thill Roun stage-2nd alongwith allied works.

Amount

Shifting of 250 KVA electric transformer from electric sub-station Thill Roun stage-0 to Thill Roun stage-2nd alongwith allied works by way of constructing tractor road from road side to electric sub-station of pumping station Thill Roun stage-0 by cutting of land portion near army boundary wall using JCB for movement of hydra crane and vehicle upto platform of 250 KVA electric sub-station near Tawi bed. Shifting / dumping of extracted material upto a distance of 50 meters. Disconnecting the incoming and outgoing bush rods from 11 KV /0.433 KV conductor / cables. Dismounting of electric transformer from platform by hydra crane using tools and tackles, then loading into vehicle and then shifting to pumping station Thill Roun stage-2nd. Unloading the electric transformer outside the pump room using hydra crane and stacking at a safer place. Job further includes opening of top cover of 250 KVA electric transformer, extracting internal body (coils + core) for its checking. Draining out T-oil for its heating, raising viscosity / insulation value. Topping up of transformer oil by way of providing and filling fresh transformer oil approximately 200 liters. In addition the job includes providing and fitting of 185mm2 aluminium cable 3.5 core from pole to voltage stabilizer approximately 50 meters in length alongwith MCCB 250 ampere near voltage stabilizer at stage-0, for disconnecting incoming supply during LT line fault, conforming to ISI standards. Job includes the cost of material / labour charges, hire charges of tools and tackles etc.

GANPATI ELECTRICAL AND MECHANICAL WORKS

N B Engineering and Electric Works