Replacement of components of 15 KVA Voltage Stabilizer along with allied works at Pumping Station Upper Migrant Camp.

Replacement of components of 15 KVA voltage stabilizer along with allied works at Pumping station Upper Migrant Camp by disconnecting all electrical connections and making bypass provision for running the unit. Draining out of T-oil and storing it properly in barrels/drums. Dragging out the stabilizer from pump room to safer place for loading, by deploying skilled labor along with the heavy tools and tackles required as per site condition. Loading of Voltage Stabilizer into the departmental vehicle using crane/skilled labor and shifting of voltage stabilizer to workshop. The job includes dismantling of voltage stabilizer by lifting the top assembly with the help of chain pulley block, extracting out of core assembly, voltage rotary switch, after dismantling all electrical connections. Providing and fitting of voltmeter 03 No. and ammeter 03 No. Providing and fitting along with complete rewinding of 03 no. main transformer coils out of superior quality wire and insulating material as per original design. Cleaning and re-fixing to the core after proper insulation. P/F of voltage rotary switch and making connection with the transformer coil. Reassembling the transformer assembly. Replacement of internal control wiring refitting of panel on transformer assembly, and re-fixing of core assembly into the oil tank shifting of stabilizer from workshop to pumping station by deploying crane/truck/skilled labor and dragging into the pump room. Filling of transformer oil and topping up to required level by adding- 40litres. Making all the incoming and outgoing electrical connections to the stabilizer and testing on no load and then on full load condition. However technical specifications may change during the execution of work as per the site condition. Complete job including cost of material, labor and Crane charges, rebate on old parts etc.