Repair / replacement of parts to 300 KVA Manual operated Voltage Stabilizer at T/Well Nakrein under Non Plan

Repair / replacement of parts to 300 KVA Manual operated Voltage Stabilizer at T/Well. Nakrein by way of disconnecting all the electrical connection and making temporary provision for running the motors by way of by-passing the damaged voltage stabilizer. Draining of T-oil and storing it properly in barrels, dragging out the stabilizer from pump room with the help of crane/skilled labour, shifting of voltage stabilizer and T-Oil barrels to workshop by deploying mechanical transport, crane and skilled labour. Dismantling of voltage stabilizer, extracting its main coils and voltage regulators .Complete rewinding of- 02 nos. main transformer coils and insulating material as per original specifications, cleaning and fitting to the core after proper insulation and reassembling the transformer assembly. Providing and fitting of -02 nos. voltage regulators, making connections with transformer coils. The job also includes replacement of complete internal control wiring, and refilling the drained T-oil after filtering and dehydrating by heating/boiling to remove moisture and filling up of additional 100 ltrs T-oil, shifting of voltage stabilizer from workshop to site. Making all electrical connections by shifting back the power cables to the repaired voltage stabilizer and then testing the voltage stabilizer on no load and then on of full load on site. Providing, laying and fitting of 240sq mm 3.5 core Armored Aluminium Cable from 400 KVA Transformer to 400 Amp. Main switch approximately 30 mtrs. Job includes cost of material, including rebate on old parts, all taxes and handling charges etc. Complete Job.