Military Engineer Services Tender

Disconnecting the electric supply, removing the HT and LT cable connections of the defective Power transformer, 132/11 KV of 8000KVA capacity, outdoor type, any make, taking down from platform with the help of crane suitable for lifting upto 50Ton or using lifting jacks, loading into low bed trailer of minimum 50 Ton load capacity and transporting the same carefully to workshop for necessary repairs, taking all necessary precautions to avoid possible damage during transit and returning the same after carrying out repairs and reinstallation at the same location using crane, re-establishing connections on HV and LV sides complete all as directed.

Note : Hire charge for heavy duty crane, hydra and Trailer, charges for loading / unloading and transportation are deemed to be included in quoted rate. Any damage to the transformer by the contractor during dismantling, transporting and reassembling of transformer shall be made good without any extra cost to government. Decision of Accepting Officer shall be final and binding..

Opening top cover of 132 / 11KV, 8 MVA capacity transformer, opening of top cover and draining out the Transformer oil, removing the inspection cover, lifting the core with suitable crane and cleaning all healthy parts including coils, laminations, tank, tap changer including sleeves, drying of assembled core and winding in oven upto required IR values, reassembly of transformer by tanking the dried core and winding assembly, fixing of all oil valves, fittings of accessories, making terminal connections to external bushings, including painting of transformer tank externally with two coats of enamel paint and internally with two coats oil resistant paint, complete Routine tests on PTR as per IS-2026, replacing unserviceable LV/ HV bushings, washers, oil seal, gaskets of inspection cover, radiators, HT Cable box, LT cable box with new ones including replacement of OLTC complete all as specified and directed.