OT 66/24-25

Amount

Labour Charges (A) complete Overhauling, Releasing the old transformer oil, Opening the top cover and removal of winding, Complete cleaning of core, winding and sludge removal, replacement of Gasket, washers, oil seals, Rewinding of HV and LV coils, Cleaning of transformer core with hot oil, preheating of core, improving of IR value, painting the transformer inserting the coil, Closing of top cover, Filling up of filtered oil, complete testing of Transformer, painting the Transformer with two coats, and assembling core taping of winding, Lifting, Loading and Unloading of transformer from Transformer yard to workspot and workspot to Transformer yard the 11KV / 500 KVA, (Make: Electro Meck) Distribution Transformers – 2 Nos insite/MTPS -II.including transportation Charges.(Transformer oil will be supplied by TANGEDCO).

Material Charges (B) SEC (Super Enamelled Copper) - 12 SWG wire(315 Kg per Transformer) –315Kg, Bushing Rod 12 mm - 3 Nos, Bushing Rod 30 mm - 4 Nos, RC 70 C Gasket - 1 No, Light Grey Enamel Paint- 2.84 Ltrs, Silver Bracing Rod(0.75Kg per Transformer) – 1.5 Kg,Light Grey Enamel paint – 2.84 Ltrs and other items insulation like H Class tape,Polymer tape, Fibre Glass Tape etc,. for 2 Nos Transformers including released copper for each 11KV / 500 KVA, (Make: Electro Meck) Distribution Transformers – 2 Nos,Consumables

R K ELECTRICALS (BID ID -1151600)

SUPREME POWER EQUIPMENT LIMITED (BID ID -1150035)

SARVESWARASAMY AND CO (BID ID -1152094)