REPAIRS TO 100 KVA HT/LT DISTRIBUTION TRANSFORMERS AT LIFT IRRIGATION SCHEME CHAINABAL.

Amount

Disconnecting the transformer from HT and LT side cable lowering down from the bed, loading in private load carrier using channels, chain pulley blocks etc. then shifting to workshop and un-loading of same at workshop for necessary repairs.

Opening the lid of the transformer draining transformer oil detaching the core assembly from bush rods and other clamps taking out the core assembly by means of chain pulley block and checking and assessing the damages.

Providing, fabrication and fitting of fresh HT coils as per the sample out of aluminum wire. (12 coils @ 04kg/coil approximately =48kg.

Providing, fitting of insulation material such as card board, lathride paper , cotton tape, PVC paper, cork sheets ,varnishing, gasket, nuts and bolts etc.

Topping the transformer with a fresh T-oil of approved grade.

Filtration of existing T-oil.

Providing, fitting of LT bush rod.

Back carriage of transformer in private load carrier through skilled labour, tools and tackles upto site, unloading at site and assembling HT/LT connections and testing on full load.

Deducting the cost of scrap @ 80% of the total value of S.no 03.

M/S POWER PACK ELECTRICAL n MECH ENGG WORKS

M/S PREET ELECTRICALS and MECHANICAL WORKS