Annual Rate contract for rewinding of Transformer installed at various pumping station

Amount

Providing and fitting of New LV Leg Coils Copper (DPC)

Providing and fitting of New LV Leg Coils Aluminum (DPC)

Providing and fitting of New HV Leg Coils Copper

Providing and fitting of New HV Leg Coils Copper (DPC)

Providing and fitting of New HV Leg Coils Aluminum (SE)

Providing and fitting of New HV Leg Coils Aluminum (DPC)

Reconditioning of LV Copper Coils

Reconditioning of LV Aluminum Coils

Providing and Fitting of HV Bushing

Providing and Fitting of LV Bushing

Providing and Fitting of LV bush rod (metal part)

Providing and Fitting of HT bush rod (metal part)

Providing and Fitting of Gasket Set

Providing and Fitting of tapping switch with handle

Providing and Fitting of LT Terminal Plate

Providing and Fitting of Oil drain valve

Providing and Fitting of core laminations

Painting

Silica gel breather

Providing and Fitting of Sundry Items

Arresting of oil leakages if any by way of welding etc.

Heat Treatment of repaired transformer

Providing and filling of fresh transformer oil at site

Disconnecting of distribution transformer HT links and HT/LT sidde cables. Dismounting the transformer from poles/platform using crane and skilled labour and loading into the meachanical transport.

Draining of transformer oil in barrels, dismantling of top cover and extracting out assembly using chain pulley block and tripod and checking for fault.

Assembling of transformer and lowering into the tank using chain pullry block and tripod. Assembling of top cover thereof and filling of transformer oil after dehydrating.

Loading of transformer into mechanical transport using crane and skilled labour. Mounting the transformer on poles/platform with the help of crane and skilled labour. Making of LT as well as HT side cable connections, charging the transformer on no load conditions and thereafter checking on full load conditions.

Rebate on account of copper scrap

Rebate on account of aluminum scrap

Rebate on account of Oil T-Oil

Rebate on account of burnt core laminations

M/S VERMA ELECTRICAL (BID ID -2350121)

M/s I S Enterprises (BID ID -2349754)

S K ELECTRICALS (BID ID -2349901)

VERMA ELECTRICAL AND MECHANICAL WORKS (BID ID -2349879)

Shivam enterprises (BID ID -2349993)

JAIMA ELECTRICALS (BID ID -2350378)