ELECTRICAL WORK

Amount

Replacement of defective 132/33 KV, 63 MVA Atlanta Make by 132/33KV, 40 MVA IMP Make Transformer at 220KV Sub-station Sikandrabad under ETD, Bulandshahr including loading, carriage, and unloading of transformer from 132KV S/S UPSIDC, Masoori, Ghaziabad. Shifting/Dragging of 40 MVA 132/33KV IMP Make transformer from existing place to near loading place at 132KV S/S UPSIDC Masoori, Ghaziabad up to distance 20 Mtr.

(a) additional shifting for every 5 Mtr.

Loading of 40 MVA 132/33KV IMP Make transformer and their accessories making wooden sleeper platform jacking the transformer tank up to trailer height, placing the rail under transformer tank and shifting up to the trailer then removing the rail and proper tightening of transformer main tank with trailer bad with help of steel rope and turn buckle at 132KV S/S UPSIDC, Masoori, Ghaziabad.

Proper packing of bushings of 40MVA 132/33KV IMP Make Transformer in wooden case.

Carriage of above 40 MVA 132/33 KV transformer including their all accessories, oil drums and main tank from 132KV S/S UPSIDC, Masoori, Ghaziabad to 220KV S/S Sikandrabad by Hydrolic multi axel/ suitable trailor (Approx distance 50 Km.)

Opening of lashing of main tank of 40 MVA IMP make transformer loaded on trailer jacking the tank for packing the rail under the T/F tank and shifting it on wooden platform removing the rail under the T/F tank on wooden sleeper lowering the tank towards ground by slowly and removing the wooden sleeper under the tank and unloading of various transformer accessories of above 40 MVA T/F like oil filled drums, bushing conservator tank, cooling fan etc. from truck/trailer at site of 220 KV S/S Sikandrabad.

Shiting/Dragging of oil filled 40 MVA 132/33KV IMP make transformer main tank including turning from unloading place to T/F plinth at 220KV S/S Sikandabad Approx. distance 20 Mtr.

(a) additional shifting 01 job for every 5 Mtr.

Replacement of open part gas kit of transformer like raditor, bushings, oil pipe line including providing of new gas kit as per required size made of rubberized cork sheet, Kotika/Turbos/Nu-Cork brand.

Complete erection of 40 MVA T/F by erection of radiator conservator tank bushing with connecting of all oil pipe lines erection of cooling fans, buchholz relay etc. for completing conservator tank and all other associated work for completion of job.

Earthing of Main Tank at two designated points & neutral bushing of HV & LV side of 40 MVA T/F by using MS Flat 50x6/75x10 mm size its jointing with already laid earth mat/Deltas neutral bushing support for its earthing work.

Making and termination of control cables between RTCC/C&R Panels to marshaling box, all other relays and cooling fans installed on 40 MVA T/F in Switch Yard at 220KV S/S Sikandrabad.

Centrifuging of complete T/F oil in T/F tank by connecting centrifuging pipes circulating the T/F oil through privet centrifuging machine and taking the BDV, IR and PPM value of the oil periodically till the required value is achieved. (Approx qty. 20 KL)

Jumpering of T/F from HV side with single Zebra/Panther and LV side with twin Zebra to complete the job satisfactorily.

A.K.S. POWER SOLUTION

LAZER INFRASTRASTUCTURE