WORK OF REPLACEMENT OF GASKET OF 40 MVA T/F No. 1 ALSTOM MAKE AT 132 KV S/S AMROHA UNDER ETD AMROHA.

Amount

The following works are to be carried out at 132 KV S/S Amroha under ETD, Amroha

Shifting/Carriage of oil tank 25 KL including loading, unloading & carriage from any near place to 132 KV S/S Amroha with in Distance of 50 Km.

Drain out of T/F oil from main tank of filling in empty oil drums.

Dismantling of HV/LV/Neutral bushing, turrent from T/F Tank, Radiators, conservator Tank, explosion vent pipe, bucholz relay, oil pipe line, colling fans, opening of electricals connections & proper blanking for open space of replacement of gasket.

Centrifuging of oil in oil tank by connecting the centrifuging pipes, circulating the T/F oil through centrifuging machine to increases BDV.

Repalcement of old & Damage gasket of 40 MVA T/F by providing new gasket as per required size of good quality rubberized cork sheet of NU COCK/TALBROS make at required places of complete T/F including top covers & accessories.

Complete erection of 40 MVA T/F by erection of radiator, conservator tank, bushing with its turret (if available) turret, HV/LV/N bushing, all pipe lines, radiator, oil, etc.

Cleaning of Core and winding by fresh T/F oil and removed the slug from bottom.

Create the vacuum inside the tank for period for 24 Hrs.

Centrifuging of oil in the transformer. taking the IR, BDV & PPM value of period of 4 hrs. as per norms of T/F manufacturer of till the desired values are attained filling of centrifuging T/F oil up to required oil levels of T/F. Centrifuging machine shall be arranged by the contractor at his own cost.

Replacement of radiator valve (butterfly valve)

Providing and fixing of Nuts and bolts of top cover and other accessories of Tranformer (If required).

Painting of 40 MVA T/F with suitable gray paint.

Technocrat Electrical

M/s S.S. Refregeration