Work for Dismantling, shifting dryout, Re-erection filtration and testing of 4 MVA transformer no. 7568 and dismantling, shifting of old burned 5 MVA Transformer serial no. 7572 at SS-1.

Amount

As Per List Enclosed

Dismantling and oil draining of 4 MVA transformer serial no. 7568 at SS-2

Shifting of transformer serial no.7568 accessories and oil. From SS-2 to SS-1 about approximate 18 Km

Dismantling of burned transformer serial no.7572 i/c hydra charges and shifting to the same SS-1 as per instruction of incharge.

Re-erection of transformer serial no. 7568 bushing, radiators and assosories.

Dry out, oil filtration to improve the IR value, PI and BDV. If required oil to be replaced (new oil will be supplied by Department). Providing and fixing of new HV bushings, terminal studs, breather and Bucholz relay I/c painting.

Transformer testing tan delta of winding, winding resistance, IR value, ration and short circuit testing for transformer serial no. 7568

Trial and testing of 33 KV and 6.6 KV breakers, contact resistance measurement, closing and tripping time and IR value, relay and CT testing by primary injection and protection testing etc. for transformer serial no. 7568

T R JAISWAL