(a). repairing of 3mva transformer 11kv/3.3kv make-andrew yule, sl.no.-10619 charged at main sub-station of gvp project and (b). replacement of bushing insulator with stud, nut and cork sheet of 500kva, 3.3kv/550v transformer, make-marson, sl.no.-129

Complete repairing/rewinding of (a) 160kva, 11kv/440v transformer make power equipment and engineers (b) 250 kva, 11kv/440v transformer make marsons electricals (c) replacement of ht and lt bushing insulator with stud and cork sheet in transformers.

Partial repairing cork sheet changing stud and bushes and etc of 5000/7500 kva/33kv/11kv power transformer make andreyule at 33 kv golakdih substation.

Repairing/maintenance of 03 nos. 250 kva, 11kv/415v distribution transformer of sonepur rehab site (02 nos.) and v.n. colony (01 no.) under s. b. area.

Partial repairing cork sheet changing stud and bushes etc of 11kv/3.3kv 2000 kva power transformer of new substation v point, under rocp/sj

Repairing/rewinding of 01 no. 100 kva, 11kv/415v distribution transformer and prive maintenance of 02 nos. 500kva, 11kv/415v transformers of r.n. colony under s. b. area

Repairing and replacement of insulator bushing with connection terminal and top cover sheet for 300 kva power transformer 11kv/550v install at aebsc.

Repairing and replacement of insulator bushing with connection terminal and top cover cork sheet for 500kva power tranformer 11kv/550v install at ebc 01 no s/s feeding power to 300kv 250 kva dukhharni madir and 50kva.

For complete deion and other details, please refer to tender

(1) changing cork sheet, rubber bush, and l.t stud with insulator including materials of 1000 kva ratio 6.6kv/550v at katras area chaitudih. (2)complete repairing of 200 amps, sd-15 switch make-kilburn, o.c.b, sl.no.9062 for 50 hp