Repairing of auxiliary motors and transformer of ekg5a shovel sl. no.hmb-523/exc-2500 of gvp ph-ii ocp

For dismantling of ocp substation shed of size 50 ft x 50 and dismantling shifting, loading unloading of 1.5mva,6.6kv/3.3kv, transformer of badeopur colliery under sijua area

Complete rewinding and repairing of crompton perkinsion make 750kva, 11kv/3.3kv power transformer sl no.- 21422 and 50kva , 3.3kv /440v lighting transformer of s.b. project.

Complete rewinding and repairing of crompton perkinsion make 750kva, 11kv/3.3kv power transformer sl no - 21422 and 50kva ,3.3kv /440v lighting transformer of s.b. project.

Overhauling, repairing and replacement of damaged gaskets and filtration of transformer oil of one no. 750kva 3.3kv 440v, 2 nos. 100kva 3.3kv 440v, 2 nos. 100kva 550v 440v, 3 nos 50kva 550v 440v and one no. 25kva 3.3kv 440v lighting transformer

Rewinding of 750kva 11kv/440v, sl. no. ks/750/2202 transformer installed at gm(h) unit hazaribagh area.

For maintenance of 750kva 11kv/440v transformer power ware make sl.no.18010620 installed at area office substation under sijua area

Repairing of 325kw, 3.3kv dol starter sl.no gvp starter /3.3kv/01 of gvp ph-ii ocp

On site repairing and&#x0d maintenance of safety device&#x0d connected in 3 mva&#x0d 11kv/3.3kv power transformer&#x0d and 160kva 3.3kv/440v&#x0d station transformer at 33kvsubstation under urimari ocp.

Repairing of ht (3.3kv) and lt (440v) control switchgear of 750kva, 3.3kv/440v tsu, sl. no.- 9357, make- meditron installed at 22.5mva, 33kv/11kv-3.3kv old substation of kdh ocp, nk area