Overhauling and maintenance of 500kva transformer 11kv/440v lighting transformer oil cooled type make gec s.no.vq87/3492 of patherdih township of patherdih coal washery

Repairing/overhauling of engine, fip pump, propeller shaft, clutch plate and gear box of hyva tipper reg. no. jh 10 ad7092 at 5.0 mtpa patherdih nlw coal washery

Repairing and rewinding of 02 nos. of distribution transformers, 250kva, 11kv/440v and 250kva, 3.3kv/440v installed at cisf colony and gurudwara chowk under gm unit nk area.

Complete overhauling and maintenance of 01 no 500 kva, 11kv/440v lighting transformer make gec sl. no vq87/3496 of patherdih township under ewz

Complete rewinding / repairing of 01 no lighting transformer 250 kva/ 11kv/440v, 3 phase oil cooled type, make-gec sl. no ct4573/b25194 of pcw railway colony at patherdih coal washery, ewz

Construction of bitumen top road from patherdih washery colony to patherdih railway tunnel under 2.5 mtpa patherdih coal washery

Complete overhauling and maintenance of 250 kva transformer 11kv/440v lighting transformer oil cooled type make eaei sl. no pcw-1 at patherdih colony under patherdih coal washery

Complete overhauling and maintenance of 250 kva transformer 11kv/440v lighting transformer oil cooled type make eaei sl. no isi 1180 at patherdih lalpul under patherdih coal washery

Shifting of substation from premises of 2.5 mtpa patherdih nlw coal washery to near patherdih hospital at patherdih township

Complete rewinding / repairing of 01 no lighitng transformer 250 kva 11kv/400v 3 phase oil cooled type make-gec sl. no ewz/pcw/2 of lalpul water supply at patherdih coal washery, ewz