Repairing and rewinding of 1mva 11kv/3.3kv power transformer sl. no. jrd/trf/1mva/01 installed at new sub-station of jarangdih colliery under kathara area

Turnkey contract for installation of 14 nos. of additional 5 mva departmental power transformer along with associated 33 kv & 11 kv protection system and 11 kv bay at different power sub station in electric supply circle begusarai, darbhanga, saharsa, kishanganj and purnea under package-3 envelope under o&m capital head/internal resource fund (irf), o&m department, nbpdcl

For diversion of 550v,o/h line near kankanee weigh bridge under sijua area.

Conversion of 550v o/h line to 440v o/h line from kali mandir sub-station to 56 unit quarter under abgc colliery.

Extension/di of 550v o/h line from sushil sub-station to jamdahi through quarry under dahibari basantimata colliery.

Illumination of haul road by o/h line under dbocp colliery

Repairing of 11 kv o/h line from hurriladih colliery sub-station to bhutgoria sub-station under hurriladih colliery.

Erection of 550v o/h &#x0d line 3 wire at kustore &#x0d colliery sub-station &#x0d to bnr kali mandir &#x0d colony under cws &#x0d kustore.

Diversion of 3.3 kv o/h line at budora sub-station to jarlahi pump face of phularitand amp colliery under barora area.

New establishment of 550v o/h line from no 9 pit to river side domestic water supply sub-station in madhaipur colliery.