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

Provision of transformer (2x630 kva compact substation) along with feedar pillar and cable work for residence of different officers building and staff qtr. building at sansarpur, distt.-khagaria.

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

Supplying making and fixing of cable mounting and fixing of cable earthing for er and transformer at 9.0 under kathara colliery.

Repairing and maintenance of 02 nos. 630 kva and 500 kva transformer installed at different locations of kathara colliery under kathara area

Providing and fixing of 03 nos. mccb installed at different transformer of 1b, 1c and old miners colonies of gvp phase-ii ocp, kathara area

Providing and fixing of outdoor cable end termination with heat shrinkable jointing kit and painting of different transformer at 4 no. water tank and kathara basti under kathara colliery.

Providing and fixing of mccb 800 amps and 400 amps at teachers colony under kathara colliery