For repairing of 03 nos. 11 kv ocbs 400 amps for controlling of 01 nos. 3 mva and 02 mva power transformer of main sub-station under bhurkunda colliery.

(a). repairing of 3.3kv, 630a, vcb, ctr 600/300/5a, make-pce, sl.no.-05/hmv/132 installed at main sub-station of gvp phase-ii ocp, (b). repairing of 3.3kv vcb, make-pce, 630a, sl.no.-05/hmv/131 of secondary switch at 3mva, 11kv/3.3kv transformer of g

Annual contract for dismantling, shifting and re-commissioning etc and day to day running maintenance of 3 nos 500gpm pump-motor at phase ii colony and 4 nos 500 gpm pump-motor at kmp colony at akk ocp bnk area for a period of one years.

Repairing of wiring and replacement of damaged electrical accessories of various office establishments (a) various offices (excv section, dozer section etc) in pit office - ashok patch, b) 5mva sub-station, electrical and mechanical shift room, store

(a) providing and fixing of l.t control panel 440v, 800a as secondary controlling of 250kva, 3.3kv/440v transformer installed at main sub-station at gvp phase-ii ocp (b) repairing and re-winding of 55kw, 440v make-wnp for washing station and water s

Re-wiring/repairing of wiring at 5 nos. weigh bridge (as kps,&#x0d s.k. unit, tarmi, railway siding, makoli) and sub-station room in r/o sdocm of dhori area.&#x0d

Electrical repairing / re-wiring and changing of electrical items of 9.0 office, konar river side pump house (2 nos.) and civil office under kathara colliery.

Electrical repairing, re-wiring and changing of electrical items for pit office, 3 nos. weighbridge, magazine, sub-station and transformer room for 01 years or till quantity exhaust of gvp phase-ii ocp

Construction of electrical power line for 05 nos. (cctv) cameras of sspur colliery esp unit and new wiring of new sub station room and electrical points of agent office at shyamsundarpur colliery under bankola area (retender).

(a) installation of 750kva, 3.3kv/440v, transformer at new mines colony for using as colony transformer and (b) installation of 50kva, 3.3kv /440v, transformer at sawang main sub-station at swg-gvp ph-ii ocp.