Repairing of gear box pf electric winder at pit no.-01 of patmohana colliery under sodepur area.

1.drawing of 1 new 440 v overhead line (500 m) from no.2 pit substation to agent office, kumardhubi colliery, 2. new 550v overhead line (300 m) from no. 2 pit substation to no. 2 pit fan house at kumardhubi colliery, mugma area, ecl.3.a) drawing of n

(i)for maintenance of one no.1 mva 6.6kv/550v transformer installed at loyabad colliery make-ece,asset sl.no.arn/14 lbc(ii)complete rewinding and overhauling of a 750 kva power transformer 6.6kv/550v at 5 pit substation of lbc make-ece asset.no.loy/e

Repairing of steam winder 5 no pit of khas kajora colliery

Supply and installation of two(02) nos. of speed indicator cum recorder for winders of pit no-2 n pit no-3 of j.k pit of siduli colliery.

Changing of winding drum of steam winder at 9 no. pit under madhaipur colliery.

Conducting structure stability audit of head gear structures and ndt of vital components of winding engines of pit no-2 n pit no-3 of j.k pit of siduli colliery

Repairing of major overhauling of steam winder at 3 and 4 pits of shankarpur colliery under bankola

Repairing of major overhauling of steam winder at 3 and 4 pits of shankarpur colliery under bankola (retender)

Servicing and resetting of automatic contrivance of no 1 pit steam winder at nkj unit and no 2 pit electical winder at vk unit khandra colliery