Prestressed concrete poles for overhead power traction and telecommunication lines as per is 1678

Diversion of existing 440v overhead line along with illumination of haul road by led flood lights at tirap colliery

Repairing of 150hp, 550v star delta starter 02 nos and 200amp 550v acb switch of 7 pit madhusudanpur colliery

Cross stitching at junction of depillaring panel-23 in kenda seam of jambad ug colliery

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

Repairing and rewinding of (a) c.g make 100 hp, 550v non flp slipring motor and (b) k.e make 12.5 hp, 550v, 720rpm flp motor of bankola colliery.

Repair and maintenance of overhead ht/lt lines under stc bsf hazaribag.

Erection of lt and ht metallic electrical poles with overhead lines and other required ohl structures at different locations along with dismantling of lt and ht poles, ohl and other ohl structures damaged during thundering, tree felling, heavy rains

Construction of 10 (ten) nos. ventilation stopping for 53r/30l dev. dist. in kenda (r-vi) seam of bansra colliery under kunustoria area

Addn altn of overhead lines to ug cable at goswami enclave at faridkot mil station