Salvaging two nos. 315kva, 6.6kv/550v tsus and 4 nos vcbs, acbs from 7d, 71l substations of lhcm2 section in r vii seam to surface of 3n4 incline, jpc

Power rearrangement of 6.6kv for longwall and belt circuit in bottom seam,transportation of faulty tsus and longwall sf6 breaker to surface and placing of repaired tsus in bottom seam, and cable rearrangement and laying between 8thdip s/s to dr 3 s/s

Power re-arrangement of 6.6kv pumping power 3rd level lhd4, transportation of faulty tsus to surface and placing of repaired tsus in lhd4, installation of light fitting in&#x0d 400mh and 500mh and power to e-7 development panel&#x0d

Transportation n placing of one complete 6.6kv/550v ug sub-station at 15d/(71l-72l) in r-vii seam of 3n4 incline unit, jpc.

Transportation placing of one no. 6.6kv/550v tsu, four no. 6.6kv vcb, two nos 550v acbs and their cables for power distribution at panel-8, r-vii seam, 3n4 incline, jpc

Making 6.6kv feeder for lhcm-3 and transportation of- placing of one 6.6kv/550v substation at 32l/(2xd-3xd) for t3 panel in rviia seam of 3n4 incline under jhanjra area.

Transportation n placing of one no. 6.6kv/550v tsu, four no. 6.6kv vcb, two nos 550v acbs and their cables for power distribution at panel-8, r-vii seam, 3n4 incline, jpc

Transportation and placing of three nos complete 6.6kv/550v ug substations at 75l /(9d-8d) ,(18xd- 19xd)/45l in rvii seam and 78l/(-11d)-(-10d) in rviia seam in 3n4 incline unit,jpc

Transportation and installation of 01 nos. 6 inch dia pipe line for a length of 1250 mtrs. for upward seam borehole water dewatering at 23l for longwall panel 13 at rvi seam of mic, j.p. colliery

Transportation, assembling and placing of tsu at gawrakh dip and haulage dip and rearrangement of 95sq mm cable in haulage dip at moonidih colliery, w.j area.