Erection and extension of 3.3kv overhead line of banwar feeder for electric shovel operation of topa project under kuju area.

Erection of new ht feeders 6.6kv and 3.3kv oh/l from.kantapahri sub-station to pumping station meant for dewatering of sump at kantapahari patch of akwmc ocp katras area.

Construction of- 1 no. 33kv feeder bay at 132kv substation garoth for providing power supply to new ht connection for new industrial area garoth, distt- mandsaur (m.p.)

Complete repairing and rewinding and making new shaft of 400 kw, 3.3 kv, 1480 rpm marathon electric make 3 phase squirrel cage type induction ht pump-motor of patmohana colliery under sodepur area. (m/c no.- 3ff331269/4)

Shifting of ht 2000gpm pump motor in the lower &#x0d side of the sump due to decreasing of water level and &#x0d other miscellaneous pumping and pipeline works at &#x0d old ghutway patch-3 of damoda colliery.

Installation of 3.3 kv, 300kvar capacitor bank with control panels and shed foundation and connected to the 2.5 mva secondary side switch of 11kv/3.3kv main substation jocp under hazaribag area

Laying of 8 inches additional pipe range at new eastern side sump for continuous dewatering sump water in order to extract ob/coal from 3rd-4th seam under jocp under hzb area

Complete fabrication of one no. (01) double-stack pontoon with a total of 80 drums (48 drums on top of the 32 drums at the bottom) for 2000 gpm motor installation at the new eastern side sump of jocp in the hzb area.

Organization of 3.3kv feeder for segregation of power supply of 02 nos pumping station (05 ht pumps and upcoming increase in demand of 3000 gpm pump for smooth and trouble free operation in respect of akkocp, bnk area.

Installation of 1.6 mva power transformer and 500kva 3.3kv/440volt transformer with bus bar, earthing arrangement , renovation of 440volt oh for providing power to movable mobile crusher at coal stock at karma main substation under kuju area