Cleaning andcutting of drain from r-6 mine to chp transportation road at ncph colliery.

Dismantling of old damaged platform with its bracing and two way chute and fabrication of the same at surface bunker of ncph colliery r-6 mine, ncph sub-area

Construction of pcc road from old incline kali mandir to sudamdih shaft mine gate via asp colliery office under ej area

Repairing and maintenance of lt 220v over head line from sudamdih shaft to magazine house under asp shaft colliery.

Repairing and maintenance of ht 6.6kv overhead line from regional substation sudamdih to sudamdih thana from feeder no 1 under asp shaft colliery.

Complete repairing/overhauling of d.g pump of railway siding sudamdih under asp colliery.

Digging 3 feet dismantling transporting of 6 inch 8 inch dia. ms pipe from sudamdih asp colliery and transporting the same from asp to 23.8 incline surface for pit water supply work at kasturba school and bhowra colony at bhowra north colliery.

Repairing and providing of pts, control cable , lightning arrestor of 20 mva 33 kv /6.6 kv transformer no 1 installed at regional substation sudamdih shaft mine under asp colliery

Complete rewinding/repairing of 500kva, aluminium transformer 6.6kv/440-volts, sl.no.4009258 make-g.e.c pvt.ltd. of sudamdih colony under asp(shaft) colliery.

Testing of 33 kv 6.6 kv cts by primary injection for relays effectiveness testing and also issuing test certificate for record at 33 kv sudamdih shaft mine substation under asp colliery