Laying of 6inch dia. pipelines at sump-a/sump-b of the mine for dewatering of mine water through the 6th pump along with making alternative water supply arrangement to laiyo colony through upper side discharge point of eastern sump of the jharkhand o

Diversion of existing ms pipelines of 12/10 inches dia. by laying, jointing works for lk-1 sump for dewatering activities at quarry of dipka expansion project.

Di of rohini and purnadih colony water supply from khilawan dhaura to sump no. 04 in respect of rohini ocp, nk area

Laying and jointing of pipeline range at lower kusmunda-2 (east) quarry sump and old dipka quarry sump for dewatering purposes at dipka expansion project.

Laying of pipelines for dewatering of new rohini expansion (0.75 mty) by installing new pump motor sets and to provide water supply to new coal stock and to construct tanker loading point near coal stock by installing new pump motor under rohini

Extension of 3.3 kv oh line for power feeding to sump no. 04 in respect of rohini project, nk area

Laying of pipelines at mines sump for shifting of pump at new location for dewatering purposes at jocp under hazaribag area.

Dismantling of poles and lt oh lines of existing rohini workshop and erection of poles of for providing power supply to proposed rohini workshop and providing lighting arrangement in mines of rohini expansion project (0.75 mty) in respect of rohini

Installation of pump-motor sets along with laying and jointing of pipelines for dewatering activities at marghat face of dipka expansion project.

Re organization including dismantling, laying, jointing and welding of 8inch dia pipeline and shifting of 1000gpm pump for dewatering of main sump w.r.t. konar exp. ocp, bnk area