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

Laying the 5th pipe range and dismantling the existing idle pipelines to enable dewatering through the 5th pump-motor at the reddy sump in the jharkhand open cast project, hazaribagh area.

Erection of 3.3kv oh lines from main sump double pole to reddy sump for installation of lighting transformers near reddy sump jocp, hzb area.

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

Dismantling of 18 lengths of the 6-inch pipeline from reddy sump and re-laying it at the main sump and laying of one pipe range at the eastern sump to support dewatering for 4th and 3rd seam coal extraction towards chutuwa nadi at jocp under hzb are

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

Dismantling and stacking of 6 inch pipeline from main sump of tsocp under hazaribagh area

Dismantling and erection of 6inch pipeline of main sump for monsoon preparation at tsocp under hazaribagh area.

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