Installation of 6 inch. dia. ms pipe line from pumping station to hazri ghar of 4a patch for 1000 gpm pump of bhowra south colliery. approx. length of pipe line 510 meter.

Laying of 6inch dia. delivery pipe line from hazari ghar to ob dump of jahajtand for fire fighting (approx length 600 mtr ) of 4a patch of bhowra south colliery.

Making arrangement for fire fighting of 4a patch by laying 6 inch dia. pipe line at 4a patch of bhowra south colliery length of pipe line 660 meter.

Diversion and shifting of 6 inch. dia. pipe line of 2000 gpm pump 4a patch and diversion of 6 inch dia. pipe line for fire fitting at 4a patch of bhowra south colliery. length of pipe line 550 meter.

Dismantling transportation, laying and fitting of 10 inch. dia. pipe line from existing position to new place at 3 pit 4a patch of bhowra south colliery.

Installation of 6 inch. dia. ms pipe line from face pump to transformer room of 4a patch for rapid dewatering at respective place i.e. at 4a patch of bhowra south colliery. length of pipe line 720 meter.

Shifting of 6 inch dia delivery pipe line of 1000gpm pump to new location from its existing location (approx length 150meters) of 4a patch of bhowra south colliery

Dismantling transporting and jointing of 6 inch dia ms pipe line at bastacolla colliery.

Fitting of led light along of shifting of poles and conductors on pathway of jhajtand coal dump and view point of 4a patch of bhowra south colliery.

Laying of additional pipe line 6 inch from 20 no pillar to water discharge point under kuya colliery.