New making and providing of coupling bolts for 2000gpm pump with bush, lock nuts, washers, cooling system of bearing housing, changing of graphite packings of different sizes w.r.t. konar exp.ocp, bnk area.

A.re organisation of 8 dia pipeline with dismantling and shifting of 2000gpm pump two times for dewatering near main sump patch to outside of the mine, w.r.t. konar exp.ocp, bnk area, b.re organization extension of 8 dia pipeline and 1000 gpm pump

Changing of damaged sprinklers, repair-reorganising of pipelines for sprinkling at konar rly. siding, konar exp. ocp, bnk area

Re-organisation and erection of 3.3 kv o/h electric power line for separate power feeding to the pumps operating at konar rly.siding of konar exp.ocp,bnk area.

Mechanical repairing and overhaouling work of departmental school bus reg no-jh09u-9042 w.r.t konar exp. ocp, bnk area.

Re-organization /repair of water supply pipelines for dust suppression in bunkers of feeder breakers at jrd railway siding of konar exp.ocp, bnk area

Fabrication of rain gaurd for pump motor ,er and vcb installed at mines different sump w.r.t konar exp, bnk area

Providing, installing, testing and commissioning of two nos of digital ground water level recorder piezometer w.r.t konar exp. ocp, bnk area.

Providing, fixing of primary control switch to different 550 volt and 440 volt operated pump er w.r.t konar exp ,bnk area.

Laying and jointing of 10 inch dia m s pipeline for dewatering of mines during upcoming monsoon w.r.t. konar exp. ocp, bnk area