Roof bolting at dewatering routes for preparation of panel 16a in borachak ( r-viii) seam workings, patmohona colliery

Re-support of incline no.01 and 2 intake return ug galleries 10b seam by hiring of dgms approved portable roof bolting machine and cleaning of the approaching area at b seam of west jkd colliery.

Repairing of five no pressure drum shell dia 215 mm x 1150 mm long shaft dia 75 mm of 1000 mm belt conveyors rvii and rviia seam installed in 3 and 4 incline j p colliery

Installation and commissioning of 4sets of centrifugal pump set with all electricals, water pipe range in rvii and rviia seam of shyamsundarpur colliery under bankola area.

Custom bid for services - contractual roof bolting and full column grouting of roof bolts with cement resin capsules for depillaring panel sw5a and sw5b in seam iv at naheriya underground mine of pench area

Construction of underground drain along rviiit2, r viiib1 and r vii seam with main incline and construction of three nos. of guard wall at shyamsundarpur colliery.

Handling ,transport and other mining services - percentage quote based - handling & transport service, transportation of coal from xv seam incline, moonidih colliery, w j area to moonidih coal washery, new madhuban coal washery including weighment an..

One time roof supporting by roof bolting at unsupported area in rviia seam at mill .incline of shankarpur colliery.

One time roof supporting by roof bolting at unsupported area (ventilation stopping inspection route) in rviia seam at mill. incline unit of shankarpur colliery.

Making drain along floor by cutting floor stone fire pillar (8l) to 15l along 19d and 19d to 17 d along 15l in rviia seam at millenium incline unit under shankarpur colliery.