Supply of sand for preparation of sand cartridge for use of blasting purpose in 5/6 incline and 7/8 incline at rajnagar ro colliery of hasdeo 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.

Cleaning of debris mixed with coal at r-vii bonbahal seam of porascole west 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.

Cleaning along 19l belt from 7wd to 19wd in rvii a seam at shyamsundarpur colliery.

Cross stitching at junction of depillaring panel-23 in kenda seam of jambad ug 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

Construction of 10 nos of ventilation stopping at development district of dishergarh r-iv seam of ningha colliery

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

Establishment of track lines for transporting of materials at inter mediate sum area in rvii seam at shyamsundarpur colliery.