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.

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

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

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.

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.

Construction of 03 nos sectionalisation stoppings between trunk panel and panel 8a of rvii seam at 3 and 4 unit under jpc

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

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