Cleaning and staking debris, roof fall and mucking at 8th level / 2nd dip to 3rd dip at dishergarh seam of ningah colliery

For drilling of 02 nos. bore holes 01 nos u.k. bottom seam and 01 nos m.k. seam dia ( size 6 inch) from surface to underground. of casing ( size 6 inch) g.i. pipe at working over the bhadra 7 and 8 mine.

Drilling of 02 nos. bore holes, 01 nos u.k. bottom seam and 01 nos m.k. seam dia ( size 6 inch) from surface to underground. of casing (size 6 inch) g.i. pipe at working over the bhadra 7 and 8 mine.

Reorganisation of ventilation circuit construction of 58 nos. ventilation stopping and 04 nos. air crossing in new development panel of m.k. seam at bhadra 7/8 mine, bhadra sub area, jamuna kotma area.

Shifting of different mechanical and electrical equipments from p-2 depillaring panel lkii seam to new development panel in mk seam in bhadra 7/8 mine, bhadra sub area, jamuna kotma area

Drivage of drift/gallery along 4th dip in between 24 level and 26 level in kalimati seam under kumardhubi colliery.

Side wall of gallery along 1 dip haulage roadway in borachak (r-viii) seam at dhemomain incline colliery for strengthening of support

Proposal for breaking dyke enered in p-09 panel of m.k. seam by deploying pneumatic drill with electric operated compressor removing derbies, supporting the disturbed area with girder placed in duggies in bhadra 7/8 mine, bhadra sub area.

Cutting of jhama by electrical and pnumetric drilling and blasting and mucking manually at 8th dip between 31st and 32nd west level of gp seam through 5/6 incline of hariajam colliery.

Estimate for preparation of cm marching route along main dip ( incline no.2) between 0l to 17l and level gallery 17level east between main dip ( incline no.2) to 45 dip and 45 dip between 17l to 19l in seam-i of katkona 1 and 2 incline.