Hydraulic roof bolting with resin capsules by contractual means with providing 5 nos dgms approved hydraulic roof bolting machine in the panel w 5a and w 5b of lower workable seam at chhatarpur mine no 1, pathakhera area, wcl

Construction of 4 no isolation stoppings (fly ash bricks) including all materials in 29dn-ii depillaring district in lws tawa 2 mine, pathakhera area, wcl

Construction of 72 nos. ventilation stoppings by use of fly ash brick in c.m. panel 37la, 34d, 39d, 34r and 40r dev. district of 10b seam at haldibari ug mine

Construction of 04 (four) nos. new ventilation stopping at 1dip/0l, 1-2(s)dip/0l in between 1-2(s)dip/1l and 1l/13dip in place of broken/damaged old ventilation stopping in dobrana (r-v) seam of belbaid colliery under kunustoria area

Erection of 20 nos. steel girders at haulage incline and 19l/31d at chhatarpur mine no-1, pathakhera area, wcl

Work for sealing of the entries by constructing 03 nos. explosion proof stopping of r.c.c. wall for 03 nos. of adits and 01nos. isolation stopping of r.c.c. wall for the air-shaft of no.3 seam of n.c.p.h colliery r-6 mine

Construction of 28 nos. ventilation stoppings for new development 40d(main dip),74lw district and some places in main intake main intake and return airway etc. for proper ventilation in bottom seam(seam-0) including material cost at rehar ug mine

Construction of 06 nos. ventilation stopping (fly ash bricks) including all materials and repairing of 01 air crossing at 30d/2ln, 11 ventilation stopping from 1ln/28dn-29dn to 12ln/ 28dn-29dn in lws of tawa 2 mine, pathakhera area, wcl

Work of construction of 07 nos. ventilation in b-1 panel and 13 nos ventilation stopping b-2 panel (fly ash bricks) including all materials development district in bws at tawa 2 mine, pathakhera area, wcl.

Construction of 06 nos. ventilation stopping (fly ash bricks) including all materials and repairing of 01 air crossing at 30d/2ln, 11 ventilation stopping from 1ln/28dn-29dn to 12ln/ 28dn-29dn in lws of tawa 2 mine, pathakhera area, wcl