Temporary sealing of hathidari in haulage dip incline mouth, travelling roadway incline mouth and fan room of hathidari seam of bhurkunda b colliery

Temporary sealing of hathidari in haulage dip incline mouth, travelling roadway incline mouth and fan room of hathidari seam of bhurkunda-b colliery.

Chipping in stone, coal, construction of isolation stoppings, air crossings and other masonery works at ik-1a inclines, srp area for a period of three years as per the scope of work, terms and conditions of nit

Outsourcing contract for construction of ventilation stoppings, isolation stoppings and other masonry works for a period of 4 years at gdk.11 incline, rg-i area.

Construction of one isolation stopping at 69 wl/8d and two nos. isolation stoppings plastering in borachak r-viii seam of dhemomain incline colliery, under sodepur area

Construction of 07 nos. of full sectionalisation /isolation stoppings in h.r. section-iii , 10th incline of orient colliery mine no 1 and 2,osa, oa, mcl

Construction of 03 (three) nos isolation stoppings for proposed stowing panel -kst-1(e) in kajora (r-ix) seam, of madhusudanpur 7 pit and incline colliery

Construction of 05 nos. preparatory isolation, 07 nos. ventilation stoppings and 04 nos. repairing and plastering work of old ventilation stopping and 04 nos. ventilation stoppings plaster work only at rajgamar 4and 5 incline of rajgamar sub area.

Construction of 09 nos sectionalisation/isolation stoppings in which 03 nos by brick work at 0d/13l, 1sd/13sl 5sd/15sl and 06 nos by rcc work at 1nd/13l, 2sd/13l, 3sd/13l, 4sd/13sl, 14sl/4sd , 15sl/4sd of 6th incline(h.r. section i) oc2,osa,oa,mcl