Work for construction of 23 nos ventilation stopping between 45n and 46n from 12e to 19e and between 40n and 41n from 12e to 26e for proposed panel no cm2 and cm3 in no v seam of ncph colliery r-6 mine

Repairing of primary and secondary control panel for &#x0d gec make 3.3kv/550v transwitch unit at r-6 mine, &#x0d ncph colliery.

Construction of 30 nos rcc isolation stoppings and 4 nos brick made isolation stopping at 11dip proposed depillaring panel in massan combined seam of shiwani ug mine.

Work of a masonry construction of 110 nos of ventilation stopping in proposed development panels mdn n6a n7a n8 and s9 and b replastering of 30 nos ventilation stopping in panel n5 in seam i at rani atari ug mine

Work for sealing of the entries by constructing 03 nos explosion proof stopping of rcc wall for 03 nos of adits and 01nos isolation stopping of r.c.c. wall for the airshaft of no 3 seam of ncph colliery r6 mine.

Work for construction of 01 no of support wall for pillar strengthen near existing underground strata bunker at 20e 1n of seam v at ncph colliery r-6 mine

Construction of 19 (nineteen) nos. rcc isolation stopping for sealing of p-9b and p-9c proposed depillaring panel in l.k.ii seam of jamuna 9/10 mine, bhadra sub area, jamuna kotma area.

Construction of 15 nos ventilation stopping by brick from 0d to 10ed in between 33l and 34l and 34l to 37l in between 10ed and 11ed of proposed panel e2 bott dep stow district in working of rvi chora seam for chora 7 and 9 pit colliery under kenda ar

Construction of 95 nos ventilation stoppings in a 21 nos in sump area in seam no.v b 16 nos in 30n 45e dev panel in seam no.-v c 04 nos in 58e 15s dev panel in seam no. iv d 35 nos in 63e 15s dev panel in seam no.iv and e 19 nos in 75w 15s dev. panel

Repairing of 01 no. rotary actuator and 02 nos. jack&#x0d cylinders of udm 611-17 at r-6 , ncph colliery, ncph&#x0d sub area.