Construction of 12 nos of isolation stopping for finally&#x0d seal of proposed depillaring working panel vibe 12 of&#x0d burhar vi seam at damini ug mine

Construction of permanent support by constructing side support wall and brick pillar in between 8d-7d/31l-30l in kenda (r-vi) seam of bansra colliery under kunustoria area

Proposal for construction of 20 nos. r.c.c. sectionalization 20 nos rcc isolation stoppings in panel b28 b29 b30 b31 b3 b4 b5 b37 b36 in seam vib at khairaha u g mine

Balance work for construction of link road from tanta to draman via kuthal by way of earthwork 3 00 mtrs span rcc culvert 900 mm dia hp culvert 6 00 mtrs rcc culvert 3 00 mtrs height semi pucca r wall 2 00 mtrs height semi pucca r wall 2 50 m

Reconstruction of 6 nos. isolation stoppings by rcc and replaster of 50 no. old isolation stoppings in depillared panels of seam ii and cleaning of fallen coal in old galleries at naheriya underground mine of pench area

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

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