Making of 110 nos subsidence pillars and making of garland drain over depillaring panel no.8 and 9 in seam 8a2 of 7/8 incline at rajnagar ro colliery of hasdeo area.

Engagement of hired jcb renovation or making of garland drains around bichhed bandh area and over and around depillaring panels a,b,c,f and g to pr entry of monsoon water into underground workings in narsamuda (r-x) seam workings at narsamuda co

Making of subsidence pillars over proposed depillaring panel no. 4j-7 and 4j-8 of 4a seam for monitoring and recording reading after subsided goaved out panels as per cmr-2017 for safety under mcp head of jhiria ug mine.

Construction and fixing of pcc pillar for monitoring of subsidence over the pillaring area at surface and making the garland drain around depillaring area and earth filling at surface area over depillaring panel to pr mine breathing as well as t

Transportation of incombustible materials from rajnagar ocm (sector- f) to haldibari ug mine subsidence area over the proposed depillaring panels (-) 6d,7lsa, 12ls and 17ls of 4a seam for filling of subsidence cracks/pot holes

(i) transportation of incombustible materials from rajanager ocm sector f to panel 36ls for filling of subside area, cracks and trench etc. over the depillaring panel. (ii) cutting of drains periphery of over the depillaring panel 36ls in seam a at

(i) transportation of incombustible materials from rajanager ocm sector f to panel 36ls for filling of subside area, cracks and trench etc. over the depillaring panel. (ii) cutting of drains periphery of over the depillaring panel 36ls in seam a at

Cleaning of blasted carbonaceous materials and fallen materials mixed with shale for establishment of stowing pipe line and drainage of stowing water in proposed dep. with stowing panel s-1 and loading into tubs in narsamuda(r-x) seam workings at nar

(i) transportation of incombustible materials from rajanager ocm sector f to panel 36ls for filling of subside area, cracks and trench etc. over the depillaring panel. (ii) cutting of drains periphery of over the depillaring panel 36ls in seam a at

Hiring of jcb for renovation of garland drains, filling pot holes in and around bichhed bandh and renovation of garland drain over depillaring panel a, b, c, f and g at narsamuda colliery under dhemomain group