Cutting/breaking of all kind of soil and filling there of in subsidence cracks over goaved out panel in subsided area closed before 2009 under mcp head in ramnagar abandoned mine.

Cutting/breaking of all kind of soil and filling there of in subsidence cracks over goaved out panel in subsided area closed before 2009 under mcp head in new jhimar abandoned mine.

Demolishing different old structure manually/ by mechanical means of all old brick wall situated in mine premises of abandoned mines under mcp of old jhimar and ramnagar abandoned colliery.

Construction of 12 nos. signboard of p.c.c. in different location of new jhimar abandoned colliery, old jhimar abandoned colliery and ramnagar abandoned colliery closed before 2009 for safety / security under head of mcp of rajnagar ro subarea.

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.

Protection work such as earth cutting and filling of the same in cracks around the subsidence areas over the different depillaring panels at pali colliery of pali sub area of johilla area

(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

Filling earth over crack surface and subsidence pillar in depillaring panel 30 l west seam-iii and 27 l east seam-ii panel at pandavpara underground mine at jhilimili sub area of baikunthpur area

(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

Cutting/breaking of all kind of soil and filling thereof in subsidence cracks over goaved out panel in 7a1 seam of jhiria ug mine