Roof bolting along haulage roadway from 3l-14l/28d, 20l/28d-52l/29d, 52l/29d-35d and 52l/36d-42d of 50d/52l dev.dist in narsamuda(r-x) seam working at narsamuda colliery

Construction of 18 nos. brick pillars along travelling roadway and haulage roadway of 50d of 52l dev.dist in narsamuda (r-x) seam working at narsamuda colliery under sodepur area

Construction of 65 meter brick wall along travelling roadway and haulage roadway of 50d/52l dev. dist. in narsamuda (r-x) seam workings at narsamuda &#x0d colliery &#x0d

Marching of sdl, changing of ms pipe 6 inches, shifting of voldrum and endless haulage and lowering of pump in pandaveswar colliery

Construction of brick wall along travelling roadway and haulage roadway of stowing panel s-1 and 50d/52l dev. district in narsamuda (r-x) seam working at narsamuda colliery

Marching of 2 nos. lhd and 2 nos. udm along with electricals from 7ls/12d, 5ls/12d (bagdona seam) to 30d/21l (lws) and 6l/54r (lws) respectively and marching of 1 udm from 52l/0d to surface at tawa ii mine of pathakhera area, wcl.

1.lowering and marching of udm machine no.611/143 from b.c. incline at surface to 14l/5d of patmohana colliery under sodepur area colliery.&#x0d 2. lowering and marching of sdl machine no.611/953 from b.c. incline at surface to 16l/6d of patmohana collie

Construction of 40 nos. brick pillars along travelling roadway and haulage roadway of stowing panel s-1, 50d/52l dev. district and the inspection route of isolation stopping against caved out panel- f in narsamuda (r-x) seam working at narsamuda coll

1.repairing of underground haulage and installation of new gear box and making of bed plate and other job in underground at narsamuda colliery under sodepur area.&#x0d 2.repairing of 1 st motion new fitting and 2nd motion pinion breakage teeth repairing

Supply, installation and commissioning of depth indicator/automatic speed and length er in 4x cut direct haulage at 4 no. section and 28 direct haulage at 9 no. section of narsamuda colliery under sodepur area