Providing additional trestle support, strengthening of old trestle structure and replacement of walk way plate in/c painting of chp structure at haldibari ug mine under jkd sub area.

Major repair works of gantry no. - 1 and providing additional arrangement gantry structure in t2, t3 and t4 up to old b. seam mine mohara under jkd sub area.

Strengthening of chp column at mine no.1 of saoner sub area.

Major repair works of gantry no. - 1 and providing additional arrangement gantry structure in t2, t3 and t4 up to old b. seam mine mohara under jkd sub area. (2nd call)

Strengthening of r.c.c. column/ gantry pillars and structural steel structure of conveyor belt and bunker at chp of 7/8 mine under rajnagar ro sub area of hasdeo area. (2nd call)

Strengthening of conveyor structure,&#x0d trustle and gantry portion of belt&#x0d conveyor system of chp jamuna 9and10&#x0d mine of bhadra sub area of jamuna&#x0d kotma area.

Repair and maintenance of all existing sub station (central sub station, near chp, near rajeev chowk and ektanagar) at west jkd under jkd sub area.

Strengthening of rcc column of gantry, 1and2 bunker and discharge base foundation of katkona sub area of baikunthpur area

Repair and maintenance of mine security wall with concertina coil around chp of west jkd mine under jkd sub area.

Repairing of damaged feeder of chp bunker no. 01 no. and 02 at west jkd colliery of jkd sub area.