Cleaning slurry and mud 46d/sump 38l to 41l/43d to 47d in r-vi seam at khottadih colliery, pandaveswar area.

Repairing of eight (08) nos. ventilation stopping 1ed to 8ed/38l-37l in r-v seam of khottadih colliery, pandaveswar area.

Repairing five (05) nos ventilation stopping at 38l to 44l/8d -9d in r-v seam of khottadih colliery, pandaveswar area

Repairing seven (07) nos ventilation stopping at 34l to 37l/0d-1ed, 1ed/37l-38l (double door) 2ed/37l- 38l in r-v seam of khottadih colliery, pandaveswar area.

Erection of 14 (fourteen) nos. iron sheet ventilation stopping to provide adequate ventilation for proposed c.m caving panel b15b in r-vi seam of khottadih colliery, pandaveswar area

Erection of 28 (twenty-eight) nos. iron sheet ventilation stopping to provide adequate ventilation for proposed c.m caving panel b17 (a and b) in r-vi seam at khottadih colliery, pandaveswar area.

Repairing six (06) nos. ventilation stoppings 40l/3d-2d, 40l/3d-4d, 41l/3d-4d, 44l to 46l/3d-4d, and cleaning side of ventilation stopping in r-v seam of khottadih colliery, pandaveswar area

Consolidation of 03 approved proposals for construction of ventilation stopping at different locations at khottadih colliery, pandaveswar area

Roof bolt for roof support 8l-9l/1 wd to 2ed,2ed/8l-10l,10l/2ed-1ed ,1ed/10l-38l,38l/1ed to ed,3ed/38l-46l and cleaning 1ed/10l-30l in r-v seam of khottadih colliery,pandaveswar area

Repair 45l to 58l/8d-9d(13 nos)ventilation stopping and cleaning ventilation side gallery in r-v seam of khottadih colliery, pandaveswar area