Joining at kujama quarry g patch sump to chatkari jore (approx 580 m) full length pipes 10 nos. bends and 18 nos short piece pipe and installation of 4000 gpm for dewatering of sump water kujama colliery under lodna area .

Dismantling and re-arranging/joining 10 inch dia ms. pipe line of amal. nt-st jeenagora for providing one point source to kujama patch g of kujama colliery under lodna area .

Dismantling and transporting from b patch nt-st and re-joining at kujama quarry g patch to chatkari jore(approx 580 mtrs)full length pipes 10 nos bends and 18 nos. short piece pipe and installation of 2000 gpm pump set for dewatering of sump water

Making of rcc drain and rcc work over the pothole area near durgapur basti/nandu petrol pump at kujama colliery under lodna area

Joining 1600 mtrs (226 nos) full length pipe 30 no. bend and 28 no. tapper/short piece from east side of g-patch quarry joining to same in another rout at kujama patch g under lodna area

Modification/fabrication of base plate and installation of 1 no 600 gpm pump set joyrampur ocp near chatkari jore along with laying and joining of 6 inch dia 240 mtr delivery range for fire fighting and dust suppression purpose of joyrampur ocp under

Dismantling 4 inch dia 480 mtr. m.s. pipe from lodna section and joining of 480 mtr.pipe from 6 pit to mudibhita colony for supply of domestic pit water at bararee section of amal. joyrampur colliery under lodna area

Modification/fabrication of base plate 2 nos.and installation of 1 no. 6up3 pump set and 1 no.roto pump motor set at joyrampur ocp near chatkari jore along with laying and joining of 6 inch dia 80 mtr and 4 inch 36 mtr. delivery range for water supp

Dismantling of 6 nos of 12 mtrs tubular poles from moharibad circuit and erection of the same with 5 additional tubular poles for lighting at pandebera/fatepur basti of kujama colliery under lodna area.

(a) re-organised of 220 volt overhead lighting line at chatkari jore to coal depotand (b) repairing of 550 volt overhead line from bagdigi pit to bagdigi basti and (c) power supply to high mast tower installed at coal depot of bagdigi colliery