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 .

Construction of new sub-station at south end of patch g of kujama colliery under lodna area

Fabrication of drum pontoon for installation of ht pump at patch g of kujama colliery under lodna area.

Dismantling and shifting and joining of 6 inch dia 900 mtr. (150 no.) full length pipe 10 no.bend and 20 no. tapper/ short piece to new diverted line to make new delivery range of 1000 gpm at patch g of kujama colliery under lodna area .

Construction of rcc precast boundary wall fencing of kujama patch along jharia-baliapur road under lodna area

Construction of rcc precast boundary wall fencing of kujama patch along jharia-baliapur road under lodna area

Dismantling and shifting of full length 166 nos. and additional 80 no. 10 inch dia pipewith 62 no. bend and 57 no. tapper/short piece from west side of g patch at 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

Complete repairing of 10 uph8 and 4000 gpm 150 mtrs head 1487 rpm kirloskar make pump local id. no.jg/09 installed at patch g of kujama ocp under lodna area