Lifting and lowering 1000 gpm, 200 mtr head submersible pump- motor 2(two) length cable and pipe (pump no -20 at 2 pit (m) gopalichak colliery.

Lowering of 1000gpm, 200mtr head submersible pump, motor , 2 length cable and pipe 1 pit putkee colliery under pb area.

Laying and fitting of 6inch m.s pipe line for installing of pump motor with foundation at 17-18l/1d of rana seam(r-v) at bhanora west block colliery under satgram-sripur area

Repairing of pipe line used for supply of water from 6 pit bararee to 1 no. colony and bazar dhowra under bararee section total section of pipeline to be repaired damaged and worn out pipe is 120 mrt 4 inch dia m.s. pipe and changing/replace 4 in

Di of 6 inch dia 252 mtr. pipe and repairing damaged and worn out pipe is 120 mrt. inch dia m.s. pipe from delivery range of bagdigi colliery for supply of domestic pit water of bararee section at amal. joyrampur colliery under lodna area.

For dismantling, cutting and transporting of structure(iron)of tippler shed, main haulage etc.at mudidih colliery(ii)and making, fabrication and fitting of pontoon with motor pump and base plate fitting size 21x21 ft

Casting and machining of coupling 12 inch dia 04 no for pump and motor under bastacolla colliery.

Submersible motor pump er cable, pipe and others items for gp dhamana

Complete repairing/rewinding and overhauling of pullen make 150hp, 550v, 2900rpm submersible motor and 6-stage pump sl. no. dharmabandh/s.s.pump/01 of dharmabandh 2-pit colliery under govindpur area-iii

Transporting and laying of 240 meter of hdpe 8 inch /ms pipes 6 inch vertical delivery range of patch b and making of 6 nos. of bends for installation of additional 600 gpm 550v pump at east bassuriya colliery