Repairing maintenance and complete overhauling of 01 no 1000 gpm, 150 mtr head, multistage plurovan ii model, m and p make pump sl. no-81002724/10/12 at parej east open cast project hazaribagh area.

Complete repairing and converting 5 stage to 6 stage and fitting of pump of make mather and platt, 6 stage , pv-ii, 180m head , 550gpm, si.no.nakc/pump/pv-ii/06 of ug mine 2 seam of new akashkinaree colliery of govindpur area

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

Repairing maintenance and complete overhauling of 01 no 2000gpm, 150 mtr head, multistage plurovan ii model, m and p make pump sl. no-81316960/20/11 at parej east open cast project hazaribagh area

Complete repairing and overhauling of pullen make 120 hp, 550v, 2900rpm submersible motor 6 stage pump at godhur 3 no. under ngk colliery of kusunda area

Complete repairing overhauling of 500 gpm pump 5 stage rkb/ mla of kugp make kbl head 150 meter sl no. 29v2ab670/0040 and b) 500 gpm pump 5 stage rkb/ mla of kugp make kbl head 150 meter local sl no.kugp/rkb003 at kugp

Repairing and overhauling of 2000 gpm rkb pump make kirlosker,type-rkb 250/46k, 3 stage, si no. 12972150003 located at quarry no. 02 under kathara colliery.

Repairing of 2 nos. 500gpm, 7-chr multi-stage mandp make centrifugal pump installed at jhirkey riverside pump-house for household water supply to the nearby under kathara colliery.

Complete repairing/overhauling of make-m and p pump 600 g.p.m,06 stages, sl. no.090356, 180 meter head of water treatment plant bhowra (south) colliery

Repairing/overhauling of 03 nos. of pumps(02 nos. of flowmore make pump, model no fm 590 bd 250x200,3 stage (duty parameters 120lpsx250 mtrs) pump and 01 nos. of fm 590 bd 250x200,3 stage (duty parameters 180lpsx250 mtrs) ) as per the direction