Fabrication and installation of new grizzly-bar structures after complete dismantling of existing damaged grizzly no. a-3 and a-4 of raw coal receiving hopper at moonidih coal washery.

Dismantling, repairing and replacement of damaged/ worn-out gear coupling, along with re-alignment and re-fitting of gear box of unit 402 conveyor at moonidih coal washery

Dismantling, repairing and replacement of damaged/ worn-out gear coupling, overhauling and adjustment of intermediate pinions, along with re-alignment and re-fitting of gear box of unit 401 of moonidih coal washery.

Replacement, repairing of liner plate of payjama chute of unit no. 701-1 belt conveyor, repairing of hole in bunker hopper, dismantling and erection and installation of idler frame with rollers in conveyor deck and upkeepemnt of materials from tippe

Replacement of damaged bearing, housing after dismantling and repairing of bed frame, side plate of drive shaft of unit 505-2 and 507-3 screens at moonidih coal washery.

Replacement of damaged decayed deck plate, channel, angle and top and bottom frame with idlers dismantling and reinstallation along with replacement of damaged tail base frame nondrive arrangement after tail snub pulley dismantling of unit no. 304

Fabrication and installation of new grizzly-bar structures after complete dismantling of existing damaged grizzly no. b-1 and b-2 of raw coal receiving hopper at moonidih coal washery.

Replacement of damaged under hopper feeding discharge chute liner along with damaged base frame of r and p gate no. 120a, 120b 120c after electromagnetic vibrofeeder dismantling and re-installation of raw coal bunker of main plant at kedla washery

Replacement of damaged conv. belt along with conv. gallery damaged/decayed base frame supporting and strengthening and gear box, take-up arrangement, drive and non-drive pulley maintenance alignment of unit no. 302 b/c of main plant of kedla washery

Repairing of 09 nos. of 22224b bearing housing of slot outside cover, in side cover and ovalled housing and 04 nos. rake and pinion with driving gear wheel arrangement feeding of rp gate of raw coal bunker of unit 121a1 a2 of main plant at kedla wash