For complete repairing of all injector and new nozzle tube of diesel bowser make tata modle ultra 1918t sl. no. - jh10cf 1726 at akwmocp katas area bccl.

Repairing rectification and full overhauling with spares of 1000 gpm, 100 mh, model 8-8 dme,mnp make pump assembly at tapin north open cast project hazaribagh area.

Repairing and maintenance of 6.6kv,630kva/415v trans witch unit make electrotecnica sl no uss-120 and at mines of hingula ocp.

Repairing of 5 stage m and p make 500gpm 150 mtr head pump for iv seam ug pumping under govindpur area

Complete repairing of 2000 gpm x 100 mtrs head pump single stage kirloskar make of kuya ocp under bastacolla area.

Comprehensive maintenance contract of airsep make ogp of 1000 lpm capacity alongwith operation of 01 no. 1000 lpm ogp (airsep make) and 02 no. 1000 lpm ogps (inmatec make) installed at associated hospital of gmc baramulla for a period of one year

Supply and fixing of high pressure fire fighting hose pipe/rubberized canvas hose pipe with delivery coupling for fire fighting at coal stock no. 18, 19, 23 under kdh ocp, nk area.

Repairing of centralized lubrication system and auto electric system of bh 60m dumper sl. no. d60919 of jharkhand ocp.

Repairing of front and rear suspension both sides and pan hard rod assembly of bh 60m dumper sl. no. d60915 of jharkhand ocp.

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