New electrical wiring to the 2no. attendance room and caplamp room of bankola colliery under bankola area.

Repairing and fabrication job of 2nos. cage at no.3 and 4 pit of kumardihi a colliery under bankola area.

Repair, hydraulic test and fitting with commissioning of lancashire boiler no. wbl 11059 of kumardihi a colliery under bankola area

Restoration of water supply pipeline, cleaning of ground reservoir tank and supply through water tanker at shyamsundarpur colliery under bankola area.

Complete repairing and rewinding of 93.3kw,120hp marathon make 1470rpm 550volt pump motor of nakrakonda kumardihi b colliery under bankola area

Repairing of 3.3kv, 500kw, 1492rpm,sl.no.3ff330666-1 marathon make squirrel cage induction motor of steel chord belt at shyamsundarpur colliery under bankola area.

Installation and commissioning of 4sets of centrifugal pump set with all electricals, water pipe range in rvii and rviia seam of shyamsundarpur colliery under bankola area.

Diversion of existing 440v overhead line along with illumination of haul road by led flood lights at tirap colliery

Repairing of a)2 nos. of 600x1400mm drum, b) 400x1400mm c) making rings of 3 nos. of sbds3160 bearing block of steel chord belt at shyamsundarpur colliery under bankola area.

(1) complete repairing and rewinding of 02(two) nos. c.g. make 20hp s50volt, 2900rpm auxiliary fan motor and (2) complete repairing and rewinding of bharat bijlee make 12.5hp 550volt 950rpm motor of kumardihi a colliery under bankola area.