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

Repairing of brake calipar , brake path and realigning of winding engine drum shaft of pit no.4 of kumardihi a colliery under bankola area

1.drawing of 1 new 440 v overhead line (500 m) from no.2 pit substation to agent office, kumardhubi colliery, 2. new 550v overhead line (300 m) from no. 2 pit substation to no. 2 pit fan house at kumardhubi colliery, mugma area, ecl.3.a) drawing of n

(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.

New installation of permanent overhead cable tray from cm substation to incline no 1 at nakrakonda kumardihi b colliery under bankola area .

Installation and commissioning of heighted 11kv, 3phase, 4wire overhead line with continuous running earthing from east incline substation to jms hostel of cm project at nakrakonda kumardihi b colliery under bankola area

Domestic wiring of 11 kv substation building and transformer house of cm project at nakrakonda kumardihi b colliery bankola area.

Maintenance and repairing of led street light of cm project nakrakonda kumardihi b colliery under bankola area.