Installation and commissioning of 550v, 3phase, 4wire overhead line with continuous running earthing from 3.3kv 550v substation to coal face of nakrakonda ocp at nakrakonda kumardihi b colliery under bankola area

Installation and commissioning of 3.3kv 3phase, 4wire power supply for pumping in nakrakonda ocp of nakrakonda kumardihi b colliery under bankola area

Installation and commissioning of 3phase ,4wire, 11kv overhead line from crusher to haul road crossing point at coal depot in nakrakonda ocp of nakrakonda kumardihi b colliery under bankola area

Installation and commissioning of 3phase 4wire 550v overhead line from 3.3kv 55ov substation near majhi basti to face pump upto riv seam in nakrakonda ocp at nakrakonda kumardihi b colliery under bankola area

Upgradation of 60 mt road weighbridge of nakrakonda ocp under nakrakonda-kumardihi-b 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 .

Repairing of fencing around oc project of nakrakonda kumardihi b of bankola area

Miscellaneous transporting, laying/placing jobs at nakrakonda kumardihi b colliery under bankola area

Contractual maintenance of domestic electrical line of nakrakonda residential colony at nakrakonda kumardihi b 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 (retender)