Erection, extn, diversion of 6.6kv ohl req. for supplying power to 6.6kv rated excavators dhd 18211 and 18212 for its operation and advancement of working faces at q.no. 01, dismantling of 6.6 kv ohl from old working face/patch at q.no. 01 under pnd

Erection, extn, diversion of 3.3kv ohl req. for supplying power to 3.3kv rated shovels for its opns, and advancement of working faces (sarna patch, hospital patch, majdiha, pipratola), dismantling of 3.3kv ohl from old working face / patch under pnd

Erection of 6.6kv ohl from new kdh sub-station to point near existing 11v ohl quarry no. 01 feeder for temporary energization with 6.6kv power for supplying direct 6.6kv power to quarry no. 01 and erection of 6.6kv ohl in mine for shovels operations

Rep. and maint. of 03 nos. (one no. 6.6kv and two nos. 3.3kv) ht ohl mines feeders as req for strengthening of 6.6kv and 3.3kv ohl structures one 6.6kv from q.no. 01 sub-stn to mines and other two 3.3kv from q. no. 02 sub-stn to purnadih basti

Partial rep. and maint. of 220v, 440v lt ohl (4 wire, 2 wire for strengthening of the ohls so as to have uninterrupted power supply including making an anti-theft arrangement using barbed wire on lighting poles in qno. 01 and qno. 02 mines

Rep, maint. of main 11kv ohl feeder for jobs like replacement of damaged and rusted poles, tensioning to cradling and fixing lightening arrestor as req for strengthening of 11kv ohl structure from kdh old substn to qno. 01 substn under purnadih ocp

Di of 11kv ohl from backside of rohini ss to q.no. 02 ss and from bank of damodar river near jamdih village (four pole structure of existing 11kv q.no. 01 feeder) to opposite bank of damodar river side of rohini ss under purnadih ocp, nk area

Diversion of 11kv ohl from backside of rohini ss to q.no. 02 ss and from bank of damodar river near jamdih village (four pole structure of existing 11kv q.no. 01 feeder) to opposite bank of damodar river side of rohini ss under purnadih ocp, nk area

Erection cum di of 11 kv ohl kt feeder from near ttc garage along transport road parallely with q.no. 01 11 kv feeder then via kdh pump house to kt substn and subsequently dismantling part of already existing 11 kv kt feeder under purnadih ocp

Day to day extension, shifting of 220volt over head lighting line of departmental quarry of the mine for illumination of working faces, dump yard, haul road etc. of govindpur ph-ii ocp for the time period of one (01) year or quantity exhaust whicheve