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

Dismantling, erection and di of 3.3 kv overhead lines of 02 nos of pump feeders(vcb-4 and ngef-3) from north side of mine to west side of lajkura ocp,ib valley area

Bifurcation of 33kv kistareddypet feeder emanating from 132/33kv patancheru eht ss with erection of 6.4km of 33kv scoh interlinking line (100sqmm.aaac)on to 33kv jinnaram feeder emanating from 132/33kv gummadidala eht ss over 11mtr pscc and 12.5mtr spun poles duly tapping from 33/11kv shivanagar ss and extending up to 33/11kv inole ss along with providing the in and out arrangements in both 33/11kv shiva nagar and 33/11kv inole ss in patancheru rural section of patancheru sub division in patancheru division of sangareddy circle under t and d improvements to original works (reserved for sc).

Erection of 3.3 kv o/h line from kali mandir sub-station to pumping statio of hired patch-c and dismantling and erection of 11kv o/h line for clearing working area of proposed patch-c of abg colliery under govindpur area

Repairing and rewinding of ceiling fans of various departments at pit offices of quarry no. 01 and 02 and weighbridges no. 01 and 02 and sisf camp under purnadih ocp, nk area

Extn cum erection including di of 220/440v lt ohl req for illumination at different locations and as and when required for mine development and along with dismantling of lt ohl from different locations at quarry no. 01 and 02 under purnadih

Di of 33kv ohl feeder no. 6, rearrangement of 11kv dakra feeder supplying power to dakra sub-station and maintenance of feeder no. 05,06 and tie line under kdh ocp, nk area

Repairing of (a)3.3 kv vcb switch 200 amp. indoor type make electrotechnika, sl. no. missing and (b) 11kv vcb switch 400a, make andrew yule, sl. no. missing installed at kdh old sub-station in respect of rohini project, nk area

Repairing and rewinding of ceiling fans of various departments at pit offices of quarry no. 01 and 02 and weighbridges no. 01 and02 and sisf camp under purnadih ocp, nk area.

Grouting of pole for strengthening of 3.3kv feeder no. 09 and feeder no. 12 and 440v ohl supplying power to excavation workshop under kdh ocp, nk area