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

For dismantling of ocp substation shed of size 50 ft x 50 and dismantling shifting, loading unloading of 1.5mva,6.6kv/3.3kv, transformer of badeopur colliery under sijua area

Re-arrangement of bus bar structure, proper gravelling work of main substation for kugp and amc works of 11kv/3.3kv/550v/440v oh lines under kedla ugp, hazaribagh area.

Drawing of 3.3kv ht overhead line and chemical earthing in gourangdi colliery under salanpur area

Drawing of 3.3kv overhead line for separating domestic power supply and power receiving arrangement for neemtala domestic substation at gourangdi(a) colliery under salanpur area.

Drawing of 3 phase, 4wire, 550v overhead line from neemtala substation to canteen substation at gourangdi(a) colliery, salanpur area

Drawing of 3.3kv overhead line 3ph 4wire near mines substation of bonjemihary colliery under salanpur area.

Dismantling of 550v o.h. line from pit substation to mines pumping station at gourangdi(a) colliery, salanpur area.

Dismantling and drawing of 440v overhead line at gourangdi ocp under salanpur area

220 volt overhead lighting line extension and lighting arrangement of mine pumping road and pumping area at dabor colliery under salanpur area.