Rearrangement in 220 v lighting line in mine premises to illuminate haul road working place of hemm sump area and ob dumping area installation of 10 kva transformer 11 kv grade goab switch and horn gap fuse at tapin north ocp under hazaribagh area.

Erection of lighting oh line and to illuminate haul road of mine at tapin north ocp , under hazaribagh area

Erection of 15 span and dismantling of 10 span 3.3 kv oh line feeder 1,f-2 to construct haul road, extension of oh line, installation of 11 kv grade goab switch at mine of tapin north ocp under hazaribagh area.

Erection/dismantling of 3.3 kv, 440v and 220 v oh line for feeding power to 554 shovel, feeding power to 500 gpm pump and to illuminate ob dumping area at tapin north ocp under hazaribagh area

(1) erection of 3.3kv oh line for proper and smooth mining operation on released land towards tapin village at tapin north ocp (2) erection/installation of lighting tower, installation of lighting transformer with 11kv goab switch to illuminate on

(1) erection of 3.3kv oh line for proper and smooth mining operation on released land towards tapin village at tapin north ocp (2) erection/installation of lighting tower, installation of lighting transformer with 11kv goab switch to illuminate on

Day to day, extension etc of ht over head line at haul road, face ob dumping, pump station etc under jarangdih colliery

Rearrangement in 3.3 kv oh line in feeder 2 to construct haul road and installation of 11 kv grade goab switch at tapin north ocp under hazaribagh area.

For di of 5 spans of conductors, 550v, 3 phase line supplying power in ocp patch-b for pumping purposes in view of dumping ob by hemm operator in patch - b

Di of 6.6 kv o/h line due to widening of haul road ob dumping in old coal face socp under muraidih, amp &#x0d colliery