Procurement of 33kv and 3.3kv lightning arresters for maintenance and repairs of all substations and over head power lines feeding power to all mines,departments and colonies at manuguru area.-reg

Providing lightning arrestor, earthing ,cradle guard and erection of poles, etc and dismantling of poles, conductor,etc near mahalaxmi camp sub station and its 3.3kv ht line under ashok west ocp, piparwar area.

Erection of earthpit and surge arresters to reduce neutral &#x0d voltage in 500kva, 3.3kv/440v transformer to smooth &#x0d power supply to shatabdi weighbridge and protection of &#x0d humans and machinery from lightning under muraidih, &#x0d amp colliery..&#x0d

Providing of lightning arrestors for 132kv feeders and individual earth pits for existing 132kv las at 220kv ss shapurnagar.

Provision of lightning mast for safety from thundering in 11kv/3.3kv overhead line of different feeders of jocp under hazaribagh area

Erection of lightning arresters in the 3.3 kv feeders, feeding power to the pump motor sets in operation, in mine, w.r.t. karo ocp, under bnk area.

Erection of lightning arresters in the 3.3 kv feeders, feeding power to the pump motor sets in operation, in mine, w.r.t. karo ocp, under bnk area.

Dismantling, lowering and tightening of guide rope for smooth and safe cage movement in all 4 pits of pandaveswar colliery.

Erection of poles and lightning arresters, stringing and dismantling of conductor and painting, colour coding and numbering of poles for enhance safety measures in 33kv overhead line (ashoka feeder) from switching sub-station to 05mva sub-station in

Dismantling and installation of 500kva, 3.3kv/440volt &#x0d transformer another place due to safe and smooth &#x0d power supply of chitahi basti in ocp muraidih, amp &#x0d colliery.