Civil works for construction of cable trench and pathway at sitalkuchi 33/11 kv sub-station for drawl of new 11kv ht oh line for 11kv sitai and lalbazar feeder bifurcation emanating from sitalkuchi 33/11kv sub station under mathabhanga division, wbse

Extension cum erection of 220 v oh electric oh line for lighting of the h patch pump location in mine, w.r.t. karo ocp, under bnk area

Maintenance of the incoming karo 11 kv oh line feeder, in view of the monsoon 2025, w.r.t. karo ocp, bnk area&#x0d

Supply and erection of lightning arresters in the 3.3 kv oh electric line feeding power to different loads in mine, w.r.t. karo ocp, under bnk area

Dismantling and erection of 220 v oh electric oh line for lighting of the a patch pump location, in mine, w.r.t. karo ocp, under bnk area.&#x0d

Dismantling and di cum erection of the 3.3 kv oh line for feeding power to the new proposed location of the 2000 g.p.m. pump motor at the h patch, in mine, w.r.t. karo ocp, under bnk area

Bush cutting of the tree branches in vicinity of the 3.3 kv and 440 v oh electric line conductors, bush cutting at the 11 kv main substation and other distribution transformers locations, under karo ocp, bnk area

Repair, maintenance and replacement of the low megger value insulators of the 3.3 kv oh feeder, supplying power to the distribution transformer of weighbridges no. 4 and 6, w.r.t. karo ocp, under bnk area

Erection of earth &#x0d continuity wires, stay &#x0d set, cradle guard and &#x0d other &#x0d maintenance &#x0d work of feeder no 01 11 &#x0d kv from hurriladih &#x0d hospital tapping point &#x0d 04 pole to burragrh &#x0d sub-station &#x0d under &#x0d burragrh colliery.

Maintenance of main feeder 11 kv o/h line from 132 kv power sub-station and gt feeder 11 kv o/h line from gt gopalichak to kb-5/6 pits colliery.