Supply and refilling work of sf6 gas cylinder at various 400/220/132 kv sub station under electricity transmission circle banda.

Work of strenghthening of existing 220 kv and 132 kv main bus along with supply of material and associated works at 220 kv sub station banda under etd banda.

Procurement of various type of connectors, p.g. clamps and jaw for maintenance work at various 132 kv substation of electricity transmission sub division-i, mohaddipur, gorakhpur under etd-i, gorakhpur

Empanellenment of contractors firms for the emergency work of attending breakdown due to failure of insulators snapping of conductor damage of towers in 132 kv and 220 kv transmission lines

Construction of stack yard for storing of tower materials with concrete approach pathway and open stackyard at bankura 132/33 kv sub station under bankura area office wbsetcl

Construction of stack yard partly open and partly sheded at barjora 132/33 kv sub station under bankura area office wbsetcl

Extension of control room building and renovation of switchyard with allied civil works at boro 33/11 kv sub-station under raghunathpur division, dist.- purulia.

Installation of 33 kv indoor gis switchgear panel by extending existing control room at bamunara 132/33kv sub-station under durgapur area office on turn-keybasis

Supplylaying and spreading of crushed stone over a layer of cement, sand jhama mix with land developing and other allied works at 33 kv switch yard portion and others civil work at newtown aa- iii 220/132/33 kv sub-station wbsetcl

Annual maintenance work of 220 132 33 kv grid sub station giridih for the period from 16 06 2025 to 31 03 2026 for fy 2025 26