Repacing the damaged rcc cover slab of the existing cable duct at 33 kv indoor ss sriperumbudur

Civil work enhancement of existing 110 22 kv power transformer capacity at cumbum 110 22 kv ss

Construction of power and control cable trench at erattupetta 110kv substation

Conversion of existing 220/132/33kv ais to gis, with transformation ratio of 220/132kv, 4x200mva,132/33kv, 3x80mva at sarusajai grid substation of assam with associated transmission lines with provision for future upgradation to 400 kv substation

Providing new cable duct with cover slabs in some of the areas at kalappanaickenpatty 110kv ss at namakkal edc.

Civil work for enhancement of existing 110/22 power transformer capacity at periyakulam 110/22 kv ss

Repainting of substation building compound wall fencing panel boards steel structures and other repair works at 110 kv substation at rubber park irapuram

Execution of metal spreading and development of safe access zone around rmu as per cea safety norms at terls 110 kv substation

Soil testing for upgradation of existing 66kv aluva kizhakkambalam dc feeder from thamarachalpuram to kizhakkambalam substation to 110kv level by replacing existing line and towers with 110kv line and tower.

Work of construction of 01 no. 400 kv bay for existing 50 mvar reactor along with its associated work at 400 kv substation rishikesh