Transmission Line EPC Projects

We operate as an EPC service provider in the power transmission infrastructure segment, where transmission lines play a pivotal role in the electricity supply chain.

Transmission lines enable the efficient transfer of bulk power from generation sources, which are often located in remote areas, to substations situated closer to end-users. By operating at high voltages, they minimize energy losses during long-distance transmission, ensuring reliable and cost-effective delivery of electricity. They also provide grid stability by interconnecting different regions, allowing power to be balanced and rerouted in case of shortages or faults. Further, transmission lines are critical for integrating renewable energy projects such as solar and wind, which are typically set up in geographically isolated locations, into the main grid. In transmission line EPC projects, client contracts typically distinguish between the supply and service portions. The supply portion includes procurement and supply of towers, conductors and hardwares of conductors, optical fibre cable, and stringing accessories, sourced from approved third-party vendors, with adherence to prescribed quality standards and technical specifications for the relevant voltage class. The service portion covers detailed route survey, design, engineering, site preparation including excavation, tower foundation, backfilling and levelling, erection of towers, stringing of conductors, testing, commissioning, and obtaining statutory approvals.

We are also responsible for complying with all contractual obligations, applicable laws, and permits, including rectification of damage or loss during execution, tower foundation and undertaking superintendence activities to plan, arrange, direct, manage, inspect, and test project works. In the case of government projects, responsibility for statutory approvals typically lies with the concerned authority, whereas in private sector projects, such responsibility rests with us.

During the last three Fiscals, we have successfully designed, engineered, and constructed more than 400 CKM of transmission lines across voltage levels ranging from 11 kV to 400 kV. As of August 31, 2025, our Order Book for transmission line EPC projects comprised 26 projects with an aggregate value of ₹ 46,710.99 lakhs.