We have also executed Air Insulated Substation (“AIS”) and Gas Insulated Substation (“GIS”) along with SCADA monitoring system as per the requirements of our customers. We have extensive experience delivering substation EPC solutions ranging from 66 kV to 220 kV. We are also accredited as a licensed contractor with a state transmission utility in Gujarat, authorizing us to execute high-voltage substations up to 220 kV.
During the last three Fiscals, we have successfully completed more than 14 substation EPC projects. As of August 31, 2025, our Order Book for substation EPC projects comprised 14 projects with an aggregate value of ₹ 20,043.16 lakhs.
Our engineering team develops detailed transmission line layouts based on survey data, terrain analysis, and technical specifications. The design ensures optimal alignment, structural stability, and compliance with regulatory and safety standards.
Strong and precise foundations are constructed to support transmission towers under varying terrain and load conditions. Our teams ensure proper excavation, reinforcement, and concrete works to guarantee long-term structural reliability.
We procure high-quality materials and equipment—including towers, conductors, insulators, and hardware—from approved vendors. Every component is selected and delivered in accordance with project specifications and industry quality standards.
Transmission towers and related structures are erected with precision using advanced equipment and skilled manpower. The process is carried out following strict safety protocols and engineering guidelines.
Comprehensive mechanical and electrical testing is performed to verify the integrity and performance of the transmission system. This ensures that all components meet required technical and operational standards.
Upon successful testing, the transmission line is commissioned and integrated into the grid. This final stage ensures the system operates efficiently, delivering reliable power transmission for long-term network performance.
703-706, Fortune Business Hub,
Science City Road, Near Shell Petrol Pump,
Sola, Ahmedabad - 380060
Gujarat (India).
+91 9925237805
info@optl.in