The IOSL Jewar Airport project was a comprehensive turnkey assignment, integrating both civil works and NRE execution to deliver a complete aviation infrastructure solution. The project encompassed site development, roads, and building structures. With a focus on smart insulation, structural optimization, and efficient material use, it enhanced energy efficiency while minimizing waste. This project demonstrates our ability to deliver multi-disciplinary solutions where civil and steel engineering converge, creating future-ready, sustainable facilities for critical aviation infrastructure.