This Project is a Modern Architectural Design in a curvy-shaped roof constructed for an Amphi Theatre using the Space Frames structures with Welded Joint. This structure spans over 57 Meters. Considering aesthetics and prominence for Auditoriums and Sports Stadiums, Spaceframe structures were used instead of PEB’s. During execution, we faced challenges right from material handling to hoisting the structure due to a minimum space for erecting these massive Spaceframes structures.