Hybrid structure built with a combination of LGS, RCC and Hot Rolled Steel to provide a cost-effective and long-lasting solution for building structures, as well as possibilities for bettering building performance and design. Hybrid construction is the use of a variety of materials and techniques to create a variety of structures. A hybrid system will frequently necessitate off-site fabrication of prefabricated pieces. Because the system arrives on site when it is needed during the construction phase, prefabrication speeds up construction and provides for easier installation.