Steel structures are preferred to the reinforced concrete structures, there are various reasons behind. Rapid manufacturing and eart-quake resistance are two of the main drivers. Steel frame structure, reduces losses in disatsters provides assurance. Steel factories, industrial buildings, sports facilities, hangars, warehouses are commonly using steel. Light or heavy steel is chosen depending on the needs of the project. In industrial construction usually heavy steel is preferred in regards to the needs of the industry. Steel production is done under control, the security coefficient is high.