This assignment describes the mechanical and electrical assessment of materials needed to build a football stadium for the Qatar 2022 world cup. It includes calculations of strength and quantity of materials and electrical components, and the selection of suitable and safe items for construction. The article discusses the different stages of construction, the types of concrete that can be used, and the various tests that can be performed to determine the strength and quality of the concrete. It also covers the electrical power requirements of the stadium and the installation of renewable energy systems. The article concludes with a circuit analysis problem.