This project aims to identify and accomplish the application of the project execution and management. It evaluates the importance of the project delivery method, financial contract type, procurement method, designing a risk management plan, and designing a quality management plan. The project focuses on Watpac Company, a leading company for construction and mining contracting business in Australia. It inspects how the company has been constructing various buildings in the country and how the company’s project succeeded in expanding the Adelaide Airport Terminal Expansion project.