In construction industry, 75% of the problems encountered in the field are generated in the design phase. All of these problems occur due to the lack of clear, concise, and coordinated contract documents. The constructibility review process has been developed which aims to improve the quality of contract documents. Constructibility is the integration of construction expertise into the planning and design of a project so that the construction forces have the maximum opportunity to deliver the project in conformity with cost, quality, schedule and safety objectives of the project's stakeholder.