Investment in construction project is able to give higher benefit beside of its high uncertainty. The uncertainty depends on many factors. The influence of the identified Factors then has to be evaluated and calculated towards the project feasibility. Before investment, the feasibility of the project has to be done that gives figures of cash flow during the project duration. This can be one of the considerations for making a decision whether the particular project is feasible or not. For a construction project, it is very important to take into consideration the various risks involved in the project at various stages while assessing the technical and financial feasibility of the project.