Research methods: According to the current situation of management for project cost, the analysis and exploration are made in this paper on the basic work, principle and way for construction enterprise to control cast, and the problems needed paying attention to in strengthening control of project cost and solutions to them are put forward in combination with work practice.
Research conclusions: Strengthening control of project cost needs strengthening and normalizing project inner management by taking hold of key links in cost management, laying stress on and solving the problems in cost management, and controlling project cost in entire process. It is not only necessary t reduce cost expenditure nationally, but also more necessary to enlarge project income for gaining max. Economic benefits of project.