Research On The Controlling The Cost Of YZ Mining Engineering Company Project

With the rapid development of the industrial society, the project construction enterprises have achieved great success, and at the same time, it is faced with excellent opportunities for development. With the existence of Competition mechanism in the market, from the contract in the initial stage to the pricing, receiving, capital verification and the maintenance in the project, construction enterprises are facing an increasing amount of difficulties and challenges. In order to build fast development enterprise, so that enterprises can share the fruits of enterprise development, it is necessary to carry out effective cost control of the project. Due to various differences exist within the enterprise, project cost control can not be generalized, the enterprise should be combined with its own characteristics, to explore suitable for their own business cost control method.How to effectively control the cost. The WBS decomposition method and earned value method, based on the earned value method, we can figure out the cost control of the short board, suit the remedy to the case, make the project costs to a minimum. Carries on the factor cost accounting and the control, realizes the factor cost control, thus saves the economic and the social resources.Through a series of case studies, this paper improves the cost control theory of construction projects. Through the project cost control to achieve economic value and resource conservation. Because the use of a method is too single, may cause the project cost can not be effectively controlled because of accidental deviation, therefore, this paper uses the WBS and earned value method to control the project cost. Project cost control can be in accordance with the project elements of the project decomposition, and then for these elements through the earned value method, found that the control of weak links, so as to effectively reduce the project cost of the enterprise. Due to the complexity of the project, a lot of problems need to be studied in the future, so as to promote the project cost control of project construction enterprises.