Research On The Lean Cost Management Of Construction Project

In the competitive market, if the enterprises want to get more profit and stronger competitiveness, the only effective way is reducing project cost. Therefore, the effective using of project cost management is important for the enterprises to survive and develop in the society. Lean production is a management system, the application in the construction enterprise can not only reduce the waste and improve enterprise's value, but also consummate and continuously improve management system of construction enterprise. The paper take the construction projects as the object, and make a research on the application of lean cost management in cost management of the construction projects to provide one workable method for construction projects cost management.The paper firstly expounds the background and the research purpose of this topic, and summarize the current research of the lean cost management at home and abroad, then studies the related theory about construction project lean cost management systematically, expounds the composition of the construction project cost and the generation, the meaning and the target of the lean theories, and analyzes the basic content about the lean cost management and the general mode of lean cost management. This paper studies some problems about the traditional construction project cost management, such as randomness and formalization. Then the paper puts forward the meaning of using the lean cost management in the construction project. On this basis, in order to realize the construction projects in reducing waste, saving costs and improving the construction enterprise core competitiveness, the paper structure the construction project lean cost management system according taking the lean cost management theory into the three main link of construction project which is planning and design, material purchasing and construction process. The lean cost management system is composed of as follows: Taking the life cycle cost concept and target cost management into the construction project planning and design stage, the project achieve the purpose of cost controlling and saving; In the stage of material purchasing and supply chain, the project take the suitable purchasing pattern for the different materials with the practical situation to reduce the procurement costs, and through establishing the project resource planning system, the project make information and materials flow synchronously to realize materials purchasing just in time, Taking activity-based costing into the project construction process, we can mastering the activity cost information accurately to control the construction cost, and take the whole process controlling of the quality cost to achieve the purpose of cost controlling and saving. Then the passage analyzes construction project of A to illustrate the effectiveness of the lean cost management.