The Design And Implementation Of Project Pricing Management System In Construction Industry

Along with the rapid development of Chinese economy, the amount of construction project investment increasing, and the engineering cost our country is from the stage of process management into the whole process of management. The project cost management of engineering construction unit including the management of the early stage of the construction, the middle stage of the implementation and the late stage of maintenance, the implementation stage including design stage, bidding stage, construction stage, completion acceptance and later stage of evaluation. The construction cost management of construction unit for construction projects including the management of the bidding stage, construction stage and completion inspection and acceptance stage. At present, there are many disputes in the process of engineering cost management, the contractor is at a disadvantage, and the contractor’s project cost management process is very complex, as a result, this problem has become more and more attention.The airport construction company had relied on the airport construction, with the rapid development of the enterprise. It also needs to be in the face of fierce industry competition and so on. How to strengthen the management of project cost within the enterprise, to achieve the purpose of reduce the cost of the project cost, which would ultimately maximize the company benefit. So, the project cost management becomes the focus of company management control. As the main content, this paper will unfold the information management research of concerned construction enterprises cost management.In this paper, the implementation software is based on the client-server structure to build the project valuation business centered function structure. This paper first summarized the greatly main concept, theory and application of the valuation of today’s complex project and the budget management; then respectively established the functional requirements and system use cases based on the main categories of functions to software system, including the whole process valuation management function of construction engineering projects, project valuation and fee schedule management function, the quantity list management function, the project budget, its quota management functions, project valuation analysis and project investment budget support functions, etc., analyzed the corresponding functional requirements and the use case model in etail, also analyzed and discussed the quantitative calculation and management model methods by use the project valuation combined with the characteristics of the project in detail, such as investment estimation model based on output efficiency function, the cost allocation model based on the project decomposition, combination treatment, etc., these models and plenty of norm and index parameters management are the operation foundation of the software system. Finally,this paper discusses the design of the software system, including the database logical structure, the relationship between the main data table, the design of the main functional features of application server logic layer, corresponding software implementation are discussed according to the functional level.