The Design And Implementation Of Contract Management System For Construction Enterprise

The contract is an important content of the basic work of construction business management, by raising the level of contract management, standardize enterprise contract signing and performance, can effectively prevent risks, optimize management, reduce costs, improve efficiency. Information technology to improve construction enterprise contract management level, the inevitable trend of modern architecture enterprise contract management.With the countries great efforts to strengthen the infrastructure investments, there are many large projects, these project management performance to a large extent affect the sustainability of the national economic development, and therefore strengthen and improve the level of construction management of large projects of great significance. The implementation of any construction project, especially the implementation of large and medium-sized construction projects are achieved through the signing of a series on contract. Formulation and performance of the contractual terms of the contract scope, price, duration and quality standards, regulation of construction projects run state in the contract environment. By the decomposition of the responsibilities of contract management objectives, the owners of large and medium-sized construction projects can also regulate the internal functions of project management, focusing on the terms of the contract to carry out the project management. Therefore, regardless of the management of contractors, or the internal management of the project owners, the contract has always been the core of the construction project management.Currently, contract management has been gradually from the traditional manual work translated into computer management. The initial contract management system for document management systems to achieve the contract life cycle of the process of record, and then development for digital contract model contract to implement elements of management, the formation of a standardized data structure can be convenient to carry out statistics, comparative and query analysis. Technical architecture from the stand-alone mode gradually to the LAN environment, customer-side/server and browser/server structure of the transition.In this paper, according to a construction enterprise contract management information system needs, using unified modeling language UML and J2EE enterprise development platform, based on web platform construction enterprise contract management information system. To realize the contract establish management, contract payment management, basic data management, personal information management, contract management and authorization management approval and contract cost management function module, the implementation of the contract information recorded add, modify, query, delete, implementation, payment, claims, examination and approval, and other functions, realize the contract, the performance of dynamic management, is a collection of contract transaction, examination and approval, alteration, payment for the integration of information electronic platform.