The Design And Implementation Of Construction Project Bidding System For WeiFang High-tech Zone

In recent years, tender and bid management has made great progress, but there are still some shortcomings. The bidding project management is the foundation of all the businesses in new and high technology district, in order to promote the development of the new and high technology district, we cannot leave the bidding project management. Weifang bidding management department combines the new situations and problems appears in the market, in line with the principles of prefect system, standardized management, convenient and innovation mechanism, in order to create a fair, justice and opened construction market transaction platform, make the bidding work of weifang high-tech district into standardized orbit, form the" operation norm, trade fair, orderly competition, honesty and high efficiency" market behavior, weifang high-tech district puts forward the goal of developing the weifang modernization information platform of the tender and bid management service system.This article analyses the background and the current research situation of weifang bidding project management system, and puts forward the business process of this system. The article first analyses bidding management service system needs, the whole business process is divided into engineering project information, bidding scheme for approval, registration and a tender announcement, bidding enterprise online application and qualification examination, bid opening, bid assessment calibration, evaluation results release and the bid-winning notice issued, for each modules carried on the detailed cases analysis, and attaches the use case diagram. In the system design part, puts forward the system design principle, system structure, system function structure and system design in detailed, in the detailed design, make the detailed design of the tender and bid management process respectively using the class diagram and timing diagram, design the database tables of the system needed information. In the system implementation part, achieves the scheme approval, project record application, project implementation application, trade time application, the tender documents online registration application, bidders registration online application, tender record application, through the screenshots way more specific are illustrate the function in detail by the way of using system screenshots. The system finally achieved bidding scheme which accept tender registration application through the front desk, bidder registration through system and check the identity of the bidders automatically, change to the background processing through the network management system, separate the workers of project approval and the workers of administrative decision, minimize the man-made factors, conveniently, quickly, effectively improve the openness and transparency of bidding project examination and clearance.It creates a good service environment for the bidding activities of the main responsibility parts, attracts the construction unit and supervision unit to do the bidding project management easily.