The Design And Implementation Of Guiyang Electronic Bidding System For Construction Project

After years of development since the mid-1980s, our construction bidding systemhas become effective market mechanisms for home owners choosing the bestsuppliers and contractors. However, with the gradually development of biddingmarket and business, how to ensure the bidding market’s "open, fair and just" and"sufficient competition" and really play the main role of the trading market, hasbecome an increasingly serious prominent issue.Clearly carding the parties involved business transaction processes and workflow,the construction of Guiyang construction electronic bidding system refine the corebusiness and value. By the main line of business transactions, the system providespecific business functions for all levels of trading supervision departments, tradingservice department, bidding agency, bidding companies. By mixing J2EE, delphi andother technologies, the system building a set of B/S, C/S hybrid structure systemand through the application service cluster, database clusters to ensure high stabilityand scalability and using network security monitoring, CA identification, tenderdocuments double encryption and other ways to ensure operational aspects of securityand data transmission. The system making full use of modern electronic informationsystems and network technology to build a bidding service platform withspecifications, electron, and informatization. Besides, by scientific constructingbidding regulatory oversight system, the Guiyang system establish a "one-stop" officeplatform which gradually promote the construction of transactions from the traditionalway to the information technology way.In the past three years, the Guiyang construction electronic bidding system has recorded2100projects, completed bidding1386, reached total investment amounte to32.3billion, and saved the relative price540million. It has effectively promotedcompetition in the construction market in Guiyang to standardized, legal and orderlytrack, and further standardized the transaction process, reduced the human factor.Greatly improved work efficiency and service levels which prevent corruption fromthe source, the system achieve a long-term mechanism of bidding sunshine operation.The government departments and related units at all levels attach greatimportance to and actively participate in Systems. Now the system has become thecountry’s vane of bidding market information development and it truly played anactive role in-depth promoting the bidding market "open, fair and just" and "sufficientcompetition ".