Research On Electronic Application Of Bidding For Construction Project

Since the reform and opening up,China's construction project bidding and bidding business has developed rapidly,the bidding field has been continuously expanded,the legal system has been increasingly improved,and administrative supervision has been gradually strengthened.Bidding has become the main method for contracting construction projects.However,we have seen that in the project bidding market,violations such as string marking,performance fraud,malicious complaints,etc.are common occurrences,seriously disrupting the normal market transaction order,infringing the legitimate rights and interests of both parties,resulting in national and public interests.Loss.Obviously,the traditional bidding method can no longer meet the requirements of the rapid development of bidding activities.This paper introduces the basic concepts of bidding,the origin of bidding,the main ways of bidding,and the development of electronic bidding in the construction engineering field,the advantages and problems,and the combination of Shenzhen bidding and electronic The engineering example is analyzed and the following conclusions are obtained:1.Since 2008,the bidding for construction projects in Shenzhen has achieved100% full coverage of electronic transactions.Through the platform,more than 41,000 pieces of various information such as tender notices,public notices,and bid evaluation committees have been released.18,000 pieces/month,all the important parts of the bidding process have SMS reminders;the number of clicks on the website bidding documents has reached 2.13 million times,and the average daily click-through rate has exceeded 34,000 times.Compared with the traditional paper bidding method,the e-bidding time was shortened from 2 hours to 2 minutes,and the opening time was shortened from 1 hour to 15 minutes.By the end of 2017,the platform has completed more than 25,000 various types of bidding projects,with a total amount of more than850 billion yuan,saving the government a lot of money.2.The tendering and bidding for the construction project in Shenzhen will pass the pre-qualification method.The tenderee can review the qualifications of the bidding unit before opening the bid,download the bidding documents,construction drawings,and complete the bidding procedures through the trading platform to form the“qualification review”.+Online registration system,which greatly increases the cost of bidders' violations such as bidding and stringing,and effectively guarantees the fairness,fairness and openness of bidding.3.Electronic bidding reduces transaction costs.With the help of digital certificates and electronic signatures as the security guarantee,the construction project in Shenzhen vigorously promotes the electronic production of bid documents and realizes the leap from paper tenders to electronic tenders.The production cost of biddocuments has been greatly reduced.Compared with traditional paper bidding,electronic bidding uses electronic documents as the carrier,and has the advantages of low carbon and environmental protection.According to statistics,this alone can save bidders nearly 10 million yuan per year.4.According to the "Chinese People's Electronic Signature Law",digital certificates issued by authoritative third-party electronic certification service agencies have electronic signatures on data messages.Digital certificates have the characteristics of non-repudiation,data leakage prevention,and verification of data integrity.The electronic bidding system for the Shenzhen Construction Engineering Transaction Service Center was further improved to improve service levels and improve work efficiency.5,computer automatic evaluation system data specification,high reliability,improve the efficiency of evaluation,reduce the interference of human factors,the evaluation results meet the requirements of "reasonable low price" and "selection".With the further deepening of the computer bid evaluation work,the tendering and bidding work for construction projects will surely usher in a new situation.Through the use of computer automatic review,the subjective factors of the bid evaluation experts are reduced to interfere with the fairness of the evaluation,and the discretion of the experts is restricted.By means of code identification,machine feature inspection and similarity analysis,the surrounding and standard labels are captured.behavior.The research of this paper has certain reference significance for the research and analysis of the bidding supervision mechanism in the construction engineering field and the development,design,operation and management of the electronic bidding project.