Through introducing the usual practice of the bid and tender of construction projects in chongqing , it analyzes many problems during the invitation to bid of construction projects in chongqing , mainly including secret operation , unjust formation and fairness of bid appraising committee and imperfect system of bid appraising method etc . in the aspect of solving problems , we should not only strengthen the specialists " action but also pay attention to their fairness , and implement list tender of engineering quantity and bid - winning method at the lowest appraised price under the circumstance of sound system 重庆市建设工程招标通过十几年的实践已经积累了相当多的经验并形成了一整套制度，通过介绍重庆市建设工程招投标的通行做法，部析了重庆市建设工程招标过程中存在的诸多问题，主要问题是暗箱操作、评标委员会的产生和公正性有待加强、缺乏评标办法完整体系等。在问题的解决方面，主要是即要加强专家的作用也要注意如何做到专家公平性，在制度健全的情况下推行工程量清单招标和经评审的最低价中标法招标。
If a project must be subject to tender according to law , the bid assessment committee shall be composed of the representative of the tenderer and experts in the related technological and economic fields , and the number of committee members shall be an odd number at or above five , of the members , experts in technological and economic fields may not be less than two - thirds of the total members 依法必须进行招标的项目，其评标委员会由招标人的代表和有关技术、经济等方面的专家组成，成员人数为五人以上单数，其中技术、经济等方面的专家不得少于成员总数的三分之二。
Article 57 if a tenderer determines the winning bidder outside the candidate winning bidders recommended according to law by the bid assessment committee or determines on his own the winning bidder after all the bids for the project subject to tender according to law were denied by the bid assessment committee , the determination shall be void and invalid 第五十七条招标人在评标委员会依法推荐的中标候选人以外确定中标人的，依法必须进行招标的项目在所有投标被评标委员会否决后自行确定中标人的，中标无效。
After the opening of the tender , if none of the bidding parties can satisfy in its own bidding a certain key technical parameter marked with “ * ” in the technical specifications , the tender inviting party has the right to modify the relevant clause in proper manner according to the opinions of the bidding assessment committee 7开标后如各投标单位的投标都无法满足技术规格书中的某一条“ * ”的关键技术条款，招标方有权根据评标委员会的意见对该条款做适当修改。
Article 56 if a member of a bid assessment committee accepts property or other benefits from a bidder or if a member of a bid assessment committee or a working personnel taking part in the bid assessment discloses to another person the assessment and comparison of bid documents , recommendation of candidate winning bidders or any other information related to bid assessment , the member or the personnel shall be given a warning , be confiscated of the property accepted and may concurrently be imposed a fine exceeding 3 , 000 yuan and not exceeding 50 , 000 yuan , the member of the bid assessment committee committing any of the illegal acts set forth shall be revoked his qualifications as a member of the committee and may no longer take part in bid assessment of projects subject to tender according to law ; and if a crime is constituted , criminal responsibility shall be demanded for according to law 第五十六条评标委员会成员收受投标人的财物或者其他好处的，评标委员会成员或者参加评标的有关工作人员向他人透露对投标文件的评审和比较、中标候选人的推荐以及与评标有关的其他情况的，给予警告，没收收受的财物，可以并处三千元以上五万元以下的罚款，对有所列违法行为的评标委员会成员取消担任评标委员会成员的资格，不得再参加任何依法必须进行招标的项目的评标；构成犯罪的，依法追究刑事责任。
At the bid evaluation stage , once the bid evaluation committee discovers that the bidder exert any influence over the tenderer , the bid evaluation committee and any other relevant personnel during the review , clarification and evaluation of the bidding documents , it will immediately abolish the bidder ' s qualification as a bidder （四）评标委员会在评标阶段，在对投标文件的审查、澄清、评议过程中，一旦发现投标人有对招标人和评标委员会以及其他有关人员施加影响的任何行为，即取消该投标人的投标资格。
In the bid invitation and bidding period , public invitation and invited bidding were studied respectively , and got the conclusion that the owner must use the public invitation to select bidder ; and the qualification progress was studied particularly . in the selecting bidder and clinching a deal period , the problems in establishing the bid evaluation committee were studied , and compared the two evaluation methods , putting forward a fuzzy evaluation method which has the advantage of considering the price and the performance of the bidder . the risk existing in the progress of the bidding were studied in the last part of the paper , which can help the owner avoid losses in bid invitation 在招标准备阶段的研究中，主要对招标文件编制中的一些问题做了分析；在招标投标阶段的研究中，主要论述了各种招标方式的利弊，指出应该采用公开招标的方法，另外还对资格预审过程做了详细的分析；在定标成交阶段主要对评标委员会的组建和评标方法做了分析，比较了目前常见的几种评标方法的优劣，提出了模糊综合评判的评标模型，它的优点是对承包商做出比较恰当评价而不是只考虑价格因素；对业主在施工招标过程中面临的风险做了分析，这对业主在招标过程中减少损失有一定的指导意义。
