Legal analysis: the number of candidates for calibration varies from place to place. The evaluation methods are different. In terms of evaluation methods, all localities generally adopt qualitative evaluation, quantitative evaluation or qualitative+quantitative evaluation. According to the characteristics of the project, choosing a reasonable calibration method is an important link to determine the winning bidder, among which the calibration method is the most important. The selection methods include direct lottery, price competition, voting, lottery, collective deliberation or other selection methods specified in the tender documents. Each calibration method has its own advantages and disadvantages.
Legal basis: Bidding Law of People's Republic of China (PRC) Article 1 This Law is formulated for the purpose of standardizing bidding activities, protecting national interests, social public interests and the legitimate rights and interests of the parties involved in bidding activities, improving economic benefits and ensuring project quality.