In recent years, bidding for construction projects has been the focus of public opinion. Whether the bidding can be carried out in accordance with the principles of openness, fairness and justice plays a vital role in bid evaluation to a great extent. As the main body of bid evaluation, bid evaluation experts directly affect the final result of bidding work and whether bidding work can be carried out in a fair and orderly manner. Combining my major, the industry I am engaged in after graduation and my bid evaluation experience, I think that to be an excellent bid evaluation expert, I must have both ability and political integrity. I. Moral quality 1, fairness and justice In the bid evaluation work, the fate of the projects to be built and the tendering units are in the hands of the bid evaluation experts. Whether the best contractor, the best construction organization and the most effective construction scheme can be effectively screened out through bidding depends on whether the bid evaluation experts have noble professional ethics and whether they can consistently conduct bid evaluation with a fair and just mind. Fair and just bid evaluation can ensure the effective and standardized development of the construction industry. On the other hand, the tenderer can't get the best contractor, the project can't get the best construction organization and scheme, and the project goal can't be achieved. It is easy to cut corners, delay the construction period, safety accidents, quality accidents and other phenomena, which eventually lead to the project becoming a unfinished project; And the best contractors can't get the market, so they can't develop healthily. Over time, a vicious circle will be formed, the construction market will be chaotic, professional ethics will be lacking, and safety, quality and construction period will not be guaranteed, which will eventually lead to the collapse of the whole construction industry. 2. Information Confidentiality Before the bid opening, suppliers and construction units who are good at public relations and exploiting loopholes often use the means of "sugar-coated cannonball" to win over and corrode bid evaluation experts, in order to gain internal information or the favor of experts in the bid evaluation first, and then occupy a favorable position in bidding activities. The low quality of individual bid evaluation experts can't stand the temptation of interests, which will make the bidding work reveal to them that they have lost the principle of fair competition, thus disrupting the construction market. After the bidding activity, it seems that the confidentiality of bidding is insignificant. In fact, the really important confidentiality should be in the "post-bidding period", and the core thing in this period is the bidder's business secrets. Some bid evaluation experts will reveal the business secrets of bidders at will. For the successful bidder, once its powerful business secrets are "seen through", its advantages will no longer exist, and its competitors will follow suit. For the unsuccessful units, if their business secrets are leaked, the blow will be even more "fatal". Second, the bid evaluation ability 1, the positive attitude of careful preparation (1) After receiving the notice of being selected into the bid evaluation expert database, actively study the relevant laws and regulations on bidding; (2) Be familiar with the tender documents before bid evaluation, master the bid evaluation methods, clarify the bid evaluation ideas and straighten out the bid evaluation order; (3) Firmly believe in justice and not be interfered by illegal demands of agents and supervisors; (4) Actively propose and refuse to sign the illegal and unscientific bid evaluation results in the bid evaluation process. 2, have professional knowledge as a bid evaluation expert, must have professional knowledge and professional qualifications. As the saying goes, "No Jin Gangzuan, no porcelain"! The meaning of bid evaluation experts is the integration of specialty and everyone (knowledgeable people, knowledgeable people). Only with professional knowledge, can we have a good eye for the pearl, evaluate a good construction organization and scheme, select a good bidder, effectively ensure the early progress of the project and ensure the healthy development of the construction market. 3. There is no end to continuing education, and there is no end to engineering technology and engineering management methods. It is impossible for an individual to master all the knowledge. Bid evaluation experts should collect and discuss information for different regions, different scales, different environments and different indicators, especially for projects that have not participated, strengthen business learning, and constantly improve their professional technology and management level. After the introduction of the new policy, it is necessary to study and discuss with peers in time, understand and master the government work dynamics in time, continuously improve the comprehensive quality of bid evaluation, and ensure the quality of bid evaluation. Technology is constantly improving. If you want to be an excellent bid evaluation expert, you must develop with the development of society, carry forward the spirit of keeping pace with the times, and achieve the quality of having both ability and political integrity.