1. Bid preparation stage. Basically, it is divided into the following steps: (1) Units with tender conditions fill in the Tender Application Form and report it to the relevant departments for approval; After approval, organize bidding teams and bid evaluation committees, prepare bidding documents and pre-tender estimate, issue bidding announcement, examine and approve bidders, issue bidding documents, organize bidding meetings and site reconnaissance, and accept bidding documents.
2. Bidding preparation stage. According to the tender announcement or the invitation of the tender unit, select the project that meets the design and construction capacity of the unit, submit the bidding intention to the tender unit, and provide the qualification documents and materials; After the prequalification is passed, organize the bidding team, follow up the bidding project, purchase the bidding documents, participate in the bidding meeting and on-site inspection, prepare the bidding documents, and submit them to the bidding unit within the specified time.
3. The bid opening and evaluation stage. According to the time and place specified in the tender announcement, open the bid opening in the presence of representatives of the tenderee and notaries; The tenderer shall conduct post-qualification examination, inquiry and evaluation of bidders; Bidders should be prepared to answer inquiries, accept inquiries and wait for bid evaluation and award.
4. Decide the labeling stage. The bid evaluation committee puts forward bid evaluation opinions, submits them to the decision-making unit for determination, and issues a bid-winning notice to the bid-winning unit according to the bid-winning content; After receiving the letter of acceptance, the winning bidder shall sign a contract with the tendering unit within the prescribed time limit.