Bidding is a comprehensive economic responsibility system to promote competition in the field of capital construction. Generally, a number of construction units participate in project bidding, and the tendering units (construction units) are selected on the best basis. Whoever has short construction period, low cost, high quality and good reputation will be awarded the engineering task, and the contractor will sign a contract with the contracting unit to organize the construction in a turnkey manner.

Bidding system is a management system established for the rational distribution of the rights, obligations and responsibilities of both tenderers and bidders. Strengthening the construction of bidding system is the requirement of market economy. The role of the bidding system is mainly reflected in the following four aspects:

(1) Improve economic and social benefits through bidding;

(2) improve the competitiveness of enterprises through bidding;

(3) Perfecting the market economic system through bidding;

(4) Combating corruption through bidding.

Second, what is the basic procedure of project bidding?

1, sell the bidding documents or prequalification documents. The time interval between the official media announcement and the sale of prequalification documents (or bidding documents) is generally not less than 10 days; The pre-qualification documents shall not be waved for less than 5 days during the sale period of the tender documents.

2. Accept the tender documents. From the date when the tender amount document is issued to the date when the bidder submits the tender documents, the shortest time shall not be less than 20 days.

3. Bid opening and evaluation meeting. The bid opening is supported by the tenderer, and all bidders are invited to participate; The bid evaluation shall be the responsibility of the bid evaluation committee established by the tenderer according to law; Bid evaluation and calibration shall be completed within 30 days.

4, determine the winning candidate. The bid evaluation committee shall submit a written bid evaluation report and recommend the successful candidate within 00 days after the bid opening.

5, the winning candidate publicity. The tenderer shall publicize the successful candidate within 3 days from the date of receiving the bid evaluation report, and the publicity period shall not be less than 3 days; The tenderer shall determine the winning bidder within 10 from the date of expiration of publicity.

6. Issue a letter of acceptance. After the winning bidder is determined, the tenderer shall issue a bid-winning notice to the winning bidder and notify all bidders who have not won the bid.

7. Submit a written summary report on the bidding situation to the NDRC or the management department. The tenderer shall, within 05 days from the date of determining the winning bidder, submit a written report on the bidding situation to the relevant administrative supervision departments.

8. conclude a contract. The tenderer and the winning bidder shall, within 30 days from the date of issuance of the bid-winning notice, conclude a written contract in accordance with the tender documents and bidding documents, and the tenderer shall return the bid-winning deposit to the winning bidder and the unsuccessful bidder within 5 days after signing the written contract at the latest.

Third, how long does it take to bid?

Bidding is a system in China's economic activities. The bidding procedure of the time node in the bidding process includes eight items, and each stage is a key time node in the bidding process.

The announcement time of the tender documents shall be at least 7 working calendars, and then the bid opening will be one day, and the supplier will be determined within three to five days, and then the bid winning publicity day will be 7 working days. Therefore, if it is an ordinary public tender, it will take at least half a month to decide (it can be changed at any time, but there are special exceptions). If it is competitive negotiation or inquiry, single purchase, etc. , the actual operation time can be shortened to less than a week (but it is best to prepare for the publicity work this month or so).

The above is the legal knowledge about "what are the basic procedures of project bidding" and so on. Need to remind everyone that the bidder submits the bid documents within 30 days, and the bid documents received after the deadline will no longer be valid.