Public bidding procurement refers to a procurement method in which the procurement center or procurement unit (tenderee) issues a tender announcement and all suppliers (bidders) who meet the bidding conditions can participate in bidding.
Invited bidding procurement refers to a procurement method in which the tenderer sends invitations to three or more bidders who meet the bidding conditions, and the invited suppliers can participate in the bidding.
Bidding and negotiation procurement, also known as negotiation procurement, refers to a procurement method in which the tenderer directly invites more than three suppliers who meet the relevant qualification requirements to negotiate on production (manufacturing) technology, quality, performance (function), business conditions and price.
Single-source procurement, also known as direct procurement, refers to an uncompetitive negotiated price procurement method. Article 8 Unless otherwise stipulated in these Measures, if the budget of a batch of government procurement projects is more than 50,000 yuan, the procurement shall be conducted by public bidding or inviting bidding. After the bidding, if no one bids or wins the bid, the bidding can be negotiated. The first batch of government procurement projects in Kujou Hajime belong to the standard specifications and the price elasticity is not great, and the spot goods with an estimated budget of less than 50,000 yuan can be purchased by negotiation. The purchasing unit shall not decompose the purchasing plan in order to adopt this method. Tenth in any of the following circumstances, the government procurement can be a single source procurement:
(a) Patents, artworks, exclusive manufacture or supply for which there is no other suitable substitute.
(two) the follow-up maintenance, spare parts supply, replacement or expansion of the original purchase can only be purchased from the original supplier because of the need of compatibility or uniform specifications. Article 11 A tenderer shall organize bidding according to the following procedures:
(a) the preparation of tender documents and pre-tender estimate. The tender documents prepared by the tenderer shall make detailed and clear provisions on the nature, quantity, technical specifications, qualifications of bidders, requirements for preparing tenders, date and method of bid opening, bid evaluation and selection, bid bond, main terms of the contract and signing method.
(two) issued a tender announcement or invitation to bid. After the tender announcement or invitation to bid is issued, the tenderer shall not suspend the tender except for force majeure.
(3) Examining the qualifications of bidders, and providing bidding documents and relevant materials to bidders who meet the bidding conditions.
(four) the bidder shall prepare the tender in accordance with the requirements of the tender documents. A bidder may require the tenderee to explain or explain the contents of the tender documents before bidding. A bidder's tender must be stamped with the seal of its unit and legal representative or its entrusted agent, sealed and delivered to the place specified in the tender documents within the specified date. Bidders need to revise and supplement the submitted bidding documents, and must submit sealed written documents before the bidding deadline. In any of the following circumstances, the tender will be automatically invalidated.
1, unseal;
2, no bidder unit and its legal representative or its entrusted agent seal;
3. Failure to deliver on schedule;
4, the bidder did not attend the bid opening meeting;
5. Other circumstances that violate the provisions of the tender documents.
(5) The tenderer shall set up a bid evaluation committee to formulate bid evaluation and calibration methods. The bid evaluation committee is composed of experts hired, with a total number of more than 5 people in an odd number, and the number of technical experts hired shall not be less than 1/2.
(6) The bid opening shall be conducted by the tenderee or tendering agency in public according to the time, place and procedures specified in the tender documents. The tenderer shall read out the bid evaluation and calibration methods and members of the bid evaluation committee in public, examine unopened tenders and supplementary letters, publish the relevant contents of effective tender documents, publish the pre-tender estimate, and make records for the record.
(7) After the bid opening, the bid evaluation committee shall, within the time limit specified in the tender documents, conduct bid evaluation and award according to the pre-determined bid evaluation method to determine the winning bidder.
(eight) the tenderer within the time stipulated in the tender documents issued a "letter of acceptance" to the winning bidder, signed a written procurement contract. The tenderer shall issue a bid-winning notice to the bidder and return the bid bond.
Bidding procurement, from the date of issuance of bidding documents to the date of bid opening, shall generally not be less than 15 days.
Once the tender documents are issued, the tenderer shall not change their contents or add additional conditions without authorization. If it is really necessary to change, it shall be reported to the provincial finance department for approval, and all bidders shall be notified seven days before the deadline for bidding, and the deadline for bidding shall be postponed. Bidders who have submitted their bidding documents have the right to request to re-bid or withdraw from bidding.