What is an invitation to bid and what is an invitation to bid?

As we all know, generally speaking, bidding is divided into open bidding and invitation bidding. Then what is the tender? What is the catalogue and content of the tender?

1. What is an invitation to bid?

Under the supervision of the regulatory authorities, the tenderee randomly selects more than three qualified specific potential bidders and sends them an invitation to bid. Invitation bidding belongs to limited competitive bidding, also known as selective bidding, which is one of the two ways of bidding. Invitation to bid is a document issued to the relevant units to invite them to participate in bidding when the tender unit adopts selective bidding.

The tenderer may require the potential bidders to provide relevant qualification certificates and performance data in the invitation letter for bid, and conduct qualification examination on the potential bidders.

Second, the basic directory of bidding.

1, general provisions

2. Project scope, construction period, quality requirements and warranty

3. Preparation and delivery of tenders

4. Bidding quotation and completion settlement method

5. Bid opening

6. Review and calibration

7. Contract award

8. Unfair competition and discipline supervision

Three, the main contents of the tender:

A. invitation to bid;

B. instructions to bidders;

C. technical requirements and accessories of the project subject to tender;

D. format of tender;

E. bid security documents;

F. Contract conditions (general terms and conditions of the contract);

G. technical standards and specifications;

H. qualification documents of the bidding enterprise;

First, the contract format.

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