? The bid letter of the bid documents shall be stamped with the seal of the enterprise and the legal representative, but not with the seal of the project leader. Is the tender document valid?
The bid letter must be stamped with the seal of the legal person, signed or sealed by the legal representative or agent, and there is no requirement for the project leader. Therefore, the bidding documents are valid.
? A bidder returned his bid documents after the bid opening. Is the bidding document valid? How to deal with its withdrawn bid documents?
This tender document is valid. The tenderer may confiscate its bid bond, and if the loss exceeds the bid bond, the tenderer may demand compensation.
? After determining the winning bidder, the tenderer found that the subcontractor selected by the winning bidder did not meet the requirements after examination, so he appointed another company as the subcontractor of Unit A ... Is this reasonable?
Unreasonable. According to the Measures for Bidding and Tendering of Construction Projects, the tenderee may not directly designate subcontractors.
? Before the deadline for bidding, did the bidder declare in writing that the withdrawn bidding documents were bid opening?
Although the bidder withdrew his bid documents before the deadline, he should still read the name of his bidder, not other contents of his bid documents.
? The tender documents stipulate that if a consortium is adopted to bid, the lead person must be clearly defined in the tender documents and a joint bidding agreement must be submitted; If the consortium wins the bid, the tenderer will sign a contract with the consortium leader. Is this rule correct?
Error: When the consortium wins the bid, the tenderer signs a contract with the leader of the consortium. Reason: If the consortium wins the bid, all parties of the consortium shall sign a contract with the tenderer.