How to sign the contract after the consortium wins the bid?
First of all, the parties to the consortium shall sign a written agreement on * * *, specifying the work that each party should undertake, and submit the * * * agreement to the tenderer together with the bidding documents. If there is any dispute within the winning consortium, it can be settled according to the agreement signed by * * * *.
If the consortium wins the bid, the parties to the consortium shall sign a contract with the tenderer. You can't sign a contract with the tenderer in the name of the bidder in the consortium, but all parties in the consortium must sign a contract with the tenderer, and all parties in the consortium shall be jointly and severally liable for the winning project. If one of the parties in the consortium breaches the contract, the buyer has the right to require any one of them to take full responsibility. No party to the consortium may object to the bidder with the consent of its internal consortium.
According to your statement, one unit in the consortium signed a contract with the owner.