At this phase of the proceedings, the contracting authority has not provided details of both the number of excavators planned to be procured and the terms of mention for the contract. According to the provisions of the contract notice, "detailed terms and conditions of the contract execution will be included in the draft provisions of the contract, which will be made available at the second phase of the proceedings" Also, the description of the subject substance of the contract is to be available at the second phase of the proceedings.