In works contracts awarded by a works concessionaire which is not a contracting authority, the time limit for the receipt of requests to participate, fixed by the concessionaire, shall be not less than 37 days from the date on which the contract notice was dispatched and the time limit for the receipt of tenders not less than 40 days from the date on which the contract notice or the invitation to tender was dispatched.

Article 38(5), (6) and (7) shall apply.