66.  Audit Access

Notwithstanding the provisions of clause 74.3 (Maintenance of Records), the Contractor shall co-operate fully and in a timely manner with any reasonable request from time to time of any auditor (whether internal or external) of the Authority and at the expense of the Contractor to provide documents, or to procure the provision of documents, relating to the Project, and to provide, or to procure the provision of, any oral or written explanation relating to the same.