The Purchasing Agent and the Contract Compliance Unit shall have the right to periodically monitor work performed under a contract awarded under this Subtitle to ensure compliance with all applicable provisions of the contract. All contractors and subcontractors shall grant the Purchasing Agent, the Contract Compliance Unit, and any authorized representative access to the contractor's or subcontractor's work site place of business, and applicable business records. The Purchasing Agent and the Contract Compliance Unit may perform or contract to perform periodic or random compliance audits of contracts awarded under this Subtitle.