A.R.S. § 41-2617

A contract for the procurement of construction shall include a provision which provides for negotiations between the state governmental unit and the contractor for the recovery of damages related to expenses incurred by the contractor for a delay for which the state governmental unit is responsible, which is unreasonable under the circumstances and which was not within the contemplation of the parties to the contract. This section shall not be construed to void any provision in the contract which requires notice of delays, provides for arbitration or other procedure for settlement or provides for liquidated damages.