Discuss, consider and take appropriate action on approving the appointment of Williamson County Facilities Project Manager Tom Stanfield with general authority to approve change orders for the contract with J.T. Vaughn Construction, LLC in relation to the Williamson County Jail Softener and Boiler Replacement Project, P526, for any increase or decrease in cost of $30,000.00 or less in accordance with Section 262.031 of the Local Government Code – Changes in Plans and Specifications; provided, however, the original contract price may not be increased by more than 25% and the original contract price may not be decreased by 18 percent or more without the consent of the contractor.