Discuss, consider and take appropriate action on the engagement of the Chapman Firm PLLC, as substitution counsel for Sneed, Vine & Perry, to represent Williamson County in relation to the Williamson County River Ranch Project and other legal matters as assigned; and exemption of these services from the competitive bid/proposal requirements of the County Purchasing Act pursuant to the discretionary exemption for personal or professional services, as set forth under Tex. Loc. Gov’t Code § 262.024(a)(4).