N.C. Gen. Stat. § 146-33

Every State agency shall locate and identify, and shall mark and keep marked, the boundaries of all lands allocated to that agency or under its control. The Department of Administration shall locate and identify, and mark and keep marked, the boundaries of all State lands not allocated to or under the control of any other State agency. The chief administrative officer of every State agency is authorized to contract with the Division of Adult Correction and Juvenile Justice of the Department of Public Safety for the furnishing, upon such conditions as may be agreed upon from time to time between the Division of Adult Correction and Juvenile Justice of the Department of Public Safety and the chief administrative officer of that agency, of prison labor for use where feasible in the performance of these duties.