S.C. Code Ann. § 24-13-1910

There is established one or more centers for alcohol and drug rehabilitation under the jurisdiction of the Department of Corrections to treat and rehabilitate alcohol and drug offenders. The Office of Substance Use Services has primary responsibility for the addictions treatment of the offenders, and the Department of Corrections has primary responsibility for the maintenance and security of the offenders. The Department of Corrections may construct one or more centers upon the necessary appropriation of funds by the General Assembly. The centers established or constructed as authorized by this section shall provide at least seven hundred fifty beds. The centers established under this section must be fully operational by January 1, 1997.