S.C. Code § 59-133-230
The trustees are authorized to acquire, construct, and equip additional athletic facilities and to improve, renovate, and equip existing athletic facilities to the extent they shall determine to be necessary, and the proceeds of bonds authorized by this article are made available for that purpose. The trustees also are authorized to refund bonds that may from time to time be outstanding pursuant to this article by exchange or otherwise. A portion of the proceeds of bonds issued for any of the above purposes also may be used to fund, establish, or replenish any bond reserve fund, to pay interest on the bonds as provided in Section 59-133-340(1), or to pay costs of issuance of the bonds or of any credit enhancement for the bonds as may be deemed necessary by the trustees.
S.C. Code § 59-133-230