S.C. Code § 31-9-70
The proceeds derived from the sale of any bonds shall be applied only for the purpose for which the bonds were issued; provided, however, that any premium and accrued interest received in any such sale shall be applied to the payment of the principal of and interest on the bonds; and provided, further, that if for any reason any portion of the proceeds shall not be needed for the purpose for which the bonds are issued, such unneeded portion of the proceeds shall be applied to the payment of the principal of or interest on the bonds. The cost of acquiring any land shall be deemed to include the following: the actual cost of purchasing the land, the cost of clearing the land, including the cost of demolishing any buildings, facilities or improvements thereon, the cost of grading the land, all expenses in connection with the authorization, sale and issuance of bonds, and the interest to become due on the bonds for a period of not exceeding one year from the date of issuance.
S.C. Code § 31-9-70
See Editor's Note following chapter heading.