S.C. Code Ann. § 44-96-470
(A) Upon the submission of a permit application to the department for a municipal solid waste disposal facility, the permit applicant shall within fifteen days of the date of submission of the application publicize the submission by public notice and in writing as follows:
(4) The initial public notice and all other public notices required under this section, at a minimum, shall contain:
(F) Within thirty days following a public meeting held in accordance with subsection (C), a facility issues negotiation process shall be initiated by the host local government upon receipt of a written petition by at least twenty-five affected persons, at least twenty of whom shall be registered voters of or landowners in the host jurisdiction. Multiple petitions may be consolidated into a single negotiating process. For the purposes of this subsection, the term "affected person" means a registered voter of the host local government or of a county contiguous to such host local government or a landowner within the jurisdiction of the host local government. To be valid, signatures shall be accompanied by the following information:
(H) Within fifteen days following the validation of the written petition, the host local government shall:
(M) All issues except those which apply to environmental permit conditions are negotiable. Environmental permit conditions are not negotiable. Issues which may be negotiated include, but are not limited to: