; and (B) whether the person— (i) is willing to perform further remediation to address the historic mine residue; and (ii) will proceed with a permit conversion under subsection (e)(1). (2) Application If a person proposes to conduct investigative sampling, the person shall submit to the Administrator a Good Samaritan permit application that contains, to the satisfaction of the Administrator— (A) each description required under paragraphs (1), (2), (5), and (6) of subsection (c); (B) the evidence required under subsection (c)(3); (C) each plan required under paragraphs (10) and (11) of subsection (c); and (D) a detailed plan of the investigative sampling. (3) Permit limitations If a person submits an application that proposes only investigative sampling of historic mine residue, soil, or water that only includes the requirements described in paragraph (2), the Administrator may only grant an investigative sampling permit that authorizes the person only to carry out the plan of investigative sampling of historic mine residue, soil, or water, as described in the investigative sampling permit application under paragraph (2). (4) Requirements relating to samples In conducting investigative sampling of historic mine residue, soil, or water, a person shall— (A) collect samples that are representative of the conditions present at the orphan mine site that is the subject of the investigative sampling permit