Administrative hearings occurring in accordance with this title shall be heard by the Clallam County Hearing Examiner and shall be conducted in accordance with County Policy 921, as currently enacted or hereafter amended or replaced. The County shall have the burden of proving, by a preponderance of the evidence, that a violation has occurred and that the corrective action required by the code enforcement officer or staff is reasonably calculated to correct the violation. Formal rules of evidence shall not apply to any such hearing. Such a hearing shall not provide for public comment.