(4) In any civil action brought after July 1, 1986, against the owner or operator of a petroleum storage system for damages arising from a petroleum storage system discharge, the provisions of subsection (3) shall not apply if it can be proven that, at the time of the discharge:
(a) The alleged damages resulted solely from a discharge from a petroleum storage system which was installed, replaced, or retrofitted, and maintained, in a manner consistent with the construction, operation, repair, and maintenance standards established for such systems under chapter 62-761, Florida Administrative Code, as that chapter may hereafter be amended. The requirement of consistency with such standards may be satisfied only by being in compliance with the standards at the time of the discharge, regardless of the time specified for compliance under the schedule provided in said chapter.
(b) A leak detection system or systems or a monitoring well or wells were installed and operating in a manner consistent with technical requirements of chapter 62-761, Florida Administrative Code, as that chapter may hereafter be amended; and
(c) All inventory, recordkeeping, and reporting requirements of chapter 62-761, Florida Administrative Code, as that chapter may hereafter be amended, have been and are being complied with.
Any person bringing such an action must prove negligence to recover damages under this subsection. For the purposes of this subsection, noncompliance with this act, or any of the rules promulgated pursuant hereto, as the same may hereafter be amended, shall be prima facie evidence of negligence.