In any case where an abandoned mine constitutes an imminent hazard to persons and the order of the commissioner to protect such mine has not been complied with in the time specified, the commissioner is authorized to take such steps as may be necessary to eliminate the imminent hazard. The operator of the mine shall reimburse the commissioner for the actual cost of whatever corrective measures have been employed in eliminating the imminent hazard. The cost of any such corrective measures, until reimbursed, shall constitute a lien on such property and the mineral rights thereto.
The provisions of subsection e. of this section shall be applicable to mines abandoned prior to the passage of this act when any such mine is declared a hazard by the municipal governing body or by the State, after public hearing, and after such protection is requested by the municipality or State.
N.J.S. § 34:6-98.6