During the partial and final closure periods, all contaminated equipment, structures and soil must be properly disposed of, or decontaminated unless specified otherwise in sections 11-265-197, 11-265-228, 11-265-258, 11-265-280, or 11-265-310. By removing all hazardous wastes or hazardous constituents during partial and final closure, the owner or operator may become a generator of hazardous waste and must handle that hazardous waste in accordance with all applicable requirements of chapter 11-262.
Haw. Code R. § 11-265-114