Within 30 days after receiving the last shipment of waste, the owner or operator must begin the final closure activities outlined in the approved closure plan for the solid waste management facility or closure document. Closure activities must be completed according to the approved closure plan. The commissioner may approve a longer period if the owner or operator demonstrates that the closure activities will take longer due to adverse weather or other factors not in the control of the owner or operator.
If one or more of the conditions of part 7035.2625, subpart 1 exists, the owner or operator must:
For solid waste disposal facilities, when the final facility or fill phase closure is completed, the owner shall submit to the commissioner certification by the owner and an engineer registered in Minnesota that the facility or phase has been closed in accordance with subpart 2. The certification must contain: a completed and signed Site Closure Record and as-built plans showing changes from the original design plans; testing results indicating compliance with final cover, waste removal, equipment decontamination, and other closure requirements; and other forms of documentation such as pictures showing the construction techniques used during closure. The final facility closure certification must include a copy of the notation filed with the county recorder and carrying the recorder's seal. For all other facilities, the owner or operator shall submit to the commissioner a document including certification under part 7001.0070, demonstrating that all steps in the closure plan have been completed.
Minn. R. agency 167, ch. 7035, SOLID WASTE MANAGEMENT FACILITY GENERAL TECHNICAL REQUIREMENTS, pt. 7035.2635
Statutory Authority: MS s 115.03; 115A.97; 116.07