NR 665.0113(5)(g)4.4. If the department receives written comments on the decision, it shall make a final decision within 30 days after the end of the comment period, and provide the owner or operator in writing and the public through a newspaper notice, a detailed statement of reasons for the final decision. If the department determines that substantial progress has not been made, closure shall be initiated in accordance with the deadlines in subs. (1) and (2). NR 665.0113(5)(g)5.5. The final determinations made by the department under subds. 3. and 4. are not subject to administrative appeal. NR 665.0113 HistoryHistory: CR 05-032: cr. Register July 2006 No. 607, eff. 8-1-06; CR 16-007: am. (5) (e) Register July 2017 No. 739, eff. 8-1-17. NR 665.0114NR 665.0114 Disposal or decontamination of equipment, structures and soils. During the partial and final closure periods, all contaminated equipment, structures and soil shall be properly disposed of, or decontaminated unless specified otherwise in s. NR 665.0197, 665.0228, 665.0258 or 665.0310. 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 shall handle that hazardous waste in accordance with all applicable requirements of ch. NR 662. NR 665.0114 HistoryHistory: CR 05-032: cr. Register July 2006 No. 607, eff. 8-1-06. NR 665.0115NR 665.0115 Certification of closure. Within 60 days of completion of closure of each hazardous waste surface impoundment, waste pile and landfill unit, and within 60 days of completion of final closure, the owner or operator shall submit to the department, by registered mail, a certification that the hazardous waste management unit or facility, as applicable, has been closed in accordance with the specifications in the approved closure plan. The certification shall be signed by the owner or operator and by a qualified professional engineer. Documentation supporting the professional engineer’s certification shall be furnished to the department upon request until the department releases the owner or operator from the financial assurance requirements for closure under s. NR 665.0143 (10). NR 665.0116NR 665.0116 Survey plat. No later than the submission of the certification of closure of each hazardous waste disposal unit, an owner or operator shall submit to the local zoning authority, or the authority with jurisdiction over local land use, and to the department, a survey plat indicating the location and dimensions of landfill cells or other hazardous waste disposal units with respect to permanently surveyed benchmarks. This plat shall be prepared and certified by a professional land surveyor. The plat filed with the local zoning authority, or the authority with jurisdiction over local land use shall contain a note, prominently displayed, which states the owner’s or operator’s obligation to restrict disturbance of the hazardous waste disposal unit according to the applicable rules of this subchapter. NR 665.0116 HistoryHistory: CR 05-032: cr. Register July 2006 No. 607, eff. 8-1-06. NR 665.0117NR 665.0117 Long-term care and use of property. NR 665.0117(1)(a)(a) Long-term care for each hazardous waste management unit subject to the requirements of this section and ss. NR 665.0118 to 665.0120 shall begin after completion of closure of the unit and continue for a minimum of 40 years after that date. It shall consist of at least both of the following: NR 665.0117(1)(a)2.2. Maintenance and monitoring of waste containment systems in accordance with the requirements of subchs. F, K, L and N. NR 665.0117(1)(b)(b) Any time preceding closure of a hazardous waste management unit subject to long-term care requirements or final closure, or any time during the long-term care period for a particular hazardous waste disposal unit, the department may extend the long-term care period applicable to the hazardous waste management unit or facility, if the department finds that the extended period is necessary to protect human health and the environment (e.g., leachate or groundwater monitoring results indicate a potential for migration of hazardous wastes at levels which may be harmful to human health and the environment). NR 665.0117(2)(2) The department may require, at partial and final closure, continuation of any of the security requirements of s. NR 665.0014 during part or all of the long-term care period under either of the following circumstances: NR 665.0117(2)(a)(a) Hazardous wastes may remain exposed after completion of partial or final closure. NR 665.0117(2)(b)(b) Access by the public or domestic livestock may pose a hazard to human health. NR 665.0117(3)(3) Post-closure use of property on or in which hazardous wastes remain after partial or final closure may never be allowed to disturb the integrity of the final cover, liners or any other components of the containment system, or the function of the facility’s monitoring systems, unless the department finds that either of the following applies: NR 665.0117(3)(a)(a) The disturbance is necessary to the proposed use of the property, and will not increase the potential hazard to human health or the environment. NR 665.0117(3)(b)(b) The disturbance is necessary to reduce a threat to human health or the environment. NR 665.0117(4)(4) All long-term care activities shall be in accordance with the provisions of the approved long-term care plan as specified in s. NR 665.0118. NR 665.0117 HistoryHistory: CR 05-032: cr. Register July 2006 No. 607, eff. 8-1-06. NR 665.0118NR 665.0118 Long-term care plan; amendment of plan. NR 665.0118(1)(1) Written plan. By February 1, 1982, the owner or operator of a hazardous waste disposal unit shall have a written long-term care plan. An owner or operator of a surface impoundment or waste pile that intends to remove all hazardous wastes at closure shall prepare a long-term care plan and submit it to the department within 90 days of the date that the owner or operator or department determines that the hazardous waste management unit or facility must be closed as a landfill, subject to the requirements of s. NR 665.0117, this section, ss. NR 665.0119 and 665.0120. NR 665.0118(2)(2) Availability of plan. Until final closure of the facility, a copy of the most current long-term care plan shall be furnished to the department upon request, including request by mail. In addition, for facilities without approved long-term care plans, it shall also be provided during site inspections, on the day of inspection, to any officer, employee or representative of the department. After final closure has been certified, the person or office specified in sub. (3) (c) shall keep the approved long-term care plan during the long-term care period. NR 665.0118(3)(3) Content of plan. For each hazardous waste management unit subject to the requirements of this section, the long-term care plan shall identify the activities that will be carried on after closure of each disposal unit and the frequency of these activities, and include at least all of the following: NR 665.0118(3)(a)(a) A description of the planned monitoring activities and frequencies at which they will be performed to comply with subchs. F, K, L and N during the long-term care period. NR 665.0118(3)(b)(b) A description of the planned maintenance activities, and frequencies at which they will be performed, to ensure both of the following: