NR 662.017(1)(h)3.b.b. Removes or decontaminates all contaminated equipment, structures and soil and any remaining hazardous waste residues from waste accumulation units including containment system components, contaminated soils and subsoils, bases, and structures and equipment contaminated with waste, unless s. NR 661.0003 (4) applies.

NR 662.017(1)(h)3.c.c. Any hazardous waste generated in the process of closing either the generator’s facility or units accumulating hazardous waste shall be managed in accordance with all applicable standards under chs. NR 662, 663, 665 and 668, including removing any hazardous waste contained in these units within 90 days of generating it and managing these wastes in a RCRA Subtitle C hazardous waste permitted treatment, storage and disposal facility or interim status facility.

NR 662.017(1)(h)3.d.d. If the generator demonstrates that any contaminated soils and wastes cannot be practicably removed or decontaminated as required in subd. 3. b., then the waste accumulation unit is considered to be a landfill and the generator shall close the waste accumulation unit and perform post-closure care in accordance with the closure and post-closure care requirements that apply to landfills under s. NR 665.0310. In addition, for the purposes of closure, post-closure, and financial responsibility, the waste accumulation unit is then considered to be a landfill, and the generator shall meet all of the requirements for landfills specified in subchs. G and H of ch. NR 665.

NR 662.017(2)(2) Accumulation time limit extension. A large quantity generator who accumulates hazardous waste for more than 90 days is subject to the requirements under chs. NR 664 to 668 and 670, and the notification requirements under s. NR 660.07, unless it has been granted an extension to the 90-day period. An extension may be granted by the department if hazardous wastes must remain on-site for longer than 90 days due to unforeseen, temporary, and uncontrollable circumstances. A one-time extension of up to 30 days, per occurrence, may be granted at the discretion of the department on a case-by-case basis.

NR 662.017(3)(3) Accumulation of f006 waste. A large quantity generator that also generates wastewater treatment sludges from electroplating operations that meet the listing description for the EPA hazardous waste number F006, may accumulate F006 waste on-site for more than 90 days, but not more than 180 days without being subject to chs. NR 664 to 667 and 670, and the notification requirements under s. NR 660.07, provided that it complies with all of the following additional conditions for exemption:

NR 662.017(3)(a)(a) The large quantity generator has implemented pollution prevention practices that reduce the amount of any hazardous substances, pollutants, or contaminants entering F006 or otherwise released to the environment prior to its recycling.

NR 662.017(3)(d)1.c.c. If the F006 is placed in containment buildings, the large quantity generator shall comply with subch. DD of ch. NR 665, and shall place its professional engineer certification that the building complies with the design standards specified in s. NR 665.1101 in the facility’s files prior to operation of the unit. One of the following records shall be maintained and readily available for inspection:

1) A written description of procedures to ensure that the F006 waste remains in the unit for no more than 180 days, a written description of the waste generation, and management practices for the facility showing that they are consistent with the 180-day limit, and documentation that the large quantity generator is complying with the procedures.

NR 662.017(3)(d)4.b.b. An indication of the hazards of the contents. Acceptable indications of hazardous contents include the following: applicable hazardous waste characteristic or characteristics, such as ignitable, corrosive, reactive, or toxic; hazard communication consistent with the department of transportation requirements on labeling or placarding, incorporated into s. Trans 326.01 (3); a hazard statement or pictogram consistent with the Occupational Safety and Health Administration Hazard Communication Standard, incorporated into s. SPS 332.50; or a chemical hazard label consistent with the National Fire Protection Association 704 label, incorporated into s. SPS 314.001 (1) (a).

NR 662.017(4)(4) F006 waste transported over 200 miles. A large quantity generator who also generates wastewater treatment sludges from electroplating operations that meet the listing description for the EPA hazardous waste number F006, and who shall transport this waste, or offer this waste for transportation, over a distance of 200 miles or more for off-site metals recovery, may accumulate F006 waste on-site for more than 90 days, but not more than 270 days without being subject to chs. NR 664 to 667, 670, and the notification requirements under s. NR 660.07, if the large quantity generator complies with all of the conditions for exemption under sub. (3) (a) to (d).

NR 662.017(5)(5) F006 waste accumulation time extension. A large quantity generator accumulating F006 in accordance with subs. (3) and (4) who accumulates F006 waste on-site for more than 180 days, or for more than 270 days if the generator must transport this waste, or offer this waste for transportation, over a distance of 200 miles or more, or who accumulates more than 20,000 kilograms of F006 waste on-site is an operator of a storage facility and is subject to the requirements under chs. NR 664, 665, 667, and 670, and the notification requirements under s. NR 660.07, unless the generator has been granted an extension to the 180 days, or 270 days if applicable, period or an exception to the 20,000 kilograms accumulation limit. Such extensions and exceptions may be granted by the department if the F006 waste must remain on-site for longer than 180 days, or 270 days if applicable, or if more than 20,000 kilograms of F006 waste must remain on-site due to unforeseen, temporary, and uncontrollable circumstances. An extension of up to 30 days or an exception to the accumulation limit may be granted at the discretion of the department on a case-by-case basis.

NR 662.017(6)(6) Consolidation of hazardous waste received from very small quantity generators. In this subsection “control” means the power to direct the policies of the generator, whether by the ownership of stock, voting rights, or otherwise, except that a contractor who operates generator facilities on behalf of a different person may not be deemed to “control” such generators. Large quantity generators may accumulate on-site hazardous waste received from very small quantity generators under control of the same person as defined in s. NR 660.10 (90), without a storage license or interim status and without complying with the requirements under chs. NR 664 to 668 and 670, and the notification requirements under s. NR 660.07, provided they comply with all of the following:

NR 662.017(6)(a)(a) The large quantity generator notifies the department at least 30 days prior to receiving the first shipment from a very small quantity generator using EPA Form 8700-12. The large quantity generator shall do all of the following: