NR 665.0197(3)(e) (e) For the purposes of the contingent closure and long-term care plans, such a tank system is considered to be a landfill, and the contingent plans shall meet all of the closure, long-term care and financial responsibility requirements for landfills under subchs. G and H.

NR 665.0197 History History: CR 05-032: cr. Register July 2006 No. 607, eff. 8-1-06; CR 19-082: am. (1) Register August 2020 No. 776, eff. 9-1-20.

NR 665.0198 NR 665.0198 Special requirements for ignitable or reactive wastes.

NR 665.0198(1) (1) Ignitable or reactive waste may not be placed in a tank system, unless par. (a), (b) or (c) applies:

NR 665.0198(1)(a) (a) The waste is treated, rendered or mixed before or immediately after placement in the tank system so that all of the following apply:

NR 665.0198(1)(a)1. 1. The resulting waste, mixture or dissolved material no longer meets the definition of ignitable or reactive waste under s. NR 661.0021 or 661.0023.

NR 665.0198(1)(a)2. 2. Section NR 665.0017 (2) is complied with.

NR 665.0198(1)(b) (b) The waste is stored or treated in such a way that it is protected from any material or conditions that may cause the waste to ignite or react.

NR 665.0198(1)(c) (c) The tank system is used solely for emergencies.

NR 665.0198(2) (2) The owner or operator of a facility where ignitable or reactive waste is stored or treated in tanks shall comply with the requirements for the maintenance of protective distances between the waste management area and any public ways, streets, alleys or an adjoining property line that can be built upon as required in Tables 2-1 to 2-6 of the National Fire Protection Association’s “Flammable and Combustible Liquids Code” (1977 or 1981), incorporated by reference in s. NR 660.11.

NR 665.0198 History History: CR 05-032: cr. Register July 2006 No. 607, eff. 8-1-06; CR 19-082: am. (1) (a) 1. Register August 2020 No. 776, eff. 9-1-20.

NR 665.0199 NR 665.0199 Special requirements for incompatible wastes.

NR 665.0199(1) (1) Incompatible wastes, or incompatible waste and materials (see ch. NR 665 Appendix V for examples), may not be placed in the same tank system, unless s. NR 665.0017 (2) is complied with.

NR 665.0199(2) (2) Hazardous waste may not be placed in a tank system that has not been decontaminated and that previously held an incompatible waste or material, unless s. NR 665.0017 (2) is complied with.

NR 665.0199 History History: CR 05-032: cr. Register July 2006 No. 607, eff. 8-1-06; correction in (1) made under s. 13.92 (4) (b) 7., Stats., Register March 2013 No. 687.

NR 665.0200 NR 665.0200 Waste analysis and trial tests. In addition to performing the waste analysis required by s. NR 665.0013, the owner or operator shall do any of the following, whenever a tank system is to be used to treat chemically or to store a hazardous waste that is substantially different from waste previously treated or stored in that tank system; or treat chemically a hazardous waste with a substantially different process than any previously used in that tank system:

NR 665.0200(1) (1) Conduct waste analyses and trial treatment or storage tests (e.g., bench-scale or pilot-plant scale tests).

NR 665.0200(2) (2) Obtain written, documented information on similar waste under similar operating conditions to show that the proposed treatment or storage will meet the requirements of s. NR 665.0194 (1).

NR 665.0200 Note Note: Section NR 665.0013 requires the waste analysis plan to include analyses needed to comply with ss. NR 665.0198 and 665.0199. Section NR 665.0073 requires the owner or operator to place the results from each waste analysis and trial test, or the documented information, in the operating record of the facility.

NR 665.0200 History History: CR 05-032: cr. Register July 2006 No. 607, eff. 8-1-06.

NR 665.0202 NR 665.0202 Air emission standards. The owner or operator shall manage all hazardous waste placed in a tank in accordance with the applicable requirements of subchs. AA, BB and CC.

NR 665.0202 History History: CR 05-032: cr. Register July 2006 No. 607, eff. 8-1-06.

subch. K of ch. NR 665 Subchapter K — Surface Impoundments

NR 665.0220 NR 665.0220 Applicability. This subchapter applies to owners and operators of facilities that use surface impoundments to treat, store or dispose of hazardous waste, except as s. NR 665.0001 provides otherwise.

NR 665.0220 History History: CR 05-032: cr. Register July 2006 No. 607, eff. 8-1-06.

NR 665.0221 NR 665.0221 Design and operating requirements.

NR 665.0221(1) (1) The owner or operator of each new surface impoundment unit, each lateral expansion of a surface impoundment unit, and each replacement of an existing surface impoundment unit shall install 2 or more liners and a leachate collection and removal system between the liners, and operate the leachate collection and removal system in accordance with s. NR 664.0221 (3), unless exempted under s. NR 664.0221 (4), (5), or (6).

NR 665.0221(2) (2) The owner or operator of each unit referred to in sub. (1) shall notify the department at least 60 days prior to receiving waste. The owner or operator of each facility submitting notice shall file a feasibility and plan of operation report within 6 months of the receipt of the notice.

NR 665.0221(3) (3) The owner or operator of any replacement surface impoundment unit is exempt from sub. (1) if both of the following apply: