NR 419.06(2)(2) Tank loading. For transfers to storage tanks having greater than 3,785 liter (1,000 gallon) capacity, a permanent submerged fill pipe shall be used, provided such a tank does not have controls mentioned in s. NR 419.05 (2). NR 419.06(3)(3) Tank load out for high throughput facilities. At facilities with over 151,412 liters (40,000 gallons) per day throughput, a vapor collection and disposal system, vapor collection adaptors and vapor-tight seal, or an underfill method with the top hatches partially closed or a means of creating a slight back pressure when loading delivery vessels shall be used. NR 419.06(4)(4) Tank load out for low throughput facilities. At facilities with 151,412 liters (40,000 gallons) or less per day throughput, the underfill method or a submerged fill pipe extending to within 6 inches of the tank bottom shall be employed when loading tank trucks or trailers. NR 419.06 HistoryHistory: Renum. from NR 154.13 (3) (f) and am. Register, September, 1986, No. 369, eff. 10-1-86; am. (1) (a) 2., Register, February, 1990, No. 410, eff. 3-1-90; am. (3), Register, October, 1999, No. 526, eff. 11-1-99. NR 419.07NR 419.07 Remediation of contaminated soil or water. NR 419.07(1)(1) Applicability. This section applies to all facilities and procedures used to remediate or dispose of soil or water contaminated with organic compounds which are direct air contaminant sources and to their owners and operators. NR 419.07 NoteNote: Certain contaminated soils and water are hazardous wastes. Due to the “mixture”, “derived from”, and “contained in” rules found in ch. NR 661, soils and water contaminated by listed hazardous waste under ss. NR 661.31 (1) and 661.32, are also hazardous wastes. In addition, any residue or contaminated soil, water or other debris resulting from the cleanup of a spill of any material listed in s. NR 661.33 is a listed hazardous waste. Soils, water or other debris may also be considered hazardous waste when they exhibit a hazardous characteristic under one of the test procedures of ss. NR 661.20 to 661.24, including the toxicity characteristic leaching procedure test. Contaminated soils and water must be evaluated for the applicability of hazardous waste management rules (chs. NR 660 to 679). The requirements in chs. NR 660 to 679 for the treatment, storage or disposal of hazardous waste must be followed if the contaminated soil or water is hazardous waste. Requirements in chs. NR 700 to 750 may also apply. NR 419.07(2)(2) General requirements. Except as provided in sub. (3), no person may use any procedure to remediate or dispose of soil or water contaminated with organic compounds unless the remediation project meets all of the following conditions: NR 419.07(2)(b)(b) The project will not cause emissions in such quantity, concentration, or duration as to be injurious to human health. NR 419.07(2)(c)(c) The project will not cause emissions in quantities which will substantially contribute to the exceedance of an ambient air quality standard or ambient air increment or cause air pollution. NR 419.07(3)(3) Exemptions. Any procedure or activity listed in this subsection is exempt from the emission limits specified in sub. (4), except those contained in ch. NR 445: NR 419.07(3)(a)(a) Installation and use of devices which remove organic compounds from a private or municipal potable water supply. NR 419.07(3)(b)(b) Installation and use of crop irrigation systems or dewatering wells to remediate contaminated water. NR 419.07(3)(c)(c) Agricultural landspreading of soil contaminated with pesticide or fertilizer. NR 419.07(3)(d)(d) Pilot testing of a negative pressure venting system provided the testing is limited to a total withdrawal of not more than 150,000 standard cubic feet (scf) of air. NR 419.07 NoteNote: The total withdrawal may be determined by the equation: Total withdrawal (scf) = hours of operation of pilot test (hr) × average flow rate in cubic feet per minute at standard conditions (scfm) × 60 min/hr. An example is: 10 hours of operation × 250 scfm × 60 min/hr = 150,000 scf. When testing at multiple flow rates, determine the withdrawal for each flow rate and sum the withdrawals for a total withdrawal.
NR 419.07(3)(e)(e) Discharge to a wastewater treatment plant that is operated in accordance with ch. 283, Stats. NR 419.07 NoteNote: Wastewater treatment plants are not exempt from air permit requirements.
NR 419.07(4)(a)(a) An owner or operator of a soil or water remediation project shall treat or dispose of soil or water contaminated with organic compounds in a manner which minimizes the emission of volatile organic compounds and hazardous air contaminants, including emissions during the handling, transportation and storage of the contaminated soil or water. NR 419.07(4)(b)(b) The emissions from the remediation or disposal of contaminated soil or water may not exceed: NR 419.07(4)(b)1.1. 137 pounds of volatile organic compounds per day in Kenosha, Kewaunee, Manitowoc, Milwaukee, Ozaukee, Racine, Sheboygan, Walworth, Washington or Waukesha county, except as specified in pars. (d) and (e). NR 419.07(4)(b)2.2. 216 pounds of volatile organic compounds per day in counties not listed in subd. 1., except as specified in pars. (d) and (e). NR 419.07(4)(c)(c) When remediating soil or water, thermal evaporation units shall meet the following volatile organic compound emission limits: NR 419.07(4)(c)1.1. 137 pounds per day in Kenosha, Kewaunee, Manitowoc, Milwaukee, Ozaukee, Racine, Sheboygan, Walworth, Washington or Waukesha county.