Wisconsin Administrative Code
Department of Natural Resources
NR 600-699 - Environmental Protection - Hazardous Waste Management
Chapter NR 664 - Hazardous Waste Treatment, Storage And Disposal Facility Standards
Subchapter J - Tank Systems
Section NR 664.0190 - Applicability
Current through August 26, 2024
The requirements of this subchapter apply to owners and operators of facilities that use tank systems for storing or treating hazardous waste except as otherwise provided in subs. (1) to (3) or in s. NR 664.0001.
(1) Tank systems that are used to store or treat hazardous waste which contains no free liquids and are situated inside a building with an impermeable floor are exempted from the requirements in s. NR 664.0193. To demonstrate the absence or presence of free liquids in the stored or treated waste, the following test shall be used: Method 9095B (paint filter liquids test) as described in "Test Methods for Evaluating Solid Waste, Physical/Chemical Methods", EPA SW-846, incorporated by reference in s. NR 660.11.
(2) Tank systems, including sumps, as defined in s. NR 660.10, that serve as part of a secondary containment system to collect or contain releases of hazardous wastes are exempted from the requirements in s. NR 664.0193(1).
(3) Tanks, sumps and other collection devices or systems used in conjunction with drip pads, as defined in s. NR 660.10 and regulated under subch. W, shall meet the requirements of this subchapter.
