Wisconsin Administrative Code
Department of Natural Resources
NR 600-699 - Environmental Protection - Hazardous Waste Management
Chapter NR 665 - Interim License Hazardous Waste Treatment, Storage And Disposal Facility Standards
Subchapter L - Waste Piles
Section NR 665.0252 - Waste analysis
In addition to the waste analyses required by s. NR 665.0013, the owner or operator shall analyze a representative sample of waste from each incoming movement before adding the waste to any existing pile, unless the only wastes the facility receives which are amenable to piling are compatible with each other, or the waste received is compatible with the waste in the pile to which it is to be added. The analysis conducted shall be capable of differentiating between the types of hazardous waste the owner or operator places in piles, so that mixing of incompatible waste does not inadvertently occur. The analysis shall include a visual comparison of color and texture.
As required by s. NR 665.0013, the waste analysis plan shall include analyses needed to comply with ss. NR 665.0256 and 665.0257. As required by s. NR 665.0073, the owner or operator shall place the results of this analysis in the operating record of the facility.