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 BB - Air Emission Standards for Equipment Leaks
Section NR 664.1058 - Standards: pumps and valves in heavy liquid service, pressure relief devices in light liquid or heavy liquid service and flanges and other connectors
Current through August 26, 2024
(1) Monitor pumps and valves in heavy liquid service, pressure relief devices in light liquid or heavy liquid service and flanges and other connectors within 5 days by the method specified in s. NR 664.1063(2) if evidence of a potential leak is found by visual, audible, olfactory or any other detection method.
(2) If an instrument reading of 10,000 ppm or greater is measured, a leak is detected.
(3)
(4) First attempts at repair include, but are not limited to, the best practices described under s. NR 664.1057(5).
(5) Any connector that is inaccessible or is ceramic or ceramic-lined (e.g., porcelain, glass or glass-lined) is exempt from sub. (1) and from s. NR 664.1064.
