Section NR 667.0197 - What are the requirements for ancillary equipment?Provide ancillary equipment with secondary containment (for example, trench, jacketing double-walled piping) that meets the requirements of s. NR 667.0195, except for:
(1) Above ground piping (exclusive of flanges, joints, valves, and other connections) that are visually inspected for leaks on a daily basis.(2) Welded flanges, welded joints, and welded connections that are visually inspected for leaks on a daily basis.(3) Seal less or magnetic coupling pumps and seal less valves, that are visually inspected for leaks on a daily basis.(4) Pressurized above ground piping systems with automatic shut-off devices (for example, excess flow check valves, flow metering shutdown devices, loss of pressure actuated shut-off devices) that are visually inspected for leaks on a daily basis.Wis. Admin. Code Department of Natural Resources NR 667.0197
Adopted by, CR 16-007: cr. Register July 2017 No. 739, eff.8/1/2017