The Patented 2-way shut-off feature in both directions and Bon-Aire ergonomics rubberized comfort grip, makes watering a breeze. The Bon-Aire ORIGINAL ULTIMATE Hose Nozzle fits any standard garden hose (5/8 in or larger recommended for optimal performance).
Vapor-forming chemicals may include: 1  volatile organic compounds (VOCs), such as trichloroethylene and benzene. 2  select semivolatile organic compounds, such as naphthalene. 3  elemental mercury.  some polychlorinated biphenyls and pesticides.
1 ) poses an immediate health concern. This presents a public health hazard that needs to be. addressed in a timely fashion. At the other residence (location 116), TCE concentrations in subslab soil. gas exceed screening levels by three orders of magnitude and, thus, could pose future health concerns.