Our client operates an aerospace manufacturing facility in Torrance, California. Production activities include metal finishing, paint spraying, and the combustion of natural gas and various liquid fuels. Verdant performed an assessment to determine if public warnings are required in compliance with California’s Proposition 65, the Safe Drinking Water and Toxic Enforcement Act of 1986.
Verdant personnel prepared an emission inventory for all of the operations ongoing at the site, including paint and solvent usage, chromium emissions from a chemical film line, and combustion-related emissions. They modeled these emissions using state-of-the-art techniques and site-specific parameters. They were able to demonstrate that the operation does not pose a significant risk and eliminated the need for notification.