Metal Manufacturing Industry Resources
In Pennsylvania, the metal fabrication industry is subject to a variety of environmental requirements and regulations related to air emissions, hazardous waste, and stormwater. Activities that may make a small business subject to state and/or federal regulations include: sand blasting, welding, surface coating, and the use of oils or paints, all or which could potentially result in the release of contaminants or pollutants.
Featured Resources
Pennsylvania DEP Air Permit Exemption List
This the Air Quality Permit Exemptions document by Pennsylvania DEP provides criteria for sources and physical changes to sources determined to be eligible for air quality permitting exemptions as sources of minor significance.
Air Quality 6H
Environmental Protection Agency (EPA)
The National Emission Standards for Hazardous Air Pollutants (NESHAP) for Area Sources under 40 CFR Part 63 Subpart HHHHHH (6H) applies to operations involving paint stripping and miscellaneous surface coating operations. The 6H rule applies to any of the following activities:
- Paint stripping using paint stripper containing methylene chloride
- Spary applications of coatings to metal or plastic substrates with coatings containing compounds of chromium, lead, maganese, nickel, or cadmium.