{"data":{"id":"us/40-cfr-table-2-to-subpart-aaaaaaa-of-part-63","jurisdiction":"us","citation":"40 CFR Table 2 to Subpart AAAAAAA of Part 63","heading":"Table 2 to Subpart AAAAAAA of Part 63—Emission Limits for Asphalt Roofing Manufacturing (Coating) Operations","body":"For * * *\n1. Coater-only production lines a. Limit PAH emissions to 0.0002 lb/ton of asphalt roofing product manufactured; or\nb. Limit PM emissions to 0.06 lb/ton of asphalt roofing product manufactured.\n2. Saturator-only production lines a. Limit PAH emissions to 0.0007 lb/ton of asphalt roofing product manufactured; or\nb. Limit PM emissions to 0.30 lb/ton of asphalt roofing product manufactured.\n3. Combined saturator/coater production lines a. Limit PAH emissions to 0.0009 lb/ton of asphalt roofing product manufactured; or\nb. Limit PM emissions to 0.36 lb/ton of asphalt roofing product manufactured.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 63—NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES","Subpart AAAAAAA—National Emission Standards for Hazardous Air Pollutants for Area Sources: Asphalt Processing and Asphalt Roofing Manufacturing"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"19cfc87e0151fe409b540f6eb63931224db34a2e2211ba91fb548c2ede50d2f7","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-table-1-to-subpart-aaaaaaa-of-part-63","next":"us/40-cfr-table-3-to-subpart-aaaaaaa-of-part-63"},"notice":"GroundRules: Original legal text. Not legal advice."}