OAR Policy and Guidance Metarecord

Document Title/Subject: Generic Air Toxics Rule: Clarification Notice Related Documents:	Signed by: Administrator Carol Browner Signature Date: November 15, 1999 Contact: David Markwordt (919)541-0837 markwordt.david@epa.gov	Filename(s): http://www.epa.gov/ttn/oarpg/t3/fr_notices/gmacamen.pdf URL(s):
Regulatory Authority: Title III	Division/Director: Emission Standards Division (OAQPS) / Sally Shaver	Submitted By: markwordt.david	OGC Contact: Tim Backstrom OGC Phone#: (202)564-5572	Internet Contact: Jeff Clark
Document Type: Revision/Clarification Notices	EPA Document Number: Federal Register: 64FR63779	Supersedes:
Subject Category: AIR ENVIRONMENTAL PROTECTION AGENCY Toxics	Keywords: Hazardous air pollutants HAPs National Emission Standards for Hazardous Air Pollutants NESHAPs hydrogen fluoride acetyl resins polycarbonates acrylic/modacrylic	Terms: Air pollutants Clean Air Act CAA Toxic substances Wastewater
Abstract: On June 29, 1999 (64 FR 34854), EPA issued the National Emission Standards for Hazardous Air Pollutants: Generic Maximum Achievable Control Technology (Generic MACT) rulemaking package. This proposal amends the promulgated rule (40 CFR part 63, subpart YY) regarding the regulation of surge control vessels and bottoms receiver vessels. This proposal also clarifies that surge control vessels and bottoms receiver vessels containing wastewater are covered by the wastewater provisions.