Document Z84kr5d96p4gpL3Yd6kyRdZrY

Supplement I Presentation of Kevin A. Cavender U.S. Environmental Protection Agency Emissions Standards Division Status of the Friction Material MACT(Maximum Achievable Control Technology)Standard Presented June 4, 2000, at the FMSI Annual Meeting Key Largo, Florida FMSI 01252 Status ofthe Friction Material MACT Standard Presented at the Annual Meeting? of the FMSI June 2000 % Kevin A. Cavender USEPA/ESD cavender. kevin@epa.gov Outline Overview of EPA's MACT Program Friction materials project history Preliminary Findings*1 Project Schedule Questions an4Answers Overview of EPA's MACT Program Authorized by Section 112 of the 1990 CAA Designed to reduce emissions of Hazardous Air Pollutants (HAP) Applies to Major Sources of HAP 10 tpy of anysingle HAP, or 25 tpy of any combination of HAP Technology based standards Definition of MACT Stands for Maximum Achievable Control Technology Must meet minimum leivel of control Average of best 12% sources Average of best 5 when fewer than 30 sources MACT for new sources based onthe best controlled similar source Referred to as the MACT Floor EPA can set MACT beyond the Floor ; Anatomy of a MACT Standard Found in 40 CFR Part 63 Emission limits . Monitoring requirements Recordkeeping and reporting requirements General provisions (40 CFR 63 Subpart A) Friction Materials Project History Originally listed as Asbestos Processing (June 16, 1992) EPA delisted Asbestos Processing (Nov. 30,1995) EPA added Friction Materials Manufacturing to the source category due to organic HAP emissions (June 4, 1996) Industry survey (ICR) sent out in Nov. 1997 Preliminary Findings Affected Sources Standard WILL apply to 22 major sources that manufacture friction material using conventional wet or dry resin technology Standard WILL NOT apply to - facilities that only rebuild or assemble friction products s facilities that manufacture friction material using the carbonization process Preliminary Findings Affected Sources The following emission sources will be covered by therule Solvent based mixers Curing and post back ovens Saturators Preliminary Findings Affected Sources The following emission sources will not be covered in the Friction materials MACT Halogenated solvent degreasing operations ( covered by 40 CFR 63 Subpart T) Metal parts coating operations ( covered by 40 CFR 63 Subpart MMMM) Machining operations (minimal HAP emissions) Asbestos emissions covered by 40 CFR 61 Subpart M ' f; Preliminary Findings MACT Floor Solvent recovery systems are identified as the MAGT Floor technologies for solvent based mixers Thermal oxidizers are identified as the MACT Floor technology for Curing and post back ovens Saturators Project Schedule Proposed rule 5/2001 Promulgated rule 5/2Q02 Compliance date will likely be between 2-3 years after promulgation FMSI 01256