National Emission Standards for Hazardous Air Pollutants for Source Categories: Organic Hazardous Air Pollutants From the Synthetic Organic Chemical Manufacturing Industry and Other Processes Subject to the Negotiated Regulation for Equipment Leaks

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Today's action announces a partial 3-month stay and reconsideration of certain national emission standards for hazardous air pollutants for certain sources. The effectiveness of provisions of the ``National Emission Standards for Hazardous Air Pollutants for Source Categories: Organic Hazardous Air Pollutants from the Synthetic Organic Chemical Manufacturing Industry and Other Processes Subject to the Negotiated Regulation for Equipment Leaks'' 59 FR 19402 (April 22, 1994) and 59 FR 29196 (June 6, 1994) (collectively known as the ``hazardous organic NESHAP'' or the ``HON''), for compressors and for surge control vessels and bottoms receivers is stayed for 3 months pending reconsideration. The EPA is issuing this stay pursuant to Clean Air Act section 307(d)(7)(B), 42 U.S.C. 7607(d)(7)(B), which provides the Administrator authority to stay the effectiveness of a rule during reconsideration. Elsewhere in the Proposed Rules Section of today's Federal Register the EPA proposes (1) to defer compliance with the HON equipment leak provisions establishing standards for compressors and for surge control vessels and bottoms receivers, and (2) to extend the compliance date for sources affecte