Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; VOC and NOX RACT Determinations for 14 Individual Sources in the Philadelphia-Wilmington-Trenton Area

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EPA proposes to approve the State Implementation Plan (SIP) revisions submitted by the Commonwealth of Pennsylvania for the purpose of establishing and requiring reasonably available control technology (RACT) for 14 major sources of volatile organic compounds (VOC) and/or nitrogen oxides (NO X ). These sources are located in the Philadelphia-Wilmington-Trenton ozone nonattainment area. In the Final Rules section of this Federal Register, EPA is approving the Commonwealth's SIP revisions as a direct final rule without prior proposal because the Agency views this as a noncontroversial submittal and anticipates no adverse comments. The rationale for the approval is set forth in the direct final rule. If no adverse comments are received in response to this action, no further activity is contemplated. If EPA receives adverse comments, the direct final rule will be withdrawn and all public comments received will be addressed in a subsequent final rule based on this proposed rule. EPA will not institute a second comment period. Any parties interested in commenting must do so at this time. Please note that if adverse comment is received for a specific source or subset of sources covered by