Approval and Promulgation of Implementation Plans; Louisiana; Revisions to the New Source Review State Implementation Plan; Air Permit Procedure Revisions

Riepilogo

The Environmental Protection Agency (EPA) is proposing to partially approve and partially disapprove severable portions of four revisions to the Louisiana New Source Review (NSR) State Implementation Plan (SIP) submitted by the Louisiana Department of Environmental Quality (LDEQ). Specifically, we are proposing to partially approve and partially disapprove provisions contained within the Chapter 5 air construction permit rules as initially submitted on November 15, 1993, November 10, 1994, November 9, 2007, and November 3, 2014. The EPA is proposing this action under section 110 and parts C and D of the Clean Air Act (CAA).