§ 52.386 Section 110(a)(2) infrastructure requirements.

(a) The Connecticut Department of Energy and Environmental Protection submitted the following infrastructure SIPs on these dates: 2008 Pb NAAQS—October 13, 2011; 2008 ozone NAAQS—December 28, 2012; 2010 NO₂ NAAQS—January 2, 2013; and 2010 SO₂ NAAQS—May 30, 2013. These infrastructure SIPs are approved, with the exception of certain elements within 110(a)(2)(C)(ii), D(i)(II), and J(iii), which are conditionally approved. Connecticut submitted infrastructure SIPs for the 1997 and 2006 PM_2.5 NAAQS on September 4, 2008, and September 18, 2009, respectively, and elements 110(a)(2)(A), D(ii), and E(ii), which were previously conditionally approved, are now approved. Also with respect to the 1997 and 2006 PM_2.5 NAAQS, elements related to PSD, which include 110(a)(2)C(ii), D(i)(II), and J(iii) are newly conditionally approved. Connecticut also submitted an Infrastructure SIP for the 1997 8-hour ozone NAAQS on December 28, 2007, and element 110(a)(2)(D)(ii), which was previously conditionally approved, is now approved.