Approval and Promulgation of Air Quality Implementation Plans; Virginia; Opacity Variance for Rocket Testing Operations Atlantic Research Corporation's Orange County Facility
air-emissions · Rule · Published 2009-09-04 · Effective 2009-11-03 · VA · 74 FR 45766
Document
Document number
E9-21399
Federal Register citation
74 FR 45766
CFR reference
40 CFR 52
Type
Rule
Action
Direct final rule.
Category
air-emissions
Publication date
2009-09-04
Effective date
2009-11-03
State
VA
EPA docket
EPA-R03-OAR-2009-0520
Abstract
EPA is taking direct final action to approve revisions to the Commonwealth of Virginia State Implementation Plan (SIP). The revisions pertain to the addition of 9 VAC 5 Chapter 220, "Variance for Rocket Motor Test Operations at Atlantic Research Corporation Orange County Facility" and an opacity variance for the rocket motor test operations at Aerojet Corporation's Orange County Facility, in lieu of the opacity limits established in the Virginia SIP. EPA is approving these revisions to the Commonwealth of Virginia SIP in accordance with the requirements of the Clean Air Act (CAA).