Środowisko i energia · 04/10/1994

Approval and Promulgation of Implementation Plans; Arizona State Implementation Plan Revision, Maricopa County Division of Air Pollution Control

EPA is proposing to approve revisions to the Arizona State Implementation Plan (SIP) which control emissions from solvent degreasing operations, petroleum solvent dry cleaning, gasoline transfer, and the use of roadway asphalt. The intended effect of approving these rules is to regulate volatile organic compound (VOC) emissions in accordance with the requirements of the Clean Air Act, as amended (CAA or the Act). EPA's final action on this notice of proposed rulemaking (NPR) will incorporate these rules into the federally approved SIP. EPA proposed conditional approval of earlier submittals of several of these rules in the Federal Register on September 29, 1992 based on the Maricopa County Division of Air Pollution Control's (the Division's) commitment to fix the rule deficiencies. The Division has fulfilled its commitment to fix the rules, and has submitted the revised rules being acted upon in this document. EPA has evaluated each of the rules and is proposing to approve them under provisions of the CAA regarding EPA action on SIP submittals, SIPs for national primary and secondary ambient air quality standards, and plan requirements for nonattainment areas.