Identification of plan.

Section 111(d) /129 plan for large MWC units with a capacity greater than 250 tons per day (TPD) and the associated Virginia Air Pollution Control Board Regulations (Rule 4-54, and other supporting rules identified in the plan), submitted to EPA on August 18, 2003, including supplemental information submitted on August 11 and September 30, 2003; and April 6, and August 25, 2004.