Am I subject to this subpart?

(a) You are subject to this subpart if you own or operate a flexible polyurethane foam fabrication plant site that operates a flame lamination affected source, as defined at § 63.8784(b)(2), and that is located at, or is part of a major emission source of hazardous air pollutants (HAP) or that operates a loop slitter affected source, as defined at § 63.8784(b)(1), that meets the criteria in paragraphs (a)(1) and (2) of this section. (1) The loop slitter affected source uses one or more HAP-based adhesives at any time on or after April 14, 2003. (2) The loop slitter affected source is located at or is part of a major source of HAP. (b) A flexible polyurethane foam fabrication plant site is a plant site where pieces of flexible polyurethane foam are bonded together or to other substrates using HAP-based adhesives or flame lamination. (c) A major source of HAP is a plant site that emits or has the potential to emit any single HAP at a rate of 10 tons or more per year or any combination of HAP at a rate of 25 tons or more per year. (d) This subpart does not apply to the following processes in paragraphs (d)(1) and (2) of this section: (1) Processes that produce flexible polyurethane or rebond foam as defined in subpart III of this part. (2) A research and development facility, as defined in section 112(c)(7) of the Clean Air Act (CAA).