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Title 40 Part 63 → Subpart RRRRR → §63.9581

Title 40 → Chapter I → Subchapter C → Part 63 → Subpart RRRRR → §63.9581

Electronic Code of Federal Regulations e-CFR

Title 40 Part 63 → Subpart RRRRR → §63.9581

§63.9581   Am I subject to this subpart?

You are subject to this subpart if you own or operate a taconite iron ore processing plant that is (or is part of) a major source of hazardous air pollutant (HAP) emissions on the first compliance date that applies to you. Your taconite iron ore processing plant is a major source of HAP if it 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.