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Table 4 to Subpart VVVVVV of Part 63—Emission Limits and Compliance Requirements for Metal HAP Process Vents

Emission Limits and Compliance Requirements for Metal HAP Process Vents

  1. CFR
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  3. Title 40
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  5. Chapter I
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  7. Part 63
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  9. Subpart VVVVVV
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  11. Subject Group Other Requirements and Information
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  13. Appendix Table 4 to Subpart VVVVVV of Part 63
CorpusDaily eCFR
Displayed edition2026-04-27
Last updated2026-04-27

Table 4 to Subpart VVVVVV of Part 63—Emission Limits and Compliance Requirements for Metal HAP Process Vents

As required in § 63.11496(f), you must comply with the requirements for metal HAP process vents as shown in the following table.

Table 4 to Subpart VVVVVV of Part 63—Emission Limits and Compliance Requirements for Metal HAP Process Vents

[As required in § 63.11496(f), you must comply with the requirements for metal HAP process vents as shown in the following table.]

For * * *You must * * *Except * * *
Each CMPU with total metal HAP emissions ≥400 lb/yrReduce collective uncontrolled emissions of total metal HAP emissions by ≥95 percent by weight by routing emissions from a sufficient number of the metal HAP process vents through a closed vent system to any combination of control devices, according to the requirements of § 63.11496(f)(3), (4), or (5)Not applicable.

[91 FR 16534, Apr. 1, 2026]