Regulations last checked for updates: May 18, 2024

Title 40 - Protection of Environment last revised: May 16, 2024
Appendix - Table 5 to Subpart G of Part 63—Group 1 Storage Vessels at Existing Sources
Link to an amendment published at 89 FR 43215, May 16, 2024.
Vessel capacity (cubic meters) Vapor Pressure 1 (kilopascals)
75 ≤capacity <151≥13.1
151 ≤capacity≥5.2

1 Maximum true vapor pressure of total organic HAP at storage temperature.

authority: 42 U.S.C. 7401
source: 57 FR 61992, Dec. 29, 1992, unless otherwise noted.