Code of Federal Regulations > Title 40 > Chapter I > Part 63 > Subpart JJJ > Appendix - Table 4 to Subpart JJJ of Part 63—Group 1 Storage Vessels at New Affected Sources

Regulations last checked for updates: Nov 23, 2024

Title 40 - Protection of Environment last revised: Nov 21, 2024

Appendix - Table 4 to Subpart JJJ of Part 63—Group 1 Storage Vessels at New Affected Sources

Vessel capacity (cubic meters)	Vapor pressure ^a (kilopascals)
38 ≤capacity <151	≥13.1
151 ≤capacity	≥0.7

^a 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.