GroundRules
40 CFR Table 23 to Subpart G of Part 63: Table 23 to Subpart G of Part 63—Average Clingage Factors (c) a
Where this section sits in the code
- Title 40—Protection of Environment
- CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
- SUBCHAPTER C—AIR PROGRAMS
- PART 63—NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES
- Subpart G—National Emission Standards for Hazardous Air Pollutants From the Synthetic Organic Chemical Manufacturing Industry for Process Vents, Storage Vessels, Transfer Operations, and Wastewater
Liquid Shell condition
Light rust b Dense rust Gunite lined
Gasoline 0.0015 0.0075 0.15
Single component stocks 0.0015 0.0075 0.15
Crude oil 0.0060 0.030 0.60
a Units for average clingage factors are barrels per 1,000 square feet.
b If no specific information is available, these values can be assumed to represent the most common condition of tanks currently in use.
Collected 2026-08-27T02:26:04Z. Source file · JSON