GroundRules
40 CFR Table 4 to Subpart UUUUU of Part 63: Table 4 to Subpart UUUUU of Part 63—Operating Limits for EGUs
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 UUUUU—National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units
As stated in § 63.9991, you must comply with the applicable operating limits:
Table 4 to Subpart UUUUU of Part 63—Operating Limits for EGUs
[As stated in § 63.9991, you must comply with the applicable operating limits]
If you demonstrate compliance using . . . You must meet these operating limits . . .
PM CPMS Maintain the 30-boiler operating day rolling average PM CPMS output determined in accordance with the requirements of § 63.10023(b)(2) and obtained during the most recent performance test run demonstrating compliance with the filterable PM, total non-mercury HAP metals (total HAP metals, for liquid oil-fired units), or individual non-mercury HAP metals (individual HAP metals including Hg, for liquid oil-fired units) emissions limitation(s).
Collected 2026-08-27T02:26:04Z. Source file · JSON