40 CFR Appendix B to Part 63, Sources Defined for Early Reduction Provisions

Appendix B to Part 63 - Sources Defined for Early Reduction Provisions
Source Location of definition
1. Organic Process Equipment in Volatile Hazardous Air Pollutant Service at Chemical Plants and Other Designated Facilities 56 FR 9315, March 6, 1991, Announcement of Negotiated Rulemaking
a. All valves in gas or light liquid service within a process unit
b. All pumps in light liquid service within a process unit
c. All connectors in gas or light liquid service within a process unit
d. Each compressor
e. Each product accumulator vessel
f. Each agitator
g. Each pressure relief device
h. Each open-ended valve or line
i. Each sampling connection system
j. Each instrumentation system
k. Each pump, valve, or connector in heavy liquid service
l. Each closed vent system and control device
[ 57 FR 62002, Dec. 29, 1992]

This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.

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United States Code

Title 40 published on 2015-08-22

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 40 CFR Part 63 after this date.

  • 2017-02-22; vol. 82 # 34 - Wednesday, February 22, 2017
    1. 82 FR 11334 - National Emission Standards for Hazardous Air Pollutants: Publicly Owned Treatment Works
      GPO FDSys XML | Text
      ENVIRONMENTAL PROTECTION AGENCY
      Proposed rule; extension of comment period.
      The public comment period for the proposed rule published in the Federal Register on December 27, 2016 (81 FR 95352), is being extended. Written comments must be received on or before March 29, 2017.
      40 CFR Part 63