40 CFR Appendix Table 40 to Subpart UUU of Part 63, Requirements for Installation, Operation, and Maintenance of Continuous Opacity Monitoring Systems and Continuous Emission Monitoring Systems

Table 40 to Subpart UUU of Part 63 - Requirements for Installation, Operation, and Maintenance of Continuous Opacity Monitoring Systems and Continuous Emission Monitoring Systems

As stated in § 63.1572(a)(1) and (b)(1), you shall meet each requirement in the following table that applies to you.

This type of continuous opacity or emission monitoring system . . . Must meet these requirements . . .
1. Continuous opacity monitoring system Performance specification 1 ( 40 CFR part 60 , appendix B).
2. PM CEMS; this monitor must include an O2 monitor for correcting the data for excess air The requirements in 40 CFR 60.105a(d) .
3. CO continuous emission monitoring system Performance specification 4 ( 40 CFR part 60 , appendix B); span value of 1,000 ppm; and procedure 1 ( 40 CFR part 60 , appendix F) except relative accuracy test audits are required annually instead of quarterly.
4. CO continuous emission monitoring system used to demonstrate emissions average under 50 ppm (dry basis) Performance specification 4 ( 40 CFR part 60 , appendix B); and span value of 100 ppm.
5. SO2 continuous emission monitoring system for sulfur recovery unit with oxidation control system or reduction control system; this monitor must include an O2 monitor for correcting the data for excess air Performance specification 2 ( 40 CFR part 60 , appendix B); span value of 500 ppm SO2, or if using Equation 1 of 40 CFR 60.102a(f)(1)(i) , span value of two times the limit at the highest O2 concentration; use Methods 6 or 6C ( 40 CFR part 60 , appendix A-4) for certifying the SO2 monitor and Methods 3A or 3B ( 40 CFR part 60 , appendix A-2) for certifying the O2 monitor; and procedure 1 ( 40 CFR part 60 , appendix F) except relative accuracy test audits are required annually instead of quarterly.
6. Reduced sulfur and O2 continuous emission monitoring system for sulfur recovery unit with reduction control system not followed by incineration; this monitor must include an O2 monitor for correcting the data for excess air unless exempted Performance specification 5 ( 40 CFR part 60 , appendix B), except calibration drift specification is 2.5 percent of the span value instead of 5 percent; span value is 450 ppm reduced sulfur, or if using Equation 1 of 40 CFR 60.102a(f)(1)(i) , span value of two times the limit at the highest O2 concentration; use Methods 15 or 15A ( 40 CFR part 60 , appendix A-5) for certifying the reduced sulfur monitor and Methods 3A or 3B ( 40 CFR part 60 , appendix A-2) for certifying the O2 monitor; if Method 3A or 3B yields O2 concentrations below 0.25 percent during the performance evaluation, the O2 concentration can be assumed to be zero and the O2 monitor is not required; and procedure 1 ( 40 CFR part 60 , appendix F), except relative accuracy test audits, are required annually instead of quarterly.
7. Instrument with an air or O2 dilution and oxidation system to convert reduced sulfur to SO2 for continuously monitoring the concentration of SO2 instead of reduced sulfur monitor and O2 monitor Performance specification 5 ( 40 CFR part 60 , appendix B); span value of 375 ppm SO2 or if using Equation 1 of 40 CFR 60.102a(f)(1)(i) , span value of two times the limit at the highest O2 concentration; use Methods 15 or 15A ( 40 CFR part 60 , appendix A-5) for certifying the reduced sulfur monitor and 3A or 3B ( 40 CFR part 60 , appendix A-2) for certifying the O2 monitor; and procedure 1 ( 40 CFR part 60 , appendix F), except relative accuracy test audits, are required annually instead of quarterly.
8. TRS continuous emission monitoring system for sulfur recovery unit; this monitor must include an O2 monitor for correcting the data for excess air Performance specification 5 ( 40 CFR part 60 , appendix B).
9. O2 monitor for oxygen concentration If necessary due to interferences, locate the oxygen sensor prior to the introduction of any outside gas stream; performance specification 3 ( 40 CFR part 60 , appendix B; and procedure 1 ( 40 CFR part 60 , appendix F), except relative accuracy test audits, are required annually instead of quarterly.
[ 80 FR 75317, Dec. 1, 2015]

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.

This list is taken from the Parallel Table of Authorities and Rules provided by GPO [Government Printing Office].

It is not guaranteed to be accurate or up-to-date, though we do refresh the database weekly. More limitations on accuracy are described at the GPO site.


United States Code

Title 40 published on 10-May-2017 04:28

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

  • 2017-05-11; vol. 82 # 90 - Thursday, May 11, 2017
    1. 82 FR 21927 - Delegation of New Source Performance Standards and National Emission Standards for Hazardous Air Pollutants for the States of Arizona and Nevada
      GPO FDSys XML | Text
      ENVIRONMENTAL PROTECTION AGENCY
      Direct final rule.
      This rule is effective on July 10, 2017 without further notice, unless EPA receives adverse comments by June 12, 2017. If we receive such comments, we will publish a timely withdrawal in the Federal Register to notify the public that this direct final rule will not take effect.
      40 CFR Parts 60, 61 and 63

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