Texas Administrative Code
Title 30 - ENVIRONMENTAL QUALITY
Part 1 - TEXAS COMMISSION ON ENVIRONMENTAL QUALITY
Chapter 112 - CONTROL OF AIR POLLUTION FROM SULFUR COMPOUNDS
Subchapter G - REQUIREMENTS IN THE NAVARRO COUNTY NONATTAINMENT AREA
Section 112.305 - Approved Test Methods

(a) The initial performance test after installation of the continuous emissions monitoring system (CEMS) for sulfur dioxide in exhaust gases and the relative accuracy test audits required by 40 Code of Federal Regulations (CFR) Part 60, Appendix F must be conducted using United States Environmental Protection Agency (EPA) Test Method 6 or 6C ( 40 CFR Part 60, Appendix A).

(b) Performance tests and relative accuracy test audits must be conducted using a method in subsection (a) and EPA Test Method 2 ( 40 CFR Part 60, Appendix A) for exhaust gas flow and following the measurement site criteria of EPA Test Method 1, §11.1 ( 40 CFR Part 60, Appendix A), or EPA Test Method 19 ( 40 CFR Part 60, Appendix A) for exhaust gas flow in conjunction with the measurement site criteria of Performance Specification 2, §8.1.3 ( 40 CFR Part 60, Appendix B).

(c) Alternate methods as approved by the executive director and the EPA may be used.