Figure: 30 TAC §113.2357(d)

Table 4. Requirements for Continuous Emission Monitoring Systems (CEMS)
Pollutant Span Values for your CEMS Performance
Specifications (P.S.) in
40 CFR Part 60,
Appendix B for your
CEMS		 If Needed to Meet
Minimum Data
Requirements, use the
Following Alternate
Methods in 40 CFR Part
60, Appendix A to
Collect Data
1. Carbon
Monoxide		 125 percent of the maximum
hourly potential carbon
monoxide emissions of the
waste combustion unit		 P.S. 4A Method 10
2. Oxygen 25 percent oxygen P.S. 3 Method 3A or 3B, or
ANSI/ASME PTC 19.10-
1981 (IBR, see 40 CFR
§60.17(h)) in lieu of
Method 3B only