40 CFR Table 2
Model Rule—Emission Limitations
June 9, 2020
As stated in §60.3022, you must comply with the following:
Open Table
| For the air pollutant | You must meet this emission limitationa | Using this averaging time | And determining compliance using this method |
|---|---|---|---|
| 1. Cadmium | 18 micrograms per dry standard cubic meter | 3-run average (1 hour minimum sample time per run) | Method 29 of appendix A of this part. |
| 2. Carbon monoxide | 40 parts per million by dry volume | 3-run average (1 hour minimum sample time per run during performance test), and 12-hour rolling averages measured using CEMSb | Method 10, 10A, or 10B of appendix A of this part and CEMS. |
| 3. Dioxins/furans (total basis) | 33 nanograms per dry standard cubic meter | 3-run average (1 hour minimum sample time per run) | Method 23 of appendix A of this part. |
| 4. Hydrogen chloride | 15 parts per million by dry volume | 3-run average (1 hour minimum sample time per run) | Method 26A of appendix A of this part. |
| 5. Lead | 226 micrograms per dry standard cubic meter | 3-run average (1 hour minimum sample time per run) | Method 29 of appendix A of this part. |
| 6. Mercury | 74 micrograms per dry standard cubic meter | 3-run average (1 hour minimum sample time per run) | Method 29 of appendix A of this part. |
| 7. Opacity | 10 percent | 6-minute average (observe over three 1-hour test runs; i.e., thirty 6-minute averages) | Method 9 of appendix A of this part. |
| 8. Oxides of nitrogen | 103 parts per million by dry volume | 3-run average (1 hour minimum sample time per run) | Method 7, 7A, 7C, 7D, or 7E of appendix A of this part, or ANSI/ASME PTC 19.10-1981 (IBR, see §60.17(h)) in lieu of Methods 7 and 7C only. |
| 9. Particulate matter | 0.013 grains per dry standard cubic foot | 3-run average (1 hour minimum sample time per run) | Method 5 or 29 of appendix A of this part. |
| 10. Sulfur dioxide | 3.1 parts per million by dry volume | 3-run average (1 hour minimum sample time per run) | Method 6 or 6C of appendix A of this part, or ANSI/ASME PTC 19.10-1981 (IBR, see §60.17(h)) in lieu of Method 6 only. |
aAll emission limitations (except for opacity) are measured at 7 percent oxygen, dry basis at standard conditions.
bCalculated each hour as the average of the previous 12 operating hours.
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