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Code of Federal Regulations (Last Updated: November 8, 2024) |
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Title 40 - Protection of Environment |
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Chapter I - Environmental Protection Agency |
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SubChapter U - Air Pollution Controls |
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Part 1033 - Control of Emissions from Locomotives |
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Subpart F - Test Procedures |
| § 1033.501 - General provisions. |
| § 1033.505 - Ambient conditions. |
| § 1033.510 - Auxiliary power units. |
| § 1033.515 - Discrete-mode steady-state emission tests of locomotives and locomotive engines. |
| § 1033.520 - Alternative ramped modal cycles. |
| § 1033.525 - Smoke opacity testing. |
| § 1033.530 - Duty cycles and calculations. |
| § 1033.535 - Adjusting emission levels to account for infrequently regenerating aftertreatment devices. |