Regulatory Text
30 C.F.R. § 57.22237 — Actions at 2.0 to 2.5 percent methane in bleeder systems (I-A and III mines).
§ 57.22237 Actions at 2.0 to 2.5 percent methane in bleeder systems (I-A and III mines). If methane reaches 2.0 percent in bleeder systems at the point where a bleeder split enters a main return split, mining shall not be permitted on ventilation splits affected by the bleeder system. If methane has not been reduced to less than 2.0 percent within 30 minutes, or if methane levels reach 2.5 percent, all persons other than competent persons necessary to take corrective action shall be withdrawn from affected areas.
Source: ecfr.gov · govinfo.gov — public domain
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Root-LD Entity Data
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Root-LD v1.0 · boisestandard.org
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BS-CFR30-SEC-5EE245
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REGULATION / FEDERAL-CFR-SECTION
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boisestandard.org
Citation
30 C.F.R. § 57.22237
Corpus
CFR — Code of Federal Regulations
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PRIMARY-SOURCE
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✓ TRUE
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3a2641b1819abbf4...
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The regulatory text of 30 C.F.R. § 57.22237 is reproduced from the official Code of Federal Regulations as published by the Office of the Federal Register and the National Archives and Records Administration.
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Title 30 — Mineral Resources
30 C.F.R. § 1.130 C.F.R. § 1.230 C.F.R. § 1.330 C.F.R. § 3.130 C.F.R. § 5.1030 C.F.R. § 5.3030 C.F.R. § 5.4030 C.F.R. § 5.5030 C.F.R. § 6.130 C.F.R. § 6.230 C.F.R. § 6.1030 C.F.R. § 6.2030 C.F.R. § 6.3030 C.F.R. § 7.130 C.F.R. § 7.230 C.F.R. § 7.330 C.F.R. § 7.430 C.F.R. § 7.530 C.F.R. § 7.630 C.F.R. § 7.730 C.F.R. § 7.830 C.F.R. § 7.930 C.F.R. § 7.1030 C.F.R. § 7.2130 C.F.R. § 7.2230 C.F.R. § 7.2330 C.F.R. § 7.2430 C.F.R. § 7.2530 C.F.R. § 7.2630 C.F.R. § 7.27
30 C.F.R. — public domain
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