Title 30

PART 27

Part 27 - Methane-monitoring Systems

PART 27 - METHANE-MONITORING SYSTEMS Authority:30 U.S.C. 957, 961. Source:31 FR 10607, Aug. 9, 1966, unless otherwise noted.

• Authority: 30 U.S.C. 957, 961.
• Source: 31 FR 10607, Aug. 9, 1966, unless otherwise noted.

30:1.0.1.2.13.1	SUBPART A	Subpart A - General Provisions
30:1.0.1.2.13.1.1.1	SECTION 27.1	27.1 Purpose.
30:1.0.1.2.13.1.1.2	SECTION 27.2	27.2 Definitions.
30:1.0.1.2.13.1.1.3	SECTION 27.3	27.3 Consultation.
30:1.0.1.2.13.1.1.4	SECTION 27.4	27.4 Application procedures and requirements.
30:1.0.1.2.13.1.1.5	SECTION 27.5	27.5 Letter of certification.
30:1.0.1.2.13.1.1.6	SECTION 27.6	27.6 Certification of components.
30:1.0.1.2.13.1.1.7	SECTION 27.7	27.7 Certification plate or label.
30:1.0.1.2.13.1.1.8	SECTION 27.8	27.8 [Reserved]
30:1.0.1.2.13.1.1.9	SECTION 27.9	27.9 Date for conducting tests.
30:1.0.1.2.13.1.1.10	SECTION 27.10	27.10 Conduct of investigations, tests, and demonstrations.
30:1.0.1.2.13.1.1.11	SECTION 27.11	27.11 Extension of certification.
30:1.0.1.2.13.1.1.12	SECTION 27.12	27.12 Withdrawal of certification.
30:1.0.1.2.13.2	SUBPART B	Subpart B - Construction and Design Requirements
30:1.0.1.2.13.2.1.1	SECTION 27.20	27.20 Quality of material, workmanship, and design.
30:1.0.1.2.13.2.1.2	SECTION 27.21	27.21 Methane-monitoring system.
30:1.0.1.2.13.2.1.3	SECTION 27.22	27.22 Methane detector component.
30:1.0.1.2.13.2.1.4	SECTION 27.23	27.23 Automatic warning device.
30:1.0.1.2.13.2.1.5	SECTION 27.24	27.24 Power-shutoff component.
30:1.0.1.2.13.3	SUBPART C	Subpart C - Test Requirements
30:1.0.1.2.13.3.1.1	SECTION 27.30	27.30 Inspection.
30:1.0.1.2.13.3.1.2	SECTION 27.31	27.31 Testing methods.
30:1.0.1.2.13.3.1.3	SECTION 27.32	27.32 Tests to determine performance of the system.
30:1.0.1.2.13.3.1.4	SECTION 27.33	27.33 Test to determine explosion-proof construction.
30:1.0.1.2.13.3.1.5	SECTION 27.34	27.34 Test for intrinsic safety.
30:1.0.1.2.13.3.1.6	SECTION 27.35	27.35 Tests to determine life of critical components and subassemblies.
30:1.0.1.2.13.3.1.7	SECTION 27.36	27.36 Test for adequacy of electrical insulation and clearances.
30:1.0.1.2.13.3.1.8	SECTION 27.37	27.37 Tests to determine adequacy of safety devices for bulbs.
30:1.0.1.2.13.3.1.9	SECTION 27.38	27.38 Tests to determine adequacy of windows and lenses.
30:1.0.1.2.13.3.1.10	SECTION 27.39	27.39 Tests to determine resistance to vibration.
30:1.0.1.2.13.3.1.11	SECTION 27.40	27.40 Test to determine resistance to dust.
30:1.0.1.2.13.3.1.12	SECTION 27.41	27.41 Test to determine resistance to moisture.

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