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Title 30

Displaying title 30, up to date as of 7/13/2026. Title 30 was last amended 6/29/2026.
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Title 30Mineral ResourcesPart / Section
Chapter IMine Safety and Health Administration, Department of Labor1 – 199
Subchapter OCoal Mine Safety and Health70 – 90
Part 75Mandatory Safety Standards—Underground Coal Mines75.1 – 75.1916
Subpart LFire Protection75.1100 – 75.1108
§ 75.1100Requirements.
§ 75.1100-1Type and quality of firefighting equipment.
§ 75.1100-2Quantity and location of firefighting equipment.
§ 75.1100-3Condition and examination of firefighting equipment.
§ 75.1101Deluge-type water sprays, foam generators; main and secondary belt-conveyor drives.
§ 75.1101-1Deluge-type water spray systems.
§ 75.1101-2Installation of deluge-type sprays.
§ 75.1101-3Water requirements.
§ 75.1101-4Branch lines.
§ 75.1101-5Installation of foam generator systems.
§ 75.1101-6Water sprinkler systems; general.
§ 75.1101-7Installation of water sprinkler systems; requirements.
§ 75.1101-8Water sprinkler systems; arrangement of sprinklers.
§ 75.1101-9Back-up water system.
§ 75.1101-10Water sprinkler systems; fire warning devices at belt drives.
§ 75.1101-11Inspection of water sprinkler systems.
§ 75.1101-12Equivalent dry-pipe system.
§ 75.1101-13Dry powder chemical systems; general.
§ 75.1101-14Installation of dry powder chemical systems.
§ 75.1101-15Construction of dry powder chemical systems.
§ 75.1101-16Dry powder chemical systems; sensing and fire-suppression devices.
§ 75.1101-17Sealing of dry powder chemical systems.
§ 75.1101-18Dry powder requirements.
§ 75.1101-19Nozzles; flow rate and direction.
§ 75.1101-20Safeguards for dry powder chemical systems.
§ 75.1101-21Back-up water system.
§ 75.1101-22Inspection of dry powder chemical systems.
§ 75.1102Slippage and sequence switches.
§ 75.1103Automatic fire warning devices.
§ 75.1103-1Automatic fire sensors.
§ 75.1103-2Automatic fire sensors; approved components; installation requirements.
§ 75.1103-3Automatic fire sensor and warning device systems; minimum requirements; general.
§ 75.1103-4Automatic fire sensor and warning device systems; installation; minimum requirements.
§ 75.1103-5Automatic fire warning devices; actions and response.
§ 75.1103-6Automatic fire sensors; actuation of fire suppression systems.
§ 75.1103-7Electrical components; permissibility requirements.
§ 75.1103-8Automatic fire sensor and warning device systems; examination and test requirements.
§ 75.1103-9Minimum requirements; fire suppression materials and location; maintenance of entries and crosscuts; access doors; communications; fire crews; high-expansion foam devices.
§ 75.1103-10Fire suppression systems; additional requirements.
§ 75.1103-11Tests of fire hydrants and fire hose; record of tests.
§ 75.1104Underground storage, lubricating oil and grease.
§ 75.1106Welding, cutting, or soldering with arc or flame underground.
§ 75.1106-1Test for methane.
§ 75.1106-2Transportation of liquefied and nonliquefied compressed gas cylinders; requirements.
§ 75.1106-3Storage of liquefied and nonliquefied compressed gas cylinders; requirements.
§ 75.1106-4Use of liquefied and nonliquefied compressed gas cylinders; general requirements.
§ 75.1106-5Maintenance and tests of liquefied and nonliquefied compressed gas cylinders; accessories and equipment; requirements.
§ 75.1106-6Exemption of small low pressure gas cylinders containing nonflammable or nonexplosive gas mixtures.
Fire Suppression Devices and Fire-Resistant Hydraulic Fluids on Underground Equipment75.1107 – 75.1108