CFR
- Title 1 - General Provisions
- Title 2 - Grants and Agreements
- Title 3 - The President
- Title 4 - Accounts
- Title 5 - Administrative Personnel
- Title 6 - Domestic Security
- Title 7 - Agriculture
- Title 8 - Aliens and Nationality
- Title 9 - Animals and Animal Products
- Title 10 - Energy
- Title 11 - Federal Elections
- Title 12 - Banks and Banking
- Title 13 - Business Credit and Assistance
- Title 14 - Aeronautics and Space
- Title 15 - Commerce and Foreign Trade
- Title 16 - Commercial Practices
- Title 17 - Commodity and Securities Exchanges
- Title 18 - Conservation of Power and Water Resources
- Title 19 - Customs Duties
- Title 20 - Employees' Benefits
- Title 21 - Food and Drugs
- Title 22 - Foreign Relations
- Title 23 - Highways
- Title 24 - Housing and Urban Development
- Title 25 - Indians
- Title 26 - Internal Revenue
- Title 27 - Alcohol, Tobacco Products and Firearms
- Title 28 - Judicial Administration
- Title 29 - Labor
- Title 30 - Mineral Resources
- Title 31 - Money and Finance: Treasury
- Title 32 - National Defense
- Title 33 - Navigation and Navigable Waters
- Title 34 - Education
- Title 35 - Panama Canal
- Title 36 - Parks, Forests, and Public Property
- Title 37 - Patents, Trademarks, and Copyrights
- Title 38 - Pensions, Bonuses, and Veterans' Relief
- Title 39 - Postal Service
- Title 40 - Protection of Environment
- Title 41 - Public Contracts and Property Management
- Title 42 - Public Health
- Title 43 - Public Lands: Interior
- Title 44 - Emergency Management and Assistance
- Title 45 - Public Welfare
- Title 46 - Shipping
- Title 47 - Telecommunication
- Title 48 - Federal Acquisition Regulations System
- Title 49 - Transportation
- Title 50 - Wildlife and Fisheries
SUBPART B—Boilers and Appurtenances (§230.23 to §230.65)
- 230.23—Responsibility for general construction and safe working pressure.
- 230.24—Maximum allowable stress.
- 230.25—Maximum allowable stress on stays and braces.
- 230.26—Tensile strength of shell plates.
- 230.27—Maximum shearing strength of rivets.
- 230.28—Higher shearing strength of rivets.
- 230.29—Inspection and repair.
- 230.30—Lap-joint seam boilers.
- 230.31—Flues to be removed.
- 230.32—Time and method of inspection.
- 230.33—Welded repairs and alterations.
- 230.34—Riveted repairs and alterations.
- 230.35—Pressure testing.
- 230.36—Hydrostatic testing of boilers.
- 230.37—Steam test following repairs or alterations.
- 230.38—Telltale holes.
- 230.39—Broken staybolts.
- 230.40—Time and method of staybolt testing.
- 230.41—Flexible staybolts with caps.
- 230.42—Location of gauges.
- 230.43—Gauge siphon.
- 230.44—Time of testing.
- 230.45—Method of testing.
- 230.46—Badge plates.
- 230.47—Boiler number.
- 230.48—Number and capacity.
- 230.49—Setting of safety relief valves.
- 230.50—Time of testing.
- 230.51—Number and location.
- 230.52—Water glass valves.
- 230.53—Time of cleaning.
- 230.54—Testing and maintenance.
- 230.55—Tubular type water and lubricator glasses and shields.
- 230.56—Water glass lamps.
- 230.57—Injectors and feedwater pumps.
- 230.58—Flue plugs.
- 230.59—Fusible plugs.
- 230.60—Time of washing.
- 230.61—Arch tubes, water bar tubes, circulators and thermic siphons.
- 230.62—Dry pipe.
- 230.63—Smoke box, steam pipes and pressure parts.
- 230.64—Leaks under lagging.
- 230.65—Steam blocking view of engine crew.
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