Federal (United States) · Regulations
Subpart B — Boilers and Appurtenances
43 sections
43 sections
- 49 C.F.R. § 230.23Responsibility for general construction and safe working pressure.
- 49 C.F.R. § 230.24Maximum allowable stress.
- 49 C.F.R. § 230.25Maximum allowable stress on stays and braces.
- 49 C.F.R. § 230.26Tensile strength of shell plates.
- 49 C.F.R. § 230.27Maximum shearing strength of rivets.
- 49 C.F.R. § 230.28Higher shearing strength of rivets.
- 49 C.F.R. § 230.29Inspection and repair.
- 49 C.F.R. § 230.30Lap-joint seam boilers.
- 49 C.F.R. § 230.31Flues to be removed.
- 49 C.F.R. § 230.32Time and method of inspection.
- 49 C.F.R. § 230.33Welded repairs and alterations.
- 49 C.F.R. § 230.34Riveted repairs and alterations.
- 49 C.F.R. § 230.35Pressure testing.
- 49 C.F.R. § 230.36Hydrostatic testing of boilers.
- 49 C.F.R. § 230.37Steam test following repairs or alterations.
- 49 C.F.R. § 230.38Telltale holes.
- 49 C.F.R. § 230.39Broken staybolts.
- 49 C.F.R. § 230.40Time and method of staybolt testing.
- 49 C.F.R. § 230.41Flexible staybolts with caps.
- 49 C.F.R. § 230.42Location of gauges.
- 49 C.F.R. § 230.43Gauge siphon.
- 49 C.F.R. § 230.44Time of testing.
- 49 C.F.R. § 230.45Method of testing.
- 49 C.F.R. § 230.46Badge plates.
- 49 C.F.R. § 230.47Boiler number.
- 49 C.F.R. § 230.48Number and capacity.
- 49 C.F.R. § 230.49Setting of safety relief valves.
- 49 C.F.R. § 230.50Time of testing.
- 49 C.F.R. § 230.51Number and location.
- 49 C.F.R. § 230.52Water glass valves.
- 49 C.F.R. § 230.53Time of cleaning.
- 49 C.F.R. § 230.54Testing and maintenance.
- 49 C.F.R. § 230.55Tubular type water and lubricator glasses and shields.
- 49 C.F.R. § 230.56Water glass lamps.
- 49 C.F.R. § 230.57Injectors and feedwater pumps.
- 49 C.F.R. § 230.58Flue plugs.
- 49 C.F.R. § 230.59Fusible plugs.
- 49 C.F.R. § 230.60Time of washing.
- 49 C.F.R. § 230.61Arch tubes, water bar tubes, circulators and thermic siphons.
- 49 C.F.R. § 230.62Dry pipe.
- 49 C.F.R. § 230.63Smoke box, steam pipes and pressure parts.
- 49 C.F.R. § 230.64Leaks under lagging.
- 49 C.F.R. § 230.65Steam blocking view of engine crew.