Part 2120 - BOILER AND PRESSURE VESSEL SAFETY
- Subpart A - DEFINITIONS AND ADMINISTRATION (§§ 2120.10 — 2120.50)
- Subpart B - CONSTRUCTION, INSTALLATION, INSPECTION, MAINTENANCE, AND USE (§§ 2120.100 — 2120.500)
- Subpart C - REPAIR AND ALTERATION (§§ 2120.1000 — 2120.1041)
- Subpart D - STATE SPECIALS (§ 2120.1100)
- Subpart E - REPAIR OF SAFETY AND SAFETY RELIEF VALVES (§§ 2120.1200 — 2120.1290)
- Subpart F - OWNER-USER QUALITY CONTROL REQUIREMENTS (§§ 2120.1300 — 2120.1360)
- Subpart G - HISTORICAL BOILERS (§§ 2120.1400 — 2120.1440)
- Appendix A - Hot Water Heating Boilers