Introduction
NFPA 54 National Fuel Gas Code
NFPA 56 Standard for Fire & Explosion Prevention During Cleaning & Purging of Flammable Gas Piping Systems
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Chapter 1 Administration (8:33)
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Chapter 3 Definitions (0:37)
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Chapter 4 General Requirements (7:49)
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Chapter 5 Training Requirements (1:36)
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Chapter 6 Cleaning (2:40)
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Best Practices for Pipe Cleaning - Blows
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Chapter 7 Purging Into Service (3:06)
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Chapter 8 Purging Out of Service (3:05)
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Annex A Explanatory Material (1:22)
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Annex C Sample Purge Procedure (0:24)
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Annex D Informational References (0:50)
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Quiz #2
Conclusion
