Description
Stay current and compliant with the latest safety requirements for cleaning and purging flammable gas piping systems. NFPA 56: Standard for Fire and Explosion Prevention During Cleaning and Purging of Flammable Gas Piping Systems provides comprehensive guidance for developing and implementing safe operating procedures.
The 2023 edition reflects the most up-to-date industry knowledge on cleaning new and existing piping systems, safely purging systems into service, and purging systems out of service. Key updates include expanded guidance on training program requirements, with an emphasis on tailoring instruction to the language and comprehension level of participants. The standard also adds new criteria clarifying when piping systems must be cleaned versus purged out of service. In addition, a new annex addresses human factors in purging operations, helping users recognize and manage critical human elements that can affect safety.
This revised edition is an essential resource for organizations seeking to enhance fire and explosion prevention practices and ensure safe flammable gas piping operations.





david –
Absolutely loved this book—it’s packed with an incredible amount of information.