Project 283: Guidelines for Updating & Revalidating PHAs 2nd Ed. | AIChE

Project 283: Guidelines for Updating & Revalidating PHAs 2nd Ed.

Project ID 

283

Project Scope 

This project is an update on the 2001 book, Revalidating Process Hazard Analyses. This second edition will provide improved guidelines for identifying missing or undervalued elements of the prior PHA (such as facility siting, effective consideration of human factors, security, and other elements that were not in use at the time of the first edition’s composition).

The book will also guide those developing revalidation protocols to identify improvement opportunities with the use of today’s tools and techniques (e.g. LOPA and layers of protection, identification of passive vs. active, and preventive vs. mitigating safeguards). This edition will add references to already established CCPS tools and books.

Accepting Volunteers 

No

Project Status 

Project Complete

Status Updated On 

August 6, 2021

Leadership