FAQ | Process Hazard Analysis - Stonehouse Process Safety

FAQ | Process Hazard Analysis

What are the different Process Hazard Analysis (PHA) methods and how would one decide on the appropriate method?

Typical PHA methods are Checklists, HAZOP, What-ifs, Failure Modes and Effects Analysis, and Fault Tree Analysis (FTA). As a general rule, one should avoid more complicated methods particularly if the process is well defined and is covered by applicable codes and standards. Other factors that determine the PHA method include:

Complexity of the process
The inherent hazards of the chemicals and processes
Existing operations vs. design concepts/stage
Applicability of codes, standards, and recognized and generally accepted good engineering practices and to the process
In-house process safety expertise and the experience of the company in process safety issues

Ask A Question

FAQ form

First Name*
Last Name*
Your Email*
Company Name*
Company Address 1*
Address 2*
Town*
State*
Zip Code*
Country*
Your Question*
Required Information*

33668

Please select the category that pertains to your question.

FAQ | Process Hazard Analysis

What are the different Process Hazard Analysis (PHA) methods and how would one decide on the appropriate method?

Ask a question

FAQ form