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NOTE: A new, improved version of our PHA software is available, PHAWorks RA Edition. Click here to learn more.

Perform PHA Studies Quickly and Efficiently

PHAWorks is a specialized tool for conducting Process Hazard Analysis (PHA) studies, such as HAZOP and What If studies. The software is designed to allow you to start conducting studies straight out of the box, leading you through each step of data entry. Within minutes, you can start documenting your PHA studies more quickly and efficiently while keeping the team focused on the task at hand. PHAWorks will not get in the way of conducting the study. It is a tool designed to help, not hinder, the performance of the study.

PHA studies, such as HAZOP, What If, and FMEA, have become easier, quicker and more cost effective with PHAWorks. With the time and cost savings it provides, PHAWorks is a tool that is essential to your company. No PHA software is used or trusted more throughout the world than PHAWorks. Many thousands of studies have been completed using PHAWorks.

Key Benefits of Using PHAWorks

  • Conduct your PHA studies more quickly and efficiently.
  • Use a consistent framework to help improve the quality of your studies.
  • Choose from various PHA techniques to conduct your studies, such as HAZOP, WHAT If, FMEA, PrHA, and Checklist.
  • Customize the software (add / delete / rename columns) for other uses.
  • Use Libraries of technical information to assist in the completion of your studies.
  • Create custom reports in HTML, Word, Excel and PDF format.
  • Free PHAWorks Viewer allows anyone to view your PHAWorks projects.

For more information about PHAWorks 5 (download flyer), contact us directly at 614.841.9800, or via email at: software@primatech.com

To receive a free 15-day evaluation copy of PHAWorks 5, click here.

Differences Between Primatech PHA Software Products 

The table below compares the differences between Primatech's PHA software products. To see more information on each product, click the product's name at the top of the table.

Feature PHAWorks 5 PHAWorks RA Edition
User interface Dialogs Tabs 
PHA methods 7 19
Pre-defined reports 12 24
Tooltips Enhanced
Worksheet references Basic Enhanced
Risk ranking schemes 1 Multiple
LOPA Comprehensive(1)
Risk summation
Linked safeguards, linked recommendations, and linked scenario groups
Create databases of safeguards,   recommendations, and scenario groups
Master Quick Entry database
Display of data usage
Filter worksheets with and without data
Navigation page
Find Usages
Custom templates
Collapse / expand worksheet columns
Add custom banner fields
Optional automatic updates
Quick start guide

To receive a free 15-day evaluation copy of our PHA software products, click here.

 (1) LOPA for individual scenarios in the worksheet and risk summations for scenario groups. Worksheet display with and without LOPA   columns. Choice to display only LOPA scenarios. Display of LOPA scenarios in color or with LOPA icon.