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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 Lite PHAWorks RA Edition
PHA methods 10 19
Pre-defined reports 22 27
Tooltips Basic Enhanced
Worksheet references Extended Enhanced
Risk ranking schemes 1 Multiple
LOPA Basic(1) Comprehensive(2)
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

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 (1) LOPA for individual scenarios in the worksheet.

 (2) 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.