Integrity Operating Windows (IOWs) are groups of limits used to determine the different variables that could affect the integrity and reliability of a process units. Simply, IOWs are the limits under which an equipment item or machine can operate safely.

Working outside of IOWs may cause otherwise preventable damage or failure. For this reason, it’s incredibly important to know the IOW limits for each equipment and machine that is in operation.

UreaKnowHow.com has the expertise and experience to support you with the preparation, review and implementation process of IOWs.