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Process Safety Blog
Posts about
HAZOP
What Qualifies as a Control in Process Safety?
August 6, 2025
What Is Considered a Control in HAZOP, Bowties, and Safety Assessments? Across many types of safety assessment activities, we are invited to..
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How to Run an Efficient Procedural HAZOP Without Missing Real Risks
October 2, 2024
Why Cutting Corners in HAZOP Is a Concern For many of us who facilitate Hazop studies, procedural Hazops come our way only rarely. Despite a decade..
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HAZOP Challenges Explained: From Double Jeopardy to Poor Documentation
April 24, 2024
Why Cutting Corners in HAZOP Is a Concern From my experience as a HAZOP leader, there are several challenges I have experienced that could compromise..
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Managing Low-Likelihood, High-Consequence External Events
December 14, 2021
When Is an External Event Truly “Not Credible”? Process safety deals with the low-likelihood, high-severity scenarios, typically in the realms of..
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Hazop Failures Explained: Causes, Consequences, and Corrections
June 18, 2020
A HAZOP can fail in a number of ways and it is the responsibility of the facilitator to monitor these potential failure modes and course correct..
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Why do you need a professional HAZOP scribe ?
June 18, 2020
The Critical Role of a Competent Scribe in HAZOP Studies Much like how an experienced facilitator is critical to the success of a HAZOP, so too is..
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isolation
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