Tag Archives: PHA

PHA Worksheets Template updated

The Template What-If / Checklist worksheet used to guide PHA Studies has been modified. The Identification and Review of Past Incidents section has been renumbered with some new questions concerning the performance of the Incident Investigation element added before the example / … Continue reading

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When does a Car-Seal program make sense for Industrial Ammonia Refrigeration systems?

First off: What is a Car-Seal program and what does it do?  A Car-Seal program is designed, implemented and managed to ensure that safety-critical valves within the covered process are maintained in their safety-critical position / setting during normal system … Continue reading

Posted in Compliance, General Information, Good Engineering Practices, NEP | Tagged , , , | Leave a comment

Shock to the system

The CSB just released a video on the August 23, 2010 Alabama ammonia release. While not perfect, it is a worthwhile video to watch as it might just make you question how you should deal with the type of power-failure issues … Continue reading

Posted in Community Involvement, Compliance, CSB, Good Engineering Practices, Incidents | Tagged , , , , | Leave a comment