Tolerable Risk, Analysis from a Novice

“Safety is a common denominator across all aspects of life, hence knowledge should always be shared.  It is not a matter for industry it is a matter for humanity.”  Doug Bourne, technical director at PM Lucas Six months ago, if you would have asked me to define the phrase “tolerable risk”, I would have stared [...]

By |2017-07-24T16:41:57-05:00January 12th, 2017|Process Safety Management, Risk Assessment|Comments Off on Tolerable Risk, Analysis from a Novice

Human Response: What’s It Worth?

“Take time to deliberate, but when the time for action has arrived, stop thinking and go in.”  Napolean Bonaparte Can operator responses to unsafe conditions be considered part of safety instrumented functions?  The question frequently arises during a Layer of Protection Analysis (LOPA) as operators consider their existing safeguards and Independent Layers of Protection (IPLs).  [...]

By |2017-07-21T19:50:12-05:00January 4th, 2017|Risk Assessment|Comments Off on Human Response: What’s It Worth?
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