Common misconceptions: Safety instrumented system basics

Feb 25, 2015 4:16:00 AM | Posted by Shane Hudson

ISA84 is not a "cook book" or "prescriptive standard," but rather a "performance standard" for a general approach plant owners can use for each phase of a safety instrumented system over its lifecycle.

Plant personnel commonly ask the following questions of consulting engineers who:

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Planning I&E Activities For Control System Migration Projects

Sep 24, 2013 5:34:06 AM | Posted by Shane Hudson

While some of these elements may seem relatively minor, dealing with them early in the planning process keeps them from becoming major problems.

A comprehensive—hardware and software—control system migration project normally involves some combination of the following engineering activities:

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Scoping Automation And Control Projects

Oct 23, 2012 10:00:44 AM | Posted by Shane Hudson


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