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Ideal Proof Testing
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Starts with the SRS
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What does the Safety Function do?
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How can you test it?
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What is the test?
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How will you by-pass valves?
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How will you test multiple inputs?
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How will you test multiple outputs?
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How will you proof test without stopping the plant?
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How will you provide “alternative means” of protection when testing a live plant?
!
If you don’t ask (in the SRS), you won’t
get
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