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Risk-Based Inspection

API ICP Self Study Notes

API ICP Self Study Notes

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14.5 Emergency Isolation 紧 急 关 断<br />

Emergency isolation capability can reduce toxic, explosion or fire<br />

consequences in the event of a release. Proper location of the isolation valves<br />

is key to successful risk mitigation. Remote operation is usually required to<br />

provide significant risk reduction. To mitigate flammable and explosion risk,<br />

operations need to be able to detect the release and actuate the isolation<br />

valves quickly (within a few minutes). Longer response times may still mitigate<br />

effects of ongoing fires or toxic releases.<br />

API 580<br />

Charlie Chong/ Fion Zhang

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