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Risk-Based Inspection

API ICP Self Study Notes

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4.1.11<br />

design premise 设 计 的 前 提<br />

Assumptions made during the design (e.g. design life and corrosion<br />

allowance needed). 例 如 设 计 寿 命 和 腐 蚀 裕 量<br />

4.1.12<br />

deterioration 退 化<br />

The reduction in the ability of a component to provide its intended purpose<br />

of containment of fluids. This can be caused by various damage<br />

mechanisms (e.g. thinning, cracking, mechanical). Damage or degradation<br />

may be used in place of deterioration.<br />

4.1.13<br />

equipment 设 备<br />

An individual item that is part of a system. Examples include pressure<br />

vessels, relief devices, piping, boilers, and heaters.<br />

API 580<br />

Charlie Chong/ Fion Zhang

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