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Risk-Based Inspection

API ICP Self Study Notes

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7.4.3 Normal, Upset, and Cyclic Operation 正 常 , 颠 覆 , 循 环 操 作<br />

The normal operating conditions may be most easily provided if there is a<br />

process flow model or mass balance available for the plant or process unit.<br />

However, the normal operating conditions found on documentation should<br />

be verified by unit operations personnel as it is not uncommon to find<br />

discrepancies between design and operating conditions that could impact<br />

the RBI results substantially.<br />

流 程 模 型 和 物 量 配 平 衡 的 数 据 一 般 能 很 方 便 的 作 为 平 常 操 作 参 数 的 来 源 , 然 而<br />

这 文 档 数 据 与 现 实 数 据 可 能 存 在 偏 差 . 这 些 文 档 数 据 应 当 由 生 产 操 作 人 员 核 实<br />

以 导 致 RBI 错 误 的 评 估 .<br />

API 580<br />

Charlie Chong/ Fion Zhang

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