来自 昏昏睡睡HSE · From Drowsy HSE CSP DAILY LEARNING · DAY 19

风险矩阵与控制层级实操 · 术语精讲 | Risk Matrix & Hierarchy in Practice · Glossary Focus

第 3 块 · 备考基线 · Exam Baseline第 3 / 5 课 · 术语精讲Lesson 3 of 5 · Glossary Focus

本课只做一件事：把「风险矩阵与控制层级实操」的 6 个高频英文术语从「眼熟」变成「能用」：定义、易混、例句。

Turn the six high-frequency terms of Risk Matrix & Hierarchy in Practice from familiar to usable: definition, look-alike, example.

本课不涉及：不扩到别的板块的术语，也不考题型技巧。
Not covered here: No terms from other blocks, no question-technique work.

本课目标 | Learning objectives

  1. 为每个术语说出定义，而不是只给中文对应词
  2. 指出每一对易混词差在哪一个限定条件上
  3. 把每个术语放进一句真实的现场英文里

  • Define each term rather than translate it
  • Point to the exact qualifier that separates each look-alike pair
  • Put each term into one real site sentence

    • 图片预览 / Photo preview

    图片经过压缩后保存在当前浏览器。导出失败时，可在下方预览图片上长按保存。/ The photo is compressed and stored in this browser. If download fails, long-press the preview below to save it.

    术语详解 | Glossary in depth

    Risk Matrix / 风险矩阵
    严重度×可能性的二维格表，交叉格给出风险等级与处置时限（立即整改/计划整改/接受）。
    A severity × likelihood grid whose cell gives the risk level and response deadline.
    易混 / Easily confused：与 checklist 不同：矩阵产出「优先级排序」，检查表产出「符合与否」。
    Not a checklist: the matrix yields priority; a checklist yields conformance.
    例句 / In a sentence：The task plots red on the risk matrix, so it stops today. / 该作业在矩阵里是红色，今天停工。
    Likelihood / 可能性
    在现有控制下事件发生的概率或频率，可用定性档（罕见→几乎必然）或定量频率。
    The probability or frequency of the event given existing controls, on qualitative bands or quantitative frequency.
    易混 / Easily confused：与 exposure（暴露频次）不同：暴露是可能性的输入之一，还受控制可靠性影响。
    Not exposure: exposure frequency is one input to likelihood, which also depends on control reliability.
    例句 / In a sentence：Likelihood drops only after the interlock is verified working. / 只有联锁验证有效后，可能性才下调。
    Severity / 严重度
    最可信后果的严重程度：从急救处理到死亡/重大灾难，按能量大小与暴露部位判断。
    The credible worst outcome, from first aid to fatality/catastrophe, judged by energy and body exposure.
    易混 / Easily confused：是「最可信的严重后果」不是「最坏想象」也不是「历史平均值」。
    The credible worst outcome — not the wildest imagination nor the historical average.
    例句 / In a sentence：Severity stays high even though incidents are rare. / 即使很罕见，严重度仍是高。
    ALARP / 最低合理可行
    把风险降到再降就需要与收益不成比例的投入为止；剩余风险须被知情接受。
    Reduce risk until further reduction is grossly disproportionate to the sacrifice; residual risk must be informed and accepted.
    易混 / Easily confused：与「零风险」不同：ALARP 承认残余风险存在，但要求它的降低成本已不划算。
    Not zero risk: ALARP accepts a residue but requires the cost curve to have bent.
    例句 / In a sentence：Residual risk is ALARP and signed off by the affected crew. / 剩余风险达 ALARP 并由受影响班组签字接受。
    Inherent Risk / 固有风险
    不考虑任何控制措施时的风险水平，决定作业是否值得做、要按什么标准管理。
    Risk with no credit for controls; decides whether the job should proceed at all and under what standard.
    易混 / Easily confused：与 residual risk 相对；评估固有风险时不给任何控制记分。
    Opposite of residual; when rating inherent risk no control earns credit.
    例句 / In a sentence：Inherent risk is extreme; the job needs redesign. / 固有风险极高，作业需要重新设计。
    Risk Acceptance / 风险接受
    知情者正式接受剩余风险的决定：受影响工人与责任管理者，不是安全员单独签字。
    A formal, informed decision to accept residual risk — by affected workers and the accountable manager, not the safety officer alone.
    易混 / Easily confused：与「没人反对」不同：接受需要知情（数据、控制、验证）与授权（职位与受影响方）两个要素。
    Not mere silence: acceptance needs informed data and the authority of both the affected and the accountable.
    例句 / In a sentence：No risk acceptance without worker sign-off. / 没有工人签字就没有风险接受。

    情景自测 | Scenario check

    考点应用Exam-point application

    这道题考什么：考「谁有权接受风险」——这是管理类情景题的常设陷阱。
    Tests who may accept risk — a standing trap in management items.

    某作业剩余风险为中等，项目经理决定继续施工。按规范，还缺什么？

    A residual risk is moderate and the PM decides to proceed. What is still missing?

    自编练习题，不是 BCSP 官方真题，也不能用来预测分数。 / Original practice item, not an official BCSP exam question.

    动手练 | Practice

    1. 为「车辆进入装卸区」写一条 ALARP 式的结论：剩余风险是什么、由谁知情接受、记录在哪。
    Write an ALARP-style conclusion for vehicle access to the loading zone: residual risk, who accepts it informed, and where it is recorded.

    学习打卡与笔记 | Progress & notes

    已完成 0/4 项 / 0/4 tasks complete

    连续学习 / Learning streak: 0 天 / 0 days

    进度保存在当前浏览器，不会自动跨设备同步。/ Progress is stored in this browser only.

    PNG 学习记录预览；可长按图片保存 / PNG card preview; long-press to save

    可靠来源 | Official references

    BCSP — CSP Examination Blueprint (CSP11)

    BCSP — Official Self-Assessments

    BCSP — Certified Safety Professional (CSP)

    Pearson VUE — CSP 考试预约 / Scheduling

    本课为一般性学习资料，不替代现场专业评估、法规要求或组织程序。/ Educational content only.

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