Break work into actions without losing hazards
See this course’s project requirements
A fictional job-step/hazard/control table for a low-risk office supply task, with control-priority reasoning, a supervisor review request and a changed-condition stop decision.
Keep your working files in your own notebook or software. Save a private description, checklist, and work link in My Proof.
What to include
- Save task-scope card with paper-only authority boundary; include the original-case decision evidence and a separate changed-case result.
- Save three-step analysis with condition links and questions; include the original-case decision evidence and a separate changed-case result.
- Save two specific scenarios and no-blame wording; include the original-case decision evidence and a separate changed-case result.
- Save control comparison with limits and implementation owner; include the original-case decision evidence and a separate changed-case result.
- Save residual questions and verification queue; include the original-case decision evidence and a separate changed-case result.
- Save versioned paper JHA packet with two exact next checks; include the original-case decision evidence and a separate changed-case result.
Review and revise
Use these criteria to check your work and choose what to improve.
- The final packet uses the supplied task-specific constraints and all six records agree.
- Every result can be traced to an identifier, input, calculation or stated decision rule.
- Changed-case practice updates dependent records and keeps holds or uncertainty visible.
- The packet states the learner role, authority boundary and specific next verification needed before real work.
Want more background?
The idea in everyday life
Original fictional workplace practice; paper or a local document is sufficient. The rules and records below are supplied for this exercise, not asserted universal workplace policy. Hemlock supplied steps collect folders, carry corridor, place high tray. Proposed broad step“finish office work”hides route/shelf; proposed 100 finger-movement steps add irrelevant detail. No timing or medical diagnosis provided.
Task steps should be specific enough to connect an action to a potential harm, but not so detailed that the main exposure is obscured.
Break work into actions without losing hazards — worked practice
Task steps should be specific enough to connect an action to a potential harm, but not so detailed that the main exposure is obscured.
Hemlock supplied steps collect folders, carry corridor, place high tray. Proposed broad step“finish office work”hides route/shelf; proposed 100 finger-movement steps add irrelevant detail. No timing or medical diagnosis provided. Use paper or a local document. Preserve the original case and make a separate changed-case record.
1. Step 1
Compare broad and useful breakdowns.
You should see: Three action steps retain location and task transition.
Keep the stated identifier, unit and policy alongside this result so another reader can check it.
2. Step 2
Attach each supplied condition to its affected step.
You should see: Cable→carry; crowded high shelf→place.
Keep the stated identifier, unit and policy alongside this result so another reader can check it.
3. Step 3
Keep missing facts as questions for authorized review.
You should see: Folder weight/shelf access details unknown.
Keep the stated identifier, unit and policy alongside this result so another reader can check it.
4. Step 4
Save three-step analysis with condition links and questions.
You should see: Collect/carry/place each has its own analysis row.
Keep the stated identifier, unit and policy alongside this result so another reader can check it.
What to finish
Save three-step analysis with condition links and questions; include the original-case decision evidence and a separate changed-case result.
Watch for this
Collapsing all work intoa vague job title or inventing missing exposure facts.
How can I tell I understand it?
Using the supplied identifiers, I can save three-step analysis with condition links and questions. My changed-case record names the revised condition and explains which dependent decision it changes.
Quick knowledge check
Answer all 3 questions. Get at least 2 right and the lesson completes automatically.
You’ll get an explanation for each answer. Signed in? Your results save to your account.
Pass the check. We’ll save the progress.
Answer all 3 questions above and get at least 2 right. You can review the explanations and try again.
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Source & access notes · checked 2026-10-01
Public agency or educational context; no source exercises are copied and no simulated threshold is presented as an official rule. Page title and relevant content inspected; no interactive controls or credential process tested.
Access: Readable official page retrieved with the web reader on 2026-10-01.
Reuse: All teaching cases, data, worked steps and questions are original. Link and limited paraphrase for context; no copied source exercises.
Source & access notes · checked 2026-10-01
Occupational task and responsibility context; the exercise policies and quantities are original fictional inputs. Page title and relevant content inspected; no interactive controls or credential process tested.
Access: Readable official page retrieved with the web reader on 2026-10-01.
Reuse: All teaching cases, data, worked steps and questions are original. Link and limited paraphrase for context; no copied source exercises.
Source & access notes · checked 2026-10-01
Public agency or educational context; no source exercises are copied and no simulated threshold is presented as an official rule. Page title and relevant content inspected; no interactive controls or credential process tested.
Access: Readable official page retrieved with the web reader on 2026-10-01.
Reuse: All teaching cases, data, worked steps and questions are original. Link and limited paraphrase for context; no copied source exercises.
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