First, describe the work and worksite
A framing crew will place and fasten wood structural panels on a released roof frame using protected access and a planned panel-handling sequence. This fictional learning example records planned controls; it supplies no actual inspections or work authorization.
- The roof support and loading release identifies panel storage, fastening and temporary bracing restrictions.
- Edges, openings and access require the actual fall-protection and rescue arrangements.
- This excludes roof covering installation, truss erection and repair of a deteriorated existing deck.
Questions before work
- What establishes roof readiness and panel landing capacity?
- How will panel placement preserve fall protection?
- Which fasteners, tool and opening-protection details apply?
Build the analysis one step at a time
What will the worker do? How could someone be harmed? What prevents or reduces that exposure? Who checks the control, and when?
1. Accept the roof frame
Hazard: Loading an unready roof or removing its temporary braces can cause collapse.
Control: Foreperson obtains the roof-frame release and identifies permitted panel landing locations and restraint that must remain.
Verification: Compare actual support and storage points with the framing plan.
Why this belongs in the analysis: A nearly complete roof can still depend on temporary bracing.
2. Establish protected access
Hazard: Workers can fall at an eave, gable or opening.
Control: Install the planned access, edge and opening protection with suitable anchorage and rescue arrangements. Keep protection effective as panels are placed.
Verification: Lead checks the intended working route and each exposed edge before entry.
Why this belongs in the analysis: Protection must follow the worker’s changing location.
3. Stage and move panels
Hazard: Large panels can catch wind, strain handlers or overload the frame.
Control: Use planned handling assistance and landing locations, restrain bundles and keep the area below clear. Stop when wind prevents controlled movement.
Verification: Lead checks bundle support and panel-handling positions before movement.
Why this belongs in the analysis: A panel can act as a sail during handling.
4. Place and secure each panel
Hazard: An unsecured or unsupported panel can slide or fail under a worker.
Control: Follow the panel layout, support and fastening sequence. Secure the panel before relying on it as a surface and keep workers clear of unsupported edges.
Verification: Lead checks support and initial fastening as installation progresses.
Why this belongs in the analysis: Panel presence alone does not prove a usable walking surface.
5. Fasten and form released openings
Hazard: Nail discharge, saw contact or an unprotected cutout can injure workers.
Control: Use the actual tool procedure and keep hands outside the fastener path. Make only released openings with fall protection and immediate cover or guarding ready.
Verification: Operator checks the tool; lead checks fastening and opening protection.
Why this belongs in the analysis: Cutting an opening creates a new exposure at once.
6. Secure materials and hand over
Hazard: Loose panels or unknown openings can injure the roofing crew.
Control: Secure unused panels and tools, retain required roof protection and communicate remaining fasteners, openings and load restrictions.
Verification: Foreperson inspects closeout and briefs the roofing supervisor.
Why this belongs in the analysis: The receiving trade needs the actual deck status.
What does a useful control look like?
| Needs improvement | More useful for this scenario |
|---|---|
| Be careful around the equipment. | Use planned handling assistance and landing locations, restrain bundles and keep the area below clear. Stop when wind prevents controlled movement. |
| Check the area before starting. | Foreperson obtains the roof-frame release and identifies permitted panel landing locations and restraint that must remain. |
Decisions that change the analysis
Does this cover installing shingles or membrane?
No. This is structural panel placement and fastening. Roof coverings introduce different material, tool, chemical and fire exposures and require their own work analysis.
What must be recorded before this example is used on a job?
Replace the scenario with the actual work, identify additional hazards with the crew, and record the applicable instructions, responsible people, inspection findings, unresolved actions and required authorization. A planned verification is not an inspection result.
Agree when the crew will pause
- Roof support or landing release is unclear.
- Wind, footing or fall protection changes.
- Unsupported panel edges, unexpected openings or damaged panels appear.
After a pause, correct the condition, reassess the work, and obtain required authorization before restarting. Keep unresolved actions visible.
Download the worked example and free template
No account or paid membership required. The worked example contains planned controls. The blank template is for your own work; neither includes fabricated inspection results, signatures or approval.
Your editable working copy
Build and download your draft
Start blank or load the learning example. Replace its assumptions with your actual conditions and involve the people doing the work. Your entries stay in this browser tab; download a copy before leaving or refreshing.
1. Describe your work and site
2. Work through each task
Describe an observable step, how someone could be harmed, and the control that acts on that hazard. Identify who checks it and what evidence is needed.
3. Record changes, checks, and open actions
Walk the work area, review with the crew, and resolve missing controls. Follow the required approval process. This tool does not judge completeness, verify signatures or authorize work.
Open the downloaded file in a browser, then use Print → Save as PDF for a printable copy.
Training needs to confirm
- Panel handling, support recognition and fastening-tool instruction.
- Fall protection and rescue arrangements for the actual roof.
Confirm applicable qualifications, task instruction and actual training evidence for the people assigned. Related toolbox talks support crew discussion; they do not establish competence.
Common questions
Can this be used as a JSA?
Use the Task | Hazard | Control structure if it meets the employer’s format. Adapt the boundaries, controls, verification and records to the actual job.
Does this provide a completed USACE AHA?
No. Use the project’s required AHA process, risk method, supporting fields and acceptance requirements. The existing formwork AHA explains the additional structure.
Are these resources part of a paid course?
This walkthrough, browser draft builder and downloads are free public resources, separate from Academy course enrollment.
References and source note
- OSHA 1926.501 Duty to have fall protection
- OSHA 1926.502 Fall protection systems criteria
- OSHA 1926.503 Fall protection training
- OSHA 1926.300 Hand and power tools
- OSHA 1926.302 Power operated hand tools
Original worked example developed for the stated scenario. Primary references support the planning framework; the actual equipment manual, product instructions and project design must supply applicable operating and acceptance criteria. Use actual equipment instructions and site requirements alongside these references. Reference review: October 9, 2026.