First, describe the work and worksite
A steel erection crew will unload identified beam bundles from a flatbed with a mobile crane and land them on prepared dunnage in a building-project laydown area. The truck remains within a closed unloading zone. This fictional learning example describes planned controls; it records no actual inspection or work authorization.
- Ground, crane setup, truck access and landing supports are released for the actual loads.
- A qualified rigger establishes the unloading order and lifting attachments before transport restraints are removed.
- This excludes forklift pallet movement, highway transport, multiple-lift rigging and steel erection into the frame.
Questions before work
- Which bundle could move when each transport restraint is released?
- What weights, lift points and unloading sequence are confirmed?
- How will landed beams remain stable and accessible for later rigging?
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. Release the unloading bay
Hazard: Weak ground, insufficient crane space or crossing traffic can cause collapse or collision.
Control: Controlling contractor and lift lead confirm access, support and pedestrian control for truck and crane operations. Set aside a landing area with stable supports and a clear exit.
Verification: Lift lead checks the site layout before truck entry.
Why this belongs in the analysis: An erection delivery needs a usable unloading site, not just a parking space.
2. Inspect the delivered stack
Hazard: Shifted steel can roll or fall when restraints are removed.
Control: Rigger examines load position from a safe location and plans selective restraint release. Add a suitable stabilizing method where needed before unbinding; hold unloading if the shifted load cannot be controlled.
Verification: Rigger identifies the release order with the driver and crew.
Why this belongs in the analysis: Transport straps can be retaining a load that moved in transit.
3. Attach lifting gear
Hazard: Sharp edges, inaccessible slings or unsuitable attachments can injure workers or drop steel.
Control: Qualified rigger selects inspected gear for the bundle and protects it at damaging edges. Provide suitable truck access and work positions; keep hands out of sling tightening paths and never use unidentified shipping bands as lift points.
Verification: Rigger verifies weight, gear capacity and attachment before tensioning.
Why this belongs in the analysis: Shipping restraint and lifting attachment have different functions.
4. Release and lift one planned load
Hazard: Steel can shift at restraint release or swing into the truck crew.
Control: Follow the agreed restraint and pickup sequence with crane support as specified by the lift plan. Clear workers from the load and use one designated signal person; pause for unexpected movement.
Verification: Lift lead confirms people are clear before the load leaves the bed.
Why this belongs in the analysis: The moment restraint is released changes the load’s support system.
5. Land and chock steel
Hazard: Beams can roll, crush hands or displace dunnage.
Control: Land on selected supports that keep steel stable and permit later sling removal. Use tools and safe positions for blocking; do not reach beneath the load. Release rigging only after stability is established.
Verification: Rigger checks support contact and rolling restraint before unhooking.
Why this belongs in the analysis: An unloaded beam still needs a stable storage arrangement.
6. Hand over the laydown area
Hazard: Poor spacing or undocumented damage can expose the erection crew.
Control: Mark bundle identities, maintain access and stack limits, and report damaged members or unstable supports. Release the truck route only after rigging and loose restraints are secured.
Verification: Foreperson confirms the staged inventory and access with the erection lead.
Why this belongs in the analysis: Storage must support the next retrieval as well as today’s landing.
What does a useful control look like?
| Needs improvement | More useful for this scenario |
|---|---|
| Work carefully and wear PPE. | Qualified rigger selects inspected gear for the bundle and protects it at damaging edges. Provide suitable truck access and work positions; keep hands out of sling tightening paths and never use unidentified shipping bands as lift points. |
| Check that everything is ready. | Controlling contractor and lift lead confirm access, support and pedestrian control for truck and crane operations. Set aside a landing area with stable supports and a clear exit. |
Decisions that change the analysis
Is this covered by the forklift pallet example?
No. This uses crane-handled long steel and staged restraint release from a flatbed. The pallet example does not establish the bundle’s lifting points, unbinding sequence or rolling restraint.
What must the crew record for actual use?
Identify the actual equipment and work boundaries, responsible people, applicable criteria, inspection findings and open actions. Resolve changes with affected crews and obtain required project authorization before work.
Agree when the crew will pause
- A load has shifted or cannot be stabilized before unbinding.
- Unknown weight, damaged gear or inadequate landing support.
- Traffic enters the unloading zone or crane conditions change.
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
- Applicable crane, signal-person and qualified-rigger roles; unloading communication.
- Steel restraint-release sequence, truck access and stable dunnage placement.
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 example be used as a JSA?
Adapt its Task | Hazard | Control analysis to the employer’s format and actual conditions. The example is a teaching aid, not evidence that controls were checked.
What changes if the project requires an AHA?
Use the governing AHA format, risk method, supporting records and acceptance process. The published formwork AHA demonstrates that additional structure; changing a JHA title does not supply it.
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 1926.752 Steel erection site layout
- OSHA 1926.753 Steel erection hoisting and rigging
- OSHA 1926.21 Safety training and education
Original instructional scenario with planned controls. Primary references support hazard planning. Use actual equipment and product instructions, project design and employer requirements to establish field criteria. Use actual equipment instructions and site requirements alongside these references. Reference review: October 9, 2026.