JHA / JSA / AHA builder
Crane Suspended Concrete Bucket Placement JHA
A JHA breaks the work into steps, hazards and controls. Use this example to build a draft for your actual job and review it with your crew.
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Step 1 of 4 · Working draft
Your job
Tell Jenkins what you’re planning and where the work will happen. Use the actual job details.
Use the published example’s suggestions when they fit your task, or write your own steps. These are planned controls, not verified worksite conditions.
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.
Walk through the plan with the people doing the work. Resolve missing controls and agree who checks them. Moving to the next step does not approve the work.
Confirm people, equipment and emergency arrangements
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.
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Your Crane Suspended Concrete Bucket Placement JHA
Walk through the job in order. Use these possible hazards, planned controls and checks to start a conversation about your actual work.
011. Release the receiving footing
Possible hazards: An unsupported form or unsafe footing edge can fail as concrete is deposited.
Planned controls: Foreperson confirms form and reinforcement release, safe access and protected projections. Match the placement sequence to receiving capacity and keep unrelated workers outside the discharge zone.
Check before work: Foreperson compares the planned sequence with the current form release.
022. Inspect and fill the bucket
Possible hazards: A defective gate or overload can spill concrete or exceed lifting capacity.
Planned controls: Inspect suspension and gate controls, including the positive means preventing accidental dumping. Load within the bucket rating and lift plan using the actual filled weight; keep workers clear of truck and bucket pinch points.
Check before work: Operator and rigger check bucket identification, gate closure and load basis.
033. Move the suspended bucket
Possible hazards: A swinging bucket or falling concrete can strike workers.
Planned controls: Use qualified lift roles and agreed signals; clear the travel path and keep workers out from under the bucket. Control orientation by the planned method from a safe position, without wrapping a line around the body.
Check before work: Lift lead verifies clearance before movement and monitors the route.
044. Position for discharge
Possible hazards: The gate operator can be trapped between the bucket and form.
Planned controls: Bring the bucket to the planned position and maintain a stable operating relationship. Operate the gate from outside pinch and fall paths using the specified mechanism; do not push the suspended bucket by hand to force alignment.
Check before work: Gate operator and crane operator confirm the stop/discharge signal before opening.
055. Place and close the gate
Possible hazards: Concrete surge or leaking discharge can overwhelm the receiving area or strike workers.
Planned controls: Discharge in the planned increments while monitoring forms and access. Stop for form movement or loss of control; close and secure the gate before moving the bucket back through the route.
Check before work: Foreperson monitors form response and gate operator confirms closure.
066. Land and secure the bucket
Possible hazards: A raised or unstable bucket can move during cleaning and maintenance.
Planned controls: Land on its designated stable support, remove the hoisting exposure and secure gate and hazardous energy before servicing. Manage wet-concrete residue and hand over any equipment defects.
Check before work: Operator confirms the landed safe state before cleanup personnel approach.
Example scope and starting conditions
A building concrete crew will place fresh concrete into a released ground-level footing form using a crane-suspended discharge bucket. Workers control discharge from designated positions beside the form. This fictional learning example describes planned controls; it records no actual inspection or work authorization.
- Crane, rigging, bucket weight and receiving-form capacity are addressed in the lift and placement plans.
- The area has separated loading and discharge positions with protected reinforcing projections and safe footing access.
- This excludes pump hoses, elevated placement, riding the bucket and entry beneath a raised bucket.
Know when to pause
- Gate restraint fails or leakage cannot be controlled.
- Form movement, load-weight uncertainty or lifting clearance changes.
- A worker enters the load path or communication is lost.
After a pause, correct the condition, reassess the work, and obtain required authorization before restarting.
Free example and template
No account required. The worked example contains planned controls. The blank template is for your own work; neither includes fabricated inspection results, signatures or approval.
Worked exampleNeed help? Ask Jenkins
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For managers
Does the team have what it needs to carry out the plan? Give the crew time, equipment and support, and make it clear who will resolve anything that is missing.
Manager checks and supporting resources
Confirm the people doing the work have the time, equipment, information and support to carry out the plan. Agree who checks the controls and who resolves open actions.
Questions to resolve before work
- How are filled weight, bucket suspension and load route established?
- What controls prevent unintended gate opening?
- Where can the gate operator stand clear of the suspended bucket?
Training and qualifications to confirm
- Applicable crane operator, signal-person and qualified-rigger roles for this lift.
- Bucket gate operation, footing access and wet-cement contact instruction.
Confirm the actual training evidence for the assigned people. A toolbox talk does not establish competence.
Decisions that change the plan
Can workers ride the bucket to reach the form?
No. Provide separate suitable access. Bucket transport is a material-lifting task; this example excludes personnel transport and working beneath the raised bucket.
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.
Keep planning connected
Resources that support this JHA
Additional tools for task planning and safe work. Start with the free resources; explore paid options only when they meet an additional need.
Toolbox talks for the work
Prepare a practical crew discussion.
Rigging: Before the Load Moves →Rebar Impalement: Verify the Protection →Wet Concrete: Prevent Skin and Eye Contact →
Safety program resources
Review procedures, roles, and requirements.
Browse the existing catalog and confirm the scope and purchase availability of each program.
Browse safety programs →
Paid service · Availability
Task-specific training and qualifications
Explore applicable training and qualification needs.
Task-specific training services are not currently available to book here. Start with the free training-needs lookup; a toolbox talk or online course alone does not establish competence or employer authorization.
Review training needs · Free →People, equipment, emergency arrangements and open actions are recorded in the guided JHA’s Crew review step.
Open the crew review step →For safety professionals
How do we know the planning process and controls are working? Connect what the crew reports with field checks, risk decisions and the evidence behind your system.
Industry context, SIF, control verification and AHA review
Guidance and evidence
Review the method, risk decisions and evidence behind the plan. Use the actual jurisdiction, equipment instructions, employer process and project requirements.
Task-by-task control and verification rationale
1. Release the receiving footing
Hazard: An unsupported form or unsafe footing edge can fail as concrete is deposited.
Control: Foreperson confirms form and reinforcement release, safe access and protected projections. Match the placement sequence to receiving capacity and keep unrelated workers outside the discharge zone.
Verification: Foreperson compares the planned sequence with the current form release.
Why this belongs in the analysis: The crane plan does not release the form for loading.
2. Inspect and fill the bucket
Hazard: A defective gate or overload can spill concrete or exceed lifting capacity.
Control: Inspect suspension and gate controls, including the positive means preventing accidental dumping. Load within the bucket rating and lift plan using the actual filled weight; keep workers clear of truck and bucket pinch points.
Verification: Operator and rigger check bucket identification, gate closure and load basis.
Why this belongs in the analysis: Concrete volume is not a substitute for total lifted weight.
3. Move the suspended bucket
Hazard: A swinging bucket or falling concrete can strike workers.
Control: Use qualified lift roles and agreed signals; clear the travel path and keep workers out from under the bucket. Control orientation by the planned method from a safe position, without wrapping a line around the body.
Verification: Lift lead verifies clearance before movement and monitors the route.
Why this belongs in the analysis: A nearby guide still needs separation from the moving load.
4. Position for discharge
Hazard: The gate operator can be trapped between the bucket and form.
Control: Bring the bucket to the planned position and maintain a stable operating relationship. Operate the gate from outside pinch and fall paths using the specified mechanism; do not push the suspended bucket by hand to force alignment.
Verification: Gate operator and crane operator confirm the stop/discharge signal before opening.
Why this belongs in the analysis: Discharge creates a new interface between hoisting and placement.
5. Place and close the gate
Hazard: Concrete surge or leaking discharge can overwhelm the receiving area or strike workers.
Control: Discharge in the planned increments while monitoring forms and access. Stop for form movement or loss of control; close and secure the gate before moving the bucket back through the route.
Verification: Foreperson monitors form response and gate operator confirms closure.
Why this belongs in the analysis: Gate closure must precede the return lift.
6. Land and secure the bucket
Hazard: A raised or unstable bucket can move during cleaning and maintenance.
Control: Land on its designated stable support, remove the hoisting exposure and secure gate and hazardous energy before servicing. Manage wet-concrete residue and hand over any equipment defects.
Verification: Operator confirms the landed safe state before cleanup personnel approach.
Why this belongs in the analysis: A suspended bucket is not a cleaning platform.
Compare control wording
| Needs improvement | More useful for this scenario |
|---|---|
| Work carefully and wear PPE. | Use qualified lift roles and agreed signals; clear the travel path and keep workers out from under the bucket. Control orientation by the planned method from a safe position, without wrapping a line around the body. |
| Check that everything is ready. | Foreperson confirms form and reinforcement release, safe access and protected projections. Match the placement sequence to receiving capacity and keep unrelated workers outside the discharge zone. |
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 1926.702 Concrete equipment and tools
- OSHA 1926.701 Concrete construction
- 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.
Developed by Todd Jerome Jenkins, MS, CSP · Edition v1.0 · October 9, 2026
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