JHA / JSA / AHA builderGlass Rack and A Frame Handling 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 Glass Rack and A Frame Handling 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 staging location
Possible hazards: An uneven or overloaded floor can allow a rack to tip or slide.
Planned controls: Lead selects the released support location and route for the loaded rack, preserving access and separation from moving equipment.
Check before work: Check floor support and clearances for the actual rack and load.
022. Inspect the rack and delivered glass
Possible hazards: Damaged stops, restraints or glass can cause unexpected movement or breakage.
Planned controls: Inspect the rack, load restraint and panel condition under the system procedure. Identify defects and keep affected loads secured for disposition.
Check before work: Lead checks component condition and panel identification before transfer.
033. Prepare the receiving A frame
Possible hazards: A poorly supported or overloaded frame can overturn during transfer.
Planned controls: Set and secure the receiving frame by its instructions and confirm the permitted load distribution. Prepare padding, stops and restraints before moving a pane.
Check before work: Compare the frame setup and intended load with its instructions.
044. Release only the pane being handled
Possible hazards: Other panes can fall when common restraint is removed.
Planned controls: Use the specified sequence to keep remaining glass restrained and the selected pane continuously supported. Position workers outside the pane’s fall and pinch paths.
Check before work: Lead confirms support and remaining restraint before each release.
055. Transfer and restrain the pane
Possible hazards: Glass can cut, crush or strain workers during movement.
Planned controls: Use the planned rated handling device or assessed team method and suitable contact protection. Place and restrain the pane on the receiving frame before releasing handling support.
Check before work: Lead checks route clearance and receiving restraint for each transfer.
066. Secure the staged load and hand over
Possible hazards: An open restraint or unidentified damaged pane can injure the next crew.
Planned controls: Check all remaining loads, mark defects and preserve the rack movement restrictions. Communicate load configuration and approved handling method.
Check before work: Lead completes a rack-by-rack closeout check.
Example scope and starting conditions
A glazing crew will receive and stage glass on a specified transport rack and transfer selected panes to a secured shop-floor A frame using the planned handling method. This fictional learning example records planned controls; it supplies no actual inspections or work authorization.
- Rack capacity, restraint, loading balance and handling points come from the actual system instructions.
- The staging floor and movement route must support the rack and handling equipment.
- This excludes hoisting an unrated rack, trailer access and installing glass in an opening.
Know when to pause
- Rack damage, unknown capacity or unstable support appears.
- Load balance or common restraint differs from the plan.
- Glass damage or an unplanned handling method is proposed.
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
- Which rack, panel load and restraint configuration are permitted?
- What supports the rack against sliding or overturning?
- How will restraint be changed while selected panes remain supported?
Training and qualifications to confirm
- Actual rack restraint, loading balance and pane-transfer method.
- Glass damage recognition and safe hand and body positions.
Confirm the actual training evidence for the assigned people. A toolbox talk does not establish competence.
Decisions that change the plan
Can transport packaging be assumed suitable for repeated site storage?
No. Confirm its intended use, support, restraint and load limits. Use a suitable staging system when the transport packaging cannot meet the planned storage conditions.
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.
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.
Manual Handling: Change the Lift Before You Lift →Mobile Equipment: Separate People from Movement →Hand Protection: Match the Glove to the Task →Glass Racks and A-Frames: Keep Every Pane Restrained →
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 staging location
Hazard: An uneven or overloaded floor can allow a rack to tip or slide.
Control: Lead selects the released support location and route for the loaded rack, preserving access and separation from moving equipment.
Verification: Check floor support and clearances for the actual rack and load.
Why this belongs in the analysis: An empty rack’s stable appearance does not establish loaded stability.
2. Inspect the rack and delivered glass
Hazard: Damaged stops, restraints or glass can cause unexpected movement or breakage.
Control: Inspect the rack, load restraint and panel condition under the system procedure. Identify defects and keep affected loads secured for disposition.
Verification: Lead checks component condition and panel identification before transfer.
Why this belongs in the analysis: Packaging must remain controlled while defects are assessed.
3. Prepare the receiving A frame
Hazard: A poorly supported or overloaded frame can overturn during transfer.
Control: Set and secure the receiving frame by its instructions and confirm the permitted load distribution. Prepare padding, stops and restraints before moving a pane.
Verification: Compare the frame setup and intended load with its instructions.
Why this belongs in the analysis: The receiving frame must be ready before delivery restraints change.
4. Release only the pane being handled
Hazard: Other panes can fall when common restraint is removed.
Control: Use the specified sequence to keep remaining glass restrained and the selected pane continuously supported. Position workers outside the pane’s fall and pinch paths.
Verification: Lead confirms support and remaining restraint before each release.
Why this belongs in the analysis: A common strap may protect more than the selected pane.
5. Transfer and restrain the pane
Hazard: Glass can cut, crush or strain workers during movement.
Control: Use the planned rated handling device or assessed team method and suitable contact protection. Place and restrain the pane on the receiving frame before releasing handling support.
Verification: Lead checks route clearance and receiving restraint for each transfer.
Why this belongs in the analysis: Restraint must follow the pane throughout the transfer.
6. Secure the staged load and hand over
Hazard: An open restraint or unidentified damaged pane can injure the next crew.
Control: Check all remaining loads, mark defects and preserve the rack movement restrictions. Communicate load configuration and approved handling method.
Verification: Lead completes a rack-by-rack closeout check.
Why this belongs in the analysis: A partially unloaded rack may have a different balance.
Compare control wording
| Needs improvement | More useful for this scenario |
|---|---|
| Be careful around the equipment. | Set and secure the receiving frame by its instructions and confirm the permitted load distribution. Prepare padding, stops and restraints before moving a pane. |
| Check the area before starting. | Lead selects the released support location and route for the loaded rack, preserving access and separation from moving equipment. |
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
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.
Developed by Todd Jerome Jenkins, MS, CSP · Edition v1.0 · October 9, 2026
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