JHA / JSA / AHA builderGround Level Storefront Glazing 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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You know the work. Let’s turn that experience into a plan your crew can talk through. Start with today’s job, then check the steps together.
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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 entries stay in this working draft as you move between steps. Required field checks, employer review and work authorization remain separate.
Your Ground Level Storefront Glazing JHA
Walk through the job in order. Use these possible hazards, planned controls and checks to start a conversation about your actual work.
011. Accept the frame and glass
Possible hazards: An incomplete frame or wrong pane can fail or create an unsafe fit.
Planned controls: Lead checks frame release, glass marks and setting details against current documents. Hold damaged material, loose anchors or unresolved clearances.
Check before work: Compare the opening and pane with the installation record.
022. Prepare both sides of the opening
Possible hazards: People can enter the pane’s fall path or be struck by tools.
Planned controls: Isolate both sides, keep exits available and prepare a handling route and stable material supports.
Check before work: Lead walks the route and checks the boundary before moving glass.
033. Inspect handling equipment and prepare the setting
Possible hazards: An unsuitable handling device or misplaced block can drop or damage glass.
Planned controls: Use the assessed panel-handling method and check devices against actual instructions. Prepare the specified blocks, retainers and tools before lifting.
Check before work: Lead checks equipment suitability and setting materials.
044. Position the pane
Possible hazards: Glass can cut workers, trap fingers or strike the frame.
Planned controls: Coordinate movement under one leader, keep hands out of pinch paths and land on the specified setting supports without forcing a fit.
Check before work: Leader monitors clearance and support; pause for resistance or loss of control.
055. Complete retention and seals
Possible hazards: Releasing handling support too soon can let the pane fall; sealants can expose workers.
Planned controls: Install the required retention before releasing support. Apply the specified seals with actual product chemical controls and protect unfinished edges.
Check before work: Lead verifies independent retention and the product method before release.
066. Inspect and hand over
Possible hazards: Missing retainers, loose waste or cure restrictions can endanger occupants.
Planned controls: Check the system’s required completion items, collect waste and communicate product cure and access restrictions. Keep the boundary until authorized release.
Check before work: Lead reconciles completed and open items with the receiving supervisor.
Example scope and starting conditions
A glazing crew will install specified glass into a released ground-level storefront frame using a planned handling method, setting blocks and the required retention system. This fictional learning example records planned controls; it supplies no actual inspections or work authorization.
- Frame anchorage, glass identity, clearances and setting details are released by the system documents.
- Both sides of the opening can be isolated while the pane remains supported.
- This excludes curtain walls, elevated glazing, large panel hoisting and damaged-glass removal.
Know when to pause
- Frame release, pane identity or fit differs.
- Handling support or retention cannot be completed.
- The job changes to elevated or heavy-panel glazing.
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
Jenkins · Your Safety Concierge
What brings you here today? Choose what you’re working on, or tell Jenkins about your situation.
Jenkins matches your words to published starting points. Keep names and private job details in your working draft. Suitable free resources come first.
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
- What confirms frame readiness and the correct glass?
- How will the pane remain supported until retention is complete?
- Which system details govern setting blocks, clearances and seals?
Training and qualifications to confirm
- Actual glass-setting system, handling method and retention sequence.
- Sealant hazards and recognizing frame or pane deviations.
Confirm the actual training evidence for the assigned people. A toolbox talk does not establish competence.
Decisions that change the plan
Does this also cover curtain-wall installation?
No. Curtain walls introduce different anchorage, lifting, access and temporary-support interfaces. The storefront frame is released before this ground-level glass-setting task.
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 →Hand Protection: Match the Glove to the Task →Hazard Communication: Labels, SDS & the Task →Glass and Large Panels: Plan Support Before Movement →Window Openings: Protect Each Installation Stage →
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. Accept the frame and glass
Hazard: An incomplete frame or wrong pane can fail or create an unsafe fit.
Control: Lead checks frame release, glass marks and setting details against current documents. Hold damaged material, loose anchors or unresolved clearances.
Verification: Compare the opening and pane with the installation record.
Why this belongs in the analysis: A pane that fits visually may still be the wrong unit.
2. Prepare both sides of the opening
Hazard: People can enter the pane’s fall path or be struck by tools.
Control: Isolate both sides, keep exits available and prepare a handling route and stable material supports.
Verification: Lead walks the route and checks the boundary before moving glass.
Why this belongs in the analysis: The installation needs a protected receiving area.
3. Inspect handling equipment and prepare the setting
Hazard: An unsuitable handling device or misplaced block can drop or damage glass.
Control: Use the assessed panel-handling method and check devices against actual instructions. Prepare the specified blocks, retainers and tools before lifting.
Verification: Lead checks equipment suitability and setting materials.
Why this belongs in the analysis: Support details must be ready before the pane enters the opening.
4. Position the pane
Hazard: Glass can cut workers, trap fingers or strike the frame.
Control: Coordinate movement under one leader, keep hands out of pinch paths and land on the specified setting supports without forcing a fit.
Verification: Leader monitors clearance and support; pause for resistance or loss of control.
Why this belongs in the analysis: Forcing a pane changes both the exposure and installation quality.
5. Complete retention and seals
Hazard: Releasing handling support too soon can let the pane fall; sealants can expose workers.
Control: Install the required retention before releasing support. Apply the specified seals with actual product chemical controls and protect unfinished edges.
Verification: Lead verifies independent retention and the product method before release.
Why this belongs in the analysis: A seated pane may still need retainers to remain stable.
6. Inspect and hand over
Hazard: Missing retainers, loose waste or cure restrictions can endanger occupants.
Control: Check the system’s required completion items, collect waste and communicate product cure and access restrictions. Keep the boundary until authorized release.
Verification: Lead reconciles completed and open items with the receiving supervisor.
Why this belongs in the analysis: The handover must state actual retention and access status.
Compare control wording
| Needs improvement | More useful for this scenario |
|---|---|
| Be careful around the equipment. | Use the assessed panel-handling method and check devices against actual instructions. Prepare the specified blocks, retainers and tools before lifting. |
| Check the area before starting. | Lead checks frame release, glass marks and setting details against current documents. Hold damaged material, loose anchors or unresolved clearances. |
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 1926.300 Hand and power tools
- OSHA 1910.1200 Hazard communication
- OSHA 1926.59 Hazard communication in construction
- OSHA 1926.21 Safety training and education
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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