JHA / JSA / AHA builderAluminum Storefront Frame Installation 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 Aluminum Storefront Frame Installation 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 opening and frame system
Possible hazards: Wrong supports or concealed services can cause anchor failure or a drilling strike.
Planned controls: Glazing lead compares the released opening, substrate investigation and frame schedule with current shop drawings. Identify permissible drilling positions and structural support; hold installation where the receiving condition differs.
Check before work: Lead records the opening and anchorage release before unloading members.
022. Stage and inspect frame members
Possible hazards: Long sections can tip or cut workers; unidentified components can create a weak assembly.
Planned controls: Store members on stable supports outside access, protect exposed ends and verify part identity and condition. Use assessed handling aids and sharp-edge protection; segregate damaged sections rather than concealing distortion during assembly.
Check before work: Material lead checks member marks, supports and the transfer route.
033. Assemble from stable access
Possible hazards: An unsecured assembly can rotate or trap hands at joints.
Planned controls: Assemble the specified joints on suitable supports with the approved connectors and tools. Keep hands outside closing joints and install planned temporary restraint before raising or moving the assembly; do not use loose props as its release basis.
Check before work: Assembly lead verifies connections and restraint before transfer.
044. Position and anchor the frame
Possible hazards: An unrestrained frame can fall; drilling can expose workers to dust or hidden services.
Planned controls: Position with the planned team or handling device and retain temporary support. Drill only released locations using applicable dust controls; install specified shims and anchors without inventing anchor spacing or tightening criteria.
Check before work: Installer checks anchor installation against actual system and substrate requirements.
055. Verify support and drainage
Possible hazards: Incomplete anchorage or blocked drainage can leave an unsafe or unsuitable glazing support.
Planned controls: Complete the designated support, alignment and fastening checks before removing temporary restraint. Preserve sill outlets, flashing and specified movement accommodation; refer interference instead of filling every apparent gap with sealant.
Check before work: Glazing lead records connection and drainage findings at the handover points.
066. Hand over for glazing
Possible hazards: A following crew may load an incomplete frame or assume door access is released.
Planned controls: Identify unfinished anchors, glazing supports and access restrictions. Remove sharp scrap and transfer the actual frame acceptance and drainage status to the glazing lead; keep the opening controlled until its next-stage release.
Check before work: Receiving lead confirms frame status and remaining actions before glass delivery.
Example scope and starting conditions
A glazing crew will assemble and mechanically anchor empty aluminum storefront framing in a released ground-floor building opening. The frame is handed over for a later glazing crew; no glass or doors are installed in this sequence. This fictional learning example describes planned controls; it records no actual inspection or work authorization.
- Released shop drawings establish frame members, anchorage, support and drainage details for the actual system.
- Drilling locations and substrate conditions are accepted before anchors are placed.
- Glass setting, door hanging, structural silicone, overhead suspended framing and alteration of an occupied entrance are excluded.
Know when to pause
- Opening, anchorage or concealed-service information is incomplete.
- Frame movement, damaged members or unresolved connection findings.
- Drainage, movement accommodation or protected access cannot be retained.
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.
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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 supports and anchor details apply to this opening?
- Where must sill drainage and movement remain functional?
- What keeps the unanchored assembly stable while workers fix it?
Training and qualifications to confirm
- Actual storefront frame assembly, substrate anchorage and temporary-restraint instruction.
- Applicable anchor-drilling dust controls and frame handling communication.
Confirm the actual training evidence for the assigned people. A toolbox talk does not establish competence.
Decisions that change the plan
Does a plumb frame mean it is ready for glass?
No. Confirm the actual anchorage, sill and glazing support, drainage details and designated handover. Alignment alone supplies no connection acceptance or permission to load the frame.
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.
Manual Handling: Change the Lift Before You Lift →Powered Tools: Check the Tool, Guard and Accessory →Silica: Verify Dust Controls Before Cutting →
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 opening and frame system
Hazard: Wrong supports or concealed services can cause anchor failure or a drilling strike.
Control: Glazing lead compares the released opening, substrate investigation and frame schedule with current shop drawings. Identify permissible drilling positions and structural support; hold installation where the receiving condition differs.
Verification: Lead records the opening and anchorage release before unloading members.
Why this belongs in the analysis: A frame sized to fit is not yet a verified support system.
2. Stage and inspect frame members
Hazard: Long sections can tip or cut workers; unidentified components can create a weak assembly.
Control: Store members on stable supports outside access, protect exposed ends and verify part identity and condition. Use assessed handling aids and sharp-edge protection; segregate damaged sections rather than concealing distortion during assembly.
Verification: Material lead checks member marks, supports and the transfer route.
Why this belongs in the analysis: Empty aluminum framing still creates handling and edge exposures.
3. Assemble from stable access
Hazard: An unsecured assembly can rotate or trap hands at joints.
Control: Assemble the specified joints on suitable supports with the approved connectors and tools. Keep hands outside closing joints and install planned temporary restraint before raising or moving the assembly; do not use loose props as its release basis.
Verification: Assembly lead verifies connections and restraint before transfer.
Why this belongs in the analysis: Assembly support must remain effective as the frame changes orientation.
4. Position and anchor the frame
Hazard: An unrestrained frame can fall; drilling can expose workers to dust or hidden services.
Control: Position with the planned team or handling device and retain temporary support. Drill only released locations using applicable dust controls; install specified shims and anchors without inventing anchor spacing or tightening criteria.
Verification: Installer checks anchor installation against actual system and substrate requirements.
Why this belongs in the analysis: The frame needs support while its permanent load path is being completed.
5. Verify support and drainage
Hazard: Incomplete anchorage or blocked drainage can leave an unsafe or unsuitable glazing support.
Control: Complete the designated support, alignment and fastening checks before removing temporary restraint. Preserve sill outlets, flashing and specified movement accommodation; refer interference instead of filling every apparent gap with sealant.
Verification: Glazing lead records connection and drainage findings at the handover points.
Why this belongs in the analysis: Closing a gap can defeat a designed drainage or movement detail.
6. Hand over for glazing
Hazard: A following crew may load an incomplete frame or assume door access is released.
Control: Identify unfinished anchors, glazing supports and access restrictions. Remove sharp scrap and transfer the actual frame acceptance and drainage status to the glazing lead; keep the opening controlled until its next-stage release.
Verification: Receiving lead confirms frame status and remaining actions before glass delivery.
Why this belongs in the analysis: Frame installation and glass installation require separate handovers.
Compare control wording
| Needs improvement | More useful for this scenario |
|---|---|
| Work carefully and wear PPE. | Assemble the specified joints on suitable supports with the approved connectors and tools. Keep hands outside closing joints and install planned temporary restraint before raising or moving the assembly; do not use loose props as its release basis. |
| Check that everything is ready. | Glazing lead compares the released opening, substrate investigation and frame schedule with current shop drawings. Identify permissible drilling positions and structural support; hold installation where the receiving condition differs. |
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
- Kawneer Storefront framing technical resources
- OSHA 1926.1153 Respirable crystalline silica
- 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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