Free osha confined space entry checklist
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Free OSHA confined space entry checklist (PDF-ready). Covers 29 CFR 1910.146 atmospheric testing ventilation rescue plan and permit roles. Download now.
Commercial Director
Updated 3 May 2026
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What is a osha confined space entry checklist?
An OSHA confined space entry checklist is a structured inspection form used to verify that all permit-required confined space entry requirements under 29 CFR 1910.146 have been met before any worker enters a confined space. MapTrack helps safety teams digitise confined space entry workflows so every checklist is completed on mobile and stored against the asset record with full traceability. The checklist covers atmospheric testing ventilation verification rescue plan confirmation communication procedures and the defined roles of the entrant attendant and entry supervisor.
OSHA standard 29 CFR 1910.146 requires employers to evaluate confined spaces identify permit-required spaces and implement a written permit space program. The standard defines a confined space as a space large enough for a worker to enter that has limited means of entry or exit and is not designed for continuous occupancy. Permit-required confined spaces have one or more additional hazards including hazardous atmospheres engulfment potential converging walls or other recognised serious hazards. Completing this checklist before every entry ensures the team has systematically addressed atmospheric hazards ventilation needs rescue readiness and role assignments as required by the standard.
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Benefits of using this osha confined space entry checklist
- Regulatory compliance: completing the checklist before every entry demonstrates compliance with OSHA 29 CFR 1910.146 permit-required confined space requirements
- Worker safety: systematic atmospheric testing and ventilation verification prevents exposure to oxygen-deficient toxic or flammable atmospheres
- Role clarity: documenting the entrant attendant and entry supervisor for each entry ensures every person understands their responsibilities
- Rescue readiness: confirming the rescue plan equipment and team before entry reduces response time if an emergency occurs
- Audit trail: digitally signed checklists provide documented evidence of compliance for OSHA inspections and insurance audits
- Consistency: every confined space entry follows the same verification process regardless of site crew or shift
Benefits of digitising forms in MapTrack
When you digitise confined space equipment checklists in MapTrack, you get:
- Field users can easily scan a QR code to complete a form on mobile. Unlimited users.
- Automatically get alerts when faults are identified.
- Link every form digitally as a PDF to the relevant asset, location or person.
- Receive a digital PDF copy with every submission to your email.
- Ability to share forms digitally.
- Build conditional logic (show or hide questions based on answers).
- Take pictures or attach photos. Not possible with a paper-based form.
- Electronic signatures.
- Edit forms later without reprinting.
- Restrict permissions (who can view, complete or approve).
- Build forms with AI (describe what you need and MapTrack suggests the form).
- Escalate critical hazards instantly to safety managers via push notification.
- Maintain an auditable safety register that satisfies WHS regulator requests.
- Correlate incident trends across sites with built-in safety analytics.
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What to include in a osha confined space entry checklist
This osha confined space entry checklist covers 8 key areas:
- Space identification: permit space number location description and reason for entry
- Atmospheric testing: oxygen concentration (19.5 to 23.5 percent) combustible gas (below 10 percent LEL) and toxic gas readings (H2S CO) before and during entry
- Ventilation: type of ventilation (natural or mechanical) airflow rate and placement of supply and exhaust points
- Isolation of hazards: lockout tagout of energy sources blanking or disconnecting of piping and drainage of liquids
- Communication: method of communication between entrant and attendant including voice visual and electronic options
- Rescue plan: rescue method (self-rescue non-entry rescue or entry rescue) rescue team availability and rescue equipment on standby
- Personal protective equipment: respiratory protection harness and retrieval line head protection and any additional PPE required for the specific hazard
- Personnel roles: names of all authorised entrants the attendant and the entry supervisor with confirmation each has completed confined space training
How to use this osha confined space entry checklist
- Identify the space and all potential hazards before any preparation work begins.: Confirm the space is classified as a permit-required confined space under 29 CFR 1910.146. Review the site-specific hazard assessment to identify atmospheric hazards, engulfment potential, energy sources, mechanical hazards and any converging wall or floor configurations. Document each identified hazard on the checklist.
- Isolate and secure all energy sources using lockout tagout procedures.: Lock out and tag out all electrical, mechanical, hydraulic and pneumatic energy sources. Blank or disconnect piping that could introduce hazardous substances. Drain or purge the space as required by the hazard assessment. Verify that isolation is effective before proceeding to atmospheric testing.
- Test the atmosphere at multiple levels using a calibrated four-gas monitor.: Use a calibrated four-gas monitor to test oxygen, combustible gas, H2S and CO at the top, middle and bottom of the space before anyone enters. Record all readings on the checklist with the time and the name of the tester. Do not authorise entry if any reading is outside acceptable limits.
- Establish mechanical ventilation and verify airflow is maintaining safe conditions.: Set up mechanical ventilation if required by the atmospheric conditions or the permit space programme. Verify airflow rate and placement of supply and exhaust points to ensure effective air exchange throughout the space. Continue atmospheric monitoring for the entire duration of the entry.
- Confirm rescue readiness including equipment, personnel and response procedures.: Verify the rescue plan is in place and the rescue team or external rescue service is available and on standby. Confirm retrieval equipment including the tripod, winch, harness and retrieval line is set up at the entry point and fully functional. Test communication between the attendant and rescue team.
- Assign personnel roles, brief all team members and confirm training records.: Confirm the entry supervisor has reviewed all conditions and is satisfied. Station the attendant at the entry point with a clear line of sight into the space. Brief all entrants on the specific hazards, communication methods, emergency evacuation signals and the rescue procedure. Verify all personnel hold current confined space training.
- Authorise entry only after all checklist conditions are verified as safe.: The entry supervisor reviews every item on the completed checklist and signs the permit to authorise entry. Entry is not permitted until every condition is verified as safe, every role is assigned and every piece of rescue equipment is staged and tested. Post the signed permit at the entry point for the duration of the work.
In MapTrack, you can digitise safety inspections and compliance forms. Each submission is stored as a timestamped PDF against the asset record.
Get the free templateEnter your email above to download the full osha confined space entry checklist as a PDF.Back to download formHow often should you complete this checklist?
A confined space entry checklist must be completed before every entry into a permit-required confined space. Under OSHA 29 CFR 1910.146 the entry permit and associated checklist are valid only for the duration of the specific task or shift. If conditions change such as a break in ventilation or a change in atmospheric readings the permit must be cancelled and a new checklist completed before re-entry.
Atmospheric monitoring must be continuous or performed at intervals frequent enough to ensure the atmosphere remains safe for the duration of the entry. The entry supervisor is responsible for cancelling the permit if any condition on the checklist is no longer met. All completed checklists must be retained for at least one year as required by 29 CFR 1910.146(e)(6).
Frequently asked questions
Applicable regulatory standards
This template aligns with the following regulations and standards:
- OSHA 29 CFR 1910.146 - Permit-Required Confined Spaces
- OSHA 29 CFR 1926.1200 - Confined Spaces in Construction
- ANSI Z117.1 - Safety Requirements for Confined Spaces
- NFPA 350 - Guide for Safe Confined Space Entry and Work
OSHA Confined Space Entry Checklist preview
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<div style="max-width:480px;font-family:system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;border:1px solid #E5E7EB;border-radius:12px;padding:20px;background:#ffffff;">
<p style="font-size:12px;font-weight:700;letter-spacing:0.05em;text-transform:uppercase;color:#0E7490;margin:0;">Free template</p>
<p style="font-size:18px;font-weight:700;color:#071D49;margin:6px 0 0;">OSHA Confined Space Entry Checklist</p>
<ul style="margin:12px 0 0;padding-left:18px;color:#374151;font-size:14px;line-height:1.6;">
<li style="margin:4px 0;">Space identification: permit space number location description and reason for entry</li>
<li style="margin:4px 0;">Atmospheric testing: oxygen concentration (19.5 to 23.5 percent) combustible gas (below 10 percent LEL) and toxic gas readings (H2S CO) before and during entry</li>
<li style="margin:4px 0;">Ventilation: type of ventilation (natural or mechanical) airflow rate and placement of supply and exhaust points</li>
<li style="margin:4px 0;">Isolation of hazards: lockout tagout of energy sources blanking or disconnecting of piping and drainage of liquids</li>
<li style="margin:4px 0;">Communication: method of communication between entrant and attendant including voice visual and electronic options</li>
<li style="margin:4px 0;">Rescue plan: rescue method (self-rescue non-entry rescue or entry rescue) rescue team availability and rescue equipment on standby</li>
</ul>
<p style="font-size:13px;color:#6B7280;margin:14px 0 0;padding-top:12px;border-top:1px solid #E5E7EB;">Free <a href="https://www.maptrack.com/templates/osha-confined-space-entry-checklist" style="color:#071D49;font-weight:600;text-decoration:none;">OSHA Confined Space Entry Checklist</a> by MapTrack</p>
</div>Please keep the “by MapTrack” attribution link in the snippet.
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