Permit-Required Confined Space Entry Checklist [FREE PDF]

Permit-required confined spaces present serious hazards including toxic atmospheres, engulfment, and entrapment risks that demand rigorous pre-entry verification. OSHA 29 CFR 1910.146 mandates written permits, trained personnel, and continuous atmospheric monitoring before and during entry. This checklist ensures all permit conditions, rescue provisions, and communication protocols are satisfied before any entrant crosses the plane of entry.

Industry: General Industry
Frequency: Per Event
Estimated Time: 30-45 minutes
Role: Confined Space Entry Supervisor
Total Items: 42
Compliance: OSHA 29 CFR 1910.146, NFPA 350 (2021 Edition), ANSI Z117.1-2017, CSA Z1006-16

Space Identification & Classification

Confirm the space meets the definition of a permit-required confined space and is properly identified.

Has the space been identified and posted as a permit-required confined space?
Does the space contain or have potential to contain a hazardous atmosphere?
Does the space contain a material that has the potential for engulfing an entrant?
Has the space inventory been updated to reflect current hazard classification?
Has a site-specific confined space assessment been completed for this location?

Permit Documentation & Authorization

Verify all permit paperwork is complete, signed, and current before entry begins.

Has a written entry permit been completed and authorized by the entry supervisor?
Does the permit include all required elements (space ID, hazards, authorized entrants, attendants, equipment, communication, rescue)?
Is the permit duration within the allowable time frame and not expired?
Are all authorized entrants and attendants listed by name on the permit?
Has the canceled or expired permit been retained for at least 12 months after entry?

Hazard Isolation & Energy Control

Confirm all hazardous energy sources have been isolated, locked out, and the space has been purged or ventilated.

Have all hazardous energy sources been isolated using lockout/tagout procedures?
Have all lines carrying hazardous substances been blanked, blinded, or disconnected?
Has the space been purged, inerted, flushed, or ventilated as needed to eliminate or control atmospheric hazards?
Are physical barriers in place to protect entrants from external hazards (traffic, falling objects)?
Is continuous forced-air ventilation being provided throughout the entry operation?

Pre-Entry Atmospheric Testing

Record atmospheric test results and verify they meet acceptable entry conditions.

Has atmospheric testing been performed by a qualified person before entry?
Is the oxygen level between 19.5% and 23.5%?
Is the flammable gas/vapor level below 10% of the Lower Explosive Limit (LEL)?
Are toxic air contaminant levels below applicable OSHA Permissible Exposure Limits (PELs)?
Has atmospheric monitoring been documented with instrument type, serial number, calibration date, and readings?
Are atmospheric conditions being continuously monitored during the entire entry operation?

Personnel Roles, Qualifications & Training

Verify all assigned personnel have been trained and understand their specific role duties.

Has the entry supervisor received training on permit-required confined space procedures?
Has the attendant been trained on duties including recognizing hazard symptoms and initiating rescue?
Have entrants been trained on their right to know about hazards and to exit the space?
Is a dedicated attendant stationed outside the space for the entire duration of entry?
Has training been completed within the required timeframe or after a program change?

Equipment & Personal Protective Equipment

Verify all required equipment is present, inspected, and functional prior to entry.

Is all required PPE (respirators, gloves, chemical suits) available, inspected, and fitted to entrants?
Is retrieval equipment (harness, tripod, winch) in place and tested before entry?
Is communication equipment (radio, intercom, or voice contact) tested and functional?
Is lighting adequate for safe work inside the confined space?
Are all gas detection instruments calibrated and bump-tested before use?

Rescue & Emergency Response Provisions

Confirm rescue resources are arranged, accessible, and capable of responding within required timeframes.

Has a rescue service (on-site or outside) been identified and confirmed available for this entry?
Has the rescue service been informed of the hazards and provided access to the space for pre-planning?
Is non-entry retrieval equipment set up and capable of removing entrants without rescue personnel entering the space?
Are emergency contact numbers posted at the entry point and known by all personnel?
Has a rescue drill or practice session been completed within the past 12 months for this space type?
Are first aid supplies and AED accessible within the immediate work area?

Entry Closeout & Program Review

Complete post-entry procedures including permit cancellation, incident review, and program improvement documentation.

Has the entry supervisor cancelled the permit upon completion or abandonment of entry?
Has the confined space been restored to its pre-entry condition (barriers removed, covers secured)?
Have all entrants been accounted for and confirmed to have exited the space?
Were any problems, near misses, or deviations encountered during this entry?
Have post-entry observations or improvement recommendations been documented?

Related Confined Space Safety Checklists

Related Permit Required Checklists

Why Use This Permit-Required Confined Space Entry Checklist [FREE PDF]?

This permit-required confined space entry checklist [free pdf] helps general industry teams maintain compliance and operational excellence. Designed for confined space entry supervisor professionals, this checklist covers 42 critical inspection points across 8 sections. Recommended frequency: per event.

Ensures compliance with OSHA 29 CFR 1910.146, NFPA 350 (2021 Edition), ANSI Z117.1-2017, CSA Z1006-16. Regulatory-aligned for audit readiness and inspection documentation.

Frequently Asked Questions

What does the Permit-Required Confined Space Entry Checklist [FREE PDF] cover?

This checklist covers 42 inspection items across 8 sections: Space Identification & Classification, Permit Documentation & Authorization, Hazard Isolation & Energy Control, Pre-Entry Atmospheric Testing, Personnel Roles, Qualifications & Training, Equipment & Personal Protective Equipment, Rescue & Emergency Response Provisions, Entry Closeout & Program Review. It is designed for general industry operations and compliance.

How often should this checklist be completed?

This checklist should be completed per event. Each completion takes approximately 30-45 minutes.

Who should use this Permit-Required Confined Space Entry Checklist [FREE PDF]?

This checklist is designed for Confined Space Entry Supervisor professionals in the general industry industry. It can be used for self-assessments, team audits, and regulatory compliance documentation.

Can I download this checklist as a PDF?

Yes, this checklist is available as a free PDF download. You can also use it digitally in the POPProbe mobile app for real-time data capture, photo documentation, and automatic reporting.