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Confined Space & AtmosphericPer-UseOSHA 1926.1203 Subpart AA

Confined Space Entry Inspection Checklist

OSHA 1926.1203 Subpart AA permit-required confined space entry checklist. Completed before every entry — if any item fails, the permit is invalid and entry stops. Continuous atmospheric monitoring stays with the entrant the entire time inside.

Sections

6

Fields

26

Equipment

Confined Space

FREE PRINTABLE SAMPLE · NO EMAIL · THE FULL, CUSTOMIZABLE INSPECTION RUNS IN-APP

WHAT IT IS

The Confined Space Entry Inspection Checklist, explained.

The confined space entry inspection checklist is the per-use confined space inspection built to OSHA 1926.1203 Subpart AA. It runs 6 sections and roughly 26 pass / fail / N A checkpoints — covering Permit Verification, Atmospheric Testing, Isolation, Attendant & Communications, Rescue, and PPE / Equipment. Download the free printable sampleto put on a clipboard today — it's a basic quick-reference. The real power is running it in the DigiDocs app, where this becomes a fully customizable, 26-point digital inspection: every failure auto-creates a deficiency routed to your mechanic, photos attach on the spot, the operator e-signs, and each completed inspection becomes a signed, timestamped audit-trail record your auditor will accept without a fight.

CHECKLIST · STRUCTURE

What gets inspected.

This template is organized into 6 sections totaling roughly 26 Pass / Fail / N/A items. Clone it and tune fields to match your exact equipment configuration.

AUTHORITATIVE · STANDARD

OSHA 1926.1203 Subpart AA

  1. 01

    Permit Verification

    SECTION · 01 · OF · 6

  2. 02

    Atmospheric Testing

    SECTION · 02 · OF · 6

  3. 03

    Isolation

    SECTION · 03 · OF · 6

  4. 04

    Attendant & Communications

    SECTION · 04 · OF · 6

  5. 05

    Rescue

    SECTION · 05 · OF · 6

  6. 06

    PPE / Equipment

    SECTION · 06 · OF · 6

CREW · WHO RUNS THIS

Anyone whose crew enters tanks, vaults, manholes, pits, sewer lines, boilers, silos, or any space meeting the four-part 1926.1202 definition. Industrial cleaning, utility contractors, oil & gas turnaround crews, GCs running below-grade work — if your scope of work touches a permit-required space, every entry needs this checklist completed and signed.

FIELD · INTEL

What inspectors catch most.

Pulled from competent-person write-ups in the field — not from a regulation digest. These are the items that fail the per-use check more than any others.

  1. 01

    Atmospheric meter not bump-tested at start of shift — readings can't be trusted without it

  2. 02

    Attendant doubles as entrant — Subpart AA requires a dedicated outside attendant

  3. 03

    Rescue plan names a 911 call as primary rescue — not compliant; you need an identified rescue team on standby

  4. 04

    Continuous monitoring meter left at the permit station instead of carried by the entrant

  5. 05

    Lockout/tagout missing on a feed line — isolation verified verbally rather than physically locked

OSHA · ENFORCEMENT

What a citation costs.

OSHA Serious: up to $16,131 per violation (2026 maxima). Willful or Repeat: up to $161,323. Confined-space fatalities almost always draw Willful — multi-fatality events have produced citations exceeding $1M when multiple workers entered without an attendant or rescue. OSHA's IMIS data shows confined-space incidents disproportionately involve attempted rescuers becoming the second and third victims.

Read OSHA 1926.1203 Subpart AA on osha.gov

THE PAPER SAMPLE VS · THE REAL THING

The PDF is the clipboard.
DigiDocs is the system.

A printable checklist still relies on someone remembering to do it, store it, and find it when an auditor or insurer asks. The same confined space entryinspection in DigiDocs runs on the phone already in your operator's pocket — and turns a checkbox into a defensible compliance record the moment it's signed. Every field is yours to customize.

Every line item, not just sections

The full template carries all ~26 checkpoints with the OSHA / FMCSA / ASME citation on each — the sample only shows the section headers.

Photo proof on every failure

Operators attach a photo the instant something fails, so the defect is documented at the point of inspection — not reconstructed later.

Failures become mechanic work orders

Every Fail auto-creates a deficiency routed to your mechanic dashboard, with repair notes and auto-verify on the next inspection.

Red-tag / operability built in

Operator marks Operable / Non-Operable per OSHA 1926.1417; critical fails can lock the asset out of service automatically.

Signed, timestamped, permanent

Operator e-signature on submit; every completed inspection becomes an audit-trail PDF and a shareable, revocable customer link.

Make it yours

Rename fields, add sections, set conditional logic, schedule recurrences, and white-label it — no two fleets inspect exactly alike.

Run the full Confined Space Entry free for 14 days

NO CREDIT CARD · ALL 44 CHECKLISTS INCLUDED

FREQUENTLY · ASKED

Confined Space Entry, in practice.

What makes a space 'permit-required' under OSHA?

Four conditions per 1926.1202: (1) large enough to enter and perform work, (2) limited means of entry/egress, (3) not designed for continuous occupancy, AND (4) contains one or more of: hazardous atmosphere, engulfment hazard, internal configuration trap, or any other recognized serious safety/health hazard. The fourth criterion is the one that catches teams off-guard — a non-permit space becomes permit-required when work introduces a hazard, like welding or solvents.

Can the attendant also be the entry supervisor?

Yes, if the attendant meets both 1926.1209 (attendant duties) and 1926.1210 (entry supervisor duties). What an attendant cannot do is double as an entrant — leaving the space unattended invalidates the permit instantly.

How often should the atmosphere be tested during entry?

Continuously, with the meter carried by the entrant. Pre-entry testing alone is not compliant — the standard requires monitoring throughout the entry, in the order O₂ → combustibles → toxic, with periodic verification calls between the entrant and the attendant.

What if our rescue plan relies on calling 911?

Not compliant under 1926.1211. The standard requires an identified, equipped rescue service that has acknowledged your call-out, can respond within a reasonable time, and has been trained on the specific space. Most municipal fire departments don't meet this — you need either an in-house rescue team or a contracted rescue service on standby.

Do we need a new permit for each entry or one per day?

Per entry. A permit is valid for the duration of the assigned task; once entrants exit and the space is closed, the next entry needs a new permit (or a re-validation if conditions haven't changed). Some fleets standardize on one permit per shift to simplify — allowed only if conditions stay constant.

READY · TO USE

Run the Confined Space Entry Inspection Checklist today.

Download the free PDF, or start a 14-day Professional trial — no credit card. All 44 inspection checklists included; clone, customize, and deploy to your crew the same hour.