ESE Permit Verification

Mode: Ready

A) Permit Details

Enclosed Space (from Register)

Required.

Cargo / Space Context (rule prompts)

Used for hazard-driven prompts.

Purpose of Entry / Work Description

RA / JHA Reference No. (reference only)

Responsible Person (Master / Responsible Officer)

Competent Person (assessment/testing as per MSC)

Attendant at Entrance (must NOT enter)

Communication Method

Persons Entering (name + rank)

Name	Rank	Time In	Time Out

Rule: minimum two persons entering + one attendant at entrance (single-person entry not permitted — MSC 3.11).

Permit Valid From (date/time)

Permit Valid To (date/time)

Rule: max validity ≤ 8 hours (MSC 5.2).

B) Controls Confirmations

Isolation completed (as applicable) Ventilation arranged/running Access controlled (signage/barrier/locked) Toolbox briefing held

Connected/adjacent spaces reviewed (Register) Rescue equipment ready/rigged PPE/RPE requirements confirmed Minimum 2 entrants + attendant (no solo entry)

Notes / remarks

C) Atmosphere Testing (pre-entry + while occupied)

Final Pre-Entry Test Time

MSC 7.6: Stop ventilation ~10 min before testing.

Entry Commenced Time

Rule: test-to-entry ≤ 30 minutes.

Gas Detector 1 — ID/Serial Calibration valid Bump/function test today

Gas Detector 2 — ID/Serial (if used) Calibration valid Bump/function test today

O₂ (%vol)

Flammable (%LEL / %LFL)

Rule: < 1% (MSC 7.4.3).

CO₂ (ppm)

MSC 7.4.2: CO₂ < 5,000 ppm (0.5%vol).

CO (% OEL)

MSC 7.4.4: < 50% OEL.

Multi-level sampling (Upper / Mid / Lower) — recommended

MSC 7.2: test at several levels/areas to account for gas stratification.

Level	O₂	%LEL	CO₂	CO (% OEL)
Upper
Mid
Lower

Toxic contaminants tested (as % of OEL)

Gas	% of OEL	Notes

Max monitoring interval (minutes)

Default max: 30 min (use shorter interval if RA requires).

Re-test after work breaks

MSC 8.3: re-test after breaks and before re-entry.

While occupied — Repeat Tests Log

Time	O₂	%LEL	CO₂	CO (% OEL)	Note

Work Breaks (optional)

Out Time	In Time

D) Close-Out

Work Completed Time

Close-out remarks

Register Preview

— ID —

Cargo prompts

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