Confined Space Entry Permit Procedures
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Confined Space Entry Permit Procedures
A confined space entry permit is a formal safety document that must be completed and authorised before anyone enters a confined space. The permit ensures all hazards have been identified, controls are in place, atmospheric testing has been carried out, and a rescue plan is ready. It is not simply paperwork — it is a systematic check that the conditions for safe entry have been met. Entry without a valid permit is strictly prohibited.
- Obtain a signed confined space entry permit from the authorised person before any entry.
- Verify that atmospheric testing has been completed and readings are within safe limits.
- Confirm all mechanical, electrical, and pipework isolations listed on the permit are in place.
- Ensure a trained top man is stationed at the entry point with communication equipment.
- Check that rescue equipment including tripod, winch, and breathing apparatus is ready for use.
- Brief all entrants on the permit conditions, hazards, duration, and emergency procedures.
- Display the permit at the confined space entry point so it is visible to all personnel.
- Monitor the atmosphere continuously during the entry and evacuate if readings change.
- Close out the permit formally when work is complete and all persons have exited safely.
If the atmosphere changes or a worker shows signs of distress, evacuate the space immediately. Activate the rescue plan. Call 999. Never enter to rescue without breathing apparatus and a trained rescue team.
- No entry to any confined space is permitted without a valid, signed entry permit in place.
- Atmospheric testing must be completed immediately before entry and continuously during work.
- All isolations listed on the permit must be confirmed in place before the first person enters.
- The permit must be displayed at the entry point and visible to every person involved.
- If conditions inside the space change during work, evacuate immediately and inform the permit issuer.
- The rescue plan must be tested and all rescue equipment checked before entry begins.
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