Entry Permit System

An Entry Permit is an administrative tool used to document the completion of a hazard assessment for each confined space entry. Someone fully trained and experienced in confined space work should complete the Entry Permit. Some jurisdictions require an Entry Permit for all confined space entries. An Entry Permit is required for confined spaces where the hazard and risk assessment require the use of controls, such as the following:

• Atmospheric monitoring
• Isolation
• Lockout
• Ventilation
• Safeguarding devices
• Respiratory protection

The Entry Permit must include the following information:

• Length of time the permit is valid
• Names of workers authorized to enter the confined space
• Names of attendants or supervisor
• Location and description of the confined space
• Scope of work to be completed
• Hazards that may be encountered inside and outside the space
• Hazards that may develop during the work activity
• Date and time of entry into the confined space and anticipated time of exit
• Details of any atmospheric testing done of the confined space, including the following:
  • When the testing was done.
  • Where the testing was done.
  • Results of the tests.
  • The date that monitoring equipment was last calibrated. Ideally, calibration would be done just before each use. If this is not possible, follow the equipment manufacturer's guidelines for the frequency of calibration.
• Hazard control measures, including the use of mechanical ventilation and other needed PPE
• Means of communication between workers in the confined space and the attendant
• Emergency plan, and the PPE and emergency equipment to be used by rescuers or anyone who responds to other emergency situations in the confined space
• Signature of the worker who completed the confined space air testing
• Authorization signature by the supervisor, certifying that the space has been properly evaluated and prepared, and is safe for entry and work

The Entry Permit should be:

• Posted at the confined space
• Remain posted until work is completed
• Kept on file by the employer

To learn more about Confined Space Competent Person/Supervisor visit our Confined Space Competent Person/Supervisor Online Training web page.