• Confined Space Pre-Entry Checklist

    To be completed and submitted before entering into a Confined Space
  • Date*
     - -
  • Supervisor*

  • Are there potential Confined Space issues on the project?*
  • Test #1 - Does the space have the potential to contain a hazardous atmosphere?
  • Test #2 - Does the space contain material with the potential to engulf someone who enters the space?
  • Test #3 - Does the internal configuration of the space have inwardly converging walls or a floor that slopes downward and tapers to a smaller cross section?
  • Test #4 - Does the space contain any other recognized serious safety or health hazards?
  • Warning - This is a Permit Required Confined Space.  Do not enter the space!

    Warning - This is a Permit Required Confined Space. Do not enter the space!

    Contact your Supervisor and the Safety Manager for further directions
  • The Alternative Entry Procedure is Acceptable

    Complete the following items before entering the space.
  • Warning - If there are other serious hazards, this is a Permit Required Confined Space.  Do not enter the space!

    Warning - If there are other serious hazards, this is a Permit Required Confined Space. Do not enter the space!

    Contact your Supervisor and the Safety Manager for further directions
  • Warning - If an inspection of the interior is required to determine if there are any serious hazards, this is a Permit Required Confined Space.  Do not enter the space!

    Warning - If an inspection of the interior is required to determine if there are any serious hazards, this is a Permit Required Confined Space. Do not enter the space!

    Contact your Supervisor and the Safety Manager for further directions
  • Warning - Do not proceed until it is safe to remove the cover!

    Warning - Do not proceed until it is safe to remove the cover!

    Contact your Supervisor and the Safety Manager for further directions
  • Warning - Do not proceed until the opening is properly guarded!

    Warning - Do not proceed until the opening is properly guarded!

    Contact your Supervisor and the Safety Manager for further directions
  • Warning - Do not enter the Space unless the periodic testing occurs!

    Warning - Do not enter the Space unless the periodic testing occurs!

    Contact your Supervisor and the Safety Manager for further directions
  • Date of Calibration*
     - -
  • Warning - Do not enter the Space until you have tester that has been calibrated properly!

    Warning - Do not enter the Space until you have tester that has been calibrated properly!

    Contact your Supervisor and the Safety Manager for further directions
  • Warning - Instruct the other employees on site of the requirement to evacuate the Space if a hazardous atmosphere is detected and to not re-enter the space until it has been re-evaulated and cleared by a qualified personnel.

    Warning - Instruct the other employees on site of the requirement to evacuate the Space if a hazardous atmosphere is detected and to not re-enter the space until it has been re-evaulated and cleared by a qualified personnel.

    Once, everyone on site has been instructed properly, the answer above can be changed to "Yes"
  • Calculations

    The following calculations are based upon Utilizing an Air Systems International SVF-25ACAN (similar to the image to the left). If you need a different Ventilation kit or setup, contact your Supervisor and/or the Safety Manager before proceeding further.
    Calculations
  • Image field 185
  • Image field 190
  • Warning - Do not enter the Space until you have all of the proper safety devices in place!

    Warning - Do not enter the Space until you have all of the proper safety devices in place!

    Contact your Supervisor and the Safety Manager for further directions
  • Should be Empty: