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Safety

Ceiling exposure limit

An occupational exposure concentration that should not be exceeded at any time.

Reviewed

Hazards

  • An occupational exposure concentration that should not be exceeded at any time.

Controls

  • Use monitoring with sufficient response and place controls at peak-emission tasks and locations.

Personal protective equipment

  • Select task-specific PPE only after hazards and higher-order controls have been evaluated.

Regional considerations

  • Applicable law, permits, collective agreements, venue rules, and qualified-person decisions take precedence.

In practice

Use monitoring with sufficient response and place controls at peak-emission tasks and locations.

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