How to complete a hazard assessment

Identify what contaminants may be present.

Consider type of work to be done and the work environment (ie. layout; activities; materials used, etc.)

Identify the physical states of all airborne contaminants (gas, vapour or particulate)

Measure or estimate of the concentration of the contaminants (where possible)

Is a potentially oxygen-deficient or am Immediately Dangerous to Life and Health (IDLH) atmosphere present

Can the contaminant can be absorbed through, or is irritating to, the skin or eyes.