Work Method Statement: Contaminated or Flammable Atmosphere
Activity What are the Hazards? What is the Risk? How are you going to Control the Hazard and minimise the risk of injury? Who is going to Monitor and 
  (What has the potential to cause injury?) (From Risk Calculator - see below) A HAZARD MAY REQUIRE THE USE OF ONE OR MORE CONTROL MEASURES - CROSS OUT/ DELETE CONTROL MEASURES NOT USED Review it and How?
      1.  Use a system involving monitoring the air quality to protect the person working Name
Working in a 
     Uncontrolled
  in a contaminated or flammable atmosphere.  
Contaminated lack of oxygen    
or Flammable     2.  Prior to entering, check the oxygen levels and contaminant levels, and that the   
Atmosphere
     Uncontrolled
  person keeps within the relevant exposure standards for what elements are present.  
  temperature      
      3.  Keep a record of the person and the time they entered the contaminated or   
 
     Uncontrolled
  flammable atmosphere. Signature
  contaminated    
  air   4.  Put Emergency Evacuation Procedures in place before starting work.  
       
      5.  Consider heat stress and remove people where required.    
       
      6.  Use people that are appropriately trained and able to work safely in a  Method (How)
      contaminated or flammable atmosphere.
   Visual 
      inspection
      7.  Use appropriate PPE including breathing apparatus and provide a stand-by  where required
      person for the duration of the work where oxygen and contaminant levels are not   
      within the acceptable range or are above the relevant exposure standards.
   Workers 
      supervised
      8.  Provide a written risk assessment detailing the work to be performed, who is  
      directly responsible, and why it can only be performed in the contaminated or 
   Use of 
      flammable conditions competent
      persons where
      9.  Train workers in the safe use of hazardous substances in accordance with required
      the MSDS              
HOW TO USE THIS RISK TABLE RISK RATING CALCULATOR Likelihood Risk Rating Prioritisation
    Consequence Very likely Could happen anytime Likely Could happen sometimes Unlikely Could happen, but only rarely Very Unlikely Could happen, but probably never will 1 or 2 Action to rectify
Step 1:  Identify potential hazards. What injury/damage could it cause?   must be done
Step 2:  Decide what the possible Consequence could be Death or permanent disability 1 1 2 3   immediately
Step 3:  Decide How Likely? It is to happen Long term illness or serious injury 1 2 3 4 3, 4 or 5 Consider
Step 4:  Line up your choices in the table to get a number Medical attention & several days off work 2 3 4 5   control measure
Step 5:  Use the Priority table (far right side) to guide your next steps First aid needed 3 4 5 6   as necessary