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