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JasonComley
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Who must FAO notify if a potential radiation hazard is discovered at the scene of an incident? 2 points.
- Advise oncoming appliances.
- Advise Comms to notify Radiation Protection Branch of SA Health Commission.
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How big should the hot zone be at a radiation incident?
25 metre radius around substance.
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Can uninjured persons leave the scene of a radiation incident?
- No one should leave the scene until it has been established that they have not been contaminated.
- If someone must leave their identity is to be recorded for a later check.
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What information can be obtained about a radiation hazard other than standard for a hazardous material? 4 points.
- Isotope number.
- Activity.
- Sealed source registration number.
- Whether material is shielded.
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If radiation hazard is assessed as negligible, what action is to be taken? 3 points.
- Isolate and secure area to a radius of ten metres.
- Await arrival of Radiation Protection Branch.
- If there is a fire normal firefighting procedures to apply.
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If radiation hazard is assessed as moderate, high or undetermined what action is to be taken?
Firefighters not to enter the Hot Zone unless rescue is required.
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What type of radiation can SAMFS equipment detect?
Gamma Radiation.
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If radioactive substances are involved in fire what considerations are there? 3 points.
- Smoke, gas, ash and water may contain radioactive particles.
- Don’t use excessive water or foam.
- Extend perimeters of Hot and Cold zone downwind as necessary.
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What decontamination is required for radiation?
As directed by the Radiation Protection Branch.
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