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5 Cards in this Set
- Front
- Back
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Stage 1 entry control involves |
Entry/exit of wearers, monitors safety,ensures response to emergency,maintains resources |
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Stage 2 applies when? |
3 or more entry exits, 6 or more ba crews operating Oic seems neccessary Stage 2 is set up baso is appointed |
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When can an untrained person wear ba |
Under supervision from fenz Their knowledge and skills are required |
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Roles and responsibilities of oic with ba |
Determine minimum level of ba required , all people wearing have the relevant competencies |
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When can you not use an APR |
Haz sub emergency, atmosphere's dangerous to life or death Carbon monoxide exceeds 400ppm O2 less than 19.5 or exceed 23.5 Doubt over contents of atmosphere |
