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#4936 |
MVP
Join Date: Sep 2003
Casino cash: $10004900
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For beryllium work that involves unknown exposures and that has a potential for airborne exposure, respiratory protection shall be used until at least one of the following conditions is satisfied:
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Posts: 28,527
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#4937 |
MVP
Join Date: Sep 2003
Casino cash: $10004900
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* Personal samples have been taken, and exposures for worst case conditions are known to be less than the AL.
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Posts: 28,527
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#4938 |
MVP
Join Date: Sep 2003
Casino cash: $10004900
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* The work has been evaluated and compared to other, similar work in which exposures are known to be less than the AL.
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Posts: 28,527
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#4939 |
MVP
Join Date: Sep 2003
Casino cash: $10004900
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* The work has been evaluated, compared to other, related work (in which exposures are known to be less than the AL), and determined to have less exposure potential.
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Posts: 28,527
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#4940 |
MVP
Join Date: Sep 2003
Casino cash: $10004900
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All workers requiring or wanting to use respiratory protection shall follow the requirements of Document 11.1. Respiratory protection shall be chosen by the ES
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Posts: 28,527
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#4941 |
MVP
Join Date: Sep 2003
Casino cash: $10004900
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Table 4. Required respiratory protection.
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Posts: 28,527
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#4942 |
MVP
Join Date: Sep 2003
Casino cash: $10004900
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Exposurea
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Posts: 28,527
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#4943 |
MVP
Join Date: Sep 2003
Casino cash: $10004900
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Required Respirator
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Posts: 28,527
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#4944 |
MVP
Join Date: Sep 2003
Casino cash: $10004900
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<0.2 µg Be/m3
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Posts: 28,527
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#4945 |
MVP
Join Date: Sep 2003
Casino cash: $10004900
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None
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Posts: 28,527
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#4946 |
MVP
Join Date: Sep 2003
Casino cash: $10004900
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<2.0 µg Be/m3 (<10 x AL)
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Posts: 28,527
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#4947 |
MVP
Join Date: Sep 2003
Casino cash: $10004900
|
Half-mask, negative-pressure respirator with P100 filter
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Posts: 28,527
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#4948 |
MVP
Join Date: Sep 2003
Casino cash: $10004900
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<10 µg Be/m3 (<50 x AL)
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Posts: 28,527
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#4949 |
MVP
Join Date: Sep 2003
Casino cash: $10004900
|
Full-face, negative-pressure respirator with P100 filter or half-mask PAPRb with P100 filter
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Posts: 28,527
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#4950 |
MVP
Join Date: Sep 2003
Casino cash: $10004900
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<20 µg Be/m3 (<100 x AL)
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Posts: 28,527
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