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ekstra   ara
 Post subject: Hazard risk Evaluation - 70e Annex F
PostPosted: Wed Oct 13, 2010 5:17 am 

Joined: Thu Nov 15, 2007 7:58 am
Posts: 33
Location: NY
I have a few questions about the Hazard / Risk Evaluation Procedure on page 77 and 79 of the 2009 edition - 70e.

1 - What does the probability factor mean ?
Probability of an individual doing the task ?
Probability of making a mistake ?
Probability of things going wrong ?

2 - What does the CI in the Class column mean ?

3 - Is the Severity number 1-4 based on a flash analysis or shock hazard , or both ?

I was asked to explain this and was at a loss for these items. Any help will prevent this from happening again
Thanks
Jim
jpbtrainingassociates.com


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