using NFPA 70E

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Ive read some other posts, and this question has come up again at my job. Just want to be sure Im clear on my understanding of it.

There are no arc flash labels/HRC or engineering done for the panels/mcc's at my job. So is it ok to just go off the tables in the NFPA 70E to remove and trouble shoot the panels, take infarred readings etc...???

I was told that the corridination and calculations are on their way, but in the mean time we can just use the tables, even though some of it is close to the main service of transformers (high current).
 
even table 130.7 (C) 9 requires adhearnce to the notes
Max fault current
time to clear for OCP

be carefull!!
 
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