HC,
The EPN db levels quoted in the RFM (yes DOC; I did have to look!) are:
94.5 Take Off
97.5 Approach
97.2 Flyover
DOC,
RFM part 2 is very good, and could almost be used as the pilot training manual, Part 1 less so. ECF have gone to great lengths to make the 155 and 225 emergency procedures, in their RFMs, usable as a crew document for use in the air (ok operators may produce their own checklists, but the RFM COULD be used as is quite happily). The 92 RFM EOPs Section most certainly could not be used in the air.