Delays up to 5 minutes in leaving the 50fsw and 40fsw oxygen stops

Longer delays may be associated with an increased risk of oxygen toxicity and should be avoided. Delays in Travel from 40 fsw to the Surface. Disregard any delays in travel from 40 fsw to the surface during surface decompression unless the diver exceeds the 5-minute interval. When the diver exceeds the 5-minute interval, the diver shall be treated for omitted decompression (see paragraph 14-4.10). Special Procedures for Diving with an Oxygen Partial Pressure Greater Than 1.3...