6-30
0 4 20 40 60
Depth(fsw)
Descent
Rate
20 Ft/Min.
Time at Depth (hours)
Treatment Table 7 Depth/Time Profile
12 hrs minimumNo maximum limit
6 hrs
10 hrs
16 hrs
4 hrs
Ascent Rate = 3 Ft/Hr(2 Ft every 40 min.)
Ascent Rate = 2 Ft/Hr(2 Ft every 60 min.)
Ascent Rate = 1 Ft/Hr(2 Ft every 120 min.)
Ascent Rate = 1 Ft/Min.