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U.S. Navy Diving ManualVolume 4
REPETITIVE DIVE WORKSHEET
FOR
0.7 ATA N2O2 DIVES
Part 1. Previous Dive:
minutes
feet
repetitive group designator from Table 17-9
Part 2. Surface Interval:
hours
minutes on the surface
final repetitive group from Table 17-10
Part 3. Equivalent Single Dive Time:
Enter Table 17-10 at the depth row for the new dive and the column of the final repetitive group to find
the corresponding Residual Nitrogen Time (RNT).
minutes RNT
+
minutes planned bottom time
=
minutes equivalent single dive time
Part 4. Decompression Schedule for the Repetitive Dive:
minutes equivalent single dive time from Part 3
feet, depth of the repetitive dive.
Figure 17-7. Dive Worksheet for Repetitive 0.7 ata Constant Partial Pressure Oxygen in Nitrogen Dives.