Johnny Morris Sample Dive Plan

Air For Bottom Mix - Narcotic Depth = 210 Feet

Depth Time   DT   TT  O2/HE/N2 PpO2  CNS% TCNS%  GAS@1.0

  210    5    5    5  21/ 0/79 1.55   5.9   5.9   37 cf
  190   20   25   25  21/ 0/79 1.42  13.7  19.6  135 cf
   60    3   32   32  21/ 0/79 0.59   0.0   0.0    8 cf
   50    5   37   37  21/ 0/79 0.53   0.0   0.0   13 cf
   40    7   44   44  21/ 0/79 0.46   0.0   0.0   15 cf

   30    5   49   49  80/ 0/20 1.53   5.0  24.5   10 cf
   20   10   59   59  80/ 0/20 1.28   5.4  29.9   16 cf
   20   15   74   74  80/ 0/20 1.28   8.1  38.0   24 cf

Gas Used at S.A.C. Rate of 1.0
 21/ 0/ 79      208 cf
 80/ 0/ 20       50 cf

Trimix For Bottom Mix - Narcotic Depth = 136 Feet
Depth Time   DT   TT  O2/HE/N2 PpO2  CNS% TCNS%  GAS@1.0

  210    5    5    5  20/25/55 1.47   3.8   3.8   37 cf
  190   20   25   25  20/25/55 1.35  12.3  16.0  135 cf
   70    4   33   33  20/25/55 0.62   0.6  16.6   12 cf
   60    4   37   37  20/25/55 0.56   0.0   0.0   11 cf
   50    5   42   42  20/25/55 0.50   0.0   0.0   13 cf

   40    5   47   47  70/ 0/30 1.55   6.0  22.6   11 cf
   30    6   53   53  70/ 0/30 1.34   3.6  26.2   11 cf
   20   13   66   66  70/ 0/30 1.12   5.6  31.8   21 cf
   20   21   87   87  70/ 0/30 1.12   9.1  41.0   34 cf

Gas Used at S.A.C. Rate of 1.0
 20/ 25/ 55      208 cf
 70/  0/ 30       77 cf

Trimix For Bottom Mix - Narcotic Depth = 136 Feet
Depth Time   DT   TT  O2/HE/N2 PpO2  CNS% TCNS%  GAS@1.0

  210    5    5    5  20/25/55 1.47   3.8   3.8   37 cf
  190   20   25   25  20/25/55 1.35  12.3  16.0  135 cf

   70    2   31   31  50/ 0/50 1.56   2.7  18.8    6 cf
   60    3   34   34  50/ 0/50 1.41   2.0  20.8    8 cf
   50    2   36   36  50/ 0/50 1.26   1.0  21.8    5 cf
   40    5   41   41  50/ 0/50 1.11   2.1  23.9   11 cf

   30    5   46   46  80/ 0/20 1.53   5.0  28.9   10 cf
   20   11   57   57  80/ 0/20 1.28   5.9  34.8   18 cf
   10   16   73   73  80/ 0/20 1.04   5.9  40.7   21 cf

Gas Used at S.A.C. Rate of 1.0
 20/ 25/ 55      172 cf
 50/  0/ 50       30 cf
 80/  0/ 20       49 cf

Disclaimer

Neither the author Peter Schulz, nor American Dive Center will accept responsibility for accidents, injuries, etc. resulting from the use of these sample dive plans.

 
 

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