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Dive Bailout Contingency Planner |
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© 2005 H.
Huntzinger |
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30 |
<-- Ascent Rate (30 or 60 ft/min) |
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3 |
<-- Duration of 15ft Safety Stop (minutes) |
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30 |
<-- OOA recovery &
changeover time (seconds @ depth) |
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150% |
<-- Stressed SAC
(percent of normal SAC; 100% = no stress) |
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50% |
<-- Safety
Stop SAC adjustment (50% = half of normal SAC) |
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Normal SAC Air
Consumption Rate (ft^3/minute) |
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Depth (ft) |
0.5 |
1.0 |
1.5 |
2.0 |
2.5 |
3.0 |
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30 |
2.5 |
4.9 |
7.4 |
9.9 |
12.3 |
14.8 |
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40 |
3.1 |
6.2 |
9.3 |
12.4 |
15.5 |
18.6 |
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50 |
3.8 |
7.7 |
11.5 |
15.3 |
19.1 |
23.0 |
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60 |
4.6 |
9.2 |
13.9 |
18.5 |
23.1 |
27.7 |
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70 |
5.5 |
11.0 |
16.5 |
22.0 |
27.5 |
33.0 |
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80 |
6.5 |
12.9 |
19.4 |
25.8 |
32.3 |
38.7 |
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90 |
7.5 |
15.0 |
22.4 |
29.9 |
37.4 |
44.9 |
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100 |
8.6 |
17.2 |
25.8 |
34.4 |
43.0 |
51.6 |
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110 |
9.8 |
19.6 |
29.3 |
39.1 |
48.9 |
58.7 |
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120 |
11.0 |
22.1 |
33.1 |
44.2 |
55.2 |
66.3 |
|
130 |
12.4 |
24.8 |
37.2 |
49.6 |
61.9 |
74.3 |
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140 |
13.8 |
27.6 |
41.4 |
55.2 |
69.1 |
82.9 |
|
150 |
15.3 |
30.6 |
45.9 |
61.2 |
76.6 |
91.9 |
|
160 |
16.9 |
33.8 |
50.7 |
67.6 |
84.4 |
101.3 |
|
170 |
18.5 |
37.1 |
55.6 |
74.2 |
92.7 |
111.3 |
|
180 |
20.3 |
40.6 |
60.8 |
81.1 |
101.4 |
121.7 |
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190 |
22.1 |
44.2 |
66.3 |
88.4 |
110.5 |
132.6 |
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200 |
24.0 |
48.0 |
71.9 |
95.9 |
119.9 |
143.9 |