CHAPTER 14 — Surface Supplied Mixed Gas Diving Procedures
Change A 14-21
Date:11Aug 00
Diver 1: MR1 K. Riendeau
Diver 2: HT1 Mabry
Diver 3: PH2 LIppman
Rig: MK-21 PSIG:3000 O2%:16.2
Rig: MK-21 PSIG: 2950 O2%:16.2 Rig: MK-21 PSIG: 3000 O2%:16.2
Diving Supervisor: BM1 J.Annon
Timekeeper/Recorder:EN2 Golden
Bottom Mix: 15.2
EVENT
STOP TIME
CLOCK
EVENT
TIME/DEPTH
LS or 20 fsw
0800
Descent Time (Water)
:04
RB
0804
Stage Depth (fsw)
212
LB
0839
Maximum Depth
222+4=226
R 1st Stop
0843
Table/Schedule
230/40:40 Sur D
190 fsw
Time to 1st Stop (Planned)
:03::24
180 fsw
Bottom Time
:39
180 fsw
Time to 1st Stop (Actual)
:03::49
170 fsw
Delay to 1st Stop
::25
160 fsw
Ascent Time -Water (Actual)
:01::03
150 fsw
Undress Time -Sur D (Actual)
:02::15
140 fsw
Descent Chamber -Sur D (Actual)
::58
130 fsw
Total Sur D 40 to 50 (Actual)
:04::16
120 fsw
Ascent Time -Chamber (Actual)
:01::20
110 fsw
:07
0850
HOLDS ON DESCENT
100 fsw
DEPTH
PROBLEM
90 fsw
:03
0853
80 fsw
:07
0900
70 fsw
:09
0909
60 fsw
:13
0922
DELAYS ON ASCENT
50 fsw
:13
0935
DEPTH
PROBLEM
40 fsw
:13
0948
30 fsw
20 fsw
RS
0950
DIVING REMARKS
Reached50fsw(RCC)
0953
50 fsw (RCC)
:15::09
1008
40 fsw (RCC)
:15+:5+:30+:5+:30+
:5+:30
1208
30 fsw (RCC)
20 fsw (RCC)
RS (RCC)
1210
TDT
TTD
3:31
4:10
Figure 14-2. HEO2 Diving Chart for Surface Decompression Dive.
