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From: <ScottBonis@ao*.co*>
Date: Fri, 1 Jun 2001 00:25:37 EDT
Subject: Rules learned from accident analysis
To: cetaceans@ya*.co*, instructorsconsortium@ya*.co*,
     FLTechdiver@mikey.net, doppler@li*.co*, quest@gu*.co*,
     techdiver@aquanaut.com, vbtech@ci*.co*,
     rebreather@nw*.co*
Hi Guys,

I am putting this message out on a number of different lists in the hope that 
it may catch on.  I believe it is important enough to consider.

All trained cave divers and in all probability virtually all trained 
technical divers have been exposed to the rules of diving safety based on 
accident analysis.  These rules formed the basis for the first formalized 
training for cave diving.  And this training has both opened a new world for 
many of us and also undoubtedly saved countless lives in the caves.  Yes, 
sometimes we fail to take the lessons seriously enough and yes, sometimes we 
pay the ultimate price.

In the past year, there seems to have been an inordinate number of technical 
diver's deaths.  The causes are varied but there appears to be a common 
thread among many of them.  They were diving solo.  And from what I 
understand, many of them might well have been avoided by the presence of a 
buddy.

We all understand that some people will never obey the rules no matter what 
the risk.  But excepting these fool hearty souls, the rest of us respond to 
what we have been taught both in class and by the example set by more 
experienced divers.  And what we are shown near the beginning of our training 
has perhaps the greatest impact.

I doubt if there is a single trained cave diver anywhere who cannot recognize 
the phrase "Thank Goodness All Divers Live," the first letters representing 
the five safety rules resulting from accident analysis.  We all learned this 
near the beginning of our cave training and it was constantly reinforced 
during the classes.  Well, I am suggesting that just maybe we now have enough 
data to add a sixth word in the phrase to emphasize the need to eliminate 
solo technical diving.  And I suggest the word be "Scuba"

So the phrase would now read "Thank Goodness All Scuba Divers Live."  And the 
letters "T, G, A, S, D & L" would of course stand for Training, Guideline, 
Air, Solo, Depth and Lights.

I hope that with this simple change, we may be able to affect the approach 
taken to cave diving by the new generation of divers who have not yet been 
trained.  So that in their classes, solo diving will be discussed at the same 
time and in the same light as not using a line or not taking at least three 
lights.  After all, Sheck and others recognized that training should be 
inclusive of the lessons learned from accident analysis.  So why don't we 
simply include the most recent lesson learned.

To my knowledge, no technical training agency supports solo technical diving. 
 SDI supports solo diving in the recreational area but I believe TDI does not 
support it in the technical area.  So I am not introducing any new material 
into any training course.  I am merely suggesting a technique which may be 
used to emphasize this one recognized rule for technical diving.

Might it be possible that even though we disagree on so many things, we might 
come together to agree on this one simple change to the rules derived from 
accident analysis?  They have been such a steadfast road marker in cave 
diving for so long.  Couldn't we consider adopting this one additional rule 
into the group?

I know that I will be teaching this modified phrase in all of my cavern and 
cave classes in the future, and I feel it might really be beneficial if we 
all could agree on this simple change.  Maybe I'm being a bit naive, but even 
though I obviously can't speak for any of the technical training 
organizations, I can't see a reason why any of them should object to this 
change.  And with it, just maybe we will be able to save some diver in the 
future because of our increased emphasis on the unacceptability of solo 
technical diving.

"Thank Goodness All Scuba Divers Live."

Take care and dive safe,       Scott

Some weeks it's just not worth the effort to gnaw through the restraints and 
scramble up out of the pit.
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