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Date: Wed, 17 Nov 1999 09:07:12 -0800
To: techdiver@aquanaut.com
From: "Aaron J. Garcia" <aaron@nw*.co*>
Subject: Hello and my 2 cents
Hello,

First let me introduce myself.  I have been lurking on the list for over a 
year now, I currently dive in the Puget sound and BC exclusively.  I am a 
IANTD basic Nitrox diver (I know, I know, I'm going to get Andrew G. to 
train me soon)  but for right now I dive with a GUE certified trimix/Full 
Cave/Rebreather diver as support, and for recreational dives.  My question 
thought is this.  When diving a Halcyon RB DIR  the Long hose is clipped 
off to the right shoulder D-ring.  The bolt snap is attached to the hose 
with a cable tie, right?  Well, last week on a Recreational dive, my buddy 
(with the Halcyon) and I decide to do some OOA drills, and noticed that the 
amount of time it takes to unclip and pass the long hose to the OOA diver 
is pretty long compared to DIR open circuit.  Now I realize that the Cable 
tie is used because it can be broken, but what about using the o-ring 
method to attach the bolt snap.  Should be plenty strong normally, but much 
easier to break when you need to pass the long hose to an OOA diver.


Any thoughts, Flames, etc would be greatly appreciated.
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Aaron J. Garcia <aaron@nw*.co*>

NW Labor Systems, Inc
http://www.nwls.com

"Well, I don't think there is any question about it. It can only be 
attributable to human error. This sort of thing has cropped up before and 
it has always been due to human error." - HAL 9000 in 2001 a Space Odyssey
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