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From: <FBama98@ao*.co*>
Date: Thu, 6 Aug 1998 21:13:55 EDT
To: cavers@ca*.co*, techdiver@aquanaut.com, freeattic@co*.ci*.uf*.ed*
Subject: Those who forget the past...#6

"At a depth of 320 feet, one could expect about 29 minutes from a set of twin
104 steel tanks pumped to 3600 psi."

"A single well pumped aluminum 80 stage bottle gave about 9 minutes until the
cylinder was completely empty"

"This (a planned 25 minute penetration dive, 50 minute bottom time) could be
acheived by means of a set of twin 104's (steel), a four tank sled of
composites (105 cu. ft. each), and three aluminum 80 stage bottles."

"A series of Heliox-14 emergency depots were established at approximately 450
foot intervals from the entrance."

Stone, W. C., The Wakulla Springs Project, pgs 55, 56 & 58, The U.S. Deep
Caving Team, Gaithersburg, MD, 1989
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