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<p>For this one, I used the solver the other way, entering the depth
of the Titanic (12,500 fsw) and solving for the required shell
thickness. Looks like 1-3/8" of HY-100 will get you there, again
not accounting for corrosion allowance or safety factors beyond
the ABS minimum. About 500 lbs of supplemental buoyancy required
in this iteration.<br>
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<p>Sean</p>
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<p><img src="cid:part1.B2D9978C.EE6434E5@telus.net" alt=""></p>
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