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<div class="moz-cite-prefix">On 2015-01-10 12:20,
<a class="moz-txt-link-abbreviated" href="mailto:swaters@waters-ks.com">swaters@waters-ks.com</a> via Personal_Submersibles wrote:<br>
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<blockquote
cite="mid:opag3gmokleupnmesvkdl0jf.1420917633275@email.android.com"
type="cite">My next question is would a 72" sphere at 1.25" reach
1000m within ABS requirements?<br>
</blockquote>
Nope. See below:<br>
<br>
<img src="cid:part1.01060503.03090901@telus.net" alt=""><br>
<br>
To make 1000 m with a 72" sphere, the shell would have to be almost
1-1/2":<br>
<br>
<img src="cid:part2.04070704.01010909@telus.net" alt=""><br>
<br>
Keep in mind too that these are the ABS minimums, and a greater
safety factor is probably prudent - particularly for a home builder.<br>
<br>
Sean<br>
<br>
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