[PSUBS-MAILIST] single seat sub

[roberto alvarez via Personal_Submersibles]

Hi,i am members since 2003 aprox,read articles,and conversations, i bought
the K250 plans few years ago
but never build, in 2010 a tour vessel sank in my area, nw us full of
fishing nets, was a 115 ft boat, and now i feel the need of build a
submersible vehicle, i try by the scuba side option, but to reach this
depth i need a technical diving course, gear and the limit will be the 50
meters for tec 1, and deco with oxigem,  if i calculate the investment will
be around 3000 dlls in training for a 40 minutes immersion and 40 minutes
of deco( plus gas cost)

My approach will be a version of the deep worker, single person small
vehicle, i quote the acrylic hemisphere in San Diego California, will be
the only piece that i will not be able to build locally

for a 24 inch, 1 inch tick  is recommended, i will use the hull calc to
verify the sections , the depth limit in the area is 80 meters, if some one
has any recommendation , please reply, thanks
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