Another bullshit story
Articles like this are very misleading.
Wet welding underwater, is, at best a temporary repair.
Hyperbaric welding is performed dry, in a pressurized chamber and is structurally as sound as any surface weld.
There are probably less than one hundred certified and trained hyperbaric welders in the world today and the demand is not great.
More emphasis should be placed in underwater burning, where more technical skills and engineering training are involved.
But, diving schools keep churning out, 'underwater welders' that have little chance of ever becoming 'hyperbaric welders' without many years of experience
TIT BITS
SEE THIS LINK, BELOW, IT EXPLAINS, PRETTY WELL THE HISTORY OF HYPERBARIC WELDING
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