Just a quick fyi, O2 isn't only for bends, but for any possible pulmonary barotrauma. Bends are not as serious an issue as one might be lead to believe. They are survivable in most cases and especially so when diving recreational schedules. The real potential death threat is the embolism from panic and bolting to the surface....even a momentary closing off of the airway (ie. a cough) during a rapid ascent from 10 or 20' will throw and emboli and that is a true, life threatening emergency. O2 is required and highly recommended for a pulmonary embolism. That victim will have seriously compromised gas exchange and is most likely not receiving enough O2. Throw in the very distinct possiblity that they ruptured a lung (pneumothorax) as well and it gets ugly quick due to the lung's inability to exchange O2 for CO2.crpntr133:Gezz, Mike was in bad enough mood the weekend after the first incident..more so than usual, I understand why.
Kinda weird that he was diving the shallow side and was put on O2. The deepest I think you can get without going "over the wall" is 70 and that is by the tubes.
Just a quick comment regarding Mike. I have been fortunate to have known Mike since he first visited the quarry to buy it from Dan and I have also been a very frequent customer of the quarry for at least 15 years, long before Mike took ownership. Accidents in early 90's before Mike took ownership, were much more frequent. Mike (and Jody) have taken this quarry and not only cleaned it up and made it safer topside via the well maintained grounds and decks, but they have also done a tremendous job of trying to ensure that divers entering the water are fully aware of the hazards of diving in his quarry. One can try, but you just can't protect people from themselves all of the time. Accidents will continue to happen, and barring Mike restricting the diving to only the extremely well qualified, there isn't much more he can do to protect people from getting into trouble and unable to handle it. At some time, people need to accept responsiblity and realize their own limitations. It is only diving and it is not a statement against anyone as a human being if they are not able or qualified to be diving the quarry. Take up something where the consequences of a bad day are not necessarily a helicopter ride to a chamber or worse.
Mike does take these things personally and that is too bad. I can understand it, but from my point of view, Mike and Jody have done a GREAT job at Gilboa, not only wrt increasing safety, but in just making the place a much nicer place to bring students and spend a weekend....and I hope they continue to stay.
(just my $0.02, not trying to ruffle anyone's feathers....)
Best Regards,
Brandon