ChrisM
Contributor
CompuDude:I think you misunderstood my comment, and are quoting me out of context. I was referring to the manager's assertion that OSHA regs require a chamber onsite:
...which is utterly absurd.
.
OSHA regs do in fact require a chamber on site (or within 5 minutes) where instruction occurs [edit - by a shop's employee] that uses nitrox (not just where nitrox is sold, may also be recreationally led dives,etc,. not up on the scope) if those guidelines are followed. I haven't looked closely at this for a couple years, but that was OSHA's rule. There was a shop called Dixie Divers that got a permanent exemption from the OSHA rule (google whack Dixie Diver exemption and you cna read all about it). The rules that [whoops - Ann Marie] cites are the relatively recent expansion of the Dixie Diver exemption to all instructors if those rules are followed.
It's still absurd.
edit - here's the variance for your bathtub reading http://www.osha.gov/pls/oshaweb/owadisp.show_document?p_table=FEDERAL_REGISTER&p_id=13995