Posted by AADIVER on June 24, 2001 at 22:16:52:
In Reply to: Re: Opinions on this rig - DIR bottom line posted by John Walker on June 24, 2001 at 21:21:37:
Thanks for the invite but I've got a conflict on those dates: wreck hunting in the Bahamas on the SEA FEVER out of Miami, 84 degree H2O, 100 ft viz, 32% EANx all week long.
Your figure: EAN .40 EAD - 30% MOD 82, is for a PO2 of 1.4. When I switch over at 90 fsw my PO2 is a hair over 1.5. Since I basically switch for a few minutes more BT and for ascent I see no danger in that. Elevated pp of O2 is a time thing.
BTW, I gave Steve the dictionary definition of holistic so he knows what it means.