Mailing List Archive Mailing List Archive
would there be any time on the 30' stop breaking to backgas prior to the O2? On Sun, 17 February 2002, "George Irvine" wrote > > > Ted, does this mean you will turn into a huge fat bearded slob with a > pizza-stained Doria shirt and be participating in a Star Wars Bar Scene on > the Seeker? I wish the "Doria" would hurry up and disintegrate so the > strokes could all just lie about it instead of dying about it. > > Here is what I would do for deco. I am not doing anything different because > of the cold - you took care of that by keeping the bottom time reasonable. I > am assuming that anyone who dives in the 40's uses C-4 , a proper WKPP type > hood and gloves , and argon. > > < 23 bottom time > count all time as if at 240 > your gas or anything close to that > deck to 150 - 2 min > 140-80 5 min > 70 - 3 > 60 - 3 > 50 - 3 > 40 - 5 > 30 - 8 > 20 - 15 > 5 minutes going to the surface from 20 > > Same for the next dive > > This schedule will work up to about 25 minutes at the bottom. > > On the last two days of diving, switch to the 50% at 60' instead of 70' and > do your oxygen at 18 feet or above, maybe splitting it into 18,15,12,9 or > something like that. > > Your risk in this is exposure and depletion of brain chemistry. Don't party > with the mutants and take some vitamin E each day. If you go on the Seeker, > take some pictures so we can all have a good laugh. > > -----Original Message----- > From: Ted Green [mailto:scuba@md*.co*] > Sent: Saturday, February 16, 2002 8:48 AM > To: trey@ne*.co*; techdiver@aquanaut.com > Subject: Andrea Doria Deco Dive > > > George, > Since you are offering deco profiles, let's assume your going > to the Andrea Doria. The top of the wreck where the mooring will be > is 175' and the sand is 240'. Most of your dive will be between 220' > and 240'. You want to be on the mooring line at 175' with a run time > of 25 minutes. Assume a bottom mix of 16/50 or chose your own, > 2 deco mixes, 40 degree bottom temperature, and 55 degrees from > 50' to the surface. What would your profile look like? > > You plan to repet 5 hours later with a 20 minute bottom time. How > much does the profile change? > > Can you do this 2 days in a row (4 dives)? > > > Ted Green > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > Dive Charter Boat: O.C. Diver > Sunset Marina in Ocean City, Maryland > http://www.ocdiver.com > 410.742.1992 800.637.2102 > Fax 410.749.9410 > "Diving the Atlantic coast from Cape May NJ to Cape Charles VA." > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > -- > Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. > Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'. > > > -- > Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. > Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'. -- Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'.
Navigate by Author:
[Previous]
[Next]
[Author Search Index]
Navigate by Subject:
[Previous]
[Next]
[Subject Search Index]
[Send Reply] [Send Message with New Topic]
[Search Selection] [Mailing List Home] [Home]