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I routinely do 2 45-60 minute dives to 40 feet on a single AL 80.  Average
depth is probably around 25-30 feet.  OW dives 1 and 2. Since they are
training dives, even though a safety stop is not needed, it is done (just
too establish the habit.)

CH
-----Original Message-----
From: Gozum_NT at OIT <[log in to unmask]>
To: [log in to unmask] <[log in to unmask]>
Date: Tuesday, December 12, 2000 1:17 PM
Subject: Re: Lowest SAC rate in cfm you've actually experienced?


>Chuck, do you mean 0.6 cfm?
>
>That's roughly 23 psi/min on an 80 cuft tank.
>
>To all on the list, have you ever dove with anyone who could get over an
>hour on a single 80 cuft tank at ~ 60 ft, go into deco and with enough air
>for both the 5 min deco stop and a 5 min safety stop at ~ 10 ft and still
>have air in her/his tank?
>
>For those on the list who don't know how to calculate your SACs, I'd be
>happy to do it for you for a profile that's typically more square wave
>diving than multilevel, just give me:
>
>Your tank's cubic footage
>Your starting pressure on a dive
>Your ending pressure on a dive
>Depth
>Time at depth
>
>
>
>
>At 12:00 AM 12/12/2000 -0500, Automatic digest processor wrote:
>>------------------------------
>>
>>Date:    Mon, 11 Dec 2000 11:47:25 -0600
>>From:    Chuck Hopf <[log in to unmask]>
>>Subject: Re: Lowest SAC rate in cfm you've actually experienced?
>>
>>6
>>-----Original Message-----
>>From: Gozum_NT at OIT <[log in to unmask]>
>>To: [log in to unmask] <[log in to unmask]>
>>Date: Monday, December 11, 2000 3:43 PM
>>Subject: Lowest SAC rate in cfm you've actually experienced?
>>
>>
>> >What was the lowest SAC rate you've ever seen anyone have?
>> >
>> >
>> >Warm regards,
>> >
>> >
>> >Marv
>> >
>>
>>------------------------------
>
>
>
>Warm regards,
>
>
>Marv
>