Mailing List Archive

Mailing List: techdiver

Banner Advert

Message Display

From: "Michael J. Kravit, AIA" <mkravit@mi*.co*>
To: "Mark Welzel" <mwelzel@st*.co*>, <cobber@mi*.co*>
Cc: <techdiver@terra.net>
Subject: Re: independents,
Date: Tue, 31 Dec 1996 16:17:05 -0500
MARK,  THINK ABOUT WHAT YOU ARE SAYING!  Your rationalizing the scenario.
You are in serious denial.

Michael J. Kravit
WKPP
Cartographer
mkravit@mi*.co*

----------
> From: Mark Welzel <mwelzel@st*.co*>
> To: cobber@mi*.co*
> Cc: techdiver@terra.net
> Subject: Re: independents,
> Date: Tuesday, December 31, 1996 8:00 AM
> 
> I put it to you that not everyone diving a manifold will notice a leak
> so at some point someone is going to lose ALL their gas. That
> same individual diving independants should still have 25% of
> their gas ideally (that's if they only breathe down a tank half way
> before switching over). Plenty to get home alive with.
> 
> Also, if you are going to be diving swing bottles, you are already
> carrying independants and switching reg's and monitoring
> several seperate systems. If one more puts you over the
> edge than you shouldn't have anything more than a snorkel
> in your mouth.
> 
> I am not against manifolds, but this BS about independants
> is something else. There are all types of diving and the
> "perfect" cave configuration doesn't work in all of them.
> And what is best is not always the only thing that will work well.
> 
> Mark Welzel
> 
>  ----------
> From: Jim Cobb
> 
> 1. The diver fucking up.
> 2. A hose bursts or reg fails.
> 3. A manifold fails.
> 
> On number one I have seen many many times (yours truly included). On
> number two I have seen a dozen or so times. On number three never. Never
> have I seen or heard of a catastrophic manifold failure.
> 
> So with independents in the most likley (#1) scenario, the diver screws
> up his/her gas management and is dead. With manifolds this won't happen.
> 
> In the second most likley scenario the independent diver immediately
> looses 50% or more of the available air supply, maybe you're dead, maybe
> not. Maybe you will get away with being one bent motherfucker, assuming
> you don't freak out and panic. With a manifold the only gas you loose is
> how long it takes you to shut the valve.
> <snip>
> --
> Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'.
> Send subscription/archive 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]