small rear view
mirrors, like those used by some bicyclists. Better keep that BC inflated with
this technique, too. ;-)
Rod
-Original Message-
From: Gill Edigar
Sent: Feb 19, 2010 6:58 PM
To: Stefan Creaser
Cc: David , Cavers Texas
Subject: Re: [Texascavers] Bad air caves
On Fri, Feb 1
On Sat, Feb 20, 2010 at 7:16 AM, Rod Goke wrote:
> Or you could just walk backwards and equip your helmet with small rear view
> mirrors, like those used by some bicyclists. Better keep that BC inflated
> with this technique, too. ;-)
>
Yes, Rod. I think it was in 1981 that, after much friendly
Texas
Subject: Re: [Texascavers] Bad air caves
On Fri, Feb 19, 2010 at 1:56 PM, Stefan Creaser <stefan.crea...@arm.com> wrote:
> -Original Message-
> From: David [mailto:dlocklea...@gmail.com]
> But at what point do you decide to carry oxygen tanks and a breathing
> mask?
gh.
Scott
--- On Fri, 2/19/10, Stefan Creaser wrote:
From: Stefan Creaser
Subject: RE: [Texascavers] Bad air caves
To: "David" , "Cavers Texas"
List-Post: texascavers@texascavers.com
Date: Friday, February 19, 2010, 1:56 PM
> -Original Message-
> From:
On Fri, Feb 19, 2010 at 1:56 PM, Stefan Creaser wrote:
>
>
> > -Original Message-
> > From: David [mailto:dlocklea...@gmail.com]
> > But at what point do you decide to carry oxygen tanks and a breathing
> > mask?
> > Also, is regular scuba gear the best way to do this?
>
>
> I find that wh
> -Original Message-
> From: David [mailto:dlocklea...@gmail.com]
>
> Some caves can probably be ventilated using blower fans and hoses.
>
> But at what point do you decide to carry oxygen tanks and a breathing
> mask?
>
> Also, is regular scuba gear the best way to do this?
I find tha
SCUBA certifications are only really useful for companies that run guide and
boat services, for insurance sake. You'll have no problem buying whatever
equipment you want from a SCUBA shop.
I worked on a human-powered submarine in college which operated fully
flooded. The pilot had a SCUBA tank f
Some caves can probably be ventilated using blower fans and hoses.
But at what point do you decide to carry oxygen tanks and a breathing
mask?
Also, is regular scuba gear the best way to do this?
Or is it better to use some kind of industrial apparatus like they
use cleaning chemical tanks?
Or
