[PSUBS-MAILIST] (no subject)

Rick Patton via Personal_Submersibles personal_submersibles at psubs.org
Thu Jul 2 13:09:10 EDT 2020


Hank
When you pressure tested it in the lake, did you just make it
slightly negative and lower it by hand?  did you have drop weights set up
or a lift bag you could fill it she started taking on water and was too
heavy to pull her back up by hand?
Rick

On Thu, Jul 2, 2020 at 2:01 AM hank pronk via Personal_Submersibles <
personal_submersibles at psubs.org> wrote:

> Hi Rick,
> I built this sub originally in 2013 and put it in storage when I bought
> Gamma.  It was in the testing stage and had some stability issues.  I
> stripped parts off it to use in other projects.  When we decided to self
> isolate, I needed a project to help pass time, so I pulled it out from
> under the tarp and made a big modification to it, to solve the stability
> problem.  I pressure tested it a couple weeks ago to 450 feet  at a local
> lake.  I intend to pressure test it again, but to 600 feet.  It is turning
> out to be a very easy and cheap sub to build.  In fact, I am confident I
> could build a new one in one month, it is that simple.   Also, I am
> confident it can be built for under 10K.
> Hank
>
> On Wednesday, July 1, 2020, 11:55:52 AM MDT, Rick Patton via
> Personal_Submersibles <personal_submersibles at psubs.org> wrote:
>
>
> Has this one been in the water or depth tested yet? What is it's working
> depth? Hard to keep track as you have so many projects going on!
> Rick
>
> On Wed, Jul 1, 2020 at 6:29 AM T Novak via Personal_Submersibles <
> personal_submersibles at psubs.org> wrote:
>
> Looks good, Hank.  Looking forward to seeing it under water.
>
>
>
> Tim
>
>
>
> *From:* Personal_Submersibles [mailto:
> personal_submersibles-bounces at psubs.org] *On Behalf Of *hank pronk via
> Personal_Submersibles
> *Sent:* Wednesday, July 1, 2020 5:03 AM
> *To:* Personal Submersibles General Discussion <
> personal_submersibles at psubs.org>
> *Subject:* [PSUBS-MAILIST] (no subject)
>
>
>
>
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