Re: [PSUBS-MAILIST] Ballast Vent fittings

[Jon Wallace <jonw@psubs.org>]

Hi Brian,

I'd like to highlight your submarine at UI2012 this year.  I'll be 
presenting a PSUBS update and will be reviewing projects that are 
ongoing.  I've got photos of the submarine, but just want to make sure I 
understand what the ferro-cement structure is primarily used for.  Is it 
intended to primarily be your ballast?  If so, why ferro-cement, why the 
particular shape you selected, how much does it weigh in at, how much 
displacement?

Any info (background, overview) you can give me will help.

Thanks,
Jon


On 1/4/2012 7:27 PM, ojaivalleybeefarm @dslextreme.com wrote:
> Hi All,
>                Been working on my ballast vent fittings.  This will 
> also be where high pressure air will be injected as well when the vent 
> valve is in the closed position.
> Brian




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