Re: [PSUBS-MAILIST] Decision Time.

Could you put a view port in the bottom hatch and put the hatch forward to increase downward viability? And why not plan on opening it routinely if needed for a short swim to preform work, or just reach out and snag or attach a line. Only good for shallow depths of course but you could really take advantage of having done the extra work. --Doug J

Hi All.

I am soon at a point where i need to make a decision on something with my K boat.

I am considering a couple of fairly major changes and would really like to hear your thoughts/comments.

Basically, the reason for these changes is to modify something i don't like with the design. With the K boat, there is only one way in or out. In the event of entanglement or some other failure, flooding the hull to open the top hatch would be pretty nasty.

So, in order to give me a second means of escape, i have thought of 2 possible ideas.

1. A removable domed front viewport similar to that on "Nemo". This would allow only partial flooding of the hull to be needed for escape. Plus the bonus of a much better view! The front main tank will need to be adjusted a little, but i think it can be done.

2. A second smaller emergency bottom escape hatch similar to that on "Kraka". Much better for escape as depending on depth, it could mean no flooding at all. However, this i think will take a lot more work to build, plus i will need to adjust the distance of battery pods from the hull among other things.

Ive added a page to my site so you can see my designs. Remember, these are just ideas at this stage, but i need to make a decision. I have deliberately left the last 3 reinforcing rings off for now until i decide.

http://www.guernseysubmarine.com/index_files/Page8246.htm

What do you all think? Hatch? Domed Port? or do you think they are silly ideas and i should just stick with the design as planned and lump the 1 exit?

Many thanks
James