Editing / Comments
Please do not edit this unless you are Wayne, but please do add your comments on this forum thread
Here we describe our goals, requirements, non-goals, and ideas for the conceptual design stage for low cost seasteads. This is meant to be given to one or more consultants in the offshore engineering field. It is being written on the public wiki to make use of wiki features such as categories. We may eventually incorporate designs and ideas from users as well.
Design a small, low-cost seastead that people can build or buy instead of a yacht, an RV, or a vacation home.
Every requirement should start with a short name. For name Foo, we will use a category RequirementFoo to organize ideas relating to that category, and the name links to the category page. So click on the name to learn about ideas for meeting that requirement.
Every design should have a section for each requirement, describing whether the design meets Foo, and any pros and cons.
- Cost. Driving down costs is paramount!
- Standards. Should comply with as many marine safety and engineering standards as possible/practical (Classification, IMO, etc). Enable insurance, financing, compliance w/ Coast Guard regulations.
- Mobile - Move itself at a few knots.
- Maintainable/Servicable - no important stuff hidden or inaccessible. The owners will DIY types - infrastructure should be as open, accessible, hackable as possible. Require minimal drydocking / underwater diving.
- Manufacturable (construction / deployment not too difficult.)
These are bonuses:
- Draft. We would like the structure to be able to have low draft so it can dock at a marina. May have to be reconfigured (ie turn sideways) for docking.
- Pretty. The resulting structure has to have some appeal that people would want to live in it. We want to avoid a prison cell floating in the middle of the ocean design.
- Modular. Would be nice to be modular, so that multiple units can be combined into a larger one.
- Energy: Diesel for backup at least. Some solar, wind, wave.
- Single-orientation (flip-ship is ok)
- Wayne's single-spar platform w/ open truss extending down.
- Big catamaran
- Mobility: Use a shaft outside the hull, so we don't have to put the propeller shaft through the hull?
These are more complete designs, including pros and cons for each requirement.