Thank you for the warm welcome. I would agree that many of the interconnects are standardized for boats, but not all of them. As for RV hookups, that might suffice for filling many of the gaps. However, whereas a houseboat/RV might use one type of fitting and hose, if the structure to be mated with is on the scale of say, an MDU with 250 units in it, the connections will undoubtedly be much larger and I doubt we’ll find any standards for anything above those commonly found on pleasure boats of 100’ or less.
That’s a good point about marina dock segments. I can’t say I’ve seen anything that struck me as ideal, most being supported on posts and rigidly mounted vs. what I believe would be necessary for structures oscillating on ocean waves without support from below. What chinaseapirate (bill mapezzi) posted earlier is closer to an ideal, but sans fluid, electrical and data connections between the cells.
Well to answer the first question, I would have to know something about the approval process (which I don’t). If that is what your experience would suggest, I would go with that, if I cared that the “world approved” of my design. Just out of curiosity I looked for an applicable ISO standard and the closest I could find was 7061:2015. aluminum specified for gangways under “seagoing vessels”. My experience tells me to avoid standards like the plague, governed by committee to the lowest common denominator.
There was a thread in here last week(probably got moved to Sibera due to argument - I missed that one)) some Danish company had a video of model, modular seastead design, in a test tank. If i recall correctly it was hinged on deck and probably had rubber “bumpers” just above the waterline. Assuming that project got moved forward and these hinges became “interconnects” and the had water,power and fiber optics running between modules through the “interconnects” they would just use land based standards or whatever “normal” class ships use. ISO 10303-218:2004 specifically states these things are outside if it’s “scope”.
If designed “properly” seasteads won’t need to be classified or documented because no ticket writers can penetrate the “outer fringe” without accidentally being eaten alive by famished bull sharks and no helicopter based investigators can land without breaking warrant procedures.
What I mean is that those would be the connections at the docks. The rest of the cabling/piping runs is already fairly well standardized within the individual industries by necessity. When you run electricity, you have to have a certain sized and shielded cable for a given capacity of current. For IT, again, it’s VERY standardized. Plumbing is a little less standardized, but any competent plumber with some commercial experience would still manage to do a good job of it. (as I’m not a plumber either, I can’t tell you what those standards are, I just know that plumbers do have standards that they work with.)
One thing that may help is some of the flexible connections, usually hydraulics fluids, between railway cars and between articulated truck cabs and their trailers.
As for larger vessels, I believe that they just dump their waste at sea and make everything else themselves from onboard supplies of fuel. (Burn fuel to make electricity, and use that to make water from seawater. That also provides electricity for lights and other typical uses, but also for propulsion.) I believe that large vessels refuel via larger diameter hoses with standard fittings. Large vessel garbage/trash gets compacted and off-loaded at port. I know that it’s possible (but not profitable) to process garbage further than is commonly done on-shore, and much of it could be used either as compost pile material for organic materials, and recycled for cans and bottles (even if that’s just to smelt it down into ingots and sell it back to the mainland periodically). Another option would be to use the organic garbage to feed incinerators which are dual purposed to produce electricity, something lots of smaller communities are looking to do, but out at sea, I think we have so many other options, wind, solar, wave, tidal, etc. that we will likely never need anything like incinerator power plants.
OMG… I just found Bill’s post, that looks terrifying, or a hell of a lot of fun, not sure which really, but not what I would think to be community friendly. I used to live along the Hudson River (New Jersey side) and you’d see the big ships coming and going frequently to their concrete piers that smaller boats would never be able to use. While I would agree that a steading that focuses on tourism should have several places for such large passenger vessels to dock, and even berths for the massive container and tanker ships as well, most of the people who are going to be interested in living in these communities are going to be much smaller vessels, boats that double as houses rather than houses that double as boats. A Steading may get a few mega-yachts, and they used essentially the same piers as the smaller yachts. I’m not sure what Ideal would be really, since floating piers certainly seem more than adequate to the job. I may have been long gone when Sandy hit the Jersey Shore, but I was there for Grace, and I really don’t remember any of the modern piers taking any damage, but then, that’s getting uncomfortably close to 30 years ago… An industrial strength super-sized version of such piers, ones with all the necessary connections between segments, may well do the job a Steading would be asking of it. Of course, you could also make your pier segments quite long so as to basically ignore individual ocean swells. Not sure if this would be a good idea or not, but a possibility to look at maybe.
I think this is a good re-use strategy and the only caveat may be saltwater resistant materials in the fittings, a minor deviation that may or may not even be necessary since I don’t know what’s defined in the train industry.
That’s mostly true, but there are certain complications that still have to be addressed. Most copper based medium have electrical distance limitations that limit the length of the network, so interconnecting means termination and decisions about topology. Once again, not insurmountable, but it should be documented somewhere.
For use in world-wide use, metric? That’s a question one might want to answer since there are only a small number of countries left using the Imperial system of measurement. If something were to break in say, Tahiti, one would probably not want to rely on the getting replacements from a more distant shore.
I had not thought so far into waste recycling as you, but clearly, a means of doing this should be done. Another purpose is using community trash to actually fabricate the parts and components needed. If you have sufficient energy inputs to reduce metals into ingots, then you might take that a bit further and fabricate fittings from the community machine shop, assuming the community is large enough to afford the overhead of building a fully equipment machine shop and keeping its equipment well maintained and up to date, a potentially large investment. This takes the waste recycling out of the cost vs. profits equation and is simply a question of offsetting costs for obtaining the parts from elsewhere, assuming the machinery to fabricate most of what the community needs are already sunk costs (no pun intended) and available
Imagine Bill’s design but with buoyant cells two to four times larger and sited in semi-protected bays or cove and I think you get some of the wobble out of the floating dock’s walkway.
From what I’ve noticed, there is some imperial/metric dispute, but for the most part, I agree, go with metric. What I was referring to though was how different jurisdictions allow and disallow any of the dozen materials used to pipe water from one place to another. What you’re allowed to use for potable water in Texas on your boat may well be banned in Polynesia. (That doesn’t mean that you can’t take your boat there, only that if you want to sell it there, you’re likely to have to refit it before you can do so.) If you find yourself in need of repairs and have copper pipes, it’s not that difficult to use PEX to make that repair, at least on a temporary basis, and make permanent repairs in copper later when you get back to wherever home base happens to be.
Very true, and even fiber optic network runs have distance limitations (though usually much longer). These limitations are already well defined and understood under the IEEE standards that are fully documented. Every limitation documented already has workarounds and ways to extend network runs to the point where we have actual physical network cable running 3000+ miles between end points, just within the Continental US. Basically, hire a network engineer to be a member of your engineering team.
Yeah, I just suspect that it would be far too flexible for the high seas, or anywhere you have waves. It may well work reasonably well in a cove or semi-protected bay, but as that gif demonstrates, the higher the waves, the higher you get tossed into the air. Potentially a lot of fun, unless you’ve got an infant in your arms or are helping an 80 year old get around. Forget about trying to use one of these in a wheelchair or to transport patients around on a gurney/stretcher. So, I suppose it rather depends on what your plans are. Are you going to build something that you are going to have to replace before you can move to deeper water? Are you going to keep your Steading in protected waters permanently? I suspect that if your answers to these questions are both “No” you won’t want to build with docks that are quite that flexible. I suspect that it will be more along the lines of Very Large Floating Structures so that not only are they rigid structures, but they are also unaffected by even 100’ waves.