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Joined 1 year ago
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Cake day: June 11th, 2023

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  • That’s just not true. The Westinghouse AP1000 was given type approval in 2011. It’s what is referred to as a GEN3+ reactor. A lot of R&D was put into simplifying the design, reducing the number of pipe runs, valves, pumps etc compared to GEN2 reactors. It also used large sub assemblies that were factory built off-site then moved for final assembly.

    In theory they should have been cheaper to build, but they weren’t. Large assemblies that don’t fit together properly need a lot of very expensive site time for rework. There were other issues on top of that, which just compounded the assembly problems. It’s how Vogtle ended up going from $12B to $30B+, and V.C Summer went from $9B to an estimated $23B when the project was cancelled while under construction.

    The EPR units from Areva were similar GEN3+and received type approval in the early 2000s. They had similar cost overruns, for similar reasons.

    I have strong reservations about SMRs. So far the cost/MW is about on par with traditional reactors while the amount of waste increases by 2 to 30x traditional reactors depending on technology used.

    There are reasons why reactors moved from 300-600MW units to 1000MW+ in the first place. The increased output would cover what was thought to be marginal increase in costs. That turned out to be at least somewhat true.



  • Very early on in my career in consulting engineering, I had an architect tee-off on me for changing the ceiling heights of the office space she’d designed.

    I’m electrical, all I was concerned with was circuiting her lights, that was it. I had documentation showing that I’d worked off of exactly the same ceiling heights she had sent me. Heights that she’d apparently changed somewhere along the line without informing the client, who was an international conglomerate, and notoriously picky to work for.

    That could have blown over, had she not berated me over email while CCing the client, my management and just about anyone else involved with the project. I made sure to “reply all” showing where the change had happened. She was replaced on the project the following week.

    After that I stuck to industrial projects, where the buildings were non-descript concrete and steel boxes with no architectural involvement.



  • Dad had an interesting career. Started as an office clerk for a railway with only high school education. Then he got into using an IBM 650 (IIRC) for doing freight rate calculations. How he managed that transition, I have no idea. He didn’t care for being cooped up all day flipping switches, dealing with punch cards and tapes.

    He switched to marketing and got on there very well and retired after 37 years as a regional director.

    He always has a book on the go, even now at 83. He has an eclectic pile of them that he kept, from Zane Grey to an early history of the Civil War written around 1870.


  • Back when I was in junior high in the early 1980s, I found a copy of Atlas Shrugged on my father’s bookshelf, and started reading it. I can’t remember how far I got into it, but I do remember thinking it was just awful in just about every way: story, writing, pacing, everything.

    I asked Dad about it, “Oh, that. It’s terrible, isn’t it?” A friend had given it to him. Neither one of us finished reading it and after that it ended up at a book reseller.
    On the plus side, he’d gone through his books and gave me James Clavell’s Shogun to read, which was an awesome novel.






  • Sir_Osis_of_Liver@kbin.socialtoMemes@lemmy.ml3 browsers
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    1 year ago

    There were a number of sites that FF choked on, so I just ended up using Edge. uBlock works with it, and that’s about all I need for extensions.

    Not sure how people decided that Google is more altruistic with data handling than Microsoft, but here we are, I guess.