Comment on Ask HN: Any tools to do generic WiFi imaging?Comments−pizzafeelsright2yI have remodeled a dozen houses of and haven't hit anything of importance. How:Study the building code to determine with >95% accuracy what is behind the wall based upon surrounding fixtures.−Quarrel2yYou're going to be in trouble once you get to 20 houses :)−mrgoldenbrown2yHow do you know the building code from 100+ years ago? And whether they actually followed it back then?−pizzafeelsright2y100 years ago there wasn't really code, or electricity or extensive plumbing and everything is pretty obvious.As for following - after the 50's everything was, in theory, built to code with exceptions.Worse case really is hitting a water pipe.
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I have remodeled a dozen houses of and haven't hit anything of importance. How:
Study the building code to determine with >95% accuracy what is behind the wall based upon surrounding fixtures.
You're going to be in trouble once you get to 20 houses :)
How do you know the building code from 100+ years ago? And whether they actually followed it back then?
100 years ago there wasn't really code, or electricity or extensive plumbing and everything is pretty obvious.
As for following - after the 50's everything was, in theory, built to code with exceptions.
Worse case really is hitting a water pipe.