>A floating foundation reminded - back at University i worked summers on construction mostly doing foundations in Siberia in permafrost zone. The most memorabl

>A floating foundation reminded - back at University i worked summers on construction mostly doing foundations in Siberia in permafrost zone. The most memorable part of the quick introduction to the profession there was when they showed us several buildings which didn't have piles deep enough - most of those you could easily spot from a distance by the building shape defects like tilting, bended roofline, etc... because if piles aren't deep enough the foundation pretty much becomes really "floating" during warm season after several cycles of freezing/thawing. Related, at a bigger scale, global warming affecting foundations in the permafrost zone https://www.theguardian.com/cities/2016/oct/14/thawing-permafrost-destroying-arctic-cities-norilsk-russia https://www.theguardian.com/cities/2016/oct/14/thawing-perma...