I have taken that into consideration. The entire unit will be double walled with ludicrous amounts of concrete, rebar and I-Beams. There will be heavy gauge s

I have taken that into consideration. The entire unit will be double walled with ludicrous amounts of concrete, rebar and I-Beams. There will be heavy gauge steel pipes that extend 120' above ground level. That said, the place I am looking at is about 2000' feet above sea level, but may be subjected to snow and ice.