yeah this sucked, knocked two lift towers on two different chairlifts, one all the way to the ground, the other just a couple degrees off, but, we had one lift running in under 6 hours, and had the other chairlift going in 3 days, we hand carried 20 tons of concrete to that tower, and mixed and poured it, i spent 36 of 48 hours carrying and mixing concrete, and as for least amount of snow in avalanche, it was something like 30 million tons of snow, being as it was manmade its alot denser snow and weight wise is quite a bit plus your seeing pics of it after half a day of pushing, the grass spot was almost 3 times as big before we started pushing, at the bottom where the steep meets our park the snow was almost 16 feet deep, as far as riding it, no way, the snow was pretty much cement... and the skiing at perfects is way badass....we just happened to have an avy this year