Quote:
Originally Posted by Jack1983
You wouldn't use screw piles to stabilize a river bank. The cities preferred method is to use rock columns. That\s what they did on Lyndale drive this fall.
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They actually do use them in non-Winnipeg places to stabilize banks, plus they were bored into the ground and left there. If not for random means, maybe it was a test of their performance. They were substantial in size, not the tiny ones you use for decks.