|
That sounds like a very stable base for your obs Brent! And I'm sure the drain pipe will be an excellent solution for your pier. I used a drain pipe myself but it was only 150mm which was the biggest I could find at the time. It turned out very stable, so 250mm diameter should be absolutely rock solid. My current pier is around 250-300mm too, it is a good size.
I was wondering, how are you installing the floating floor if you have a big slab underneath which is attached to the pier? Or will you build it larger than the slap size?
|