Patio stone leveling dilemma

[jstonemo]

Our 24' agp had to come down due to the wall rusting out all along the bottom along the with uprights. Don't ask, it was back filled.

I have everything removed and I decided to do a cursory check of the stones with a small torpedo level. It seems like a lot of the stones have slightly sank toward the center of the pool by 1/16 to 1/8 of an inch. Do I have to reset all the stones again???

I am going to use my transit tomorrow to check level across the pool.

[jstonemo]

Anyone??

[BigDave]

You may have answered your own question. You are using a transit to verify level of an existing pool "foundation". Would you be comfortable with the verticals 3/4" off plumb?

[jstonemo]

Good point. It's annoying to fix the blocks, but definitely easier than digging out that 21" of heavy wet clay.

[BigDave]

Just my own curiosity, how are you planning to deal with the previously backfilled areas?

[jstonemo]

I am going to spend the extra money this time and install a stack stone retaining wall. The previous pool completely rusted through at the bottom. I didn't find much left of the bottom plates and wall track either. This was after 7 seasons.

The stones ended up being 1-1/4" off level across the width of the pool. Spent the day resetting the stones. I was surprised it had settled that much after only 7 years.

[BigDave]

Sounds like a good plan. AG pool parts just aren't made for burial.