- Jun 26, 2022
- 177
- Pool Size
- 12000
- Surface
- Vinyl
- Chlorine
- Salt Water Generator
- SWG Type
- Solaxx (Saltron) Reliant / Purechlor R5
Starting a new build here in the frozen north. After excavating had a nightmare issue with water and the clay. Decided to build a pad. Laid 6x6 timbers out today on 4" of washed limestone. Starting to fill with 3/4" crushed to even it up with the washed. Compacted the first lift. Ran out of gravel. Tomorrow I will do another 2" lift if the next load shows up and compact it. Then one more later this week so we can start assembly this weekend. Planning to leave 2" at the top for pea rock or something that looks nice. Total base will be around 8". The virgin soil is pure clay and was like jello even after 5 days of baking in the sun. It then rained and it was like walking on crisco.
Couple questions...
1. Doing this pad this way, anything I need to worry about other than getting it compacted well? I went over the first lift 4x with the compactor.
2. I have a load of mason sand and a load of ag lime. Which is preferred for under the liner inside the walls? I have a pad to put on top of whatever we use and a foam cove.
3. Between the base and the rock will I need geotextile to keep the base from sinking into the rock over time or will this being compacted like this be ok?
4. Pavers... I would assume I still want them under the side supports, how about under legs on the round ends? I know one builder in WI has a blog saying not to use them since they can lift with the frost and rip the liner.









Couple questions...
1. Doing this pad this way, anything I need to worry about other than getting it compacted well? I went over the first lift 4x with the compactor.
2. I have a load of mason sand and a load of ag lime. Which is preferred for under the liner inside the walls? I have a pad to put on top of whatever we use and a foam cove.
3. Between the base and the rock will I need geotextile to keep the base from sinking into the rock over time or will this being compacted like this be ok?
4. Pavers... I would assume I still want them under the side supports, how about under legs on the round ends? I know one builder in WI has a blog saying not to use them since they can lift with the frost and rip the liner.








