Rossn
Member
As part of my remodel of my lower level (~4' below grade), I found evidence of some moisture and bulk water issues, though I wouldn't say I classically have a 'wet basement'.
Per the attached drawings, I'm planning on adding drainage as shown, and would welcome any feedback. I think it is mostly a surface water issue, versus groundwater.
A few open questions:
Rossn
Per the attached drawings, I'm planning on adding drainage as shown, and would welcome any feedback. I think it is mostly a surface water issue, versus groundwater.
A few open questions:
- I had intended to tie the radon system into the sump, and thus the perimeter footer drain. Since I'm using the dimple mat, I'm not sure if I will lose suction out the top when it is capped and a few inches beneath the surface.
- I'm not sure the trench/french drain approach will work for me near the surface, given my soil is 60%+ sand, and drains easily. I added a liner, though am not sure if that will work, and ultimately I'd tie it into the rest of the gutter system.
- Anyone see any significant issues with the length of the perimeter drain being up to 110' from the sump, and being almost flat?
Rossn