Step 3 lay.
Installing weeping tile behind retaining wall.
3 1 interior weeping tile installation process step 1 cut through the concrete floor and dig a trench.
There will be some gravel below the concrete floor but you ll need to add enough washed.
Step 2 pour the gravel.
The retaining wall should have few problems holding back the soil but you need to protect your retaining wall against the pressure that can build up if that soil becomes saturated with water.
With most retaining walls the toe drain will follow the same design as a french drain.
Using a circular saw with concrete blade and chipping hammer.
To do this you will need some type of toe drain for the wall.
The purpose of weeping tile also referred to as drainage tile or drain tile is to provide a drainage point for draining water that has accumulated at the base of the foundation the footing to the storm sewer beneath your street or into a sump pump liner installed beneath your basement floor.