There is a short concrete wall and there's building main wall.
The water collects between the gap and this goes into the foundation.
I want to build the plinth protection above the height of Short concrete wall so that water doesn't pool between the short wall and building main and go into the foundation.
I have plumbing lines going between the building main wall and a short concrete wall as you can see in the picture below.
Because there's a plumbing line going between the walls I have to make the plinth protection removable so that when there's a problem I don't have to destroy the plinth protection to fix the problem in plumbing lines