water table

I am helping a friend build a deck but they have a water table trim board at the same height where we need to install the ledger (see attached image). It already has flashing at the top edge just like in the attached photo. The problem is they have rigid foam insulation underneath the water...

I am finishing my basement. Before I could, I had to figure out why I had water in the basement. The house was old so I knew that my waterproofing material was deteriorating. So I shoveled down five feet around the whole 40by24 foot house:wallbash:. I rotary hammered all the existing...