Here we go, exterior foundation wall waterproofing, he shows inside then out

:10 inside, see the wall

8:30 and 9:10 see the service line going through foundation wall, see the HOLE? lol yeah water enters through that. What? Just leave it open and install an INT drainage system? haha

9:30 another HOLE in wall, leave this open too and, i dunno, install a swale… add a 101’ long downspout extension?

9:40 he says, ‘all boulders Pennsylvania sht’, lol yeah when we did a job in middle of PA, lots of boulders, rocks, roots galore where we dug

Here’s a screen grab of one of those holes from the video.

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