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Install Drainage Backfill

3:49
5:13
186.4K views

At 3:49 in

Building a Backyard Retaining Wall

What happens here

Tools and materials

  • Gravel
  • Perforated pipe
  • Shovel
  • Wheelbarrow

What they say

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[Music] now retaining walls they fail for many reasons and almost all of them are due to inadequate water drainage that's why they recommend adding about 12 inches of gravel right behind the wall up to the very top of it to accommodate the flow of water that builds up there to drain now in certain situation depending on your layout you might even have to consider putting in a fenestrated pipe at the bottom to help out with that as well when I was finished with all the

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