Concrete Slab Replacement Example:
We will remove the lower rear wood retaining wall and concrete hot tub slab and wall, excavate approximately 7 feet back from the lower lawn and patio area, and construct a keystone wall approximately 84 feet long and 3 feet high to retain the rear slope. Behind the wall we will place a perforated pipe and backfill with gravel. We will also install a solid pipe to connect to the downspout that will be located near the right rear corner. Both pipes will discharge through a single 4 inch solid pipe into the drainage system previously proposed by Ward Construction.
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