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Sunken Patio Carson City, NV 89706
The soils under this patio have sunk causing water to drain toward the house. Polylevel was used to correct drainage at this location
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Sinking Concrete Carson 89706
The witness marks on the stem wall show the amount that this patio sun. Foam injection was a good alternative for this site

Negative slope on outdoor concrete Carson City 89706
The display on the smart level shows the negative slope.