Single Drill Pier System

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2017-04-10T13:36:01+00:00

Single Drill Pier System     For homes and light commercial buildings, single drill concrete piers are concrete columns that are formed by drilling holes into the ground between 9- 12 feet deep and pouring liquid concrete 3500 psi into holes and are reinforced with steel rebars that are tied together and lowered into the hole. [...]