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How to Install a 6'x6' Steel Pole in Concrete

When you're setting a pole in the ground, it's critical that you set it properly. One way to do this is to encase the portion of the pole that is in the ground in concrete. The concrete encasement provides a strong, stable base for the pole, and helps to protect it from rust. A 6-by-6-inch steel pole can be used in many applications.

Things You'll Need

  • Shovel
  • Tape measure
  • Tamp
  • Gravel
  • Concrete
  • Level
  • Trowel
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Instructions

    • 1

      Dig a hole that is at least as deep as one-third the height of the pole, plus 6 inches, and is three times wider than the pole. In this instance, you would dig the hole at least 2 1/2 feet deep and 18 inches wide. When you reach the bottom of the hole, make it slightly wider to provide a wider footing for the pole to help prevent it from sinking into the ground.

    • 2

      Level the soil in the bottom of the hole and tamp it.

    • 3

      Pour 6 inches of gravel into the bottom of the hole and tamp it to compact the base. The gravel allows for drainage, which can help prevent the pole from rusting.

    • 4

      Mix a batch of concrete, following the manufacturer's instructions.

    • 5

      Fill the hole half way with the concrete.

    • 6

      Slide the pole into the hole, pressing the bottom against the gravel base. Check the pole for plumb (vertically straight) by holding a level against one side of the pole, then on one of the adjacent sides. Adjust the pole as needed.

    • 7

      Finish filling the hole with concrete, then check the pole for plumb again. Slope the surface of the concrete down away from the pole with a trowel to assist with drainage. Allow the concrete to set for the time specified on the packaging.