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Steps for properly installing ground screws
Author:admin Date:2016-03-16 Click:
1. Check to make sure the ground is solid and not shifting. Once you dig a hole, you will need to make a wall of mud within the hole to keep the water out of the area where the screw will be drilled, similar to a cofferdam where water can be pumped out to ensure a dry working area. Make sure the wall is stable and higher than the underground water level.
2. Use a strong drill bit with a smooth rotation.
3. When you begin drilling, control the speed. You must avoid bit balling, which can impact how quickly and deep you penetrate the ground.
4. Because of the spiral shape of the screw, the piece should easily break into the ground. Keep your drilling speed and pressure consistent, as to not force any breakage.
5. When the ground screw is at the desired depth, clearly disconnect the piece from the drill to avoid loosening the screw as you remove your surrounding tools.