What depth does the LARC insert the Helical Auger Anchor into the sand?

The Helical Auger Anchor is specifically designed to provide stability and anchorage in loose or sandy soils by being driven into the ground at a depth that allows for optimal load-bearing capacity. In this case, inserting the anchor to a depth of 4 feet is generally considered effective for achieving adequate resistance against withdrawal forces while ensuring that the anchor is secure enough to function properly under load. This depth is sufficient to penetrate beyond the upper sandy layer, reaching more stable soil or subsoil, thus enhancing the overall strength and efficacy of the anchoring system. The choice of 4 feet reflects industry best practices and engineering considerations for anchoring in sandy environments, providing the necessary balance between penetration depth and overall structural integrity.