Post Cube for Secure Anchoring
The post cube has a cylindrical opening to fit a 2 7/8¨ diameter galvanized steel pipe needed to anchor your installation. This post is also covered with a 3¨ interior diameter PVC cover and a cap. This is used not only to hide the metal pole but also to give a better plastic on plastic movement with the post cube. This particular type of anchorage is very resistant and allows your installation to follow water level variations. This is the ideal anchorage for tidal areas. Note that this system should not be used in zones where the depth is over 7′ (2,25 m).
How deep should the piles be driven?
Typically, driving them into the water bottom between 2 and 3 feet is adequate, depending on its hardness. If you are in an area where you need to remove your dock in the fall, it's essential to note that removing the soil from the pipes annually is crucial. Otherwise, planting the following year will become significantly more challenging.
Are the PVC pipe covers necessary?
Yes, it is essential. The PVC pipe covers enables the dock to slide on the piles, and it enhances stability by filling approximately 1/2 inch of space.deep should the piles be driven?