Folks, I’m looking for advice concerning an aluminum dock for a 1-acre pond. The pond is not deep, and I plan to purchase two 8-foot dock sections to create a T shape, mainly just for a place for the grandkids to soak their toes in the water or for relatives to dunk a worm for bluegills. With 4x8 sections in a T, the deepest part would be 10 or so feet out [the walkway will be partially resting on shore] at a depth of 4-5 feet. The pond is around 70 years old, with a fairly clean clay bottom. The maximum variation in depth from spring to late fall is about a foot. Usually fills up near capacity before it ices over, and this year we only had ice for about 2 weeks.
Any advice is welcome, but my main question is whether to go with two fixed dock sections or just a fixed walkway from shore and then a floating, removable section to T off on the end. A neighbor who used to service docks up on Erie suggested the floating dock at the end, but Erie gets a lot more ice and potential water movement than in this small pond. Sectional, pre-fab docks that are sold at places like Home Depot have “platform” type feet that rest on the bottom. Wondering how those would work for a clay bottom, and whether it would be a problem to leave the dock in when it freezes. We might have 6 inches of ice that lasts for 2 months, or hardly any ice at all. Thanks for any input.