I want to make a portion of my back yard fence removable, and instead of reinventing the wheel, wondering if anyone has done this before? I only would need three posts to be removable that I could bolt fence panels to. It's something that would only have need to be removed every once in a while if I need large truck access to my backyard i.e. pouring new concrete into basement (old house), or eventually removing large old tree from backyard, and the neighbor could use it to more easily take his boat out from his backyard. There isn't enough room between my garage and neighbors garage to just make a large gate. We each have our own gate back there and the fence comes down from our houses in between the garages perpendicular to where the gates are, so I would need to remove a T-shaped section of fence to get a truck back there
So far, what I can think of is putting a sleeve of sorts into the ground, round or square that the post can be unbolted from and lifted out. Something akin to how traffic signs or city signs are put into the ground: one larger diameter round pipe set in concrete that a smaller diameter fits into snugly.
Material- City posts are galvanized and round, but it might be better to have square. Maybe a square post would look better?
Thanks in advance.