[rohrmann]

This is the layout, looking at the back of the convenience center wall. The access to the rear of that wall is simply just removing the screws from the trim strip on the front of the wall, and then the screws actually holding the plastic partition to the floor and a couple on the vertical edges. I have not had a need to winterize, but created this line drawing a couple years ago when a plumbing issue came up, and I had the time to draw it out.