One "box" section (of 4) is now fully framed and the plywood sheet underside has begun. Two layers of glued and screwed plywood is used for the 4 floatation sections (sides and bottom). These in turn will have planks on the under side, the sides, and top (deck). The plywood boxes will be treated and waterproofed as will the planks which will be at/under the waterline. Upper wood surfaces will be stained for waterproofing and to make the scow look a bit aged.