Per the federal regulations contained in 49 CFR Part 26, Electronic Code of Federal regulations, a DBE is a for-profit small business concern that is: 1  At least 51 percent owned by one or more individuals who are both socially and economically disadvantaged.
To cut plywood to size, use a pair of sawhorses and 2 x 4s to create a stable cutting station. Installing Plywood Subfloor: Cutting Using a circular saw with the depth of the blade at 1/2 in (13 mm) deeper than the plywood sheet, cut the plywood to size.
Installing Plywood Subfloor: Leveling and Finishing. Check the butt joints of each piece of plywood to make sure the floor is level. If a sheet is raised, drive extra staples (or nails) to force the sheet into place. Using a flat trowel, cover all of the seams and fasteners with reinforced flooring patch.