All windows, glass doors, and glass present in a metal or wood door, including all windows on the first level of buildings and windows/doors within 8 feet of ground level, will be covered with minimum ¾ inch Severe Weather CCX grade plywood. This is to also include anything below the ground level that may be accessible or accessible from a horizontal reach from the ground or platform area within 4 feet. Plywood should be secured into the framing around the windows and doors. All doors should remain operable (screws into the metal part of the door are acceptable). Windows and doors of buildings that have current cages/bars are to be covered with plywood as well. Any foundation penetrations that would lead to access to the building basements for crawl space will be covered with same plywood material.