Specifications include, but are not limited to: Remove and replace all stringers with new pressure-treated (to full specifications listed above), lumber #2 grade or better, Southern Yellow Pine. Remove and replace all decking with new, pressure-treated (to full specifications listed above), lumber #1 grade or better, Southern Yellow Pine. Remove and replace necessary curbing in consultation with the Park Manager using 6”x 8”x12’with new, pressure-treated lumber (to full specifications listed above), #1 grade or better, Southern Yellow Pine. Curbing shall be secured to the railroad ties using existing galvanized lag bolts, nuts and washers. Whenever possible, this hardware should be reused. Any material left over from this project, including lumber, timbers, protective coating, fasteners, etc. remain the property of the Commonwealth of Virginia and shall be set aside neatly and safely for park staff to pick up. Any usable material removed from the bridge shall be set aside neatly and safely for the park staff to pick up.