SPECIFICATIONS: A. SCOPE OF WORK: The Contractor shall furnish and deliver one (1) box culvert. The culvert shall be 20' span x 4' height, one (1) line at twenty (20) feet as shown in Attachment A. Standard sections shall be five (5) feet long, each section with male and female ends with zero degree skew. Rubber or plastic plugs shall be included to close lifting holes in top slab after erection of box culvert. No other configuration or extra charges will be allowed. B. SPECIFICATIONS: 1. Precast box culvert sections shall be waterproofed with epoxy-resin compound and aggregate in accordance with Section 416 of the 2020, or latest edition, VDOT Road and Bridge Specifications located at: VDOT_2020_RB_Specs_acc071522.pdf. Surface preparation prior to application of the epoxy-resin compound shall include sandblasting or grinding, followed by cleaning in accordance with Section 416.03 of the Specifications. Contractor shall waterproof entire top surface of each box culvert section and a portion of both side walls extending down a distance of twelve (12") from the top corners of the section. The bell and spigot shall not be waterproofed.
