Specifications include, but are not limited to: The purpose of this project is to install HTC Median Barrier along I-64 in Rowan, County beginning at MP 129.06 (East of US 60 Interchange) to MP 137.23 (At Rt. 32 Interchange). The Manufacturer will assist the Contractor with the layout and location of the HTC Median Barrier installation. The Contractor will create schematic layout sheets for the HTC Median Barrier system and, prior to construction, the proposed layout and location of the HTC Median Barrier will be approved by the Department. The installed barrier shall be 10’ from the edge of the paved shoulder, measured from the center of the concrete mow strip (See Detail A). Installations shall be on the Eastbound and Westbound side of the median. Cut a 4-foot wide and 4-inch deep trench where the HTC system is to run and place Class A Concrete in the trench (See Detail A). When designing the system’s anchoring, the Manufacturer should consider whether the depth and/or dimeter of the line post foundations may need to be increased when placed in an existing paved shoulder versus a concrete pad mow strip. Geotechnical information has been collected from adjacent projects near this corridor. This information may be found in the appendix of this proposal. The Manufacturer is responsible for the design of the line post and terminal foundations and shall use the geotechnical information to develop these project-specific foundation designs. The Contractor shall be responsible for obtaining any additional geotechnical information required by the Manufacturer to complete the design of their system’s anchoring.