All correspondence must be made through the Vendor Portal. Specifications include, but are not limited to: This item includes Construction Contract R-44495 (DES 2200973) and Construction Contract R-44518 (Lead DES 2200843). The selected firm shall provide design and plan development services necessary to produce construction contract documents. The selected firm shall provide the following services as needed: Environmental Document Preparation, Topographic Survey, Geotechnical Services, Roadway Design, Pavement Design, Hydraulics, Permit Applications, Right-of-Way Plan Development, Title Research, Utility Coordination, and Construction Phase Services. Other services may be needed, such as Archaeological Investigation.