All correspondence must be made through the Vendor Portal. Specifications include, but are not limited to: This item includes Construction Contract R-44567 (Lead Des 2200820). The selected firm shall perform preliminary engineering and plan development services necessary to produce construction contract documents in accordance with the INDOT project development process. The selected firm shall complete an Engineering Assessment (if necessary), Topographic Survey, Design and Plan Development,Environmental Documentation, Permits Applications, Geotechnical Engineering, Utility Coordination, Pavement Design, and Construction Phase Services. Other services such as Ecological Surveys, Archeological Investigations, Historical/Architectural Investigation, HydraulicAnalysis, and Wetland Mitigation, Right-of-Way Plan Development (including R/W Engineering, Title Research and Staking) may be included later if these work types become necessary.