All correspondence must be made through the Vendor Portal. Specifications include, but are not limited to: This item includes Construction Contract R-44497 (DES 2200976) and R-44506 (DES 2200972) . The selected firm will perform preliminary engineering and plan development services necessary to produce construction contract documents for multiple slide correction projects. The selected firm shall provide the following services: Engineer's Report, Environmental Document Preparation, Topographic Survey, Design & Plan Development, Permits, Right-of-Way Plan Development, Title Research, R/W Staking, Utility Coordination, Pavement Design, Construction Phase Services. Karst Studies may be included later if it becomes necessary.