Environmental impact assessment plays an important role in solving the problem exclusively environmental safety of the port operation. It ensures the only practical economic solutions ecologically justified. Placement, technical and economic justification of the project, design, construction, reconstruction, commissioning enterprises, objects and buildings that have a direct or indirect influence on the state of the environment, safety requirements must be met environmental and health protection. It also envisages measures for nature protection, rational use and reproduction of resources, environmental reclamation.