Kantarzhi I.G.
The experience of development and environmental expert review of the sea hydro technical projects has been generalized. Construction and operation of the sea ports, as well as continental shelf structures may cause the significant impact onto sea water environment. The modern method of coastal processes modeling and the modern construction technologies can help in assessment of the environmental effects and to minimize these effects. The separation of the global project into stages may be applied if the environmental impact assessment is possible, only.