Sea Wall Systems Jul, 2010 By Vitaly Feygin, P.E. In Articles, Structural Practices Sea Wall vs. Bulkhead This article is currently only available in PDF format, please click the link to the top right. About the author ⁄ Vitaly Feygin, P.E.Vitaly B. Feygin is a Principal Structural and Geotechnical Engineer, Florida Geotechnical Engineering, Inc. Prev Post-Tensioned Slabs on Ground Next Service Life of a Structural Retrofit