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30” Suction Cutterhead Dredge

Detailed design of a 30” suction cutterhead dredge for SPI/Mobile Pulley Works, Inc. DEC provided a complete detailed design package to SPI which included all arrangements, structure, piping, machinery, ventilation, outfitting and structural part creation for NC coding. DEC also provided a finite element analysis of the full vessel structure including the A-frame, ladder and trunnion foundation.




Downey Engineering Corporation
One Galleria Boulevard, Suite 907
Metairie, Louisiana 70001
Phone: 504.818.0377  Fax: 504.818.0447
Louisiana Registered Engineering Firm C-1909