Manson Hopper Dredge
Marine · 2020 · Client: Manson Construction Co.
Project details
Design of the largest hopper dredge in the United States, engineered for Manson Construction Co.

A full-service consulting and engineering firm delivering exceptional service to clients in the marine industry throughout the United States.
Hockema Group, Inc. is an independent, full-service naval architecture and marine engineering practice primarily involved in commercial and government projects. It provides comprehensive naval architecture and marine engineering services for tugs, barges, commercial fishing vessels, dredgers, cargo vessels, workboats, passenger vessels, and government and military service vessels. Work spans new construction design, conversion and modification design, and miscellaneous consulting. Services include finite element analysis, hull form optimization, marine electrical engineering, 3D modeling and lofting, 3D scanning, stability analysis, and project management. Founded in 1997 as Hal Hockema & Associates, it has operated under the Hockema Group name since 2021, serving commercial marine operating companies and federal agencies throughout the United States.
Hal HockemaChairman / Owner
John MyersPresident & Managing Principal / Owner
Julie HockemaCorporate Secretary-Treasurer / Owner
Michael WhalenSenior Principal
Craig PomeroySenior Principal Naval Architect
Eric BlumhagenSenior Principal Naval Architect
Rick HuntPrincipal Projects Manager
Paul MonicalPrincipal Naval Architect
Arash AfkhamiPrincipal Naval Architect
Roger DickinsonAssociate Marine Engineer
Leland BoltzSenior Naval Architect
Jourdan PuyauSenior Naval Architect
Lexie ChessinEngineer
Brad SmithAssociate Designer
Donovahn AllenDesigner
Comprehensive naval architecture services for commercial and government marine projects, including new construction, conversions, and modifications.
Work in this area is organized into supported delivery tasks.
Support includes Structural finite element analysis to ensure safety.
Support includes durability.
Support includes compliance of marine structures.
Support includes Work in this area is organized into supported delivery tasks.
Advanced hull form design and optimization using CFD analysis to maximize fuel efficiency and improve sea kindliness.
Full-spectrum marine engineering services including mechanical, propulsion, and systems design to ensure optimal vessel performance.
Comprehensive marine electrical systems engineering and design for commercial, government, and military vessels.
Detailed 3D vessel modeling and production-ready lofting to streamline shipyard construction processes.
High-precision 3D laser scanning for dimensional capture of existing vessels, supporting accurate retrofits and conversion designs.
Technical project management and owner representative services, coordinating between owners, designers, and shipyards.
Marine · Government · Defense
Marine · 2020 · Client: Manson Construction Co.
Design of the largest hopper dredge in the United States, engineered for Manson Construction Co.
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