Projects

What we’ve been up to.

Clients across a broad spectrum trust our capabilities to solve their most challenging problems—and their most common ones. Explore our portfolio to see the breadth of projects we’ve worked on over our 65 years of business.

22115 SFBP Station Boat Front Pespective Final
San Francisco Bar Pilots CARB-Compliant Station Boat Design
Vessel Design & Modification
CCRV Press Release Render_Final_PNG Large_FOR EXTERNAL
The World’s First Hydrogen-Hybrid Coastal-Class Research Vessel
Vessel Design & Modification
KRV 50m Rendering Model - 20221029-1
R/V Thuwal II: Designed for Red Sea Research
Vessel Design & Modification
PXL_20230426_210312922
Jumbo Mark II Class Ferry Hybridization
Vessel Design & Modification
SEAWAY TRIDENT UAV 020223--8
Seaway Trident Design and Construction Support
Vessel Design & Modification
SBX006
The Semi-Submersible SBX-1
Vessel Design & Modification
FF Mar 2022 Final Render V2
Zero-Emission Passenger Ferry for Puget Sound
Vessel Design & Modification
3-Ship_To Right
Regional Class Research Vessels: Modern Ships for Ocean Science
Vessel Design & Modification
Render_1_View with Sea force 5
Triton-C Wave Energy Converter Design Development
Offshore Structures
Operating Vessel_Scene_Rev A [3840px crop)
A Battery-Electric Ferry for Guemes Island
Vessel Design & Modification
_0721946
The R/V David Packard: A Cutting-Edge Research Vessel for MBARI
Vessel Design & Modification, Vessel Procurement Consulting
Staten Island Ferry Owner’s Representative
Vessel Procurement Consulting
Arctic-Class Tug Design
Vessel Design & Modification
Pelastar2022 - Underwater 20220511
12 MW Floating Wind Turbine
Offshore Structures
Big-O_4
Expo 2012 Yeosu Korea Big-O Fountain
Offshore Structures
oneTank Pacific Mist
oneTANK: The World’s Smallest Ballast Water Treatment System
Technology Development
072
Panama Canal Expansion Consulting
Marine Infrastructure
A Guide to Energy Efficiency and Sustainable Operations for the Maritime Industry
Vessel Procurement Consulting
Glosten-0786
R/V Sikuliaq: A Versatile, Ice-Capable Research Vessel
Vessel Design & Modification
IMG_19271
The Harvest: US-built Liquefied Gas Carrier Barge
Vessel Design & Modification
DJI_0007-2
M/V Waterman: Puget Sound’s First Hybrid-Electric Passenger Ferry
Vessel Design & Modification
ZeroV-InWaterB
Feasibility of the Zero-V: A Hydrogen Fuel Cell Research Vessel
Vessel Procurement Consulting
HMHB
I-90 Bridge Design & Light Rail Assessment
Marine Infrastructure
CD_11598_134
Customized Split-Hull Hopper Barges
Vessel Design & Modification
Slides_01_042small
Garth & Lindsey Foss Enhanced Tractor Tug Design
Vessel Design & Modification
creative
LNG Study for Washington State Ferries
Vessel Procurement Consulting
Ready Aim Fire
Emergency Towline BAT Study and Trial
Operations, Logistics, & Transportation Planning
Mass 1
National Security Multi-Mission Vessel Heavy Weather Mooring
Operations, Logistics, & Transportation Planning
Copy of _DSC36772
The Nation’s First All-Electric Vehicle Ferry
Vessel Design & Modification
photo009
San Francisco-Oakland Bay Bridge Demolition
Marine Infrastructure
OR_TKK2a
R/V Tan Kah Kee
Vessel Design & Modification
Cover Photo IMG_0217
SBX Mooring System Design
Offshore Structures
Dredge_002
Port of Portland Dredge Oregon Repower
Vessel Design & Modification
Ivanoff - Hero
Improving the Performance of the Dredge Tender Ivanoff
Vessel Design & Modification
Excellence team
M/V Excellence Mid-Life Upgrade
Vessel Design & Modification
25962845600_71825dd664_o
SR 520 Bridge Replacement
Marine Infrastructure
20171002_135559
A Split-Hull Hopper Barge for Pacific Maritime Group
Vessel Design & Modification
MicrosoftTeams-image (9)
Emergency Vessel Attachment & Towing System (EVATS™)
Technology Development, Operations, Logistics, & Transportation Planning
Olmsted Locks and Dam aerial view - USACE - CC BY 2.0
Onsite Construction Support for Olmsted Locks & Dam
Operations, Logistics, & Transportation Planning, Marine Infrastructure
1st Engine Landing 3
National Security Multi-Mission Vessels
Vessel Procurement Consulting
siocomm_A_RevelleShip2020_0324
A Mid-life Refit for the Roger Revelle
Vessel Design & Modification
IMG_1353
Custom Vessels for Olmsted Locks & Dam Construction
Vessel Design & Modification
TRV - 1 Elevation STBD
M/V Tustumena Replacement Design
Vessel Design & Modification
DSC03539
Offshore Wind Front-End Engineering Design (FEED) Study
Technology Development
Oakland,,Ca,-,Sept,26,,2022:,Matson,Cargo,Ship,Mahimahi
Cold Ironing Solutions
Vessel Design & Modification, Marine Infrastructure
Hull
The Atlantis Gets a Refresh
Vessel Design & Modification
R/V Thomas G. Thompson
The Mid-Life Overhaul of the R/V Thompson
Vessel Design & Modification
I35 - Cover
I-35 Bridge: Responding to Tragedy
Marine Infrastructure