San Francisco Bay Ferry High Speed Passenger Catamarans
San Francisco, CA · Marine · Client: San Francisco Bay Ferry
Project details
Served as builder's consultant for the construction of high-speed passenger catamarans.

Technical Expertise, Practical Application
Impact Naval Architects provides solutions to technical design and engineering problems primarily related to vessel design. Based on Bainbridge Island in the Pacific Northwest, it serves marine industry sectors including commercial, government, research and development, energy, and pleasure craft.
Nate FredericksonPresident & Naval Architect
Tristan WolfeAssociate Naval Architect
Logan LastovicaNaval Architect
Functional, aesthetic, and purpose-driven vessel design transitioning initial concepts into buildable deliverables.
Comprehensive design development for yachts, pleasure craft, passenger vessels, towing vessels, barges, and custom craft.
Engineering modifications, repowering, equipment upgrades, and repurposing projects for existing vessels, addressing regulatory evolution and structural verification.
Advanced structural and hydrodynamic analysis to resolve complex engineering challenges.
Hull form development, performance prediction, troubleshooting of hydrodynamic issues, CFD, and propulsion system modeling.
FEA of complex, high-performance, and heavily loaded structures to meet advanced calculation and structural validation requirements.
Lifecycle engineering support and regulatory guidance to ensure vessel efficiency and compliance.
Shipyard planning, deadweight surveys, inclining experiments, stability testing, and review using General Hydrostatics (GHS) software.
Navigating requirements and facilitating compliance with USCG, CFR, Classification Society, IMO, and EPA regulations.
Marine · Government
San Francisco, CA · Marine · Client: San Francisco Bay Ferry
Served as builder's consultant for the construction of high-speed passenger catamarans.
Marine
Provided structural engineering and design support for an 11-meter, 45+ knot carbon composite electric boat.
Marine
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Marine · Client: National Oceanic and Atmospheric Administration
Performed davit replacement studies for the NOAA Vessel Hi'ialakai.