What We Do, and Do Well

With our experts on your side, you spend less time wondering if your vessels are efficient and compliant, and more time doing what you do best. We guide you each step of the way, putting almost a century of quality, innovation, and shipyard experience behind every project.

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Better to Build | Better to Operate

Below the surface of every build lay thousands of hours of design and analysis work ensuring vessels will be built correctly, operate smoothly and make certain the safety of every passenger, operator and builder.

The hull of a large ship under construction inside a spacious industrial warehouse.

Looking below the surface of the steel, EBDG's 3D lofting & production model is revealed, with colors representing different plate thicknesses or curvature values. This is the digital blueprint—the true prototype that's been iterated countless times, long before any physical material was purchased or cut.

A colorful illustration of a Staten Island Ferry boat on the water, with a digital overlay showing the ship's interior layout in various bright colors.

Pulling back the layers of engineering, EBDG
showcases the Staten Island Ferry in several forms including the initial General Arrangement, the Structural 3D Model, the Hull Optimization & Wake Computational Fluid Dynamics Analysis (CFD), and finally the delivered vessel.

Industrial or manufacturing workspace with pipes, machinery, and equipment.

3D scanning is a valuable tool used to gather a wealth of data with ultimate accuracy. Its result is an effective visual communication aid that vessel owners, operators and shipyards can use to make better, more informed decisions. It gives our engineers the ability to evaluate data and solve problems more precisely.

Logo of EBDG with stylized wave design in teal, black, and orange colors

EBDG offers an array of naval architecture and
marine engineering services to meet the unique needs of our clients.

  • Concept, Preliminary & Contract Design

    Functional Design

    Design Study Reports & Feasibility Studies

    Repower Design & Engineering

    Vessel Conversion Engineering

    Tonnage Support

    Hull Development, Definition & Fairing

    Structural Design & 3D Modeling

    Incident Response

  • Shipboard Mechanical, Electrical & Piping Systems

    HVAC Systems

    Hydraulic Systems

    Propulsion Installations

    Rudder & Steering Systems

    Conversions & Modifications

    New Systems Design

    Energy Audits & Emissions Inventories

  • Production Support & Lofting

    Construction Inspection/ Progress Reporting

    Production Planning & Build-Strategy Development

    Regulatory Liaison

    As-Built Survey & Drawings

    AWS Certified Welding Inspection

  • Structural Analysis

    Resistance and Powering

    Mooring, Station Keeping

    Launch Calculations

    Stability

    Seakeeping & Hydrodynamics

    Finite Element Analysis

    Computational Fluid Dynamics

  • Dry Docking Oversight

    Vessel Overhaul & Repair Oversight

    Construction Cost Estimating

    Sea Trials & Delivery Support

    Regulatory Liaison

    Quality Assurance & Change Order Negotiation

    Feasibility Studies

    Bid Review & Support

  • Preliminary & Detailed Design

    Fault Current Analysis

    Protective Device Coordination Studies

    Voltage Drop Calculations

    Integrated System Design

    Power System Analysis

    Incident Response & Forensic Analysis

    Troubleshooting & Owner Support