
Design. Expertise. Collaboration.
Benefit from the expertise of a tight-knit team of exceptional engineers, naval architects, project managers, surveyors and support crew. Together, we deliver innovative solutions and award-winning ship designs tailored to your specific needs, giving you the practical guidance and technical support to move your project forward with confidence.
Ship Design
From feasibility through detailed design, we apply a creative, data-driven approach to develop bold solutions for new builds and conversions—combining practical marine experience with forward-thinking design.
- Conceptual Design and Engineering
- Front End Engineering and Design Studies (FEEDS)
- Structural Design and Finite Element Analysis
- Detailed Design and Production Drawings
- Hull Form Design and Lines Plans
- Resistance and Propulsion Studies
- Stability and Strength
- Regulatory Evaluation
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Integrated Engineering and Construction Supervision for the Mobilization of the Horizon Enabler
Fast-Tracked Engineering and Installation of a Walk-to-Work System and Temporary Living Quarters on an Offshore Construction Vessel
Naval Architecture and Marine Engineering
We provide naval architecture support for new builds, conversions and vessels already in operation. Our capabilities include inclining experiments, stability assessments, structural design, finite element analysis, energy efficiency studies and regulatory compliance.
- Front End Engineering and Design Studies (FEEDS)
- Structural Design and Finite Element Analysis
- Repair/Build Specifications
- Detailed Design and Production Drawings
- Vessel Motions and Moorings Analysis
- Stability and Strength
- Regulatory Evaluation
- Mechanical and Piping Engineering
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Applying LiDAR to Modernize Onboard Wastewater Systems
Revolutionizing Onboard Wastewater Systems with LiDAR Technology
Project Management & Construction Support
Our project managers work closely with vessel owners, operators, shipyards and project teams throughout construction. From contract negotiation and planning to on-site oversight, we coordinate schedules, budgets and quality requirements to help keep complex marine projects moving forward.
Our procedures are standardized and continuously being developed with our goal of providing an efficient and effective project management system for internal and external projects. Our management controls assist in developing projects on time, on budget, with real time project monitoring, project controls and cost management systems for proactive execution.
Our Document Management system helps us find, manage, share and control documents throughout their lifecycle. The system ensures everyone is using the current version of all documents while preserving their history. It is available to Allswater personnel anywhere there is an internet connection, providing critical information to the client and on-site personnel.
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New Fishing Vessel for the Atlantic Canada Fisheries
OPUS50: Our Award-Winning Design, Significant Ships of 2020
Mechanical Engineering & Electrical Systems Design
We design mechanical, piping, electrical and information systems around the needs of each vessel, with careful attention to integration, operation and future requirements. Our capabilities include electrification, hybrid propulsion, alternative fuels and decarbonization strategies.
- Remote Power Plant Design
- Short Circuit Analysis
- Load Analysis
- Coordination Studies
- Arc Flash Hazard Analysis
- FMEA
- Life Safety Systems/Monitoring
- Communications and Video
- Navigation/Communication Systems Integration
- Instrumentation
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Redefining Workboat Design with Zero-Emission, Electric Power
Lyra is a step forward in developing a zero-emissions, electric-powered workboat for East Coast operators.
Surveys & LiDAR Scanning
Our surveyors and engineers use 3D LiDAR scanning to capture precise spatial data for refits, conversions and equipment installations. We also provide vessel valuations, condition assessments and tonnage measurements to support technical, operational and regulatory decisions.
• Damage (Hull, Machinery and Cargo)
• Deadweight Survey and Inclining Experiments
• Condition and Valuation
• Voyage & Towage Approval
• Bollard Pull Verification
• Total Loss Investigations
• On and Off Hire
• Bunker Surveys
• P&I, Draft Surveys
• Cargo Loading and Stowage Surveys
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A fast, dependable ferry service between Yarmouth and Bar Harbor, Maine
Restoring the HSC Alakai Between Maine and Nova Scotia