Engineering Intelligence
For Marine Design
Advanced Naval Architecture, Hydrodynamic Analysis, Structural Engineering, and AI-powered Marine Design Tools—all in one professional platform.
Marine Engineering
Hydrodynamic calculations, powering predictions, stability analysis, and vessel optimization.
Resistance Calculators
Professional calculators based on Insel & Molland, Savitsky, Holtrop & Mennen, Hollenbach, Delft Series, ITTC and more.
Structural Design
Steel structures, scantlings, finite element support, and production-ready engineering.
Fast Digital Delivery
Cloud-based engineering tools with professional reports and export capabilities.
Trusted by Marine Engineers • Naval Architects • Shipyards • Offshore Industry
About Primelisometrics
Delivering production-ready engineering and design solutions for marine, civil, and industrial projects.
Primelisometrics is a freelance engineering design consultancy providing professional CAD design, 3D modeling, piping design, marine systems design, technical drafting, and production-ready engineering solutions for marine, civil, industrial, and manufacturing sectors.
Core Capabilities
Naval Architecture & Ship Stability
Vessel design support, stability assessments, and class-approval ready documentation for builders and owners.
3D Modeling & Advanced CAD
Delivering precise, production-ready 3D CAD models optimized for fabrication and manufacturing.
Piping & Production Design
Custom routing, general arrangement layouts, accurate isometric spool drawings, and complete BOM lists using AutoCAD Plant 3D.
Specialized Marine Retrofits (BWTS)
End-to-end BWTS retrofit design, including structural integration, pipe routing, and on-site alignment scans.
3D Printable Models
Optimizing 3D models specifically for additive manufacturing, prototyping, and rapid product development.
What We Offer
As a Freelance CAD Specialist, I provide flexible and cost-effective design support for businesses, consultants, engineering teams, manufacturers, and project contractors.
3D CAD Modeling
Accurate 3D models for engineering, manufacturing, and product development.
Marine Design Solutions
Design support for marine systems, ship stability, BWTS, and retrofit projects.
Pipe Design & AutoCAD Plant 3D
Piping layouts, routing, isometrics, and production-ready documentation.
Technical Drafting
Detailed engineering drawings and technical documentation.
3D Printable Models
Optimized CAD models for additive manufacturing and prototyping.
Industrial Design Support
CAD assistance for industrial equipment and production systems.
Technical Expertise
Software Stack
Core Services
My Design Workflow
A structured process from concept to final production-ready delivery.
Requirement Study
Understanding client needs, technical specifications, design standards, and project scope.
Concept Development
Creating initial design ideas, layouts, sketches, and system planning.
CAD Modeling
Building accurate 3D models, piping layouts, mechanical parts, and assemblies.
Design Review
Checking design feasibility, routing, clearances, manufacturability, and system requirements.
Rendering & Visualization
Creating clean visual presentations, technical views, and model previews.
Final Delivery
Providing final CAD files, drawings, layouts, isometrics, and design documentation.
Client Feedback
"Excellent modeling accuracy and attention to detail."
"Delivered highly manufacturable CAD designs on time."
"Outstanding visualization and technical design understanding."
Start a Project
Ready to partner with Primelisometrics? Fill out the form to request a quote or schedule a design consultation.