Case Studies

Manufacture of Mezzanine Platform for Marine Vessel

Background

A leading marine operator approached Hydrus with a request to design and manufacture a bespoke mezzanine platform for installation on one of their offshore support vessels. The goal was to optimise limited onboard space without compromising structural integrity or operational safety. The platform had to be lightweight, robust, and capable of withstanding the harsh marine environment, including exposure to saltwater, vibration, and dynamic loads during vessel operation.

The challenge was compounded by tight spatial constraints and the need to integrate seamlessly with the vessel’s existing infrastructure. Hydrus’s expertise in bespoke fabrication, structural engineering, and offshore compliance made it the ideal partner to deliver a high-performance solution.

The Project

Hydrus managed the project from concept to delivery, ensuring all elements were tailored to the operator’s exact specifications.

Design and Engineering

  • Carried out a detailed assessment of the vessel’s deck layout and operational needs.
  • Engineered a lightweight mezzanine platform using high-grade, corrosion-resistant materials, balancing strength and weight to maintain vessel stability.
  • Produced detailed fabrication drawings, 3D models, and load assessments in line with offshore structural codes.

Fabrication and Testing

  • Fabricated the platform in-house, using precision welding and advanced finishing techniques to ensure longevity in a marine environment.
  • Performed rigorous load, stress, and material integrity testing to verify safety, compliance, and durability.

Installation and Integration

  • Delivered the platform to the client’s specified location.
  • Provided technical oversight and support during installation to ensure accurate fitment and minimal disruption to vessel operations.

The Results

Hydrus successfully delivered a custom-engineered mezzanine platform that exceeded client expectations:

  • Space Optimisation – Improved workflow and storage capacity onboard.
  • Marine-Grade Durability – Built to withstand long-term exposure to marine elements.
  • Safety Assured – Fully compliant with marine safety standards and structural codes.
  • Timely Delivery – Completed within the agreed timeline, supporting uninterrupted vessel operation.

This project highlights Hydrus’s ability to deliver tailored engineering solutions for challenging offshore environments.

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