Solutions for the naval sector

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Naval Engineering Services

Ship design

We follow the entire life cycle of the ship, from the feasibility study to design, for new constructions and refittings. We support shipowners and shipyards in bid preparation, risk assessment, and the stages of plan approval and dialogue with classification societies, ensuring safe, efficient, and construction-ready projects.

  • Feasibility studies, concept, preliminary and design for new constructions and refitting
  • Support for bid preparation (tender)
  • Analysis/design of special maritime transports
  • Risk assessment related to the ship and operations
  • Support for plan approval and interface with classification societies
  • Assistance on-site during construction/fitting-out phases

CPI-ENG

Naval Architecture

  • Design of waterlines and hull fairing
  • Power/speed prediction
  • Intact and damage stability
  • Seakeeping analysis and ship operability
  • Dynamic positioning (DP) and mooring calculations

General Technical Documentation

We prepare the necessary technical documentation:

  • General provisions and technical specifications
  • Preliminary tonnage calculation
  • Freeboard calculation
  • Equipment number
  • Safety plans

We provide complete dossiers, reducing approval times and the internal workload for the client.

On-board systems and equipment

  • Preliminary design of onboard systems
  • Outfitting and functional systems
  • HVAC (ventilation, air conditioning)
  • Electrical systems (preliminary and 3D for distribution)

3D Modeling of:

  • Engine areas and machinery spaces (cruise, military, etc.)
  • Cable trays
  • HVAC ducts and maintenance routes
  • Traffic routes and onboard access
  • Workshop documents related to systems and onboard integration (assembly plans, lists, executive drawings)

Testing and support

We support the client in the final stages of the project with:

  • Lightship weight survey
  • Inclining Test
  • Assistance during Sea Trials
  • Assistance with the commissioning of systems and plants
  • Preparation of the Stability Booklet and other technical test reports
  • Ongoing support to classes, owners, and shipyards in the final stages of the project

CPI-ENG

Types of Ships

We have experience with different types of vessels:

  • Passenger ships and yachts
  • Merchant and cargo ships
  • Offshore vessels and special ships
  • Military ships

Advanced services

CPI-ENG

Innovative Energy Systems and Wind Propulsion

We support clients in the energy transition of their fleet with feasibility studies, optimization, and integration of LNG, methanol, ammonia, hydrogen, full electric systems, and wind propulsion technologies (Flettner rotors, wings, etc.). We analyze operational profiles, energy needs, fuel savings, and impact on FuelEU / EU ETS, providing a complete engineering package for on-board installation, on new constructions, and refitting.

CPI-ENG

Offshore Engineering

We support shipowners, operators, and shipyards in the design of offshore units such as:

  • Supply vessels
  • Pipelay
  • Crane and cable-laying vessels
  • Barges

From design development to structural verifications, and up to stability and seakeeping analyses, we provide engineering solutions designed to operate safely even in the most complex scenarios, with support for lightship survey and inclination tests.