Technical Expertise

Objectives

If you need expert advice, a detailed technical evaluation, or a specific diagnosis, this service is tailored for you. Here are some of the questions we help you address:

Where is my hull in terms of osmosis risk?

Should I repower my boat?

Is it time to replace my standing rigging?

Are there other areas needing expert intervention or diagnostics?

Expert report procedure

To carry out my expertise, it is essential to prepare all the documents related to the boat (registration certificate, Written Declaration of Conformity (WDC) for CE-marked vessels, Owner’s Manual, maintenance invoices, equipment purchase invoices, etc.).

Before starting the visual inspection, I address the main points to understand your needs and expectations.

During the boat inspection, I perform various checks and analyses (depending on the type, category, and age of the boat):

Hull structure (underwater and above-water sections)

Moisture testing.

Hull equipment (sea intake, shafts, sterndrives, propellers, rudder)

Deck and cockpit.

Deck fittings, safety equipment.

Sails, rigging.

Engine(s) and auxiliaries.

Hull valves, hoses, and clamps.

Fuel tanks, fuel systems (clamps, pipes).

Steering system.

Anchoring equipment (windlass).

Bilge pumps (electric and manual).

Electrical installations (wiring, breakers).

Firefighting equipment (extinguishers, fire pump).

Interior fittings, internal partitions.

Navigation electronics.

Freshwater, gas, and air conditioning systems.

A measurement of the hull thickness using ultrasound on various materials (steel, aluminum, polyester, etc.) helps determine the actual thicknesses and weaknesses of the hull.

The unit’s electronics, electrical systems, helm station, and rudder are identified in navigational conditions.

If necessary, and at the client’s request, I perform an oil analysis (engine, gearbox, hydraulic system, propeller shaft, etc.) following a precise protocol. This sample, sent to a specialized laboratory, can detect unusual wear or technical anomalies in the mechanics.

The results refine the assessment of the condition of rotating parts. For osmotic control, I use the TRAMEX tool to measure the moisture content of the underwater sections.

An oral summary is presented at the end of the inspection, but every mission includes the drafting and issuance of a report for the client.

This pre-transactional expertise aims to:

Provide an accurate assessment of the boat’s real condition.

Respond to the client’s request.

Offer opinions and recommendations on necessary work.

Determine the boat’s actual market value.

Every mission concludes with the drafting and issuance of an expert report, designed to meet the client’s technical requirements while respecting the form and ethics of maritime expertise.

Whether you are a buyer or seller, remember that my role is to serve everyone’s interests with integrity, impartiality, and transparency.

Areas of Application

Moisture level measurements on polyester hulls to detect osmosis. Development of a long-term prevention or intervention plan.

Hull and structural evaluations, including exterior surfaces, mechanical systems, and more.

Engines and auxiliaries, assessing their condition, wear, and performance, including systems like cooling, filters, injectors, and more.

Production systems on board, such as generators or renewable energy setups.

Sails and rigging, including winches and deck fittings.

Systems like air conditioning, heating, and gas installations.

Navigation and onboard electronic instruments.

Non-exhaustive list, depending on your boat’s needs.

Comments

The inspection may include disassembly, physical and chemical testing, or specialized methodologies.

Fees are based on the time and complexity of the mission and are provided as a custom quote after reviewing the boat's characteristics and the requested evaluation.

The Expert Report Includes

Complete and detailed documentation, adapted to the mission requirements.

Delivered in PDF format via email.

Report provided within five business days of the inspection.

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