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Skill

Judicial & extrajudicial expertise

An impartial third party to establish the facts: origin of the defects, technical responsibilities, cost of repairs. Amicably, for a party or an insurer, or as an expert appointed by the court.

  • Experts sworn before the Luxembourg courts
  • The same rigour amicably and in court
  • A costed, readable report drawn up with all parties heard
Two frameworks, one rigour

Judicial or extrajudicial: what is the difference?

Private mandate

Extrajudicial (amicable) expertise

The expert is appointed by a party, by an insurer or by mutual agreement between the parties. The aim: establish the facts quickly, quantify, and find a way out without a trial. This is the most frequent case: a claim, a defect, a disagreement at the end of a site.

Appointed by the judge

Judicial expertise

The expert is appointed by the court as part of proceedings. They work for the judge, with all parties present, and their report informs the court’s decision.

In both cases, the investigations, methods and level of rigour are identical. A well-conducted amicable expertise often avoids a trial; if the dispute goes to court, it has prepared the ground.

Before any dispute

The condition survey, the reference that prevents conflict

A condition survey is a written, detailed document that precisely describes the condition of a property or a site at a given moment. It can be drawn up before, during or after works, and provides an objective reference to:

  • observe and document the existing condition of a building or a site
  • record any defects, cracks, infiltrations, deterioration or non-conformities
  • prevent disputes between the parties (project owner, contractor, neighbours)

Drawn up with all parties present by a sworn licensed surveyor, it guarantees the neutrality, precision and reliability of the document.

Condition surveys by SECO Geolux →
Fields of intervention

Five families of expertise

01

Pathology expertise

Diagnosis of building defects: cracks, infiltrations, damp, poor workmanship. Identification of causes and technical responsibilities.

  • Cracking and deformation
  • Infiltrations, damp, condensation
  • Workmanship and design defects
  • Analysis of causes and responsibilities
02

Technical investigations

The measurements and tests that turn an opinion into evidence.

  • Non-destructive investigations (thermography, endoscopy, ferroscan, drone)
  • Tests and measurements (moisture, bearing capacity, concrete, acoustics, watertightness)
  • Surveys and 3D modelling (3D scan, BIM)
  • Destructive investigations (carbide bomb, concrete auscultation)
03

Structural expertise of existing buildings

Does the structure hold, and for how long?

  • Stability analysis of a structure
  • Inspection of concrete, steel and timber structures
  • Verification of structural drawings
  • Structural modelling (calculations, finite elements)
  • Monitoring of structural behaviour (instrumentation, vibration measurements, sensors)
04

Expertise after an insurance claim

From the emergency to the repair.

  • Expertise after water damage, fire, storm, ground movement
  • Assessment of damage and estimate of repairs
  • Analysis of technical responsibilities
  • Definition of urgent protective measures
  • Technical follow-up of repair works
05

Economic, contractual and end-of-site expertise

When the disagreement is about money, time or acceptance.

  • Cost analysis and independent estimate
  • Assessment of extra costs and claims
  • Delay analysis
  • Support in settling technical or financial disputes
  • Pre-acceptance operations
  • Acceptance expertise and lifting of reservations
How it works

From the first visit to the report.

  1. 1

    You describe the defect or the dispute

    Crack, infiltration, poor workmanship, delay, extra cost: you set out the situation and the documents you have.

  2. 2

    Site visit with all parties and investigations

    We record the findings on site, in the presence of the parties, and carry out the necessary measurements and tests.

  3. 3

    Costed report and conclusions

    Causes, technical responsibilities, cost of repairs: a document that can be used amicably as well as in court.

Our means

In-house investigation equipment

We have the equipment needed to carry out our investigations, in particular:

Moisture measurement (pin and contact moisture meters)ThermographyEndoscopic cameraCrack monitors and crack gaugesRebound hammer (concrete)Pressure gaugesWeld inspection gaugesSteel thickness measurementLaser rangefinder3D scan and drone

A question about “Judicial & extrajudicial expertise”?

Our specialists answer in-house. Let’s talk about your project.

Contact an expert
Groupe SECO

The SECO Group

SECO Luxembourg is part of the SECO Group, founded in 1934 by the construction sector as a technical cooperative, present in Belgium, the Netherlands and Luxembourg.