Private contracting authority

A partner you can trust for your projects

As a private contracting authority, your day-to-day work is filled with coordination and challenges to overcome. You need to make decisions quickly while ensuring that your projects go according to plan. INFRANEO is there to ensure that your projects run smoothly. Thanks to its complementary skills and highly qualified human capital (engineers and technicians who are experts in their field), INFRANEO works with you to help you deal with any issues you may face.

Our teams work alongside private contractors to support them in their daily tasks marked by coordination and challenges to overcome. You need to make decisions quickly, while ensuring that your projects run smoothly in order to settle any issues that are difficult to resolve in a tense economic climate, via a wide range of technical, auditing and engineering assignments. INFRANEO supervises your projects upstream or in the context of specific pathologies.

  • Detecting and geolocating all networks to identify and prevent any risk of collision

  • Geotechnical missions: G1, G2, G4 & G5 (including drilling and field work) : G1, G2, G4 & G5 (forages et interventions terrain compris)

  • Technical assistance in soil decontamination to clean up your property and reassure your investors

  • Testing on land and in water for non-standard cases: searching for cavities, locating aquifers, lithological anomalies, pyrotechnics, entrenchment zones, etc.

  • Destructive and non-destructive surveys and samples

  • Asphalt coring on roadways for asbestos and PAH detection

  • Diagnostics with behavioural assessment to study the impact of your projects on nearby sewage and water works

  • Detailed (remote) visual inspections with diagnostics and 3D modelling to assess the current state of your infrastructure and define a curative or preventive maintenance strategy

  • Dimensioning with re-calculation to assess soil-structure interactions in the immediate environment in line with your projects

  • Load tests to characterise the actual behaviour of the overall structure

  • Supervising the design and building of rehabilitation and extension projects

  • External inspections of your sites to validate the work and quality of the materials used

  • Asset management via a turnkey digital tool within your entity

  • Loss appraisals for technical arbitration : fire, cracks, water damage, defects, waterproofing, subsidence, pathologies, etc.

  • Tools and monitoring via the installation of sensors or data acquisition units: monitoring vibrations, cracks, displacements and/or deformations


Discover our 4 areas of expertise and find out how we can support you:

Soil engineering

Cycle de l’eau

Inspections and tests

Structural engineering

Having trouble with a specific structure? Discover our areas of intervention

Quote request