
Discover ScanTubes
ScanTubes is an innovative system comprising 12 color cameras arranged at 360°, capable of capturing high-resolution images inside tubular structures at speeds of up to 5 km/h.
Thanks to its dynamic triggering system, ScanTubes generates a complete visual and geometric archive of each inspection.
Why choose ScanTubes?
Speed of execution: cover several kilometers in a single night.
Complete archiving: Visual and geometric archive for virtual tours and future projects.
Permanent data access: Access data without time restrictions, wherever you are.
Detailed remote inspection: objective, quantifiable and scalable results.
Modularity: adapts to any type of truck or vehicle
ScanTubes is everywhere!
Thanks to its modular design, the ScanTubes can be mounted on any mobile unit (trolley, work train, measurement train, winch in vertical configuration).

Large-scale tunnels
(LGV, freight, cross-border)

Metropolitan tunnels

Technical gallery

Vertical shafts


ScanTubes, a complete solution
ScanTubes is the complete civil engineering inspection solution: from image acquisition to report delivery.
Photogrammetric and infrared image acquisition
– Up to 20km of acquisition per intervention

Optimized processing chain
– Orthophoto
– 3D modeling (Get a 2D and 3D digital twin in less than 72 hours)

Data analysis
– Visual inspection
– Trend monitoring and comparison over time
– Geometric deformation
– Search for resurgence (InfraRed orthophoto)

Collaboration and in-depth analysis
– Visualization / analysis interface
– Share results in 1 click
– AI algorithm for inspection assistance

Who is ScanTubes for?

Tunnel managers

Tunnel owners and contractors

Construction companies

Tunnel surveillance players
Become a partner


We’ve designed ScanTubes to be used as widely as possible. Would you like to implement our solution yourself? Become a partner! Contact
We train you, provide the hardware and enable you to use our data visualization interface.

Who we are
SITES is the European leader in structural durability. Our mantra: ensure the long-term viability of structures and optimize their potential, whatever the means.
ScanTubes is based on 40 years’ experience in structural durability monitoring.
Would you like to find out more?
Go to www.sites.fr