+33 3 87 71 43 95 contact@masci.fr

Water, sanitation and district heating

While our urban infrastructure, water, sanitation and district heating systems are aging, corroding and leading to leaks, loss of flow and loss of heat, controlling their maintenance budgets, reducing the impact for users and minimizing road works are a necessity.

Our “trenchless” operations are an economical alternative to pipe replacement. They rely on robotic means of inspection, control and operation.

They require only spaced access to the pipes, in sections extending up to 300 meters. They thus minimize the impact on pavements and roads.

They consist of:

  • Inspection and control by robotic means
  • Anti-corrosion coatings
  • Pipe liners, diameter 75 to 700 mm, resistant to high temperatures and to polluted fluids
  • Waterproofing and insulation
  • Renovation of retention bins and sewage bins
  • Treatment of asbestos and lead

Our markets


Nuclear and

renewable energy




Gaz, Chemicals



Civil works and




Industry and




Water, sanitation and

District heating



Marine and