Laying and renewal of pipes View the presentation video The activity is specialized in the pipeline trades in the Paris region sector. It exercises its skills in the field of laying and renewing drinking water pipes of all diameters in confined spaces (technical gallery, sewer, collectors, etc.), but also in a traditional way in trenches. Its expertise also extends to the installation of heating and sanitation networks Mastered techniques : Drinking and non-drinking water supply Heating networks Fountain Pipes in confined spaces Drains in trenches Hydraulic civil engineering