Sewerage Networks

Main applications relate to sewerage networks, since, all around the world, whatever their age and the piping material used (mainly asbestos cement, sandstone and ductile iron in the past centuries, PVC, PEHD and GRP nowadays), these pipes deteriorate due to aggressions from inside and from outside.

If these inspections and measurements are mostly required for used/old networks, they are also needed to validate the layout and installation work done by the contractor, in case of a new network.

ECA Group is also present in the activity of pipe repair and rehabilitation, performed by dedicated robots that operate from the inside of the pipe (trenchless works).