Success in Returning to Clients Dry Tunnels

We have demonstrated that water leaks in existing tunnels can be controlled to minimize their impact to the function of the tunnel.

We have accomplished this in both Europe (Brunel's Thames Tunnel, London, UK) and the United States (Lehigh Tunnel, Allentown, PA) and now time has proven the success of these projects and of our unique designs.

For further information please see the Dr. Sauer Corp. publication regarding the Drainage Rehabilitation System or visitTunnel Widening & Rehabilitation  in the technical information section of our website.