Sewer Rehabilitation

Aggressive waste water produced by population and industry, material fatigue or extreme stress by traffic congestion causes more often corrosion and cracking on existing pipes.

A problem often shown in overaged sewer systems of big cities.

Since the 1980s Michel Bau GmbH & Co. KG is specialised in sewer rehabilitation. Now we are a market leader in sewer rehabilitation in Germany with our methods.

By using experienced crews and modern equipment, Michel Bau can take all responsible decisions with regard to quality of work and smooth operations on site.

This is an advantage for both, city works and private clients. For our responsibility and flexibility we are known as a reliable partner beyond the borders of Germany.


Ulf Michel

Managing Director


Stephan Remer

Managing Director


If you are interested, we will introduce our "Lining with individual Elements" in a personal presentation to make it clear how it works.

Afterwards we can evolve a timetable adapted to your demands. After an expert assessment we will decide, which technology is eligible.

With our own equipment and know-how we realise even extensive projects.

One of our projects in Kolkata was chosen by the ICE (Institution of Civil Engineering) as one of the TOP 200 worldwide projects of milestone path breaking civil engineering. Take a look at the movie of the ICE 200: