Depending on the situation, particularly if there are no plans, it is advisable to perform a condition analysis of the property’s drainage system.

This normally involves cleaning the sewage system, recording images with the
sewer TV and creating a digital protocol on DVD. If required, a sketch of the pipe layout is prepared.
The Aquatec specialists then analyse all documents, including the TV images. If there are still uncertainties, further evaluations are performed on site.

In order to define the next steps, all detailed data (pipes to be cleaned up, structural measures etc.) is evaluated and recorded in a clean-up plan.


The condition analysis makes it possible to clean the sewers individually and with the highest degree of quality. Our approach has been proven; it continually shows that the clean-up projects run efficiently and according to plan.

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