There are various types as well as forms of gravity sewers.

If you are interested in the exact definition or for the different types and shapes please click on the following button.

Shafts are the inspection openings along the gravity sewers.

If you are interested in pressure tests of shafts, please click on the following button.

Many types of containers, in particular conatiners containing hazardous substances, must be regularly checked for leaks.

If you are interested in container testing, please click on the following button.

Wastewater penstocks transport wastewater by overpressure to their respective destination.

If you want to know the procedure, please click on the following button.

This refers to pipelines which transport mostly drinking water by overpressure to their respective destination.

If you are interested in the procedure, please click the following button.

Are a network of pipelines that transport water with overpressure to various snow cannons, which then generate snow.

If you are interested in the procedure, please click the following button.

Is a pipeline carrying water from a stagnation point or inlet to a turbine, which then generates electricity.

If you are interested in the procedure, please click the following button.

In this process sleeves gets randomly tested along a pipeline or each sleeve gets individually checked for leaks.

If you are interested in the procedure, please click the following button. 

After a negative pressure test we are also happy to search for the exact location of the leak for you.

If you are interested in the procedure, please click on the following button.

We also like to pig (clean) your pipeline.

If you are interested in the procedure, please click on the following button.

Wir molchen (reinigen) auch gerne ihre Rohrleitung.

Sollten Sie sich für die genau Funktionsweise interessieren klicken Sie bitte auf folgenden Button.

We are happy to disinfect your infected well system and/or drinking water pipes, should they have been contaminated.

If you are interested in the procedure, please click on the following button.

We are currently in the development phase of a radio-controlled camera vehicle, which already has some success.

If you are interested in the procedure, please click on the following button.

We are happy to carry out special tasks for you.

Is you have a special task and think this could be possible with our equipment, please contact us.

This could be for example:

• rope in a pipeline
• pipeline running locating
• pipeline ventilation etc.