DISCLAIMER: ACO QuAD Hydraulic Design is a design tool that is based on the latest scientific and technical developments and takes into account ACO GmbH's many years of experience. The use of ACO QuAD Hydraulic Design supports planning processes in drainage planning, but does not release the bodies involved in planning and/or processing from their planning and due diligence obligations, but rather requires appropriate, industry-standard expertise and specialist knowledge. In particular, even when using ACO QuAD Hydraulic Design, you are still responsible for object-related recommendations, technical drawings and calculations, and you must continue to check all building regulations requirements yourself, taking into account all local conditions, technical regulations and the current state of the art. This list is not exhaustive. ACO QuAD Hydraulic Design does not replace testing by specialist experts.