Remediation planning
Against this background the LMBV charged us with the planning of all remediation measures. We prepared hydrological reports, static stability, wind and waves reports, contamination and foundation soil reports. In addition we made an environmental impact assessment. The administrative approval procedure with regard to water laws is introduced. The future development of the water level is decisive for the stability of the embankment area. The hydrological model we made predicts fluctuations of up to 4.3 metres. Based on these data we determine the required incline of the embankment. It is absolutely necessary to build an obstruction to the waves because it's the only way to safeguard the embankment. What effects do the required measures have on plants, animals, water, soil and people? We go through various scenarios and evaluate them. During our investigations we discover a former domestic refuse landfill in the embankment. Ashes and organic substances may not remain there: the landfill must be cleared and refilled with appropriate materials. It's not the first time that we have to react to a changed situation.

Implementation
The complexity of the project requires HPC experts from completely different sections to work together. It's the only way to create a natural area meeting today's static stability standards. It will provide a habitat for swallows and other animals. And people will be able to swim, wander, fish and dive in a unique leisure and recreational area.