Construction of surface waterproofing system with additional construction services

(road and path construction, drainage, interception structure reinforced earth)

Construction of approx. 255,000 m² surface waterproofing system with

- 50 cm mineral gasket

- 30 cm mineral drainage layer

- 165 cm water balance layer

- Interception structure reinforced earth

- geosynthetische Tondichtungsbahn

- Asphalt road and path construction

- Production of drainage ditches and cascades

- supplementary earthworks

- Rekultivierungsarbeiten