... will be covered with an total sealing in order to avoid a lowering of the ground water level in this area for reasons of nature protection. knowledge management garmisch-partenkirchen water inflow Upstream Oil & Gas moraine Kramer tunnel construction hillside spring moor groundwater table...

... considerations may favour the implementation of a concrete lining in order to minimize head losses and thus allow smaller excavation diameters and the abdication of a rock trap. Reservoir Characterization vertical shaft groundwater table concrete lining reservoir geomechanics schleiss stress state...