22E0206 Shoring and excavation

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For the 13.50 m deep excavation pit, a diaphragm wall using a natural reservoir at a depth of 30 m below GOK as a horizontal dichthorizont is to be built. This is anchored circumferentially with grouting anchors over 3 anchor layers. Guard wall for diaphragm wall approx. 280 m, diaphragm wall excavated/in-situ concrete approx. 10,000 m3, excavation approx. 60,000 m3