Retaining wall
Construction of a parking garage
In the course of this project, a retaining wall of anchored LARSSEN steel pile profiles has been installed. This was necessary to stabilize the ground in the long term, because of the up to 10.3 meters variation in terrain levels.
Facts & figures
| Sheet piles supplied | Approx. 720 to of LARSSEN 606 n of steel grade S 355 GP in lengths of up to 14.3 m |
| Interlock seal | Approx. 5,200 m of the HOESCH interlock sealing system |
| Coating and corrosion protection | Approx. 4,700 m2 of sheet pile coating, Hartmann Bautenschutz, Dortmund |
| Equipment and ASF anchoring materials | 320 m of 2 U 400 walings, anchor blocks, bolts, 320 m of edge protection, anchor block walings, 78 ASF round steel anchors, 3” and 3 1⁄2”, up to 14 m long, ASF anchors, Anton Schmoll GmbH Verbindungstechnik, Balve |
| Client | thyssenkrupp Real Estate GmbH, Essen |
| Construction supervision | API Asmus + Prabucki Ingenieure Beratungsgesellschaft mbH, Essen |
| Contractor | ARGE thyssenkrupp Quartier TB, Bottrop; Heinrich Walter Bau, Borken; Eurovia Teerbau GmbH, Bottrop; G. Papenburg AG, Schwarmstedt, Specialized civil engineering/pile driving: Grundbau Jansen GmbH, Linnich |
| Construction planning | ECE; API Asmus Prabucki Ingenieure, Essen; thyssenkrupp Infrastructure GmbH, Essen |
| Inspection | Ing. Büro Hamelmann Karvanek, Essen |