The City Tunnel Magdeburg is the largest bored pile project to date for SÜLZLE Stahlpartner. Between June 2015 and June 2018, the Dessau-Roßlau branch supplied 3,270 tons of bored pile reinforcement to the construction site on Ernst-Reuter-Allee, which corresponds to approximately 1,500 reinforcement cages. Additionally, a total of 8,434 Peikko couplers (types A+B, ranging from SM20 to SM32 – primarily SM32) were used in this major project.