Obermeyer Infrastruktur - GmbH & Co. KG from Munich have secured the contract for the design of the twin tube Kockelsberg (2.2 km) and Weisserg (500 m) tunnels including engineering structures, traffic systems, and technical route equipment for the new section Kottewitz - Weinböhla, km 18.809 - km 25.530 , of the Leipzig- Dresden line. Contact DB Netz AG, attn Marlis Petzold, Frankfurt Main, tel +49 3514618497, fax +49 69260913613, email Marlis.Petzold@deutschebahn.com. Visit https://ted.europa.eu/en/notice/-/detail/324066-2024. Ref.n. 23FEI68137. 23/24.