Negotiated invitation to tender, deadline 01.11.2018, for supervision
during the construction of the new 380 kV cable duct, which is 6.7 km length.
To be constructed between the Rudolf-Wissell bridge and the future Mitte 50Hertz
substation in Berlin. The cable duct will be built by a mechanized method at a
20-25 m depth, and will be consist of three tunnel sections, 3 m inner
diameter: TUN1 2492.81 m length from Rudolf-Wissell bridge (AS RWB) to the
substation at Charlottenburg (ZS Ch); TUN2 1720.76 m length from ZS Ch to
Klopstockstrasse (ZS Tie) and TUN3
2454.,07 m length from ZS Tie to the
substation Mitte (ES With). For bid documents https://vergabekooperation.berlin/NetServer/TenderingProcedureDetails?function=_Details&TenderOID=54321-Tender-165a47bf3ef-5d2a47f445368a64.
Duration contract from 16/07/2019 to 10/07/2028. Contact
50Hertz Transmission GmbH, Berlin, email stefan.herzmann@50hertz.com.
Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=437539-2018.
Ref.n. T09-2018-0004. 41/18.
