Germany – Electrical wiring and fitting work – ESTW BNBG | TK Ausschreibung Lose 1-3

The project „ESTW Bonn-Bad Godesberg“ involves the renewal of the signal box technology of the signal box section Bonn-Bad Godesberg Nord – Bonn Neuer Weg (signal box area of the signal box Bonn-Bad Godesberg „Gf“). The stations are located on the left bank main line from Köln Hbf towards Koblenz (VzG line 2630). As part of the project, a new electronic signal box (ESTW-Z) will be constructed in the station Bonn-Mehlem (KBM) (km 41.250), which is part of line 2630 and is to be equipped and put into operation by June 2028. The project includes the following measures: -Construction of a new ESTW incl. module building in Bonn-Mehlem -LST indoor and outdoor facilities -Adaptations of two edge signal boxes (Oberwinter, Bonn Hbf) -Cable trench construction (cable ducts, track crossings, cable pulling works) -Structural buildings (signal booms and signal bridges) -Adaptation works 50Hz systems (power supply module building, connections WHZA, NEA) -Adaptation works TK systems (HOA, connection monitoring BÜSAs, DB MAS, transmission technology etc.) -Fire alarm systems and lightning protection zone concept -Dismantling of old systems