Switzerland – Electrical installation work – PWA-B2, B3 (Selektiv) Ausschreibung Elektro, BKP 232 Niederspannungsinstallationen

The infrastructure of Zurich Airport is undergoing a phased renewal process. Over the past 15 years, various parts of the central airport infrastructure have been comprehensively renovated and expanded: Dock B was completely rebuilt, Terminal 2 was totally renovated and expanded, and a new security control building with centralized access to the Airside Center was created between Terminals 1 and 2. Currently, the central baggage sorting system north of Terminal 1 is being expanded and the airport-wide baggage sorting system is being replaced and renewed. In the next step, the aged parts of the central airport infrastructure must be replaced: Dock A was commissioned together with the Tower in 1985 and has remained largely unchanged in its structure to this day. In terms of functionality, sustainability and quality, Dock A can no longer meet today's requirements. Following a comprehensive analysis, it was decided to replace the existing Dock A with a new building to the north of the current building. The replacement new building for Dock A, the new tower and the comprehensively renovated apron to Dock A with all further adaptations, expansions and renovations of the central airport infrastructure are the most visible major construction measures for the next 15 to 20 years. During the phased implementation, it must be ensured that operations can continue as normal and that the future functional requirements can be met with the newly created buildings. Project PWA "Perimeterfreilegung Wurzel A" includes the implementation of adjustments to existing media and systems. These are located both inside and outside the demolition perimeter of Wurzel Dock A. The work is to be carried out for the construction state of the demolition and for the further phases of the replacement new building Dock A in the period from 2026-2033. Essential parts of the building services for the supply of the control tower, Dockwurzel A, Dock A, Airside Center and the passport control hall are located in the demolition perimeter of Dockwurzel A.