Extension of the U5 West to Pasing with the stations Willibaldstraße, Am Knie and Pasing (U5 Pasing) – engineering services (electrical, LP 1 to 9) for low-voltage systems with lighting systems including emergency lighting with central battery system, cable systems, cross-system cable routes and uninterruptible power supply (UPS) in construction lot 1 for Willibaldstraße (WI) station with associated track sections (tunnel) and parking facility as well as Emergency Exit Structures (IB-NS-1).

It is intended to commission the following services (in stages) with this tender:

Services of technical equipment, plant group 4, service phases 1–9 according to §§ 53 et seq. HOAI.

The existing U4/5 subway line currently terminates at Laimer Platz station, which was opened on 24.3.1988.

The U5-West to Pasing is the western extension of this U-Bahn line. There are 3 stations included in this section of the line.

The overall project is divided into two construction lots: 5 West –1 (hereinafter also referred to as Construction Lot 1) and 5 West –2 (hereinafter also referred to as Construction Lot 2).

The tendered services of the technical equipment (low voltage) essentially comprise construction lot 1, which is located in the area of the Gotthard road between km 245.0+44,128 in the east and km 243.9+80,000 in the west, the total length is thus approx. 1,064 m. From east to west, i.e. in the direction of travel out of town or decreasing mileage, construction lot 1 comprises a three-track section with a central siding and switch connections east and west of the siding, including the emergency exit at Stöberlstraße, the Willibaldstraße underground station and a widening of the double-track line tunnel west of Willibaldstraße station for an optional branch in the direction of Blumenau, including an emergency exit Gotthard Road.

In the Willibaldstraße underground station, operating rooms and facilities are planned at platform level to the west and east of the platforms as well as in the two barrier floors. To the west of the platform, a rectifier plant for the traction current supply is to be accommodated, which is not the subject of this tendering procedure.

It is intended to commission the following services (in stages):

Services of technical equipment, plant group 4, service phases 1–9 in accordance with §§ 53 et seq. HOAI; this includes, in particular, interface coordination across all performance levels.

The services of the technical equipment of this award procedure are to be provided for the following installations of plant group 4 high-voltage installations according to § 53 para. 2 HOAI:

- low voltage switchgear

- Low-voltage installation systems

- Uninterruptible power supply (UPS) systems

- lighting systems

- Central emergency lighting systems

- lightning protection and grounding systems

- Temporary structures for construction power supply and construction site lighting