Germany - V1120: Electrical installations - light and power (above-ground section)

Description

V1120: Electrical installations - light and power (above-ground section)
Project light rail line B, section 3 - Europaviertel

The specifications include the complete installation of the electrical system (KG440/LuK) such as transformers, switchgear, PV systems, cables and lines, sockets, switches, lighting, safety lighting, routes as well as earthing and potential measures for three above-ground stops, an above-ground parking facility (service platform) and a tunnel section with operations building (Europagarten tunnel) in the Europaviertel for the planned extension of the U5 light rail line in Frankfurt am Main.

Essentially, these are

approx. 2 pcs. dry transformers 250kVA / 10kV
approx. 1 pc. Low-voltage main distribution board
approx. 13 sub-distribution boards/metering systems
including use of intelligent meter technology and KNX/DALI/CAN bus/Siemens S7
Safety lighting via central battery systems
approx. 460 pcs. Installation components (switches, sockets, junction boxes, media feed-throughs, etc.)
approx. 9 tunnel socket combinations
approx. 64 pcs. Mast lights
approx. 410 pcs. General/safety lighting fixtures (surface-mounted, surface-mounted, recessed)
approx. 10 pcs. Escape route pictograms
approx. 13,400 m of cables and lines
approx. 360 m medium voltage cable
approx. 6,000 m of cable routes, pipes and ducts
approx. 12 sqm fire protection duct (panels)
approx. 40 equipotential bonding rails
approx. 950 m copper earthing cable
approx. 130 copper cable earthing connectors
Use of working platforms

Opportunity closing date

10 April 2025

Value of contract

to be confirmed