Skip to content
Aperlena
Language:

MP-130008, N02 Seelisberg Tunnel, 2nd refurbishment lot 1.1 MS power supply

Original MP-130008, N02 Seelisbergtunnel, 2. Instandsetzung Los 1.1 MS Energieversorgung

Open Contract notice 49 days left
Watch this tender

Deadline 12 Nov. If it moves, an email when the register sees it. A correction: the same email. Your plan: decide by 29 Oct, questions by 29 Oct, draft by 5 Nov. Log in

  1. Published
  2. Today
  3. Deadline open for 51 days
  4. Awarded pending

Summary

Machine-generated summary

The Seelisberg Tunnel on the A2 motorway between the cantons of Nidwalden and Uri links northern Switzerland with southern Ticino, with the north portal at Beckenried NW and the south portal at Bolzbach, Seedorf UR on the shore of Lake Uri. Built between 1971 and 1980, its electrical installations now need to be brought up to the current state of the art in stages and lots. Lot 1.1 covers the gradual replacement of the power supply while the tunnel remains in operation (parallel operation), plus supply and installation of approximately 27 transformers, 18 frequency converters for ventilation, 10 medium-voltage switchgear, AS and LS control systems, power supply monitoring, low-voltage installation in the Schutter tunnel (UW Beckenried and the new access to the Rütenen ventilation control centre), and the dismantling and disposal of the old power supply components.

Description

Der Seelisbergtunnel ist Teil der Autobahn A2 zwischen den Kantonen Nidwalden und Uri und somit wichtiger Teil der Autobahn-Verbindung zwischen dem Nordteil der Schweiz und dem südlichen Tessin. Das Nordportal befindet sich bei Beckenried NW, das Südportal bei Bolzbach, Seedorf UR am Westufer des Urnersees. Er wurde zwischen 1971 und 1980 errichtet. Die BSA des Seelisbergtunnels weist infolge von Unterhalts- und Teilersatzmassnahmen ein unterschiedliches Alter auf. Aufgeteilt auf Etappen sowie in verschiedene Lose, gilt es die BSA nun auf den aktuellen Stand der Technik zu bringen   Das vorliegende Los 1.1 deckt die schrittweise Ablösung der Energieversorgung unter laufendem Betrieb (Parallelbetrieb) ab, sowie die Lieferung und Installation von ca. : 27 Transformatoren 18 Frequenzumrichter (Lüftung) 10 Mittelspannungsschaltanlagen Steuerung AS, LS / Überwachung EV NS-Installation Schutterstollen (UW-Beckenried und der neue Zugang zur Lüftungszentrale Rütenen sowie der Rückbau und die Entsorgung der alten Komponenten der Energieversorgung.

Official source

Source: simap.ch - Swiss public procurement platform

Always verify details on the official notice.

Last verified against simap.ch - Swiss public procurement platform 10 hours ago

View the official notice

More from this buyer

Full buyer profile

22 open tenders right now

This buyer has no award history in this sector yet. Usual winners, Electrical machinery - Switzerland

Company Wins Total awarded Last win
DE_Siemens Schweiz AG 12 €56.0M Sep 2026
DE_Siemens Energy AG 6 €97.6M Jul 2026
DE_Hitachi Energy AG 6 €40.9M Aug 2026
DE_Nexans Suisse SA 5 €22.7M Sep 2026
DE_Koch Kabel AG 5 €2.1M Mar 2026

Based on 149 awards with a linked company profile over the last 2 years.

Similar tenders

Market context

Avg. open tender · Electrical machinery
€53,562,878
3,052 open across Europe right now
Buyer track record on Aperlena
34 notices tracked · 9 awarded

Never miss a tender like this

27 new notices in Electrical machinery in Switzerland in the last 7 days. Get an email when new ones appear. Free.

Set up my alert

49 days left

Source

Keyboard shortcuts

Read a list without reaching for the mouse. The shortcuts stay quiet while you type in a field.

j
Next result
k
Previous result
Enter
Open the result
n
Next page
p
Previous page
c
Compare this result
s
Shortlist this result
/
Jump to the search box
?
Show these shortcuts
Esc
Close