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MP-130008 N02 Seelisberg Tunnel, 2nd refurbishment, Lot 3.1 Tunnel Ventilation

Original MP-130008 N02 Seelisbergtunnel, 2. Instandsetzung Los 3.1 Tunnellüftung

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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

This tender covers the refurbishment of the tunnel ventilation system of the Seelisberg Tunnel, which forms part of the A2 motorway between the cantons of Nidwalden and Uri. The tunnel connects Beckenried NW at the north portal and Bolzbach, Seedorf UR at the south portal on the western shore of Lake Uri, and was built between 1971 and 1980. The technical installations have different ages due to maintenance and partial replacement works and are to be brought up to the current state of the art in stages and separate lots. Lot 3.1 comprises the overhaul of around 19 tunnel fans and the replacement of 19 tunnel fan motors, including adaptation of the operating voltage.

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 3.1 deckt die Instandsetzung der Tunnellüftungsanlage bestehend aus ca : 19 Revision Tunnellüfter 19 Austausch Motoren Tunnellüfter mit Anpassung der Betriebsspannung

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 8 hours ago

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More from this buyer

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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.

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Avg. open tender · Electrical machinery
€53,334,165
3,035 open across Europe right now
Buyer track record on Aperlena
33 notices tracked · 9 awarded

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