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Luedem junction: installation of signalling systems

Original Lüdem Kreuzungsstelle: Ausführung Sicherungsanlagen

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Summary

Machine-generated summary

The procurement covers the installation of signalling and safety systems for the new Luedem junction on the Frauenfeld-Wil railway line. The systems will be built on the Simis IS interlocking type from Siemens Mobility, which is already in operation. Compatibility with the two existing SIMIS-IS interlockings at Murkart and Pflegheim is required. The project examined two options: extending the Murkart interlocking, or installing a decentralised outdoor element control computer (OECC) at Luedem. The OECC option was selected, as it is proven at many locations and places the equipment close to the trackside elements.

Description

Für die neue Kreuzungsstelle Lüdem auf der Strecke Frauenfeld Wil werden die nötigen Sicherungsanlagen auf dem bereits im Einsatz stehenden Stellwerkstyp Simis IS von Siemens  Mobility (SMO) aufgebaut. Aufgrund der vorhandenen zwei Stellwerke (Murkart, Pflegheim) des Typs SIMIS-IS muss auch die neue Einheit in Lüdem kompatibel mit den in Betrieb stehenden  Anlagen sein. Im Projekt wurden die Varianten Stellwerk-Erweiterung von Murkart und vor Ort OECC (Outdoor-Element Control Computer oder auf Deutsch: Dezentraler Stellwerksrechner)  in Lüdem geprüft. Der Entscheid fiel auf die Variante OECC bei Lüdem, da diese Variante bereits an vielen Standorten bei den AB bewährt im Einsatz steht und sich die Anlage in unmittelbarer Nähe der Elemente befindet.

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 3 weeks ago

More from this buyer

Full buyer profile

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

Company Wins Total awarded Last win
DE_Supercomputing Systems AG 2 €13.8M Sep 2026
DE_Ricoh Schweiz AG 1 €4.2M Mar 2026
DE_Kilchenmann AG 1 €2.8M Mar 2026
DE_HUTEC AUTOMATION AG 1 €2.7M Sep 2026
DE_cablex AG 1 €2.4M May 2026

Based on 12 awards with a linked company profile over the last 2 years.

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Market context

Avg. open tender · Installation services
€3,859,644
401 open across Europe right now
Buyer track record on Aperlena
6 notices tracked · 2 awarded
€31,208,864 in awarded contracts

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