NESA Addendum: Adjustment of the Berghof Signaling System

Location: Place open, contracting authority in canton ZH
Procuring office: Sihltal Zürich Uetliberg Bahn SZU AG

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Awarded directly

According to the simap publication. Values that are not given are deliberately missing here.

Awarded to

As published on simap.ch: winner and price (with or without VAT, as stated).

Award of 20.12.2024Direct award
- Stadler Signalling AG, WallisellenCHF 1’241’300.00 without VAT

Awards of this contracting authority

Justification

Mit dem Zuschlagsempfänger besteht ein Rahmenvertrag betreffend Planung, Projektierung, Herstellung, Lieferung, Montage und Inbetriebnahme von Sicherungsanlagen (NESA). Auf Grund der engen technischen und zeitlichen Abhängigkeiten des Auftrags mit dem Projekt NESA, muss dieser dem Zuschlagsempfänger erteilt werden. Ein Wechsel des Anbieters wäre mit erheblichen Schwierigkeiten, insbesondere mit hohen technischen (Kompatibilitäts-) sowie terminlichen Risiken verbunden. Der Zuschlag erfolgt daher freihändig gestützt auf Art. 21 Abs. 2 lit. e IVöB in Anhang A zum Gesetz des Kantons Zürich über den Betritt zur Interkantonalen Vereinbarung über das öffentliche Beschaffungswesen vom 15. November 2019 (BeiG IVöB, LS 720.1).

AI summary

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Services
Requirements
Conditions
Dates
Award criteria

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What is being procured?

Scope of work

Language of the publication

As part of the track renewal and expansion at Berghof station, the existing Domino-C relay interlocking system from 1999 must be adapted to the new ILTIS remote control. This measure is necessary to ensure the safe and efficient operation of the signaling technology during the construction phase and until the future electronic interlocking is installed.

The contract includes:

The adaptation of the relay interlocking system to ensure compatibility with the ILTIS remote control,
The integration of this adaptation into the existing system architecture,
Ensuring operational continuity during the planned total closure of five months.

Key facts, codes and options

Type of contract: Supply
Type of supply: Contract for work
Trades: Not evident from the available publication data.
CPV: CPV 34632000 – Railways traffic-control equipment
CPV 34946120 – Railway materials
CPV 35120000 – Surveillance and security systems and devices
CPV 48140000 – Railway traffic control software package
CPV 71240000 – Architectural, engineering and planning services
CPV 71330000 – Miscellaneous engineering services
Options: Not evident from the available publication data.
Variants: Not evident from the available publication data.
Partial offers: Not evident from the available publication data.

TEXFY assessment: Products, installations, quantities, technical specifications and exclusions are not structured fields of the publication. TEXFY does not analyse the free text on them: check the original text and the tender documents.

Market data for this service

From awards published on simap.ch, without rankings and without rating companies.

Comparable awards

Security and guarding services, all of Switzerland, last 12 months

154 awards, bids (median): 4.

Awards: Security and guarding services

Range of award prices

Security and guarding services, all of Switzerland, last 12 months

CHF 166’48410 % of the prices were lower

CHF 921’374Median: half were lower

CHF 5’260’41010 % of the prices were higher

8 out of 10 award prices were between CHF 166’484 and CHF 5’260’410.

From 172 published award prices in CHF from 18.11.2025 to 03.11.2026, with or without VAT, as published. A single contract can differ widely.

Official source

Go to the official tender

simap project number: 8667
Publication number: 8667-01
Covered by international agreements: Yes

Checked against simap: 10.11.2026, 18:02

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