Awarded

Construction and installation

Sanierung Fischgängigkeit Stauwehr Rongellen - Baumeisterarbeiten

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Location: Canton GR
Procuring office: Kraftwerke Hinterrhein AG

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Awarded

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 10.11.20253 bids
- Zindel + Co. AG, MaienfeldCHF 423’437.35 incl. VAT

Awards of this contracting authority

Justification

Die ARGE Stauwehr Rongellen hat das wirtschaftlichste und vorteilhafteste Angebot eingereicht.

AI summary

Pro

With Pro, an AI summarises this tender: services, requirements, conditions, dates and award criteria, with key figures, a timeline and the weighting, each with the literal quote from the publication.

This is how an AI summary is structured

In brief
Services
Requirements
Conditions
Dates
Award criteria

An example of the structure without content: no summary is stored for this tender yet.

What is being procured?

Scope of work

Sanierung Fischgängigkeit Stauwehr Rongellen - Baumeisterarbeiten:

In der Wasserfassung Rongellen der Kraftwerke Hinterrhein AG werden folgende Teile

ersetzt, resp. neu erstellt:

- Einlaufrechen Fassung

- Rechenreinigungsmaschine (RRM)

- Spülrinne zur RRM aus Stahl

- Bewegliche Wehrklappe

- Alle Fundationen und Halterungen aus Stahlbeton und Felsankern für diese Teile

Die Stahlwasserbauteile werden von Dritten geliefert und montiert.

Der Baumeister richtet die Wasserhaltung ein, macht die Abbrüche, bereitet die Fundamente und

Tragsysteme aus Stahlbeton und Felsankern vor und leistet Beihilfe zur Montage der Stahlwasserbauten.

Key facts, codes and options

Type of contract: Construction and installation
Type of construction: Civil engineering
Construction service: Execution
Trades: OAG 4.2.1 – Energy production
CPV: CPV 45200000 – Works for complete or part construction and civil engineering work
CPV 45240000 – Construction work for water projects
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

Main construction works, canton of Graubünden, last 12 months

123 awards, bids (median): 3.

Awards: Main construction works

Range of award prices

Main construction works, canton of Graubünden, last 12 months

CHF 247’64810 % of the prices were lower

CHF 987’835Median: half were lower

CHF 5’668’88910 % of the prices were higher

8 out of 10 award prices were between CHF 247’648 and CHF 5’668’889.

From 122 published award prices in CHF from 10.11.2025 to 20.10.2026, with or without VAT, as published. A single contract can differ widely.

Official source

Go to the official tender

simap project number: 24738
Publication number: 24738-02
Covered by international agreements: No

Checked against simap: 10.11.2026, 18:02

Export

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More in the guide

Contract awards in Graubünden: monthly reports

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