KRA Umweltmassnahmen – Baumeisterarbeiten Rupperswil & Auenstein

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Location: Canton AG
Procuring office: Schweizerische Bundesbahnen SBB, Infrastruktur, Einkauf, Supply Chain und Produktion, Einkauf Bauprojekte Standort Bern
Requesting office: Schweizerische Bundesbahnen SBB, Infrastruktur, Energie, Projekte&Engineering; Programmanagement

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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 12.02.20254 bids
- Eberhard Bau AG, KlotenCHF 1’930’447.57 incl. VAT

Awards of this contracting authority

Justification

Das Angebot der Zuschlagsempfängerin war insgesamt das Vorteilhafteste und hat am meisten Punkte erhalten. Ausschlaggebend war insbesondere das Zuschlagskriterium «Preis», beim dem die Zuschlagsempfängerin das niedrigste Angebot eingereicht hat. Beim Zuschlagskriterium ZK3 «Nachhaltigkeit», wurden zudem überwiegend sehr gute Aspekte erkannt.

AI summary

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Services
Requirements
Conditions
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What is being procured?

Scope of work

Language of the publication

Das Mandat Baumeisterarbeiten umfasst den Bau folgender Umweltmassnahmen im Grossraum des Kraftwerks Rupperswil-Auenstein:

· UM1 – Verlängerung Umgehungsgerinne; Neubau eines Auengewässers mit Flach- und Steilstrecke, Wasserteiler (Blocksteinriegel) im Oberwasser und Fussgängersteg.

· UM2 – Revitalisierung Staubereich; Schüttung in der Aare im Oberwasser des Wehrs KRA, inkl. Strukturierungsmassnahmen im Uferbereich

· UM3 & UM6 – Strukturierung und Kiesschüttungen Restwasserstrecke; naturnahe Einbauten in Sohle und Ufer der Aare

· UM4 – Strukturierung Kraftwerkskanal; sog. durchströmte Fischruhebuchten am Kanalufer

· UM7 – Kiesschüttungen Steinerkanal; Schaffung/Erhalt von Laichhabitat

Key facts, codes and options

Type of contract: Construction and installation
Type of construction: Civil engineering
Construction service: Execution
Procedure: Open procedure
Trades: Not evident from the available publication data.
CPV: CPV 45000000 – Construction workCPV general: general code without a field
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 Aargau, last 12 months

25 awards, bids (median): 5.

Awards: Main construction works

Range of award prices

Main construction works, canton of Aargau, last 12 months

CHF 294’70710 % of the prices were lower

CHF 1’061’985Median: half were lower

CHF 3’226’09410 % of the prices were higher

8 out of 10 award prices were between CHF 294’707 and CHF 3’226’094.

From 20 published award prices in CHF from 01.12.2025 to 15.09.2026, with or without VAT, as published. A single contract can differ widely.

Official source

Go to the official tender

simap project number: 3844
Publication number: 3844-02
Covered by international agreements: No
TED (EU): Publication on ted.europa.eu (opens in a new tab)

Checked against simap: 10.11.2026, 18:02

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More in the guide

Award, reasons and appeal

Contract awards in Aargau: monthly reports

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