Wieshofstrasse Schlosstalstrasse bis Wishof - Bauarbeiten, Strassenbau und Kanalneubau

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Location: Canton ZH
Procuring office: Tiefbauamt Stadt Winterthur

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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 12.08.20267 bids
- Alder-Zani AG Winterthur, WinterthurCHF 3’334’358.10 incl. VAT

Awards of this contracting authority

Justification

Unter Berücksichtigung der in den Ausschreibungsunterlagen festgelegten Zuschlagskriterien er- weist sich das Angebot der Firma Alder-Zani AG, Flugplatzstrasse 10, 8404 Winterthur, als das vorteilhafteste. Sie vermochte aufzuzeigen, dass sie sowohl preislich das günstigste Angebot eingereicht hat und sehr gute Referenzen vorweisen kann.

AI summary

Pro

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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

Die Wieshofstrasse muss im Abschnitt zwischen der Schlosstalstrasse und dem Weiler Wishof saniert werden. Die Fundationsschicht, Randabschlüsse sowie Belagsflächen müssen erneuert werden. Im Weiler Wishof wir ein neues Trottoir gebaut. In einem Teilabschnitt wird ein neuer Regenwasserkanal erstellt, welcher an einen bestehenden Schacht anschliesst. An der bestehenden Brücke über die Töss werden die Fahrbahnübergänge erneuert und die Beläge ersetzt. Die Hausanschlüsse im gesamten Projektperimeter werden ebenfalls saniert. Zudem beabsichtigt Stadtwerk in einzelnen Abschnitten die Wasserleitung sowie das Elektrotrassee zu ergänzen.

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 45233120 – Road construction works
CPV 45232410 – Sewerage work
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

Road construction and surfacing, canton of Zurich, last 12 months

60 awards, bids (median): 5.

Awards: Road construction and surfacing

Range of award prices

Road construction and surfacing, canton of Zurich, last 12 months

CHF 379’16110 % of the prices were lower

CHF 885’522Median: half were lower

CHF 2’494’95910 % of the prices were higher

8 out of 10 award prices were between CHF 379’161 and CHF 2’494’959.

From 52 published award prices in CHF from 13.11.2025 to 04.11.2026, with or without VAT, as published. A single contract can differ widely.

Official source

Go to the official tender

simap project number: 36195
Publication number: 36195-02
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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