AUH-SAN, renovation of Aubrugg heating power plant service building, BKP 250 sanitary installations

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Location: Canton ZH
Procuring office: Elektrizitätswerk der Stadt Zürich (ewz)

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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 13.10.20263 bids
- Hälg & Co. AG, Zweigniederlassung Zürich, ZürichCHF 2’032’019.21 incl. VAT

Awards of this contracting authority

Justification

Ausschlaggebend für die höchste Gesamtpunktzahl der Erstplatzierten ist das insgesamt überzeugende wirtschaftliche Angebot. Zwar fällt die Auftragsanalyse qualitativ dürftig aus, jedoch wurden sowohl die Anbieterin als auch die für das Projekt vorgesehenen Schlüsselpersonen von den Referenzkontakten durchwegs sehr positiv beurteilt. Dadurch vermag die Erstplatzierte insbesondere im Bereich Qualität und Referenzen zu überzeugen und erzielt insgesamt das beste Bewertungsergebnis.

AI summary

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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

Im Rahmen des Projeks AUH-SAN erfolgt eine Sanierung und ein Austausch der Sanitäranlagen; unter anderem:

Grundleitungen und Dachentwässerungen
Allg. Sanitärapparate
Spezielle Sanitärapparate
Ver- und Entsorgungsapparate u.a. Schaumlöschanlagen und Berieselung
Kaltwasser-, Rohwasser- und Warmwasserversorgung
Schmutz- und Regenwasserleitungen
Druckluftleitungen
Dämmungen

Weiterhin erfolgen Demontagen der entsprechenden alten Gerätschaften.

Key facts, codes and options

Type of contract: Construction and installation
Type of construction: Building construction
Construction service: Execution
Procedure: Open procedure
Trades: BKP 25 – Sanitary installations
CPV: CPV 45232460 – Sanitary works
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

Plumbing installations, canton of Zurich, last 12 months

61 awards, bids (median): 4.

Awards: Plumbing installations

Range of award prices

Plumbing installations, canton of Zurich, last 12 months

CHF 175’99210 % of the prices were lower

CHF 422’836Median: half were lower

CHF 2’064’19010 % of the prices were higher

8 out of 10 award prices were between CHF 175’992 and CHF 2’064’190.

From 61 published award prices in CHF from 11.11.2025 to 09.11.2026, with or without VAT, as published. A single contract can differ widely.

Official source

Go to the official tender

simap project number: 38369
Publication number: 38369-02
Covered by international agreements: Yes

Checked against simap: 10.11.2026, 18:02

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