AUH-SAN, Renovation of service building CCO Aubrugg, BKP 242 Heating systems

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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 28.10.20267 bids
- Bayar Energie AG, VolketswilCHF 1’659’049.42 incl. VAT

Awards of this contracting authority

Justification

Ausschlaggebend für die höchste Gesamtpunktzahl der Erstplatzierten war ein gutes wirtschaftliches Angebot. Weiterhin ausschlaggebend waren die durchweg sehr positiven Bewertungen, welche durch die Referenzkontakte für das Unternehmer und auch für die für das Projekt vorgesehenen Mitarbeiter angegeben wurden. Zusätzlich wurde die gestellte Auftragsanalyse detailreich und insbesondere sehr projektspezifisch gelöst, was aufzeigt, dass sich die Anbieterin bewusst mit dem Projekt und den Anforderungen der Baustelle auseinandergesetzt hat.

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 Projekts AUH-SAN erfolgt eine Sanierung und ein Austausch der Gebäudetechnikanlagen im Bereich Heizung; unter anderem:

Wärme-Bereitstellung / Kälte-Bereitstellung
Heizkörper
Lufterhitzer
Rückkühlereinheiten
Free-Cooling
Luftkühler/Umluftkühler
Kälteverteiler

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 242 – Heating installations
CPV: CPV 45315000 – Electrical installation work of heating and other electrical building-equipment
CPV 45331000 – Heating, ventilation and air-conditioning installation 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

Heating systems, canton of Zurich, last 12 months

87 awards, bids (median): 5.

Awards: Heating systems

Range of award prices

Heating systems, canton of Zurich, last 12 months

CHF 179’57810 % of the prices were lower

CHF 563’603Median: half were lower

CHF 3’337’03110 % of the prices were higher

8 out of 10 award prices were between CHF 179’578 and CHF 3’337’031.

From 86 published award prices in CHF from 11.11.2025 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: 37276
Publication number: 37276-02
Covered by international agreements: Yes

Checked against simap: 10.11.2026, 18:02

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