BKP 342 Wärmeauskopplung und Wärmespeicher

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Location: Canton ZH
Procuring office: Flughafen Zürich AG - Energie 2040

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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 18.09.20253 bids
- Koster AG Gebäudetechnik, ZürichCHF 2’906’546.32 incl. VAT

Awards of this contracting authority

Justification

Beste Erfüllung der Zuschlagskriterien

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

Erstellen, liefern und montieren einer Wärmeauskopplung von einem Heisswassersystem (PN25, 180°C) auf ein Warmwassersystem (PN16, 110°C) inklusive neuer Komponenten für die Versorgung eines neues Warmwasserfernwärmenetz. Beinhaltet insbesondere folgende neue Anlagen. Wärmeauskopplung (3x2.8 MW); Wärmespeicher (+/- 170 m3); neue Expansionsanlage; Anschluss Nachspeisung; neue Fernleitungspumpen; neue Entgasungsanlage; Diverse Messungen.

Key facts, codes and options

Type of contract: Construction and installation
Type of construction: Building construction
Construction service: Execution
Procedure: Open procedure
Trades: BKP 342 – Heating installations
CPV: CPV 42000000 – Industrial machinery
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

Supply of machines and equipment, canton of Zurich, last 12 months

23 awards, bids (median): 3.

Awards: Supply of machines and equipment

Range of award prices

Supply of machines and equipment, canton of Zurich, last 12 months

CHF 295’39910 % of the prices were lower

CHF 526’022Median: half were lower

CHF 2’016’60610 % of the prices were higher

8 out of 10 award prices were between CHF 295’399 and CHF 2’016’606.

From 23 published award prices in CHF from 27.11.2025 to 22.10.2026, with or without VAT, as published. A single contract can differ widely.

Official source

Go to the official tender

simap project number: 18227
Publication number: 18227-02
Covered by international agreements: No

Checked against simap: 10.11.2026, 18:02

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Award, reasons and appeal

Contract awards in Zurich: monthly reports

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