Ersatzinvestition Fernwärmekammern und LDS Ersatz

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Location: Canton ZH
Procuring office: DIB - 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 28.05.20264 bids
- HOLINGER AG, Dättwil AGCHF 183’370.00 incl. VAT

Awards of this contracting authority

Justification

Der Zuschlag erfolgt an die Erstplatzierte aufgrund der höchsten Gesamtpunktzahl. Ausschlaggebend für die höchste Gesamtpunktzahl der Erstplatzierten war insbesondere der Preis (Kriterium A).

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

Zur Sicherstellung der Betriebssicherheit und Versorgung unserer Fernwärmeinfrastruktur suchen wir ein qualifiziertes Unternehmen für die Planung einer Ersatzinvestition bestehender Fernwärmekammern und der zugehörigen Leckagedetektionssysteme (LDS). Die genauen Anforderungsprofile sind dem Dokument 5 «Technischer Teil» zu entnehmen.

Am Donnerstag, 05. März 2026 findet von 10:00 bis ca. 12:00 Uhr in einer Kammer im Kreis 12 die obligatorische Begehung statt. Nähere Angaben zum Ort der Begehung erfolgen nach erfolgreicher Anmeldung. Angebote werden nur unter der Bedingung der Teilnahme an der Begehung zugelassen.

Bitte melden Sie bis Montag, 11. Februar 2026 alle Teilnehmenden mit Namen, E-Mail und Mobilnummer unter folgender E-Mail Adresse für die Begehung an: tobias.teubner@ewz.ch

Key facts, codes and options

Type of contract: Service
Procedure: Open procedure
Trades: Not evident from the available publication data.
CPV: CPV 71300000 – Engineering services
CPV 71320000 – Engineering design services
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

District heating, canton of Zurich, last 12 months

17 awards, bids (median): 4.

Awards: District heating

Range of award prices

District heating, canton of Zurich, last 12 months

CHF 234’04410 % of the prices were lower

CHF 1’147’479Median: half were lower

CHF 5’785’63110 % of the prices were higher

8 out of 10 award prices were between CHF 234’044 and CHF 5’785’631.

From 18 published award prices in CHF from 28.11.2025 to 21.07.2026, with or without VAT, as published. A single contract can differ widely.

Official source

Go to the official tender

simap project number: 30181
Publication number: 30181-02
Covered by international agreements: No

Checked against simap: 11.11.2026, 12:03

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More in the guide

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