Ausschreibung Flachdach- und Spenglerarbeiten Wohnsiedlung Tiefenbrunnen

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Location: Canton ZH
Procuring office: Liegenschaften Stadt Zürich (LSZ)

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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 02.06.20266 bids
- Riget AG, Pfäffikon SZCHF 1’939’804.50 incl. VAT

Awards of this contracting authority

Justification

Unter Berücksichtigung der in den Ausschreibungsunterlagen festgelegten Zuschlagskriterien erweist sich das Angebot der Riget AG als das wirtschaftlich vorteilhafteste Angebot. Die Zuschlagsempfängerin erzielte beim Zuschlagskriterium «Gesamtpreis» die maximal mögliche Punktzahl und beim Zuschlagskriterium «Lehrlingsausbildung» die zweithöchste Bewertung unter allen Anbieterinnen. Beim Zuschlagskriterium «Referenzprojekt Firma» erhielt sie zwar die tiefste Punktzahl. Dies vermochte das Gesamtergebnis jedoch nicht entscheidend zu beeinflussen. Über sämtliche Zuschlagskriterien hinweg erreichte die Zuschlagsempfängerin die höchste Gesamtpunktzahl und belegt damit den ersten Rang.

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

Gegenstand und Umfang dieser Ausschreibung sind die Flachdach- und Spenglerarbeiten im Rahmen der Dach- und Fassadensanierung der Wohnsiedlung Tiefenbrunnen gemäss den Ausschreibungsunterlagen.

Key facts, codes and options

Type of contract: Construction and installation
Type of construction: Building construction
Construction service: Execution
Procedure: Open procedure
Trades: BKP 222 – Roof plumbing
OAG 1.1 – Residential
CPV: CPV 45260000 – Roof works and other special trade construction works
CPV 45261410 – Roof insulation work
CPV 45261900 – Roof repair and maintenance 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

Roofing and sheet metal work, canton of Zurich, last 12 months

67 awards, bids (median): 5.

Awards: Roofing and sheet metal work

Range of award prices

Roofing and sheet metal work, canton of Zurich, last 12 months

CHF 236’33110 % of the prices were lower

CHF 696’460Median: half were lower

CHF 2’918’04610 % of the prices were higher

8 out of 10 award prices were between CHF 236’331 and CHF 2’918’046.

From 68 published award prices in CHF from 18.11.2025 to 03.11.2026, with or without VAT, as published. A single contract can differ widely.

Official source

Go to the official tender

simap project number: 29974
Publication number: 29974-02
Covered by international agreements: No

Checked against simap: 11.11.2026, 08:08

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