Neubau Schulhaus Wolhusen, Butzenstrasse 4, 8910 Affoltern am Albis: BKP 251 Sanitäranlagen

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Location: Canton ZH
Procuring office: Stadt Affoltern am Albis Immobilienabteilung

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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 08.07.20267 bids
- Stalder-Rüttimann GmbH, BenzenschwilCHF 381’786.00 incl. VAT

Awards of this contracting authority

Justification

Die per Post versendete Zuschlagsverfügung ist massgebend.

AI summary

Pro

With Pro, an AI summarises this tender: services, requirements, conditions, dates and award criteria, with key figures, a timeline and the weighting, each with the literal quote from the publication.

This is how an AI summary is structured

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

Projektvorhaben:

Neubau eines Primarschulhauses mit zwei unterirdischen und fünf oberirdischen Geschossen. In den Untergeschossen sind eine Einfachturnhalle sowie die Garderoben und diverse Technikräume angeordnet.

Umfang Auftrag:

In sämtlichen Schulräumen werden Schulwandbrunnen erschlossen. Auf jedem Geschoss ist eine WC-Anlage vorgesehen.

Im UG befinden sich Garderoben für die Turnhalle. Für die Entwässerung ist eine Hebeanlage erforderlich.

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
OAG 1.2.2 – General education school
CPV: CPV 45214200 – Construction work for school buildings
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: 36631
Publication number: 36631-03
Covered by international agreements: Yes
TED (EU): Publication on ted.europa.eu (opens in a new tab)

Checked against simap: 11.11.2026, 08:08

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Contract awards in Zurich: monthly reports

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