ZHAW WIN CT, TL Neubau und Ersatzneubau, BKP 113-02 Schadstoffsanierung

Published in German. Sign in and TEXFY shows the texts in English. Sign in

Location: Canton ZH
Procuring office: Hochbauamt Kanton Zürich, Baubereich C
Requesting office: Baudirektion Kanton Zürich

Go to the official tender

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 08.01.20253 bids
- BWT Bau AG, WinterthurPrice not published

Awards of this contracting authority

Price range of the bids considered: CHF 950’111.38 to CHF 2’914’967.32, incl. VAT

Justification

Das Unternehmen erreicht die Höchstpunktzahl mit dem wirtschaftlichsten Angebot und zugleich gut erfüllten Zuschlagskriterien zur Qualität.

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

Das Hochbauamt des Kantons Zürich erstellt auf dem Gelände der ZHAW neue Gebäude. Hierfür werden auch bestehende Gebäude aus den 70ern/80ern Jahren umgenutzt und zurückgebaut.

Dafür sind Sanierungsarbeiten im Bereich Schadstoffe für das Gebäude TL notwendig. Die vorhandenen Schadstoffe wurden aufgenommen und klassifiziert.

Die Sanierung hat in einem abgestimmten etappierten Prozess stattzufinden.

Die Sanierung wird zum Teil im laufenden Betrieb der Schule durchgeführt.

Key facts, codes and options

Type of contract: Construction and installation
Type of construction: Building construction
Construction service: Execution
Procedure: Open procedure
Trades: BKP 113 – Site remediation
CPV: CPV 45000000 – Construction workCPV general: general code without a field
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

Contaminated sites and pollutants, canton of Zurich, last 12 months

8 awards, bids (median): 2.5.

Awards: Contaminated sites and pollutants

Range of award prices

Contaminated sites and pollutants, all of Switzerland, last 12 months

CHF 229’55810 % of the prices were lower

CHF 597’718Median: half were lower

CHF 4’710’48510 % of the prices were higher

8 out of 10 award prices were between CHF 229’558 and CHF 4’710’485.

From 23 published award prices in CHF from 10.11.2025 to 25.09.2026, with or without VAT, as published. A single contract can differ widely.

Official source

Go to the official tender

simap project number: 4592
Publication number: 4592-02
Covered by international agreements: Yes
TED (EU): Publication on ted.europa.eu (opens in a new tab)

Checked against simap: 10.11.2026, 18:02

Export

This is not an official publication. Only the data published on the platform www.simap.ch is authoritative. Dies ist keine amtliche Veröffentlichung. Massgebend sind die auf der Plattform www.simap.ch veröffentlichten Daten. Anyone who reuses this data complies with the conditions of simap.ch: terms, section 6.

More in the guide

Award, reasons and appeal

Contract awards in Zurich: monthly reports

Report a data error

Is something on this page wrong, missing or badly translated? We check every report. We correct our own classification and translations ourselves; what simap publishes can only be changed by the contracting authority.