BZLT S12, Gesamtinstandsetzung Realisierung, Berufsschulhaus, Schöneggstrasse 12, 8953 Dietikon, BKP 113-01 Sanierung Altlasten

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

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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 18.03.20256 bids
- BWT Bau AG, WinterthurCHF 434’282.65 incl. VAT

Awards of this contracting authority

Justification

Das Angebot erweist sich gestützt auf die Bewertung der in den Ausschreibungsunterlagen festgelegten Zuschlagskriterien als das vorteilhafteste, weil das Angebot der Zuschlagsempfängerin durch den günstigen Preis überzeugt hat und bei den weiteren Zuschlagskriterien die beste Punktzahl erreicht hat. Das Angebot der Zuschlagsempfängerin ist somit in der Gesamtheit das vorteilhafteste.

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.

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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

Abbruch von Bauteilen und vollständige Befreiung der Liegenschaft von Schadstoffen im Inneren, Fassade und Terrassen.

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 242’08710 % of the prices were lower

CHF 605’219Median: half were lower

CHF 4’721’69910 % of the prices were higher

8 out of 10 award prices were between CHF 242’087 and CHF 4’721’699.

From 22 published award prices in CHF from 21.11.2025 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: 5461
Publication number: 5461-02
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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More in the guide

Award, reasons and appeal

Contract awards in Zurich: monthly reports

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