Gachnang, BGK Ortsdurchfahrt Islikon

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Location: Canton TG
Procuring office: Kanton Thurgau, Kantonales Tiefbauamt
Requesting office: Kantonales Tiefbauamt Thurgau

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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 01.07.20253 bids
- Convia Bau AG, Bürglen TGCHF 6’387’646.75 incl. VAT

Awards of this contracting authority

Justification

Gemäss Art. 41 IVöB erhält das vorteilhafteste Angebot den Zuschlag. Als solches gilt dasjenige, welches die Zuschlagskriterien am besten erfüllt. Gemäss den Bewertungsresultaten (vergleiche Entscheid vom 2. Juli 2025 in den Unterlagen) trifft dies auf das des Anbieters Convia Bau AG, Weinfelderstrasse 966, 8575 Bürglen, zu, welches am meisten Punkte erreicht hat.

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

Die Bauarbeiten beinhalten Tiefbau- und Belagsarbeiten wie Abbrüche, Strassenentwässerungen, Werkleitungen, Kanalisationen, Abschlüsse, Pflästerungen, Ersatzneubau, Bachdurchlass und Neubau Hochwasserschutzleitung (Aufzählung nicht abschliessend).

Key facts, codes and options

Type of contract: Construction and installation
Type of construction: Civil engineering
Construction service: Execution
Procedure: Open procedure
Trades: Not evident from the available publication data.
CPV: CPV 45233120 – Road construction works
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

Road construction and surfacing, canton of Thurgau, last 12 months

28 awards, bids (median): 6.

Awards: Road construction and surfacing

Range of award prices

Road construction and surfacing, canton of Thurgau, last 12 months

CHF 429’12110 % of the prices were lower

CHF 889’833Median: half were lower

CHF 2’281’38810 % of the prices were higher

8 out of 10 award prices were between CHF 429’121 and CHF 2’281’388.

From 28 published award prices in CHF from 11.11.2025 to 18.08.2026, with or without VAT, as published. A single contract can differ widely.

Official source

Go to the official tender

simap project number: 16398
Publication number: 16398-02
Covered by international agreements: No

Checked against simap: 10.11.2026, 18:02

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More in the guide

Award, reasons and appeal

Contract awards in Thurgau: monthly reports

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