Seewasser-Wärmeverbund Romanshorn

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Location: Canton TG
Procuring office: DÜNNENBERGER Projektentwicklung GmbH
Requesting office: Romatherm AG

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Awarded directly

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 21.12.2024Direct award6 bids
- F. Preisig AG, Bauingenieure und Planer, ZürichPrice not published

Awards of this contracting authority

The price is not published under public procurement law.

Justification

Unter Berücksichtigung der Zuschlagskriterien erweist sich das Angebot unter der Federführung der Firma F. Preisig AG als das insgesamt vorteilhafteste Angebot.

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

Ausschreibung Planungsleistungen:

– Los 1, Gesamtkoordination (GK)

– Los 2, Städtischer Tiefbau/Werkleitungsbau (STW) als Bietergemeinschaft

– Los 3, Verfahrens- und Anlagentechnik (VAT) als Bietergemeinschaft

– Los 4, Wasserbau Seeleitungen für Fassung und Rückgabe (WB)

Key facts, codes and options

Type of contract: Service
Procedure: Selective procedure
Trades: Not evident from the available publication data.
CPV: CPV 71300000 – Engineering services
CPV 71000000 – Architectural, construction, engineering and inspection services
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

Civil and structural engineering, canton of Thurgau, last 12 months

9 awards, bids (median): 3.

Awards: Civil and structural engineering

Range of award prices

Civil and structural engineering, all of Switzerland, last 12 months

CHF 129’13910 % of the prices were lower

CHF 480’250Median: half were lower

CHF 2’723’09010 % of the prices were higher

8 out of 10 award prices were between CHF 129’139 and CHF 2’723’090.

From 832 published award prices in CHF from 10.11.2025 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: 8762
Publication number: 8762-01
Covered by international agreements: No

Checked against simap: 10.11.2026, 18:02

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More in the guide

Contract awards in Thurgau: monthly reports

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