ARA Landquart, Ertüchtigung

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Location: Canton GR
Procuring office: Abwasserverband Landquart

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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 22.05.2025Direct award
- Hunziker Betatech AG, Winterthur, WinterthurCHF 541’000.00 incl. VAT

Awards of this contracting authority

Justification

Gemäss Art. 21 Abs. 2 lit. e IVöB können Leistungen freihändig vergeben werden, wenn ein Wechsel der Anbieterin für Leistungen zur Ersetzung, Ergänzung oder Erweiterung bereits erbrachter Leistungen ist aus wirtschaftlichen oder technischen Gründen nicht möglich ist, erhebliche Schwierigkeiten bereiten oder substanzielle Mehrkosten mit sich bringen würde. In Anbetracht der bereits erbrachten Planungsleistungen, konzeptionellen Überlegungen und der zeitlichen Not die ersten Massnahmen umzusetzen um den Weiterbetrieb der ARA und somit Einhaltung der gesetzlichen Vorgaben einzuhalten, ist dieser Umstand gegeben.

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

Gesamtplanungsdienstleistungen zur Ertüchtigung der ARA Landquart

Key facts, codes and options

Type of contract: Service
Trades: BKP 59 – Provisional items for professional fees
CPV: 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

Wastewater treatment plants, canton of Graubünden, last 12 months

3 awards, bids (median): 2.

Awards: Wastewater treatment plants

Range of award prices

Wastewater treatment plants, all of Switzerland, last 12 months

CHF 207’05110 % of the prices were lower

CHF 681’396Median: half were lower

CHF 5’676’86310 % of the prices were higher

8 out of 10 award prices were between CHF 207’051 and CHF 5’676’863.

From 178 published award prices in CHF from 13.11.2025 to 02.11.2026, with or without VAT, as published. A single contract can differ widely.

Official source

Go to the official tender

simap project number: 19656
Publication number: 19656-01
Covered by international agreements: No

Checked against simap: 10.11.2026, 18:02

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More in the guide

Contract awards in Graubünden: monthly reports

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