erzo ARA, Klärschlammtrocknung Oftringen - Abluftbehandlung

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Location: Canton AG
Procuring office: erzo ARA (Hunziker Betatech AG)

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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 27.08.20263 bids
- Polcontec AG, Hergiswil NWCHF 5’627’169.30 incl. VAT

Awards of this contracting authority

Justification

Beste Erfüllung der Zuschlagskriterien Angebotspreis und Qualität des Systems.

AI summary

Pro

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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

Die Ausschreibung umfasst die Planung, Lieferung, Montage und Inbetriebnahme von zwei Abluftbehandlungsanlagen für die Klärschlammtrocknung der ARA Oftringen im Projekt Ersatzbau Klärschlammverwertung.

Gegenstand ist die Behandlung der belasteten Abluft aus den Klärschlammtrocknern (Trocknerabluft) sowie der Anliefer- und Stapelbunker (Bunkerabluft). Die Anlagen sind als mehrstufige Systeme (chemische Wäscherstufen und Biofilter) auszulegen und müssen die vorgegebenen Emissionsgrenzwerte zuverlässig einhalten.

Der Leistungsumfang umfasst sämtliche projektspezifischen Komponenten wie Luftwäscher, Biofilter, Ventilatoren, Pumpen, Rohrleitungen, Armaturen, Abluftkamine sowie die erforderliche Steuerungs- und Regeltechnik.

Die Anlagen sind auf hohe Betriebssicherheit, Energieeffizienz, Redundanz und Wartungsfreundlichkeit auszulegen und auf den Gesamtprozess der Klärschlammtrocknung abzustimmen.

Key facts, codes and options

Type of contract: Supply
Type of supply: Contract for work
Procedure: Open procedure
Trades: Not evident from the available publication data.
CPV: CPV 42900000 – Miscellaneous general and special-purpose machinery
CPV 34951300 – Sludge-drier installation
CPV 39811200 – Air sanitisers
CPV 42924790 – Odour-masking apparatus
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 Aargau, last 12 months

12 awards, bids (median): 3.

Awards: Wastewater treatment plants

Range of award prices

Wastewater treatment plants, canton of Aargau, last 12 months

CHF 376’70910 % of the prices were lower

CHF 925’689Median: half were lower

CHF 5’022’80510 % of the prices were higher

8 out of 10 award prices were between CHF 376’709 and CHF 5’022’805.

From 12 published award prices in CHF from 19.03.2026 to 05.11.2026, with or without VAT, as published. A single contract can differ widely.

Official source

Go to the official tender

simap project number: 38058
Publication number: 38058-02
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 Aargau: monthly reports

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