Ozonation (ozone generator, sparging system, residual ozone destroyers)

Published in German / French. Sign in and TEXFY shows the texts in English. Sign in

Procuring office: Zweckverband ARA Rorguet

At a glance

Deadline: 11.11.2026, 11:00Deadline today
Place: Canton ZH
Type: Construction and installation
Procedure: Open procedure
Award weighting: In the documents
Eligibility: In the documents
Site visit: Not stated

Is a bid worth it?

With a free profile, TEXFY checks this tender against your services and cantons: a relevance grade from A to E and a recommendation with reasons.

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TEXFY assessment: Risks and notes

Tight deadlineImportant
The deadline ends today. Plan documents, proofs and delivery right away.
From «Submission deadline»
Bid languageNote
The bid must be in German.
From «Bid languages»
Online via simap onlyGood to know
Bids are submitted on simap.ch; you need a bidder account there.
From «Submission»

1 more note

No variantsGood to know
Only the requested bid counts; your own alternative solutions are not allowed.
From «Variants»

TEXFY assessment: by fixed rules, no AI. Everything else comes from the publication.

Checked against simap: 10.11.2026, 18:02

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

Language of the publication

The Rorguet wastewater treatment plant is to be expanded to include a fourth treatment stage based on ozonation, followed by the addition of powdered activated carbon. This tender covers the system for the production of ozone, its injection into the reactor and the destruction of excess ozone.

Key facts, codes and options

Type of contract: Construction and installation
Type of construction: Building construction
Construction service: Design and execution
Procedure: Open procedure
Trades: OAG 4.5.2 – Sewage treatment works
CPV: CPV 45252100 – Sewage-treatment plant construction work
CPV 39350000 – Sewerage works equipment
CPV 42981000 – Ozone generators
CPV 42996000 – Machinery for the treatment of sewage
CPC: CPC 1fb0e3c5-c0aa-4e1c-b632-df56d77c9cd5 – Sewage and refuse disposal; sanitation and similar services
Options: Not provided for
Variants: Not admitted
Partial offers: Not admitted

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.

Dates

Published: 02.10.2026
Documents available: 02.10.2026 to 11.11.2026
Questions untilpast: 30.10.2026
Submission deadlinenext: 11.11.2026, 11:00
Bid valid: until 31.03.2027
Contract: 01.01.2027 to 30.06.2030
Execution: 01.09.2028 to 30.06.2030
Montage Q3/2028 bis Q2/2029, IBN Q4/2029
Planung vorgängig

Submission & documents

According to the simap data. We submit nothing for you.

Online via simap.ch
Once submitted, the bid can no longer be changed on simap.ch.
Source: simap data
Submit on simap(opens in a new tab)

Tender documents: Documents on simap.ch (after signing in)

Languages of the bid: German
Language of the documents: German
Cost of the documents: Free of charge
Questions to the contracting authority: Through the question forum on simap.ch (registration as a bidder required). Go to the official tender (simap.ch, opens in a new tab)TEXFY sends no questions. The deadlines of the question rounds are under “Dates”.

Participation & award

In the documents according to the source: Content only in the tender documentsIn the tender documents: Suitability criteria, Award criteria, Documents to submit.

Conditions

Rules for the bid and the contract, for example whether consortia or subcontractors are allowed and how payment works.

4 conditions

Bidding consortia: Allowed
Subcontractors: Not given
Contract extension: Not provided for
Dialogue: Not provided for

The glossary explains terms such as eligibility criteria, self-declaration or reference. To the glossary

Official source

Go to the official tender

simap project number: 44614
Publication number: 44614-01
Covered by international agreements: Yes
Notice of legal remedies: ShowHide
Gegen diese Ausschreibung kann innert 20 Tagen, von der Publikation an gerechnet, beim Verwaltungsgericht des Kantons Zürich, Freischützgasse 1, Postfach, 8090 Zürich, schriftlich Beschwerde eingereicht werden. Die Beschwerdeschrift ist im Doppel einzureichen. Sie muss einen Antrag und dessen Begründung enthalten. Die angefochtene Ausschreibung ist beizulegen. Die angerufenen Beweismittel sind genau zu bezeichnen und, soweit möglich, beizulegen.

Checked against simap: 10.11.2026, 18:02

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