ARA Rapperswil Jona, Neubau EMV

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Location: Canton SG
Procuring office: Stadt Rapperswil-Jona

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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 22.04.20251 bid
- Landolt + Co AG Bauunternehmung, KleinandelfingenCHF 5’742’313.40 incl. VAT

Awards of this contracting authority

Justification

Nach Art. 41 IVöB erhält das vorteilhafteste Angebot den Zuschlag.

Das Angebot der Landolt Co. AG überzeugte unter Berücksichtigung sämtlicher Vergabekriterien – insbesondere Angebotspreis, Qualität, Referenzen, Schlüsselpersonen und Nachhaltigkeit.

Im Ergebnis erzielte die Landolt Co. AG 2.90 von maximal 3.00 Punkten und reichte damit das vorteilhafteste Angebot ein. Der Zuschlag ist folglich dieser Anbieterin zu erteilen.

AI summary

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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

Es ist der Neubau einer Anlage zur Elimination von Mikroverunreigungen an der ARA Rapperswil-Jona vorgesehen. Für diesen Neubau ist eine Baugrube zu erstellen. Zudem sind Werkleitungen umzulegen.

Key facts, codes and options

Type of contract: Construction and installation
Type of construction: Civil engineering
Construction service: Execution
Procedure: Open procedure
Trades: NPK 111 – Daywork
NPK 112 – Testing and inspection
NPK 113 – Site establishment
NPK 114 – Access scaffolding
NPK 116 – Felling and site clearance
NPK 117 – Demolition and dismantling
NPK 132 – Drilling and cutting of concrete and masonry
NPK 151 – Construction works for utility mains
NPK 161 – Dewatering
NPK 162 – Basement retaining structures and strutting
NPK 171 – Piling
NPK 172 – Waterproofing for below-ground structures and for bridges
NPK 181 – Garden and landscape architecture
NPK 211 – Excavation and earthworks
NPK 216 – Contaminated sites/structures and disposal
NPK 222 – Segmental (sett, block and flag) paving, kerbing and steps
NPK 223 – Asphalt and concrete pavements
NPK 226 – Material management
NPK 237 – Drainage and sewer systems
NPK 241 – In-situ concrete construction
NPK 314 – Masonry
NPK 315 – Prefabricated units made from concrete and artificial blocks
NPK 662 – Cementitious, magnesium oxychloride (magnesite), synthetic resin and bitumen flooring
CPV: CPV 45252100 – Sewage-treatment plant construction work
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 St. Gallen, last 12 months

8 awards, bids (median): 2.5.

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: 6319
Publication number: 6319-02
Covered by international agreements: Yes
TED (EU): Publication on ted.europa.eu (opens in a new tab)

Checked against simap: 10.11.2026, 18:02

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More in the guide

Award, reasons and appeal

Contract awards in St. Gallen: monthly reports

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