STEP EHVV - Lot EM01 Relevage, prétraitement, décantation primaire et traitement biologique

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Location: Canton VD
Procuring office: Groupement CSD-WSP-Erbat-DTP (CWED)
Requesting office: Association intercommunale pour l’épuration des eaux usées de la région Haute Venoge - Veyron (EHVV)

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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 05.12.20258 bids
- STEREAU SUISSE SA, Yverdon-les-BainsCHF 3’696’513.70 incl. VAT

Awards of this contracting authority

Justification

offre la plus avantageuse d'un point de vue technique et économique

AI summary

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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

La future STEP de l'EHVV traitera les eaux usées du bassin versant Haute Venoge Veyron (communes de Chavannes-le-Veyron, Chevilly, Cuarnens, Dizy, Eclépens, Fereyres, La Chaux, La Praz, La Sarraz, L'Isle, Mauraz, Moiry, Mont-la-Ville, Orny et Pompaples). L'objet de ce lot comprend les études de détail, la fourniture, la réalisation, la mise en service et la formation des exploitants pour les installations de relevage (pompage + vis), prétraitements compacts, décantation primaire, traitement biologique par boues activées, décantation secondaire ainsi que les extractions des boues pour leur traitement (objet d'un marché public séparé).

Key facts, codes and options

Type of contract: Construction and installation
Type of construction: Building construction
Construction service: Execution
Procedure: Open procedure
Trades: Not evident from the available publication data.
CPV: CPV 45232421 – Sewage treatment works
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 Vaud, last 12 months

39 awards, bids (median): 2.5.

Awards: Wastewater treatment plants

Range of award prices

Wastewater treatment plants, canton of Vaud, last 12 months

CHF 160’89410 % of the prices were lower

CHF 554’645Median: half were lower

CHF 4’283’39510 % of the prices were higher

8 out of 10 award prices were between CHF 160’894 and CHF 4’283’395.

From 38 published award prices in CHF from 18.11.2025 to 27.10.2026, with or without VAT, as published. A single contract can differ widely.

Official source

Go to the official tender

simap project number: 15304
Publication number: 15304-04
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 Vaud: monthly reports

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