Reverse osmosis waterworks Schmalenstein

Auto-translated from German

Original title: Umkehrosmose Wasserwerk Schmalenstein

Gemeinde Weingarten (Baden)

Published: Apr 29, 2026

Updated: Sep 25, 2026

Source: oeffentlichevergabe_de

This tender has been awarded

Awarded to RBS wave GmbH

Browse open Water & Sanitation tenders in Germany

About This Opportunity

Gemeinde Weingarten (Baden) Germany: Umkehrosmose Wasserwerk Schmalenstein. Services contract, water & sanitation. Sub-category: water supply.

This is a services contract in the water and sanitation sector, with a focus on Water Supply, Groundwater, Water Resources and Desalination. Located in Germany, Europe, this opportunity is open to firms and consortiums.

Published through DÖE Bekanntmachungsservice (Germany), a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for services in the water and sanitation sector. Service contracts are typically evaluated on both technical quality and price, and may require bidders to demonstrate relevant experience and qualified personnel. This contract has already been awarded. The information is published for transparency and market intelligence purposes.

Description

Auto-translated from German

Award of planning services for the construction of a reverse osmosis plant (LPRO) in the Schmalenstein waterworks - Weingarten (Baden) The municipality of Weingarten (Baden), with around 10,500 inhabitants, operates the Schmalenstein waterworks on Jöhlinger Straße. This municipal water supply has been in operation in Weingarten since 1956. The drinking water is drawn from a catchment area with two wells, treated via a CARIX® system, and distributed to the local network via several reservoirs. To ensure the future water supply of the municipality of Weingarten or to review and revise the current supply concept, a needs assessment was carried out in 2022 in the form of a structural report. The study concludes that replacing the existing plant with a reverse osmosis system (LPRO) with the desired capacity is the preferred method. In addition to reverse osmosis, an extension of the treatment process with a settling tank and a second clear water chamber is also required. The total costs for the realization of the low-pressure reverse osmosis (LPRO) are estimated at approximately €5.5 million gross. The planning services required for the realization of the measure for technical equipment and object planning are part of this procurement procedure.

Data provenance

This notice is sourced from DÖE Bekanntmachungsservice (Germany) and was originally published on April 29, 2026. Last refreshed today. Original language: German. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About Gemeinde Weingarten (Baden)

Gemeinde Weingarten (Baden) has issued 8 procurement notices on BidsFactory, including 1 currently open and 1 awarded contracts. Activity concentrates in Architecture & Engineering Services, Construction & Civil Works, and Education & Training. All notices are published for Germany. Notices are distributed via TED - Tenders Electronic Daily (EU) and DÖE Bekanntmachungsservice (Germany). Most recent publication: September 2, 2026.

Frequently asked questions about this tender

Is this tender still open?

No — the contract has already been awarded to RBS wave GmbH. The award notice is archived on BidsFactory for transparency and market intelligence.

Who is the contracting authority?

This notice was issued by Gemeinde Weingarten (Baden) in Germany. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

What type of contract is this?

This is a Services contract in the Water & Sanitation sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.

Where will the contract be performed?

The contract is for delivery in Germany. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.

How can I submit a bid?

Visit DÖE Bekanntmachungsservice (Germany) to access the full notice, required documents, and submission instructions provided by the contracting authority.