EU-wide tender
Construction of a 4th Treatment Stage and Sewer Network Operations Depot - SCADA Technology
Original title: Neubau einer 4. Reinigungsstufe u. Kanalbetriebshof - EMSR-Technik
Wanted: Sewage-treatment plant construction work in Neckarsulm, Baden-Württemberg. The tender is called “Construction of a 4th Treatment Stage and Sewer Network Operations Depot - SCADA Technology”. The deadline for offers is Monday, 9 November 2026, in 8 days. Procedure: Open procedure, published EU-wide (above the EU thresholds).
- Deadline
- 9 November 2026, 8 days left, 10:30
- Published
- 30 October 2026
- Procedure
- Open procedure
- Notice
- EU-wide (TED)
- Type of contract
- Works
- Estimated value
- not published
- Place of performance
- Neckarsulm, Baden-Württemberg
- Source, last checked
- TED, 1 November 2026
Contracting authority and documents
Contracting authority only with access
Original notice (German)Tender documents on the procurement platformIn short
A treatment stage and an operations depot with control technology are being procured for a wastewater treatment plant.
- Construction of a fourth treatment stage for trace substance and phosphorus removal
- Use of the Ulmer process with SBR reactors and powdered activated carbon
- Construction of a central sewer network operations depot for staff and equipment
- Construction work includes many new structures, pipelines, and outdoor facilities
- Wastewater treatment plant operation must be maintained during the construction phase
Summary made from the German notice and checked against it; the German original is authoritative.
Questions and answers
When is the deadline for offers?
Until Monday, 9 November 2026, 8 days left. The exact time and how to submit are in the original notice, which is authoritative.
Is this tender open to foreign companies?
Yes. Because it is above the EU thresholds, the procedure follows the EU directives, which rule out discrimination by nationality. Suitability can first be shown with the European Single Procurement Document (ESPD).
In which language are the documents and the offer?
Expect German. The accepted languages are stated in the notice, and certificates in another language may have to be submitted with a translation.
Where is the contract performed?
The place of performance is Neckarsulm, Baden-Württemberg.
Which rules apply?
German procurement law implementing the EU directives (GWB and VgV; for works VOB/A EU).
What stands out
The notice marks it as suitable for small and medium sized companies. The notice links the tender documents directly. Only the price decides the award.
Dates of this tender
| Published | Friday, 30 October 2026 |
|---|---|
| Deadline | Monday, 9 November 2026, 10:30 |
| Tender validity ends (calculated) | Tuesday, 5 January 2027 |
| Start of performance | Monday, 11 January 2027 |
| End of performance | Tuesday, 7 May 2030 |
Conditions stated in the notice
| Framework agreement | no |
|---|---|
| Tender validity | 57 days after the deadline |
| Award criteria | price only |
| Suitable for SMEs | yes, according to the notice |
| Legal basis | GWB and VgV (German law implementing the EU directives) |
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Service by CPV code
- 45252100 Sewage-treatment plant construction work
- 45252130 Sewage plant equipment
Sources
Notice: TED, Amtsblatt der Europäischen Union, retrieved 1 November 2026. All information without guarantee; the original notice is authoritative.