EU-wide tender
TBA26014 Framework Agreement for Revision Services for Biology Lines (Maintenance, Cleaning, Recycling and Disposal at the Karlsruhe Wastewater Treatment Plant)
Original title: TBA26014 Rahmenvertrag für Revisionsleistungen Biologiestraßen (Unterhaltung, Reinigung, Verwertung und Entsorgung im Klärwerk Karlsruhe)
“TBA26014 Framework Agreement for Revision Services for Biology Lines (Maintenance, Cleaning, Recycling and Disposal at the Karlsruhe Wastewater Treatment Plant)” is a eu-wide public tender in Baden-Württemberg. The deadline for offers is Thursday, 12 November 2026, in 10 days. Procedure: Open procedure, published EU-wide (above the EU thresholds).
- Deadline
- 12 November 2026, 10 days left, 10:00
- Published
- 13 October 2026
- Procedure
- Open procedure
- Notice
- EU-wide (TED)
- Type of contract
- Services
- Estimated value
- not published
- Place of performance
- Baden-Württemberg
- Source, last checked
- TED, 2 November 2026
Contracting authority and documents
Contracting authority only with access
Original notice (German)Tender documents on the procurement platformIn short
Framework agreement for revision services for biology lines at the Karlsruhe Wastewater Treatment Plant.
- Annual revision of one of five activated sludge lines.
- Services include cleaning and removal of deposits.
- Unit prices for personnel, vehicles, equipment and transport.
- Unit prices for recycling or disposal of residual materials.
- Billing based on unit prices regardless of quantity.
Summary made from the German notice and checked against it; the German original is authoritative.
What the notice sets
| Framework agreement | yes |
|---|---|
| Tender validity | 49 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) |
Worth knowing before you bid
It is a framework agreement, so the work is called off as needed. The notice links the tender documents directly. The notice marks it as suitable for small and medium sized companies. Only the price decides the award.
Questions and answers
How much time is left to bid?
Until Thursday, 12 November 2026, 10 days left. The exact time and how to submit are in the original notice, which is authoritative.
Can a company from another EU country bid?
Yes. This tender is published EU-wide, and above the EU thresholds the EU directives guarantee companies from every member state equal treatment. You submit on the platform named in the notice after registering there.
Where is the contract performed?
The place of performance is Baden-Württemberg.
Which rules apply?
German procurement law implementing the EU directives (GWB and VgV; for works VOB/A EU).
In which language are the documents and the offer?
Usually German. The notice states the accepted languages; translations of supporting documents may be requested.
Timeline
| Published | Tuesday, 13 October 2026 |
|---|---|
| Deadline | Thursday, 12 November 2026, 10:00 |
| Tender validity ends (calculated) | Thursday, 31 December 2026 |
| Start of performance | Friday, 1 January 2027 |
| End of performance | Friday, 31 December 2027 |
Service by CPV code
- 90481000 Operation of a sewage plant
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Sources
Notice: TED, Amtsblatt der Europäischen Union, retrieved 2 November 2026. All information without guarantee; the original notice is authoritative.