EU-wide tender · Engineering and planning services
Sampling and laboratory analysis for groundwater age determination (helium tritium method) in Lower Saxony
Original title: Probenahme und Laboranalytik zur Grundwasser-Altersbestimmung (Helium-Tritium-Methode) in Niedersachsen
Wanted: Engineering-related scientific and technical services. The tender is called “Sampling and laboratory analysis for groundwater age determination (helium tritium method) in Lower Saxony”. Offers are due by Monday, 7 December 2026, in 28 days. Procedure: Open procedure, published EU-wide (above the EU thresholds).
- Deadline
- 7 December 2026, 28 days left, 10:00
- Published
- 9 November 2026
- Procedure
- Open procedure
- Notice
- EU-wide (TED)
- Type of contract
- Services
- Estimated value
- not published
- Place of performance
- not stated
- Source, last checked
- TED, 9 November 2026
Contracting authority and documents
Contracting authority only with access
Original notice (German)Tender documents on the procurement platformIn short
Wanted: services: “Sampling and laboratory analysis for groundwater age determination (helium tritium method) in Lower Saxony”, contracting authority Niedersächsischer Landesbetrieb für Wasserwirtschaft, Küsten- und Naturschutz (NLWKN) Direktion, deadline 7 December 2026, 10:00.
- Performance from 1 January 2027 to 31 December 2028
- Open procedure, EU wide
- Evaluated on price and quality
- Category: Engineering-related scientific and technical services
- Bids binding for 30 days
Summary made from the German notice and checked against it; the German original is authoritative.
Key points for a bid
The award weighs price and quality. The notice links the tender documents directly. It can be renewed up to 2 times.
Timeline
| Published | Monday, 9 November 2026 |
|---|---|
| Deadline | Monday, 7 December 2026, 10:00 |
| Tender validity ends (calculated) | Wednesday, 6 January 2027 |
| Start of performance | Friday, 1 January 2027 |
| End of performance | Sunday, 31 December 2028 |
Contract and procedure
| Renewals | up to 2 |
|---|---|
| Framework agreement | no |
| Tender validity | 30 days after the deadline |
| Award criteria | price and quality |
| Suitable for SMEs | not stated |
| Security deposit | not required |
| Legal basis | GWB and VgV (German law implementing the EU directives) |
Service by CPV code
- 71350000 Engineering-related scientific and technical services
- 71600000 Technical testing, analysis and consultancy services
- 71610000 Composition and purity testing and analysis services
- 71620000 Analysis services
- 71900000 Laboratory services
- 73111000 Research laboratory services
Questions and answers
When is the deadline for offers?
Until Monday, 7 December 2026, 28 days left. The exact time and how to submit are in the original notice, which is authoritative.
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.
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).
Which rules apply?
German procurement law implementing the EU directives (GWB and VgV; for works VOB/A EU).
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Sources
Notice: TED, Amtsblatt der Europäischen Union, retrieved 9 November 2026. All information without guarantee; the original notice is authoritative.