EU-wide tender · Building construction
ZLD01-21 - Part-GU package 04a / Waste water, water, heat supply, cooling, media and fire extinguishing systems
Original title: ZLD01-21 - Teil-GU-Paket 04a / Abwasser-, Wasser, Wärmeversorgungs-, Kälte-, Medienversorgungs- und Feuerlöschanlagen
EU-wide public tender in Germany: “ZLD01-21 - Part-GU package 04a / Waste water, water, heat supply, cooling, media and fire extinguishing systems” in Twistringen, Lower Saxony. The deadline for offers is Thursday, 3 December 2026, in 27 days. Procedure: Open procedure, published EU-wide (above the EU thresholds).
- Deadline
- 3 December 2026, 27 days left
- Published
- not stated
- Procedure
- Open procedure
- Notice
- EU-wide (TED)
- Type of contract
- Works
- Estimated value
- not published
- Place of performance
- Twistringen, Lower Saxony
- Source, last checked
- service.bund.de, 6 November 2026
Contracting authority and documents
Contracting authority only with access
Original notice (German)Tender documents on the procurement platformIn short
Wanted: works: “Part-GU package 04a / Waste water, water, heat supply, cooling, media and fire extinguishing systems” in Twistringen, contracting authority Kliniken Landkreis Diepholz gGmbH, deadline 3 December 2026.
- Open procedure, EU wide
- Category: Industrial machinery
Summary made from the German notice and checked against it; the German original is authoritative.
What the notice sets
| Legal basis | GWB and VgV (German law implementing the EU directives) |
|---|
Questions and answers
When is the deadline for offers?
Until Thursday, 3 December 2026, 27 days left. The exact time and how to submit are in the original notice, which is authoritative.
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?
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).
Where is the contract performed?
The place of performance is Twistringen, Lower Saxony.
Service by CPV code
- 42000000 Industrial machinery
- 42100000 Machinery for the production and use of mechanical power
- 42130000 Taps, cocks, valves and similar appliances
- 42131000 Taps, cocks and valves
- 42131400 Sanitary taps, cocks
- 42500000 Cooling and ventilation equipment
- 42510000 Heat-exchange units, air-conditioning and refrigerating equipment, and filtering machinery
- 42511000 Heat-exchange units and machinery for liquefying air or other gases
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Sources
Notice: service.bund.de, retrieved 6 November 2026. All information without guarantee; the original notice is authoritative.