EU-wide tender · Plumbing, heating and air conditioning
26E40289; Lower Saxony Ministry of the Interior, Sport and Digitalisation; Nds. MI; Comprehensive refurbishment; Heating installation and building automation
Original title: 26E40289; Niedersächsische Ministerium für Inneres, Sport und Digitalisierung; Nds. MI; Grundsanierung; Heizungsinstallation und Gebäudeautomation
“26E40289; Lower Saxony Ministry of the Interior, Sport and Digitalisation; Nds. MI; Comprehensive refurbishment; Heating installation and building automation” is a eu-wide public tender in Hannover, Lower Saxony. Offers are due by Wednesday, 2 December 2026, in 31 days. Procedure: Open procedure, published EU-wide (above the EU thresholds).
- Deadline
- 2 December 2026, 31 days left, 09:30
- Published
- 29 October 2026
- Procedure
- Open procedure
- Notice
- EU-wide (TED)
- Type of contract
- Works
- Estimated value
- not published
- Place of performance
- Hannover, Lower Saxony
- 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
Central heating system for a ministry in Hanover.
- Connection to district heating with 500 kW output.
- Setup of two regulated heating circuit distributors.
- Installation of radiators and piping.
- Connection of air heaters inside and outside.
Summary made from the German notice and checked against it; the German original is authoritative.
What stands out
The notice marks it as suitable for small and medium sized companies. A security deposit is required. The contract runs for 90 weeks. The notice links the tender documents directly. Only the price decides the award.
Deadlines and dates
| Published | Thursday, 29 October 2026 |
|---|---|
| Deadline | Wednesday, 2 December 2026, 09:30 |
| Tender validity ends (calculated) | Sunday, 31 January 2027 |
Contract and procedure
| Duration | 90 weeks |
|---|---|
| Framework agreement | no |
| Tender validity | 60 days after the deadline |
| Award criteria | price only |
| Suitable for SMEs | yes, according to the notice |
| Security deposit | required |
| Legal basis | GWB and VgV (German law implementing the EU directives) |
Service by CPV code
- 45331100 Central-heating installation work
Questions and answers
When is the deadline for offers?
Until Wednesday, 2 December 2026, 31 days left. The exact time and how to submit are in the original notice, which is authoritative.
Where is the contract performed?
The place of performance is Hannover, Lower Saxony.
Which rules apply?
German procurement law implementing the EU directives (GWB and VgV; for works VOB/A EU).
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.
More open tenders: Plumbing, heating and air conditioning
- Lessinggym (Heating)-UW
Stadt Braunschweig Fachbereich Bauordnung und Zentrale Vergabestelle
EU-wide (TED) · Lower Saxony · Open procedureDeadline 2 November 2026, 1 day left
- District Heating Connection Heating Plant Ölper Deep & Pipeline Construction Lot 1 Ölper North
Braunschweiger Versorgungs-AG & Co. KG
EU-wide (TED) · Lower Saxony · Open procedureDeadline 3 November 2026, 2 days left
- FW Connection Heating Plant Ölper Pipeline Construction Lot 2 Ölper South
Braunschweiger Versorgungs-AG & Co. KG
EU-wide (TED) · Lower Saxony · Open procedureDeadline 3 November 2026, 2 days left
- Partial Reconstruction GEH II - Sanitary Installation
Contracting authority only with access
EU-wide (TED) · Lower Saxony · Open procedureDeadline 3 November 2026, 2 days left
Sources
Notice: TED, Amtsblatt der Europäischen Union, retrieved 1 November 2026. All information without guarantee; the original notice is authoritative.