EU-wide tender · Plumbing, heating and air conditioning
26E40279; Lower Saxony Ministry of the Interior, Sports and Digitalization / Nds. MI; MI Comprehensive Renovation; Installation of Ventilation and Cooling Systems
Original title: 26E40279; Nds. Ministerium für Inneres, Sport und Digitalisierung / Nds. MI; MI Grundsanierung; Installation von Lüftungs- und Kälteanlagen
Wanted: Ventilation and air-conditioning installation work in Hannover, Lower Saxony. The tender is called “26E40279; Lower Saxony Ministry of the Interior, Sports and Digitalization / Nds. MI; MI Comprehensive Renovation; Installation of Ventilation and Cooling Systems”. Offers are due by Tuesday, 17 November 2026, in 16 days. Procedure: Open procedure, published EU-wide (above the EU thresholds).
- Deadline
- 17 November 2026, 16 days left, 09:30
- Published
- 16 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
Ventilation and cooling systems for a ministry in Hannover are being procured.
- Installation of ventilation systems for canteen and kitchen areas
- Exhaust air system for underground car park
- Ventilation systems with heat recovery for common rooms
- Combination cooling cell and daily cooling cell for food
Summary made from the German notice and checked against it; the German original is authoritative.
Key points for a bid
Only the price decides the award. The notice marks it as suitable for small and medium sized companies. The contract runs for 89 weeks. The notice links the tender documents directly. A security deposit is required.
Dates of this tender
| Published | Friday, 16 October 2026 |
|---|---|
| Deadline | Tuesday, 17 November 2026, 09:30 |
| Tender validity ends (calculated) | Saturday, 16 January 2027 |
What the notice sets
| Duration | 89 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
- 45331200 Ventilation and air-conditioning installation work
Questions and answers
How much time is left to bid?
Until Tuesday, 17 November 2026, 16 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 Hannover, Lower Saxony.
In which language are the documents and the offer?
Usually German. The notice states the accepted languages; translations of supporting documents may be requested.
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 1 November 2026. All information without guarantee; the original notice is authoritative.