EU-wide tender

REKU network (south-path) Pollutant cleaning - Renewal of the 24 system centres of central air conditioning

Original title: REKU-Netz (Süd-Trasse) Schadstoffreinigung- Erneuerung der 24 Systemzentralen der zentralen Klimaanlage

Wanted: HVAC packages in Aachen, North Rhine-Westphalia. The tender is called “REKU network (south-path) Pollutant cleaning - Renewal of the 24 system centres of central air conditioning”. The deadline for offers is Monday, 7 December 2026, in 33 days. Procedure: Open procedure, published EU-wide (above the EU thresholds).

Deadline: 7 December 2026, 33 days left, 10:00
Published: 4 November 2026
Procedure: Open procedure
Notice: EU-wide (TED)
Type of contract: Works
Estimated value: not published
Place of performance: Aachen, North Rhine-Westphalia
Source, last checked: TED, 4 November 2026

Contracting authority and documents

Contracting authority only with access

Original notice (German)Tender documents on the procurement platform

In short

Universitätsklinikum Aachen AöR is awarding works: “REKU network (south-path) Pollutant cleaning - Renewal of the 24 system centres of central air conditioning” in Aachen; bids are due by 7 December 2026, 10:00.

Performance from 1 February 2027 to 12 March 2027
Open procedure, EU wide
Category: HVAC packages
Bids binding for 56 days
Marked as suitable for small and medium sized enterprises

Summary made from the German notice and checked against it; the German original is authoritative.

Questions and answers

When is the deadline for offers?

Until Monday, 7 December 2026, 33 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).

Where is the contract performed?

The place of performance is Aachen, North Rhine-Westphalia.

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).

What stands out

The notice marks it as suitable for small and medium sized companies. The notice links the tender documents directly. A security deposit is required.

Timeline

Published	Wednesday, 4 November 2026
Deadline	Monday, 7 December 2026, 10:00
Tender validity ends (calculated)	Monday, 1 February 2027
Start of performance	Monday, 1 February 2027
End of performance	Friday, 12 March 2027

Contract and procedure

Framework agreement	no
Tender validity	56 days after the deadline
Suitable for SMEs	yes, according to the notice
Security deposit	required
Legal basis	GWB and VgV (German law implementing the EU directives)

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Service by CPV code

42512300 HVAC packages
45000000 Construction work

German version

Sources

Notice: TED, Amtsblatt der Europäischen Union, retrieved 4 November 2026. All information without guarantee; the original notice is authoritative.