National tender (below the EU thresholds) · Electrical engineering
2026-0650 - EPA 130 Lot 1 Works on heating systems and Lot 2 Maintenance works on heating systems in the unit price agreement of the City of Duisburg
Original title: 2026-0650 - EPA 130 Los 1 Arbeiten an heizungstechnischen Anlagen sowie Los 2 Wartungsarbeiten an Heizungsanlagen im Einheitspreisabkommen der Stadt Duisburg
“2026-0650 - EPA 130 Lot 1 Works on heating systems and Lot 2 Maintenance works on heating systems in the unit price agreement of the City of Duisburg” is a national public tender in Duisburg, North Rhine-Westphalia. The deadline for offers is Friday, 4 December 2026, in 21 days. Procedure: Public tender (German national open procedure), published nationally (below the EU thresholds).
- Deadline
- 4 December 2026, 21 days left
- Published
- not stated
- Procedure
- Public tender (German national open procedure)
- Notice
- National
- Type of contract
- Works
- Estimated value
- not published
- Place of performance
- Duisburg, North Rhine-Westphalia
- Source, last checked
- service.bund.de, 13 November 2026
Contracting authority and documents
Contracting authority only with access
Original notice (German)Tender documents on the procurement platformIn short
The City of Duisburg is procuring works and maintenance on heating systems.
- Works on heating systems as Lot 1
- Maintenance works on heating systems as Lot 2
- Award as a unit price agreement
- National tender according to VOB
- Complete description of services available from the awarding office
Summary made from the German notice and checked against it; the German original is authoritative.
Contract and procedure
| Legal basis | German national rules |
|---|
Questions and answers
When is the deadline for offers?
Until Friday, 4 December 2026, 21 days left. The exact time and how to submit are in the original notice, which is authoritative.
Which rules apply?
German national procurement rules below the EU thresholds (VOB/A, UVgO or VOL/A) and the state procurement law.
Is this tender open to foreign companies?
Yes, nothing in German procurement law limits national tenders to German bidders. This one is below the EU thresholds and published only in Germany, so it is easy to miss from abroad.
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.
Where is the contract performed?
The place of performance is Duisburg, North Rhine-Westphalia.
Service by CPV code
- 44115220 Heating materials
- 45232460 Sanitary works
- 45315000 Electrical installation work of heating and other electrical building-equipment
- 45331000 Heating, ventilation and air-conditioning installation work
- 45331100 Central-heating installation work
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Sources
Notice: service.bund.de, retrieved 13 November 2026. All information without guarantee; the original notice is authoritative.