National tender (below the EU thresholds) · Plumbing, heating and air conditioning
RV BU according to STLB in the upward and downward bidding procedure for heating and central domestic hot water heating according to DIN 18380
Original title: RV BU nach STLB im Auf- und Abgebotsverfahren Heizung u. zentr. Brauchwassererwaermung nach DIN 18380
“RV BU according to STLB in the upward and downward bidding procedure for heating and central domestic hot water heating according to DIN 18380” is a national public tender in Goettingen, Lower Saxony. Offers are due by Thursday, 5 November 2026, in 4 days. Procedure: Public tender (German national open procedure), published nationally (below the EU thresholds).
- Deadline
- 5 November 2026, 4 days left, 10:00
- Published
- 15 October 2026
- Procedure
- Public tender (German national open procedure)
- Notice
- National
- Type of contract
- not stated
- Estimated value
- not published
- Place of performance
- Goettingen, Lower Saxony
- Source, last checked
- oeffentlichevergabe.de, 31 October 2026
Contracting authority and documents
Contracting authority only with access
Original notice (German)Tender documents on the procurement platformIn short
Heating and central domestic hot water heating systems are being procured for a construction project.
- Services include heating and central domestic hot water heating.
- The award is carried out using the upward and downward bidding procedure.
- The execution follows DIN 18380.
- The service description follows the STLB Bau.
Summary made from the German notice and checked against it; the German original is authoritative.
What the notice sets
| Legal basis | German national rules (VOB/A) |
|---|
Questions and answers
How much time is left to bid?
Until Thursday, 5 November 2026, 4 days left. The exact time and how to submit are in the original notice, which is authoritative.
In which language are the documents and the offer?
Usually German. The notice states the accepted languages; translations of supporting documents may be requested.
Where is the contract performed?
The place of performance is Goettingen, Lower Saxony.
Which rules apply?
German national procurement rules below the EU thresholds (VOB/A, UVgO or VOL/A) and the state procurement law.
Can a company from another EU country bid?
Yes. German procurement does not restrict national procedures to German companies. Below the EU thresholds the notice and the platform are usually German only, so plan for German documents and a German offer.
Dates of this tender
| Published | Thursday, 15 October 2026 |
|---|---|
| Deadline | Thursday, 5 November 2026, 10:00 |
Service by CPV code
- 45330000 Plumbing and sanitary works
- 45331000 Heating, ventilation and air-conditioning installation work
- 45331100 Central-heating installation work
- 45331110 Boiler installation work
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Sources
Notice: Bekanntmachungsservice des Bundes (oeffentlichevergabe.de), retrieved 31 October 2026. All information without guarantee; the original notice is authoritative.