EU-wide tender
UW Betriebshof Wilhelmshöhe (Bi) 1 - Supply and Installation of the Rectifier Substation
Original title: UW Betriebshof Wilhelmshöhe (Bi) 1 - Lieferung und Montage des Gleichrichter-Unterwerks
Wanted: Substation construction work in Kassel, Hesse. The tender is called “UW Betriebshof Wilhelmshöhe (Bi) 1 - Supply and Installation of the Rectifier Substation”. Offers are due by Friday, 4 December 2026, in 33 days. Procedure: Open procedure, published EU-wide (above the EU thresholds).
- Deadline
- 4 December 2026, 33 days left, 10:00
- Published
- 29 October 2026
- Procedure
- Open procedure
- Notice
- EU-wide (TED)
- Type of contract
- Works
- Estimated value
- not published
- Place of performance
- Kassel, Hesse
- 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
A rectifier substation will be supplied and installed for the Betriebshof Wilhelmshöhe depot in Kassel.
- New construction as a replacement for the existing substation
- Preparation for new trams
- Conversion to island operation according to VDV 506
- Disposal of the old systems is included
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 Friday, 4 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 Kassel, Hesse.
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.
What stands out
Only the price decides the award. A security deposit is required. The notice links the tender documents directly.
Deadlines and dates
| Published | Thursday, 29 October 2026 |
|---|---|
| Deadline | Friday, 4 December 2026, 10:00 |
| Tender validity ends (calculated) | Tuesday, 2 February 2027 |
| Start of performance | Tuesday, 2 February 2027 |
| End of performance | Tuesday, 31 October 2028 |
Contract and procedure
| Framework agreement | no |
|---|---|
| Tender validity | 60 days after the deadline |
| Award criteria | price only |
| Suitable for SMEs | not stated |
| Security deposit | required |
| Legal basis | GWB and VgV (German law implementing the EU directives) |
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Service by CPV code
- 45232220 Substation construction work
Sources
Notice: TED, Amtsblatt der Europäischen Union, retrieved 1 November 2026. All information without guarantee; the original notice is authoritative.