This opportunity has been awarded. Its page stays for reference.
Similar open opportunities
Elektrotechnik Erweiterung Rechenzentrum Mainz - 30028034
At a glance
Mainzer Stadtwerke AG is procuring Electrical wiring and fitting work (CPV 45311000) in Mainz, Kreisfreie Stadt (DEB35). It has been awarded. Procedure type: Open.
From the notice
Leistungserweiterung des Rechenzentrums ARZ Mainz, Walter-Hallstein-Straße 20, Mainz für die Mainzer Stadtwerke AG; Los 1: Elektrotechnische Anlagen
Key facts
Each fact is from the official notice, last checked 27 October 2026, 02:30 (UTC+01:00).
- Status
- AwardedOfficial notice · checked 27 Oct 2026, 02:30 (UTC+01:00)
- Deadline
- No deadline in the noticeOfficial notice · checked 27 Oct 2026, 02:30 (UTC+01:00)
- Buyer
- Mainzer Stadtwerke AG, Mainz, DEOfficial notice · checked 27 Oct 2026, 02:30 (UTC+01:00)
- Place of performance
- Mainz, Kreisfreie Stadt (DEB35)Official notice · checked 27 Oct 2026, 02:30 (UTC+01:00)
- Main CPV
- Electrical wiring and fitting work (CPV 45311000)Official notice · checked 27 Oct 2026, 02:30 (UTC+01:00)
- Procedure
- OpenOfficial notice · checked 27 Oct 2026, 02:30 (UTC+01:00)
- Lots
- 1Official notice · checked 27 Oct 2026, 02:30 (UTC+01:00)
- First published
- 15 October 2026, 14:23 (UTC+02:00)Official notice · checked 27 Oct 2026, 02:30 (UTC+01:00)
Fact sheet
Lots (1)
Lot LOT-0000: Elektrotechnik Erweiterung Rechenzentrum Mainz - 30028034
Das hochverfügbare Rechenzentrum ARZ Mainz in der Walter-Hallstein-Straße 20 wurde im Dezember 2010 errichtet und entspricht dem TIER‑3-Standard. Das Rechenzentrum wurde zunächst in Ausbaustufe 1 realisiert, mit einer installierten USV-Leistung von 880 kW und einer Kälteleistung von 1.120 kW. Die geplante Endausbaustufe sieht eine Erweiterung auf 1.750 kW USV-Leistung sowie 2.220 kW Kälteleistung vor. Gegenstand der vorliegenden Ausschreibung ist das Los 1 "Elektrotechnische Anlagen" zur Leistungserhöhung auf die Endausbaustufe. Weitergehende Informationen können den Vergabeunterlagen entnommen werden.
Timeline
- 15 October 2026: Award. Winner: H & N Energien GmbH; Tenders received: 2; Lot LOT-0000.
- 15 October 2026, 14:23 (UTC+02:00): Award notice Notice, version 01 (Contract or concession award notice – standard regime). Official notice
Buyer and place
Buyer
Mainzer Stadtwerke AG
Mainz, DE
Place of performance
- Mainz, Kreisfreie Stadt (DEB35)
Other parties in the notice
- H & N Energien GmbH (Tenderer), Bickenbach
- H & N Energien GmbH (Winner), Bickenbach
Classification
CPV codes
- 45311000: Electrical wiring and fitting work
- 51110000: Installation services of electrical equipment
NUTS regions
- DEB35: Mainz, Kreisfreie Stadt
Official documents
No documents found in the indexed notice.
Questions and answers
Who is the buyer?
Mainzer Stadtwerke AG, Mainz, DE.
What is being procured (CPV)?
Electrical wiring and fitting work (CPV 45311000) and Installation services of electrical equipment (CPV 51110000).
Where is the work performed (NUTS)?
Mainz, Kreisfreie Stadt (DEB35).
Is it divided into lots?
No, the notice names a single lot.
Which procedure is used?
Open.
How do I submit a bid?
On the official notice or the portal it names. Inteliwert does not submit bids. Official notice
Am I eligible?
Inteliwert does not judge eligibility. The selection criteria are in the official notice. Official notice
More from this buyer
Other published opportunities of this buyer in the indexed notices, open ones first.
-
AwardedTender
Kältetechnik Erweiterung Rechenzentrum Mainz - 30028035
Last checked 27 Oct 2026, 03:31 (UTC+01:00)Official notice
Source
- Publisher
- Bekanntmachungsservice
- Licence
- CC0 1.0
- Last checked
- 27 October 2026, 02:30 (UTC+01:00)
The official notice is authoritative. Inteliwert shows what the notice states and links to it.