110kV, 20kV and 10kV switchgear and electrical installation

Auto-translated from German

Original title: 110kV-, 20kV- und 10kV-Schaltanlagen sowie Elektroinstallation

wesernetz Bremen GmbH

Published: Oct 15, 2026

Updated: Oct 15, 2026

Source: DÖE Bekanntmachungsservice (Germany)

About This Opportunity

This is a supplies contract in the trade and industry, energy and power and information and communication technology sectors, with a focus on Transmission Distribution and geospatial systems. Located in Germany, Europe, this opportunity is open to firms and consortiums.

Published through DÖE Bekanntmachungsservice (Germany), a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for the supply of goods in the trade and industry sector. Supply contracts typically require bidders to demonstrate product compliance with technical specifications, delivery capacity, and relevant certifications. Interested parties should review the full documentation on the original source before submitting their proposal.

Description

Auto-translated from German

Within the scope of this qualification system, the contracting authority wishes to procure the following services: 110 kV switchgear In the high-voltage range, wesernetz Bremen GmbH operates several 110 kV switchgear for feeding in and distributing electrical energy in the regional supply network. The systems are designed as both outdoor switchgear (AIS) and gas-insulated switchgear (GIS). For gas-insulated systems, SF6 (sulfur hexafluoride) is currently still used as the insulating medium. From the end of 2027, only systems with a GWP < 1000 are to be used. 20 kV switchgear In the city area of Bremerhaven, wesernetz Bremerhaven GmbH operates several 20 kV substations and switching stations. Both GIS and AIS are used in these facilities. The switchgear are designed with double busbar technology. For both variants, the scope of services includes fully insulated busbars, AC and DC systems, auxiliary power systems, cable support systems, control, remote control, and process control technology. 10 kV switchgear In the city area of Bremen, wesernetz Bremen GmbH operates several 10 kV substations and switching stations. Both GIS and AIS are used in these facilities. The switchgear are designed with double busbar technology. For both variants, the services will be provided analogously to the 20 kV systems. Electrical installation For the new construction of substations or switching stations, the installation of the electrical engineering building services required for the operation of the building is necessary. The scope of services includes all electrical engineering installations according to DIN VDE 0100. This includes, in particular, but not exclusively, the following trades and services: Switch and socket outlet installations, cable laying including fastening systems, installation of cable trays and cable support systems, erection of the low-voltage distribution, lighting installation, safety and emergency lighting system, and erection of the equipotential bonding.

Data provenance

This notice is sourced from DÖE Bekanntmachungsservice (Germany) and was originally published on October 15, 2026. Last refreshed 12 days ago. Original language: German. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About wesernetz Bremen GmbH

wesernetz Bremen GmbH has issued 7 procurement notices on BidsFactory, including 4 currently open and 1 awarded contracts. Activity concentrates in Education & Training, Industry & Manufacturing, and Architecture & Engineering Services. All notices are published for Germany. Notices are distributed via DÖE Bekanntmachungsservice (Germany) and TED - Tenders Electronic Daily (EU). Most recent publication: October 16, 2026.

Frequently asked questions about this tender

Where will the contract be performed?

The contract is for delivery in Germany. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.

How can I submit a bid?

Visit DÖE Bekanntmachungsservice (Germany) to access the full notice, required documents, and submission instructions provided by the contracting authority.

Who is the contracting authority?

This notice was issued by wesernetz Bremen GmbH in Germany. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

What type of contract is this?

This is a Supplies contract in the Industry & Manufacturing sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.