110kV, 20kV and 10kV switchgear and electrical installations
Tender Summary
The wesernetz Bremen GmbH in Germany from Europe region has released this tender for Within the framework of this qualification system, the client wishes to procure the following services: 110 kV switchgear. In the extra-high voltage range, wesernetz Bremen GmbH operates several 110 kV switchgear installations for the injection and distribution of electrical energy in the regional supply network. The installations are designed as both open-air switchgear (AIS) and gas-insulated switchgear (GIS). Currently, SF6 (sulfur hexafluoride) is still used as the insulating medium in the gas-insulated installations. From the end of 2027, only installations with a GWP < 1000 are to be used. 20 kV switchgear. Wesernetz Bremerhaven GmbH operates several 20 kV substations and switchgear buildings in the city of Bremerhaven. Both GIS and AIS are used in these installations. The switchgear is designed with double busbar technology. The scope of work for both variants includes fully insulated busbars, AC and DC systems, auxiliary power supply systems, cable tray systems, control, remote control, and monitoring technology. 10 kV Switchgear: Wesernetz Bremen GmbH operates several 10 kV substations and switchgear buildings within the city of Bremen. Both GIS and AIS systems are used in these facilities. The switchgear is designed with double busbar technology. The scope of work for both variants is analogous to the 20 kV systems. Electrical Installation: When constructing new substations or switchgear buildings, the installation of the electrical building services required for the buildings operation is necessary. The scope of work includes all electrical installations according to DIN VDE 0100. This includes, but is not limited to, the following trades and services: switch and socket installations, cable routing including fastening systems, installation of cable ducts and cable tray systems, installation of the low-voltage distribution system, lighting installation, safety and emergency lighting systems, and installation of the equipotential bonding system. with tender notice no. 713310-2026 published on 15 Oct 2026. The tender is due to expire on 20 Nov 2026. This tender is sourced from TED Europa and is eligible for suppliers interested in Switchgear, Electric switchboards, Electrical installation work, Installation of switchboards, Electrical engineering installation works. Interested bidders can obtain further information including complete bid documents or ways to participate by registering on Tender Impulse and referencing via Tender Impulse ID 15553754.
Tender Details
Tender NoticeTI Ref: 15553754
Tender Notice No
713310-2026
Tender Organisation
wesernetz Bremen GmbH
Tender Sector
Tender Service
Worldwide
Tender Region
Tender Project Location
Tender CPV
31214000 : Switchgear31214500 : Electric switchboards45310000 : Electrical installation work45314120 : Installation of switchboards45315100 : Electrical engineering installation works
Tender Source
TED Europa
Tender Document Type
Competition
Tender Deadline
20 Nov 2026 34 days left
Tender Description
Within the framework of this qualification system, the client wishes to procure the following services: 110 kV switchgear. In the extra-high voltage range, wesernetz Bremen GmbH operates several 110 kV switchgear installations for the injection and distribution of electrical energy in the regional supply network. The installations are designed as both open-air switchgear (AIS) and gas-insulated switchgear (GIS). Currently, SF6 (sulfur hexafluoride) is still used as the insulating medium in the gas-insulated installations. From the end of 2027, only installations with a GWP < 1000 are to be used. 20 kV switchgear. Wesernetz Bremerhaven GmbH operates several 20 kV substations and switchgear buildings in the city of Bremerhaven. Both GIS and AIS are used in these installations. The switchgear is designed with double busbar technology. The scope of work for both variants includes fully insulated busbars, AC and DC systems, auxiliary power supply systems, cable tray systems, control, remote control, and monitoring technology. 10 kV Switchgear: Wesernetz Bremen GmbH operates several 10 kV substations and switchgear buildings within the city of Bremen. Both GIS and AIS systems are used in these facilities. The switchgear is designed with double busbar technology. The scope of work for both variants is analogous to the 20 kV systems. Electrical Installation: When constructing new substations or switchgear buildings, the installation of the electrical building services required for the buildings operation is necessary. The scope of work includes all electrical installations according to DIN VDE 0100. This includes, but is not limited to, the following trades and services: switch and socket installations, cable routing including fastening systems, installation of cable ducts and cable tray systems, installation of the low-voltage distribution system, lighting installation, safety and emergency lighting systems, and installation of the equipotential bonding system.
Tender Bidding Type
Tender Document
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Frequently Asked Questions About This Tender
Who has issued this tender, and what is it for?
The tender has been issued by wesernetz Bremen GmbH in Germany. Such a type of tender falls under Switchgear, Electric switchboards, Electrical installation work, Installation of switchboards, Electrical engineering installation works, within the IT-Software sector, and is listed on Tender Impulse under notice number 713310-2026.
What are the key dates for this tender?
The notice was published on 15 Oct 2026 and submissions close on 20 Nov 2026. Late bids are rarely accepted in public procurement, so aim to have your documents ready several days before the closing date.
Which CPV codes apply to this tender?
It is classified under CPV codes 31214000, 31214500, 45310000, 45314120, 45315100, which correspond to Switchgear, Electric switchboards, Electrical installation work, Installation of switchboards, Electrical engineering installation works. If your company supplies these products or services, these are the codes to save in your alert profile so no matching tender passes you by.
Can I submit my bid for this tender to Tender Impulse?
No - and this matters. Tender Impulse is a tender aggregation and alert service: we collect procurement notices from official sources around the world and list them in one place. We do not receive, forward or evaluate bids. Your bid for this tender must be submitted directly to wesernetz Bremen GmbH, using the method described in the original tender document, before 20 Nov 2026. Tender Impulse provides complete assistance in submitting all bids posted on its website.
How do I get the bid documents and participation details?
Request a live demo on Tender Impulse and our tender experts will walk you through this listing, share the available documents, and explain how to submit your bid to wesernetz Bremen GmbH. Subscribers also receive help with registration requirements and, where needed, translation of non-English notices - but the submission itself always goes from you to the buyer.
How can I find more tenders like this in Germany?
There are currently 30399 live tenders of 566164 total tenders from Germany on Tender Impulse. You can browse them on our Germany tenders page, or save a search combining Germany with CPV codes 31214000, 31214500, 45310000, 45314120, 45315100 - we will then email you every new match on the day it is published.
How to prepare for this bid?
Suppliers must verify technical specifications, the delivery schedules and any other intrinsic details as provided in the complete bid documents before deciding to submit their bids. All necessary certifications and supplier registrations must be undertaken before participation.
Is this tender beneficial for me?
The procurement is applicable to companies in the Switchgear, Electric switchboards, Electrical installation work, Installation of switchboards, Electrical engineering installation works and related industries. If you belong to this industry, you can review the technical documents before assessing your relevance to your company.
What is the procurement trend for 110kV, 20kV and 10kV switchgear and electrical installations?
The public procurement trends for 110kV, 20kV and 10kV switchgear and electrical installations can be assessed by viewing historical data and buying patterns for this product. Subscribed members can view and even download reports of tenders released in the past for their market research. This shall allow them to carefully prepare a compelling bid.
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