Renewal UW Hemelingen

Auto-translated from German

Original title: Erneuerung UW Hemelingen

wesernetz Bremen GmbH

Published: Oct 16, 2026

Updated: Oct 20, 2026

Source: DÖE Bekanntmachungsservice (Germany)

About This Opportunity

This is a supplies contract in the trade and industry, construction and civil works and energy and power sectors, with a focus on Rehabilitation, Transmission Distribution and Demolition. 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

The subject of the tender is the complete electrical renewal of an existing substation within the existing operational building. The existing building envelope will remain unchanged; no structural modifications to the building are planned. The scope of services includes in particular: - Decommissioning and proper disposal of the existing electrical systems. - Delivery, assembly, testing, and commissioning of a new 110 kV switchgear. - Delivery, assembly, testing, and commissioning of a new 10 kV switchgear, including a raised floor system in the switchgear area. - Delivery, assembly, testing, and commissioning of a new 0.4 kV low-voltage switchgear. - Renewal of the DC auxiliary power supply, including battery system and charging units. - Reconstruction of the electrical building installations, including lighting, socket outlets, and associated distribution boards. - Installation of new cable trays and laying and connection of all power, control, protection, and communication cables. - Rebuilding of the protection and control technology and its connection and integration into the existing remote control technology. - Execution of all necessary tests, functional proofs, documentation, and commissioning services. The new system technology must be planned and erected taking into account the existing building structure. All work must be carried out in accordance with valid legal regulations, standards, technical rules, and the requirements of the grid operator.

Data provenance

This notice is sourced from DÖE Bekanntmachungsservice (Germany) and was originally published on October 16, 2026. Last refreshed 7 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

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.

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.