DE Electrical Open

Niedervieland Substation Expansion Project

Published 5 January 2026

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Location

Bremen, Bremen, Germany

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Suggested bid value

~EUR 8,500,000

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Source

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Description

This German tender concerns the expansion of an existing electrical substation in Bremen. The project involves the construction of a new 380 kV switchgear installation and a 110 kV outdoor switchgear. Crucially, it also includes modification work on existing 110 kV bays to facilitate cable connections. Contractors should note the need for integration with existing infrastructure, potentially requiring careful planning and execution to minimize disruption during the upgrade.

The project's complexity stems from the high voltage systems involved (380 kV and 110 kV). The modification of existing bays suggests a need for precision and adherence to strict safety protocols. Given that this is a public procurement in Germany, expect high standards of quality and detailed documentation requirements throughout the bidding and execution phases.

The lack of a specified deadline and CPV codes is notable. Interested parties should promptly investigate these details upon accessing the full tender documents to assess feasibility and resource availability.

Original description

This tender is for the expansion of the existing Niedervieland substation, including the addition of a 380 kV switchgear, a 110 kV outdoor switchgear, and the modification of existing 110 kV bays for cable connections.