HDD Landfall - Ostwind 4 and Bornholm Energy Island

Published

11 June 2025

Place of performance

DE80N

Procedure

Negotiated procedure

Documents

1

Notice number

00376417-2025

Reference

66392032-f14a-4e3e-9d08-c9d7f9ffa1dc

Official source

Official source

CPV codes

• 45230000Trabajos de construcción de tuberías, líneas de comunicación y líneas de conducción eléctrica, de autopistas, carreteras, aeródromos y vías férreas; trabajos de explanación
• 45240000Trabajos de construcción para proyectos hidráulicos

Description

The landfall for the planned Ostwind 4 (OW4) HVDC cable system is located in Vierow, at the Greifswalder Bodden, Mecklenburg-Western Pomerania, Germany. For the landings, 3 Horizontal Directional Drillings (HDD) with cable ducts are planned. This Scope is Lot 1. ---- The landfall for the planned Bornholm Energy Island (BEI) HVDC cable system is located in Vierow at the Greifswald Bodden (Mecklenburg-Western Pomerania, Germany). For the landings, 3 Hori-zontal Directional Drillings (HDD) with cable ducts are planned. This Scope is Lot 2. ---- The landfall for the planned BEI HVDC cable system, is located at Sose Odde on the Baltic Sea Island of Bornholm (Denmark). For the landings, 3 Horizontal Directional Drillings (HDD) with ca-ble ducts are planned. This Scope is Lot 3. ----- Lot 4 to 6 are Combination Lots of Lot 1 to Lot 3. ---- For all lots, the landfall structure will be used to accommodate power cables. The subject of the contract is the full scope required for the planning and execution of the complete landing structure. Delivery and installation of the power cables are not part of the contract per lot. As part of the engineering, detailed design, work method statements a…

Lots (6)

Award criteria

• Cost — Monetary Evaluation
• Quality — Technical Evaluation

Official publications

• TED · 00376417-2025 · 11 June 2025
• OJS · 110/2025 · 11 June 2025

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Frequently asked questions

Who is the buyer of this tender?

The contracting authority is 50Hertz Transmission GmbH (European Union).

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