Trianel Windpark Borkum II Offshore Wind Farm

01 Oct 2021: In May 2021 Trianel Windkraftwerk Borkum II GmbH & Co. KG issued a tender for the correction of defects on the Transition Pieces (TPs). The tender covers the exchange of 17 ventilator fans drives on the TPs; and the mechanical retrofits on on handrails, swinggate stoppers, as well as WTG tower door bumpers and holders on main access platforms of 31 TPs; as well as the testing and re-setting of Draeger H2 / Cl sensors on 31 TPs. The contract is expected to start on 1 October 2021 and last until 30 April 2022. It is to be broken into three phases: preparation, execution and, post-processing. The deadline for submissions is the 11:00 (local time) 21 June 2021.
Fully Commissioned
203 MW
4C Offshore | Location Map: Lat(54.050) Lon(6.464)

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Power & Turbines
Windfarm Capacity
203 MW
Turbine Model
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Other Turbine(s) Used
Min. Turbine Capacity (MW)
Max. Turbine Capacity (MW)
Min. Number of Turbines
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Max. Number of Turbines
Total Turbine Height
Hub Height
Rotor Diameter
Foundation Type
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Foundations on Wind Farm
Foundation Comments

Location & Environment
Sea Name
North Sea
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Depth Range (Chart Datum)
Depth Range (Stated by Developer)
Distance from Shore (Developer)
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Distance from Shore (Computed)

Installation Base
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Ops and Maintenance
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Number of Offshore Platform(s)
Shared Platform Type
Grid Connection Point
Cable Landing Point

Export Cables (AC & DC)
Number of Export Cables (AC)
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Average Length per Cable (AC)
Additional Requirements (AC)
Nominal Voltage (AC)
Number of Export Cables (DC)
Average Length per Cable (DC)
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Additional Requirements (DC)
Nominal Voltage (DC)

Nominal Voltage

Onshore Cables
Number of Onshore Cables
Average Length per Cable
Expected Life