Source: https://tendernation.io/opportunities/01a14092-cfb9-721b-ad73-08cad6db809d/germany-technical-inspection-and-testing-services-re-certification-inspectio

closed DE

# Technical inspection and testing services – Re-Certification Inspection Services Lift & Cranes (“ZÜS”) for DanTysk & Sandbank Offshore Windfarms

[DanTysk Sandbank Offshore Wind GmbH & Co. KG](https://tendernation.io/buyers/dantysk-sandbank-offshore-wind-gmbh-co-kg)

Estimated value

€5,000,000

Published

3 Mar 2026

Deadline

Closed

16 Apr 2026

## About this tender

This tender procedure consists of conducting the periodic re-certification inspections of the ZÜS–relevant systems (e.g. Cranes, Lifts & pressurized equipment - in German: “Sachverständigen-Prüfung”) with suitably, authorized & accredited personnel in accordance with German legislation and the requirements of the German BSH (e.g. BetrSichV, TRBS 1201+1203, DGUV V3, DGUV BGI 657) on the WTGs of the Offshore Windfarms DTSB. For such, the Tenderer shall be able to provide such inspectors and perform the associated works, whereas Vattenfall is expecting that synergies might be possible to be generated when the Tenderer is able to provide hybrid inspectors (e.g. performing the recertification inspections on cranes and lifts) with the same person. The works (e.g. main or interim inspection on lifts) to be performed can vary from year to year depending on the year of service, due to findings to be corrected, repair works and other circumstances. More details will be provided in the Sourcing Tool used by the Vattenfall

## CPV classification

Technical inspection and testing services Wind turbine generators Technical inspection services Technical testing services

Source

Tenders Electronic Daily (EU) · Notice 146580-2026

[View official notice](https://ted.europa.eu/en/notice/146580-2026)

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[Buyer profile DanTysk Sandbank Offshore Wind GmbH & Co. KG: past awards and live tenders](https://tendernation.io/buyers/dantysk-sandbank-offshore-wind-gmbh-co-kg) [Sector More Architecture, engineering & surveying tenders](https://tendernation.io/sectors/architecture-engineering-surveying)

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