2026-10-09+00:0008:52:53+00:00RES-0001clos-nwcomplainants0chan-needtenders6LOT-000030ORG-0001VattenfallEvenemangsgatan 13Hamburg20457DE600DEU556036-2138Jon Arruza+4915118474894jon.arruza@vattenfall.deORG-0002Vergabekammer Niedersachsen beim Niedersächsischen Ministerium für Wirtschaft, Verkehr und BauenAuf der Hude 2Lüneburg21339DE935DEUDEUvergabekammer@mw.niedersachsen.dehttp://mercell.com/ORG-0003Mercell Holding ASAAskekroken 11Oslo0277NO081NOR980921565eSender+47 21018800+47 21018801publication@mercell.com00703456-2026197/20262026-10-12+02:002.3eforms-sdk-1.13490cf908-a7df-4638-a837-263ecb66e6d15a70a19e-6850-407a-a3d9-26bd8eacff2c2026-10-09+00:0008:52:49+00:00012026-10-10Z32014L0025can-standardENGhttps://s2c.mercell.com/buyer/2420electricityORG-0001ted-esenORG-0003neg-w-calltrue8e874d9b-4067-46b8-b0c5-c3d580cf5a7f-012d593b99-9f25-40c6-99d3-522b1322e20fAlpha Ventus Decommissioning - WTG scopeThe contract shall include all the required work for the decommissioning of Wind Turbine Generators (WTGs) for the Alpha Ventus Offshore Wind Farm. The scope of work for the decommissioning of 12 WTGs (6x Adwen AD 5-116 and 6x Senvion 5M; 5 MW rated power each) at Alpha Ventus shall comprise: - Offshore dismantling of WTGs (i.e. rotor-nacelle-assemblies and towers) and offshore transport, providing all required vessels, equipment, tools and personnel. - Load-in and onshore handling, providing all required port/harbour facilities and support services. - Onshore processing of WTG components and waste management, providing all temporary storage, transport and facilities until final disposal. In this context disposal includes re-use, recycling and recovery of energy of materials. - Provision of required marking and make safe activities for the remaining foundation structures following WTG removal. - Provision of all required planning documentation and engineering works as well as project management activities for the above decommissioning scope. The works are expected to commence from early 2027 onwards, however we are also considering start dates in 2028.servicesworks1600000098391000311213203112133045244100606511007652100076522000See documentation - The contracting entity to enter into the contract for Alpha Ventus Offshore Wind Farm Decommissioning is Deutsche Offshore-Testfeld und Infrastruktur GmbH & Co. KG, Tirpitzstraße 39, 26122 Oldenburg, Germany. Registered in Germany. Employer reserves the right to change the entity.DE943DEULOT-0000ORG-0001ORG-0001See documentationORG-0002falsefalsenonenone6148b7f0-da0c-49ed-a1b8-31f1f18f56b8Alpha Ventus Decommissioning - WTG scopeThe contract shall include all the required work for the decommissioning of Wind Turbine Generators (WTGs) for the Alpha Ventus Offshore Wind Farm. The scope of work for the decommissioning of 12 WTGs (6x Adwen AD 5-116 and 6x Senvion 5M; 5 MW rated power each) at Alpha Ventus shall comprise: - Offshore dismantling of WTGs (i.e. rotor-nacelle-assemblies and towers) and offshore transport, providing all required vessels, equipment, tools and personnel. - Load-in and onshore handling, providing all required port/harbour facilities and support services. - Onshore processing of WTG components and waste management, providing all temporary storage, transport and facilities until final disposal. In this context disposal includes re-use, recycling and recovery of energy of materials. - Provision of required marking and make safe activities for the remaining foundation structures following WTG removal. - Provision of all required planning documentation and engineering works as well as project management activities for the above decommissioning scope. The works are expected to commence from early 2027 onwards, however we are also considering start dates in 2028.servicesworks1600000098391000311213203112133045244100606511007652100076522000See documentation - The contracting entity to enter into the contract for Alpha Ventus Offshore Wind Farm Decommissioning is Deutsche Offshore-Testfeld und Infrastruktur GmbH & Co. KG, Tirpitzstraße 39, 26122 Oldenburg, Germany. Registered in Germany. Employer reserves the right to change the entity.DE943DEU2027-07-01Z20272000-01-01Z