Technical Project and Engineering Services Tender - 147367826

Procurement Summary

Country: Germany

Summary: Technical Project and Engineering Services

Deadline: 02 Oct 2026

Posting Date: 17 Aug 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 147367826

Document Ref. No.: 568570-2026

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: EUR 682800000

CPV Classification

71300000 - Engineering services
71310000 - Consultative engineering and construction services
71311300 - Infrastructure works consultancy services
71314000 - Energy and related services
71322000 - Engineering design services for the construction of civil engineering works
71541000 - Construction project management services
71320000 - Engineering design services
71314100 - Electrical services
71323100 - Electrical power systems design services
71332000 - Geotechnical engineering services
71351910 - Geology services
71521000 - Construction-site supervision services
71520000 - Construction supervision services
71355000 - Surveying services
71354000 - Map-making services
71322500 - Engineering-design services for traffic installations
71630000 - Technical inspection and testing services
71700000 - Monitoring and control services
71530000 - Construction consultancy services

Purchaser's Detail

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Tender Details

Lot 1 - Construction and infrastructure technology Lot 2 - Electrical installations and systems Lot 3 - Cable and overhead line technology Lot 4 - subsoil investigation and explosive ordnance disposal Lot 5 - specialist construction management, construction management and construction supervision Lot 6 - Surveying and Inventory planning Lot 7 - Routing underground cable Lot 8 - Quality assurance and control Lot 9 - Subproject management overhead line/substation 50Hertz Transmission GmbH (hereinafter referred to as the client) writes framework contracts for technical project and... Engineering services for the implementation of AC, DC and offshore projects in the 50Hertz control area. The tendered services include construction and infrastructure technology, electrical engineering systems and systems, cable and overhead line technology, Subsoil investigation and explosive ordnance disposal, specialist construction management, construction management and construction supervision, surveying and inventory planning, routing of underground cables, quality assurance and control as well as sub-project management of overhead lines/substation. Aim of the Tendering is the conclusion of several framework contracts with different contractors per lot. In addition to 50Hertz Transmission GmbH, all companies affiliated with the Elia Group (in particular 50Hertz Offshore GmbH, 50Hertz Connectors GmbH, Elia Grid International GmbH, Elia Transmission Belgium S.A., Elia Asset S.A. and Elia Engineering S.A.) is entitled to make use of this contract. In addition, the client reserves the right to extend this contract to current or future...
Document Type: Contract Notice Reference Number: WS3170235508 Contract Type: services Estimated Value: 682800000 - EUR Doc Title: Technische Projekt- und Ingenieursleistungen Dispatch Date: 2026-08-14 Publish Date: 2026-08-17 Submission Date: 2026-10-02

Documents

 Tender Notice