2 GW Cables Partnership Agreement Tender
TenneT TSO is launching a competitive procedure with negotiation for the design, engineering, production, transportation, delivery, assembly, testing, optional installation, and commissioning of 525 kV DC cables. The contract is aimed at the realization and maintenance of Grid Connection Systems for offshore DC platforms, land stations, and Multi-Purpose Interconnector (MPI) projects. The tender is structured into six lots, each linked to specific projects (Nederwiek 3, Doordewind 1/2, BalWin 3/4, LanWin 1/2/4/5, NordOstLink, and other unknown projects). A framework agreement is expected for each lot, allowing suppliers to execute multiple call-offs. The contract requires a high technical level, experience with offshore and land installations, and the capacity to manage the full supply chain. The procedure offers opportunities for small and medium-sized enterprises with expertise in high-voltage DC cables and related engineering services.
Works · Competitive procedure with negotiation · European procedure · SME-friendly
01What is being requested
TenneT TSO is launching a competitive procedure with negotiation for the design, engineering, production, transportation, delivery, assembly, testing, optional installation, and commissioning of 525 kV DC cables. The contract is aimed at the realization and maintenance of Grid Connection Systems for offshore DC platforms, land stations, and Multi-Purpose Interconnector (MPI) projects. The tender is structured into six lots, each linked to specific projects (Nederwiek 3, Doordewind 1/2, BalWin 3/4, LanWin 1/2/4/5, NordOstLink, and other unknown projects). A framework agreement is expected for each lot, allowing suppliers to execute multiple call-offs. The contract requires a high technical level, experience with offshore and land installations, and the capacity to manage the full supply chain. The procedure offers opportunities for small and medium-sized enterprises with expertise in high-voltage DC cables and related engineering services.
In the scope of work is included design, engineering, manufacturing, transportation, delivery, assembly, testing, installation (optional) and commissioning of 525 kV DC cable systems in order to build and maintain Grid Connection Systems, e.g. between offshore DC platforms and land stations, between land stations, for Multi-Purpose Interconnector (MPI) projects and between offshore platforms. TenneT aims to award Framework Agreements (call offs) according to the following structure: Lot 1: Nederwiek 3 (ISD: 2031), Lot 2: Doordewind 1 (ISD: 2031) and Doordewind 2 (ISD: 2031), Lot 3: BalWin 3 (I
02Outcome
NKT HV Cables AB
03Breakdown by lot
Per-lot values not published — bars show only the lot breakdown.
04Exclusion grounds
- No specific exclusion grounds were extracted. In a European tender, the mandatory and discretionary grounds of art. 2.86/2.87 of the Dutch Procurement Act almost always apply — check the European Single Procurement Document (ESPD).
05Value in context
The contracting authority did not publish an estimated value — common for a large share of contracts. The EU threshold for werken is € 5,54 M, for reference.
06Bidders in this segment
07Legal themes that may be relevant here
08Frequently asked questions
What is the scope of the contract for the 525 kV DC cable systems?
How is the structure of the framework agreements organized?
What are the expected commencement dates (ISD) for the various projects?
Automatically compiled from the official tender data and documents.
09Estimated value versus the market
€ 1,4 mln
€ 3,6 mln
€ 9,1 mln
Gegunde waarden in CPV 45 · werken n=3159