Official UK procurement notice
HVDC Cable Framework · UK public procurement notice
Authority: NATIONAL GRID UK LIMITED (Public body)
What is being bought
Published requirement descriptionNational Grid is an international Electricity and Gas
Network Company and one of the largest investor owned energy companies in the world, based in the
United Kingdom with operations in the north-east of
the United States of America too.
National Grid has established a multi-year
HVDC Cable Framework to service its growing
HVDC requirements. National Grid also has a
developing portfolio of HVDC projects in the US,
these works will be subject to a separate
Procurement exercise.
Please note that the scope of the HVDC Cable
Framework includes but is not limited to the
following areas:
- Design, manufacture, testing and commissioning
of HVDC submarine and underground cable
systems, including but not limited to extruded and
mass-impregnated non-draining cable systems at
different voltage ratings as well as all associated
cable accessories
- HVDC submarine cable lay and burial
- HVDC onshore underground cable system
delivery, installation and associated civil
engineering works as required (to be defined on a
project-specific basis)
- Cable spares requirements including spare cable
storage (to be defined on a project-specific basis)
- Design, engineer, prepare, procure and install
landfall HDD (Horizontal Direct Drilling) ducts asrequired for each landfall (To be defined on a
project-specific basis).
- Front-end engineering design services, in relation
to any or all of the aforementioned scope (to be
defined on a project-specific basis)
CPV: Construction work · High-voltage cable · Installation of cable laying · Submarine cable
How this framework works
From the published notice- Bids received
- 1 bids received · 2 suppliers appointed
The lotProcurement structure
single lot · value publishedLot #1The scope of this Procurement includes c.15 HVDCAwardedPublished value£21,300,000,000
The scope of this Procurement includes c.15 HVDC
(High Voltage Direct Current) projects; certain
projects, and other identified projects that it is
currently anticipated will be of similar size and value
and will be identified as infrastructure to enable the
connection of 50GW of Offshore Wind by 2030 and
Net Zero by 2050. The scope also comprises other
as-yet unidentified additional major HVDC projects,
the precise location and nature of which is not yet
known but which will share the same key features
as the other projects.
The HVDC Cable Framework is intended to be
used for the delivery of National Grids HVDC Cable
portfolio of projects.
What it takes to wini
How this buyer will score bids.
The evaluation criteria and weights exactly as published on the notice, grouped by family (price, quality, social value and so on).
Evaluation split and conditions of participation as published; the tender pack may add morei
How this buyer will score bids.
The evaluation criteria and weights exactly as published on the notice, grouped by family (price, quality, social value and so on).
- Suitability
National Grid requires Candidates to have the capability to deliver the full requirements as set out in the Framework Scope, including in particular the requirements to supply and install the HVDC cables. These requirements may be satisfied by a single entity or a group of entities formed e.g. as a consortium or joint venture. Where a single entity or consortium/joint venture is proposed at the PQQ stage, that entity or consortium/joint venture will be appointed by National Grid as the contractor(s) to the framework agreement. However, the party or parties identified at the PQQ stage, and therefore appointed to the framework agreement, may change for the purposes of the award of a call-off contract under the framework agreement, but only where the following conditions are satisfied:
- a change in contractor will only be permitted in respect of the installation element of any call-off contract, i.e. the cable manufacturer cannot change;
- a change will only be permitted in exceptional circumstances, for example where capacity constraints at the time of the relevant call-off contract mean that the installation element of that project cannot be delivered by the original installation contractor and this exceptional circumstance must be demonstrated by the original framework contractor(s);
- National Grid must approve in writing any proposed change of installation contractor and such approval is at the absolute discretion of National Grid;
- the proposed replacement installation…
- Legal form for consortia
- No specific legal form is required in order to participate in the procurement stage. However, National Grid reserves the right to require successfully appointed suppliers to take a specific legal form and/or accept joint and several liability if constituted as a group of economic operators.
- “HVDC Cable Framework” is a framework: the contest is a place on its panel, not a single contract.
Procedure terms & legal framework
From the official record · publisher note attached- Procedure method
- Negotiated procedure with prior call for competition
- Legal basis
- CELEX · 32014L0025 Utilities Contracts Regulations 2016 (Directive 2014/25/EU)
- Procurement category
- Works
- Notice status
- Awarded
- Procurement threshold
- Unspecified in notice
- Regulatory regime
- Standard
- Commercial structure
- Framework agreement
- Who may use this agreement
- Not stated in the notice; call-off rights may be limited to the establishing authority
- Competition type
- Competitive procedure
- GPA / WTO covered
- Unspecified in notice
- Recurring procurement
- No (one-off requirement)
- First published
- 1 Dec 2023, 12:16 GMT
- Last source update
- 1 Oct 2025, 10:19 BST
- FTS notice number
2025/S 000-061176- Classification (CPV)
- Delivery area
- Official registry OCID
ocds-h6vhtk-0420f3Find a Tender
- Electronic trading
- e-invoicing allowed · electronic ordering · electronic payment
- Performance terms
Call-off contracts may require the Contractor to interface with other contractors and involve a requirement for interaction/ partnership working.
Publisher note: Please be aware that HELLENIC CABLES S.A. & JAN DE NUL LUXEMBOURG SA have formed a consortium relationship, (together, the "Contractor")
How it was run
Official notice- Appointment period ends
- 15 Jan 2024
- Submission channel
- {"electronicSubmission"}
- Accepted languages
- en
Timeline
15 Jan 2024 → 1 Oct 2025 · 2 dates- Admission / appointment period endsperiod end, not a bid countdown15 Jan 2024
- Notice published385 days ago1 Oct 2025, 10:19 BST
Notice history
1 event · 3 releases on Find a Tender- Status changed to complete21 Mar 2025, 10:42 GMT
Published amendments (1 · 0 deadline changes)
| When | What | Before | After | Shift |
|---|---|---|---|---|
| — | TextV.2 | — | 5 additional suppliers were logged but names were not published on to the original contract award notice, for transparency, these suppliers are below. The original 2 should remain, therefore 7 suppliers in total. -------------------------------------------------------------------------------------------------- LS CABLE & SYSTEM UK LIMITED New Malden United Kingdom Identifier: Companies house - 064… |
Some supplier names who were appointed to the HVDC Cable Framework had not been published. Rather than selecting not to publish this information, National Grid should have selected to share information about other awards.
Commercial outcome & contract awards
Published awards, contracts and bid statistics, not a forecast6 suppliers are admitted to this framework without individual award values or dates, see the supplier list below.
Contracts
Contract 010596-2025-1
- Signed
- 11 Mar 2025
- Value
- —
- Status
- active
Contract 010596-2025-2
- Signed
- 11 Mar 2025
- Value
- —
- Status
- active
Contract 010596-2025-3
- Signed
- 11 Mar 2025
- Value
- —
- Status
- active
Contract 010596-2025-4
- Signed
- 11 Mar 2025
- Value
- —
- Status
- active
Contract 010596-2025-5
- Signed
- 11 Mar 2025
- Value
- —
- Status
- active
Contract 010596-2025-6
- Signed
- 11 Mar 2025
- Value
- —
- Status
- active
Bid statistics published by the authority
| Bids | SME | VCSE | Valid bid range |
|---|---|---|---|
| 1bids | — | — | — |
Contracting authority & participating public bodies
Dispute resolution & review bodies
- High Court of England and WalesReview body
Framework contractors & participating bidders
2 commercial parties on the notice- NKT HV CABLES ABFramework contractor
- PRYSMIAN POWERLINK S.R.LFramework contractor
Official documents & specifications (2)
Official links; attachments are not copiedTender pack and attachments
- Technical selection criteria
- Economic and financial selection criteria