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NATIONAL GRID UK LIMITED

Marine Survey Framework

Live tender · OpenNo deadline stated

Live: the notice is at tender stage.

01/ The notice

Key facts

Value
Not statedValue not stated in source
Deadline (UK time)
No deadline statedThe source does not state a submission deadline.
Published
22 Sep 2025
Region
Not stated

02/ The brief

What the notice says

Not fully read: this is the notice text; attached documents are not read.

National Grid is an international Electricity and Gas Network Company based in the UK, with

operations in north-eastern US. And one of the largest investor-owned energy companies in

the world.

National Grid are looking to set up a multi-year Marine Survey Framework to service offshore

cable laying as part of the Great Grid Upgrade and may be utilised in the future for any

Hydrogen Pipeline projects as applicable.

The Framework will cover the full gamut of survey disciplines required for cable lay and

subsequent maintenance. Including Geophysical, Geotechnical, Environmental,

Intertidal/landing, Unexploded Ordinance, Maintenance with flexibility to award Turnkey

requirements.

The Framework is seen as being an important part of National Grid's maritime requirements

to allow for a more rapid contracting of surveys potentially in parallel with other project

elements that traditionally have been programmed sequentially.

All data and associated metadata resulting from these surveys will be required to fall in line

with relevant UK and international standards such as IHO S44, EUNIS and MEDIN to enable

data archiving and sharing as required.

Page 4 to 37

National Grid has committed in our Climate Transition Plan to achieve close to zero

emissions by 2050 and science based intermediary targets aligned to a 1.5 degree pathway

for our UK Electricity Transmission, System Operator and Distribution businesses. To

achieve this ambitious target, we need to ensure all our suppliers are on a similar path and

this Framework will look to leverage novel and autonomous technologies to achieve this.

The Framework will look to incentivise companies on the Framework to reduce the project

footprint where possible. All projects will also require the companies to provide accurate

carbon footprint reporting.

To register your interest in this Procurement event and to obtain the pre-qualification

documentation applicants are to email: box.gp.ukbuyerngv@nationalgrid.com

using the wording 'Registering Interest for Marine Survey Framework (if you have them) your

Ariba AN number (Network ID), name, email address and contact phone number for all

contacts within your organisation who will need to receive Ariba messages and administer

your online submissions. Following receipt of this information National Grid will invite you to

the Ariba event where all the pre-qualification documentation is contained including further

instructions.

Please note if you have already engaged with us as part of our market engagement and

Request for Information activities, National Grid may already have invited you to the Ariba

Event upon launch of the tender.

03/ Classification

CPV codes

Common Procurement Vocabulary codes, exactly as the notice lists them. No descriptions are added here.

  • 71354500

04/ History

Releases of this notice

5 releases held, oldest first. Dates are UK time.

  1. 10 Jan 2024
    Tender notice

    Tender notice published 10 January 2024.

    Deadline in this release: Tue 13 Feb 2024, 11:00 GMT.

    Release 000756-2024

    View this release on Find a Tender (opens in a new tab)
  2. 14 Feb 2024
    Tender notice update

    Tender notice update published 14 February 2024. The source does not state what changed.

    Release 004900-2024

    View this release on Find a Tender (opens in a new tab)
  3. 26 Mar 2024
    Tender notice update

    Tender notice update published 26 March 2024. The source does not state what changed.

    Release 009870-2024

    View this release on Find a Tender (opens in a new tab)
  4. 1 Sep 2025
    Award notice

    Award notice published 1 September 2025. The notice text changed; the source gives no change note.

    Release 052973-2025

    View this release on Find a Tender (opens in a new tab)
  5. 22 Sep 2025
    Tender notice update

    Tender notice update published 22 September 2025. The source does not state what changed.

    Release 058388-2025

    View this release on Find a Tender (opens in a new tab)

05/ Limits

What the source does not tell us

  • The source does not state a submission deadline.
  • The source does not state a usable value.

06/ Questions

About this notice

NATIONAL GRID UK LIMITED published this notice.

Value not stated in source.

07/ Related

Where to go next

These links follow a fixed rule applied to this notice’s buyer, text and CPV codes. They are not advice on whether to bid.

Reference
ocds-h6vhtk-042bef
Source
Find a Tender
Stage
tender · Open
Framework
Yes, as recorded by the source
Last verified
Mon 6 Apr 2026, 21:28 BST
Read at
Sat 17 Oct 2026, 02:45 BST

Contains public sector information licensed under the Open Government Licence v3.0. Source data © Crown copyright.

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