Marine Consultancy Framework

Published facts

What the notice says

Buyer

NATIONAL GRID UK LIMITED

Published status

complete

Latest release reference

079462-2025

CPV codes

Common Procurement Vocabulary (CPV) codes: 73112000

Published tags

award, contract

Latest record Bidwake loaded from this source

27 Aug 2026

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 Consultancy Framework to service offshore cable laying as part of the Great Grid Upgrade. The Framework will cover the full gamut of consultancy disciplines required to support end to end marine projects. Including Subsea Cable Technical Consultancy, Unexploded Ordinance (UXO ALARP), Metocean, Marine Survey Support and HVDC/HVAC Platform Engineering Services. The Framework will be developed in line with National Grid processes, other best practice guidance i.e. DNVGL-RP-0360 and European Subsea Cables Association guidelines.

Open the official Find a Tender notice

Observed notice trail

How the published record developed

Events follow the publisher date where one is available. “Seen by Bidwake” is the date this service first found the record.

1. Award notice observed

   3 Dec 2025

   Latest variant observed by Bidwake on 16 Jul 2026.

   Open this official Find a Tender notice

   Record references

   Release reference

   079462-2025

   Published tags

   award, contract

Awards and suppliers

Published award and contract facts

• Marine Consultancy Framework

  Buyer: NATIONAL GRID UK LIMITEDSupplier: 6 ALPHA ASSOCIATES LIMITED

  End date in notice

  Date not published

  Value shown in notice

  £1,500,000Value from the linked contract

  Official source

  Open the official Find a Tender notice for Marine Consultancy Framework

  About this figure

  • This figure comes from the linked contract record. Overall totals continue to use the separately published award value.

  View record references

  Source

  Find a Tender

  Award or lot reference

  079462-2025-1

• Marine Consultancy Framework

  Buyer: NATIONAL GRID UK LIMITEDSupplier: OFFSHORE WIND CONSULTANTS LIMITED

  End date in notice

  Date not published

  Value shown in notice

  £37,000,000Value from the linked contract

  Official source

  Open the official Find a Tender notice

Related evidence

Published terms and linked processes

• Options are statedLot 1

  Initial term of 6 years, with optional extension of 2 years (8 years total).

  Published 3 Dec 2025.Open supporting notice 079462-2025
• Options are statedLot 2

  Initial term of 6 years, with optional extension of 2 years (8 years total).

  Published 3 Dec 2025.Open supporting notice 079462-2025
• Options are statedLot 3

  Initial term of 6 years, with optional extension of 2 years (8 years total).

  Published 3 Dec 2025.Open supporting notice 079462-2025
• Options are statedLot 4

  Initial term of 6 years, with optional extension of 2 years (8 years total).

  Published 3 Dec 2025.Open supporting notice 079462-2025
• Options are statedLot 5

  Initial term of 6 years, with optional extension of 2 years (8 years total).

  Published 3 Dec 2025.Open supporting notice 079462-2025

No exact source-published process relationship was found.