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AwardedFind a Tender · award

Marine Consultancy Framework

Buyer: NATIONAL GRID UK LIMITED →

BuyerNATIONAL GRID UK LIMITED
StatusAwarded
DeadlineNot published
ValueValue not published
Published3 Dec 2025

What is being bought

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.

Delivery location

UK · BE · DK · FR · DE · IS · IE · NL · NO · ES · SE · UK · BE · DK · FR · DE · IS · IE · NL · NO · ES · SE · UK · BE · DK · FR · DE · IS · IE · NL · NO · ES · SE · UK · BE · DK · FR · DE · IS · IE · NL · NO · ES · SE · UK · BE · DK · FR · DE · IS · IE · NL · NO · ES · SE

Categories

Marine research services 73112000Marine research services 73112000

Lot details

Offshore Consultancy Support

Marine Technical Consultant (MTC) will support the marine route selection work being undertaken by the separately appointed Marine Environmental Consultant. As part of this, the MTC shall provide technical input to the marine routeing and landfall options selection. Fisheries Liaison Office (FLO) shall perform a desktop fisheries activity analysis, for input into the selection of the marine cable route corridor by other consultants. In addition, the FLO shall draft a Fisheries Engagement Strategy to inform project consultations and future works at site. Onsite Client Reps (OCRs) may be required to deploy as representatives of NG and partner organisations during operations throughout the project life cycle. Additional information: National Grid UK Limited will conduct the procurement and enter into the framework agreement with the successfully appointed suppliers for its own benefit and for the benefit of the entities identified below. National Grid UK Limited or any of the following entities shall be entitled to call off from the framework agreement and enter into contracts resulting from the call off: 1. Any parent undertakings or subsidiary undertakings (each term as defined in section 1162 Companies Act 2006 except that references in that section to "majority" shall be replaced by reference to "25% or more") of National Grid UK Limited and any subsidiary undertakings of any such parent undertakings at the time of the call off including without limitation: a) National Grid Electricity Transmission Plc b) National Grid LionLink Limited c) National Grid Nautilus Limited d) National Grid Continental Limited e) National Grid Interconnector Holdings Limited f) National Grid Interconnectors Limited g) National Grid North Sea Link Limited- h) National Grid Viking Link Limited i) National Grid IFA 2 Limited j) National Grid NSN Link Limited k) National Grid Electricity Distribution (South West) plc 2. Any entity that is acting as a project partner with any National Grid call off partner (identified in paragraph 1 above) and which calls off jointly with any such National Grid entity including, without limitation,: a) Scottish Hydro Electric Transmission Plc b) TenneT TSO B.V. c) TenneT TSO GmbH d) TenneT Offshore GmbH e) Elia Asset NV/SA f) Energinet Eltransmission A/S g) Statnett SF h) Transmission system operators and other developers and/or operators of HVDC projects; and/or 3. Any special purpose vehicle, incorporated joint venture or contractual joint venture, between any of the parties identified in paragraphs 1 and 2 above. It should be noted that, whilst National Grid Interconnector Holdings Limited and any of its subsidiaries whether current or future, which hold an interconnector licence, and National Grid Interconnectors Limited, are included within the scope of the Marine Survey Framework agreement, and therefore entitled to call off under it, these entities are not subject to the Utilities Contracts Regulations 2016 or any other relevant procurement regime. These entities' participation in this procurement process and/or the framework agreement does not cause them to be subject to those rules in whole or in part.

Statuscancelled

Award criteria
Technical — 40
Commercial — 60

Survey Support

onduct a comprehensive review of all applicable regulatory requirements for the vessels planned scopes of operation. These should include but not be limited to International, national and local regulations as applicable to the contract. The review should identify all specific regulations relevant to the vessels planned operations and ensure compliance throughout the duration on task. To ensure data meets the required specification National Grid require data across the following marine survey equipment types to be checked for quality and compliance: Bathymetry Seabed classification (from backscatter, side-scan sonar, and samples (physical and imagery) Topography (point cloud and imagery) Sub surface geology (from sub-bottom profilers, core penetration tests and core samples) Anthropomorphic object detection (from magnetometer cross referenced with bathymetry and side-scan sonar). Assurance of data from ancillary systems may also be required: GNSS systems USBL systems Additional information: National Grid UK Limited will conduct the procurement and enter into the framework agreement with the successfully appointed suppliers for its own benefit and for the benefit of the entities identified below. National Grid UK Limited or any of the following entities shall be entitled to call off from the framework agreement and enter into contracts resulting from the call off: 1. Any parent undertakings or subsidiary undertakings (each term as defined in section 1162 Companies Act 2006 except that references in that section to "majority" shall be replaced by reference to "25% or more") of National Grid UK Limited and any subsidiary undertakings of any such parent undertakings at the time of the call off including without limitation: a) National Grid Electricity Transmission Plc b) National Grid LionLink Limited c) National Grid Nautilus Limited d) National Grid Continental Limited e) National Grid Interconnector Holdings Limited f) National Grid Interconnectors Limited g) National Grid North Sea Link Limited- h) National Grid Viking Link Limited i) National Grid IFA 2 Limited j) National Grid NSN Link Limited k) National Grid Electricity Distribution (South West) plc 2. Any entity that is acting as a project partner with any National Grid call off partner (identified in paragraph 1 above) and which calls off jointly with any such National Grid entity including, without limitation,: a) Scottish Hydro Electric Transmission Plc b) TenneT TSO B.V. c) TenneT TSO GmbH d) TenneT Offshore GmbH e) Elia Asset NV/SA f) Energinet Eltransmission A/S g) Statnett SF h) Transmission system operators and other developers and/or operators of HVDC projects; and/or 3. Any special purpose vehicle, incorporated joint venture or contractual joint venture, between any of the parties identified in paragraphs 1 and 2 above. It should be noted that, whilst National Grid Interconnector Holdings Limited and any of its subsidiaries whether current or future, which hold an interconnector licence, and National Grid Interconnectors Limited, are included within the scope of the Marine Survey Framework agreement, and therefore entitled to call off under it, these entities are not subject to the Utilities Contracts Regulations 2016 or any other relevant procurement regime. These entities' participation in this procurement process and/or the framework agreement does not cause them to be subject to those rules in whole or in part.

Statuscancelled

Award criteria
Technical — 40
Commercial — 60

Marine UXO Consultant

The UXO Consultant shall provide a review of legislation and Best Practice Guidance for Marine UXO in the UK Exclusive Economic Zone. The review should highlight the standards for the planning, design, delivery, operation and maintenance, decommissioning or regulation of projects in the marine environment for UXO risk. The review should focus on abandoned explosive ordnance (such as sea-dumped munitions or abandoned ship or aircraft wrecks), rather than chemical warfare agents. The review shall provide a review of the known industry techniques (and their effectiveness) for lower noise alternatives to high order detonation of UXOs within the marine environment. Additional information: National Grid UK Limited will conduct the procurement and enter into the framework agreement with the successfully appointed suppliers for its own benefit and for the benefit of the entities identified below. National Grid UK Limited or any of the following entities shall be entitled to call off from the framework agreement and enter into contracts resulting from the call off: 1. Any parent undertakings or subsidiary undertakings (each term as defined in section 1162 Companies Act 2006 except that references in that section to "majority" shall be replaced by reference to "25% or more") of National Grid UK Limited and any subsidiary undertakings of any such parent undertakings at the time of the call off including without limitation: a) National Grid Electricity Transmission Plc b) National Grid LionLink Limited c) National Grid Nautilus Limited d) National Grid Continental Limited e) National Grid Interconnector Holdings Limited f) National Grid Interconnectors Limited g) National Grid North Sea Link Limited- h) National Grid Viking Link Limited i) National Grid IFA 2 Limited j) National Grid NSN Link Limited k) National Grid Electricity Distribution (South West) plc 2. Any entity that is acting as a project partner with any National Grid call off partner (identified in paragraph 1 above) and which calls off jointly with any such National Grid entity including, without limitation,: a) Scottish Hydro Electric Transmission Plc b) TenneT TSO B.V. c) TenneT TSO GmbH d) TenneT Offshore GmbH e) Elia Asset NV/SA f) Energinet Eltransmission A/S g) Statnett SF h) Transmission system operators and other developers and/or operators of HVDC projects; and/or 3. Any special purpose vehicle, incorporated joint venture or contractual joint venture, between any of the parties identified in paragraphs 1 and 2 above. It should be noted that, whilst National Grid Interconnector Holdings Limited and any of its subsidiaries whether current or future, which hold an interconnector licence, and National Grid Interconnectors Limited, are included within the scope of the Marine Survey Framework agreement, and therefore entitled to call off under it, these entities are not subject to the Utilities Contracts Regulations 2016 or any other relevant procurement regime. These entities' participation in this procurement process and/or the framework agreement does not cause them to be subject to those rules in whole or in part.

Statuscancelled

Award criteria
Technical — 40
Commercial — 60

Weather/Metocean

To better understand project timelines, risks and costs, there is a requirement to understand the environment prior to, during and after the several project stages that make up a successful marine project. To this end the Client requires the following types of analysis / reports to inform the planning and successful completion of its marine works: Projects weather forecasts based on climatological data for planning and contractor assessments. Weather downtime predictions for marine works. Tidal stream and oceanic current modelling to assist in offshore engineering design. Additional information: National Grid UK Limited will conduct the procurement and enter into the framework agreement with the successfully appointed suppliers for its own benefit and for the benefit of the entities identified below. National Grid UK Limited or any of the following entities shall be entitled to call off from the framework agreement and enter into contracts resulting from the call off: 1. Any parent undertakings or subsidiary undertakings (each term as defined in section 1162 Companies Act 2006 except that references in that section to "majority" shall be replaced by reference to "25% or more") of National Grid UK Limited and any subsidiary undertakings of any such parent undertakings at the time of the call off including without limitation: a) National Grid Electricity Transmission Plc b) National Grid LionLink Limited c) National Grid Nautilus Limited d) National Grid Continental Limited e) National Grid Interconnector Holdings Limited f) National Grid Interconnectors Limited g) National Grid North Sea Link Limited- h) National Grid Viking Link Limited i) National Grid IFA 2 Limited j) National Grid NSN Link Limited k) National Grid Electricity Distribution (South West) plc 2. Any entity that is acting as a project partner with any National Grid call off partner (identified in paragraph 1 above) and which calls off jointly with any such National Grid entity including, without limitation,: a) Scottish Hydro Electric Transmission Plc b) TenneT TSO B.V. c) TenneT TSO GmbH d) TenneT Offshore GmbH e) Elia Asset NV/SA f) Energinet Eltransmission A/S g) Statnett SF h) Transmission system operators and other developers and/or operators of HVDC projects; and/or 3. Any special purpose vehicle, incorporated joint venture or contractual joint venture, between any of the parties identified in paragraphs 1 and 2 above. It should be noted that, whilst National Grid Interconnector Holdings Limited and any of its subsidiaries whether current or future, which hold an interconnector licence, and National Grid Interconnectors Limited, are included within the scope of the Marine Survey Framework agreement, and therefore entitled to call off under it, these entities are not subject to the Utilities Contracts Regulations 2016 or any other relevant procurement regime. These entities' participation in this procurement process and/or the framework agreement does not cause them to be subject to those rules in whole or in part.

Statuscancelled

Award criteria
Technical — 40
Commercial — 60

HVDC Platform Engineering Services

Support the Client with Platform knowledge and expertise. A range of tasks and responsibilities aimed at ensuring that the project is executed according to the specifications, schedule, and budget. This work will include but not limited to Platform related tasks: · Technical advisor, subject matter expert for all things 'Platform'. · Creating, developing, and reviewing Platform technical documentation. · Performing quality assurance and quality control on all designs, drawings and relevant materials that are produced by others relating to the Platform. · Providing and managing all necessary markups, feedback, comments, and edits. · Maintaining and tracking Platform submissions, drawings, applications, etc. · Design review and management. · Procurement support. · Project management support. · Programme management support. · Offshore Platform Health, Safety, and Environmental Compliance. The Technical Consultant (TC) will support the platform feasibility and concept evaluation work to help ensure that the HND solutions are technically viable, and economically and environmentally sustainable. The results of this SoW will be critical in the decision making for the project. The works will be used in communications with decision makers, management, investors, Ofgem and various stakeholders. Additional information: National Grid UK Limited will conduct the procurement and enter into the framework agreement with the successfully appointed suppliers for its own benefit and for the benefit of the entities identified below. National Grid UK Limited or any of the following entities shall be entitled to call off from the framework agreement and enter into contracts resulting from the call off: 1. Any parent undertakings or subsidiary undertakings (each term as defined in section 1162 Companies Act 2006 except that references in that section to "majority" shall be replaced by reference to "25% or more") of National Grid UK Limited and any subsidiary undertakings of any such parent undertakings at the time of the call off including without limitation: a) National Grid Electricity Transmission Plc b) National Grid LionLink Limited c) National Grid Nautilus Limited d) National Grid Continental Limited e) National Grid Interconnector Holdings Limited f) National Grid Interconnectors Limited g) National Grid North Sea Link Limited- h) National Grid Viking Link Limited i) National Grid IFA 2 Limited j) National Grid NSN Link Limited k) National Grid Electricity Distribution (South West) plc 2. Any entity that is acting as a project partner with any National Grid call off partner (identified in paragraph 1 above) and which calls off jointly with any such National Grid entity including, without limitation,: a) Scottish Hydro Electric Transmission Plc b) TenneT TSO B.V. c) TenneT TSO GmbH d) TenneT Offshore GmbH e) Elia Asset NV/SA f) Energinet Eltransmission A/S g) Statnett SF h) Transmission system operators and other developers and/or operators of HVDC projects; and/or 3. Any special purpose vehicle, incorporated joint venture or contractual joint venture, between any of the parties identified in paragraphs 1 and 2 above. It should be noted that, whilst National Grid Interconnector Holdings Limited and any of its subsidiaries whether current or future, which hold an interconnector licence, and National Grid Interconnectors Limited, are included within the scope of the Marine Survey Framework agreement, and therefore entitled to call off under it, these entities are not subject to the Utilities Contracts Regulations 2016 or any other relevant procurement regime. These entities' participation in this procurement process and/or the framework agreement does not cause them to be subject to those rules in whole or in part.

Statuscancelled

Award criteria
Technical — 40
Commercial — 60

What is included

ItemCategoryQuantity
1Marine research servicesNot published
2Marine research servicesNot published
3Marine research servicesNot published
4Marine research servicesNot published
5Marine research servicesNot published

Comparable-procurement analytics

Benchmarked against retained Find a Tender procedures with CPV division 73. The category anchor is Marine research services (73112000); this is a deliberately broad market comparator. The comparison is shown at several levels rather than pretending one company or region is always the best benchmark.

Comparison setProceduresReported bids per procedureNamed award suppliersPrice evidence
Market: CPV division 738702 median · 43.6 average (145 of 870 with a bid count)3.2 average (158 of 870 with named award suppliers)Not published
Same buyer0Not publishedNot publishedNot published
Delivery region: UK3252 median · 115.7 average (47 of 325 with a bid count)5.4 average (55 of 325 with named award suppliers)Not published

“Reported bids” is an official aggregate, sometimes reported per lot; it is the closest available competition measure. “Named award suppliers” are winners, not all applicants.

Price-outcome signal

Not enough comparable procedures currently publish both a GBP tender value and a usable lowest-valid-bid value to calculate a responsible price-reduction benchmark. Tenderline deliberately does not infer a saving from named award suppliers or from missing award values.

Procurement strategy & market signals

Framework agreementYes
Dynamic purchasing systemNot published
Competitive procurementNot published
Recurring requirementNot published
Procurement method rationaleNot published
Rationale classificationsNot published
Special regimeNot published
Covered byGPA
Submission policyNot published
Selection criteriaNot published
Risk detailsNot published

Planning & early market engagement

BudgetNot published
No-engagement rationaleNot published
Planning documents0
Planning milestones0

No planning milestones published.

Related procurements

No linked framework, prior procurement or reprocurement published.

Awards

Contracts

079462-2025-1

Statusactive
Value£1,500,000

079462-2025-2

Statusactive
Value£2,000,000

079462-2025-3

Statusactive
Value£4,500,000

079462-2025-4

Statusactive
Value£6,500,000

079462-2025-5

Statusactive
Value£39,000,000

079462-2025-6

Statusactive
Value£38,500,000

079462-2025-7

Statusactive
Value£37,000,000

079462-2025-8

Statusactive
Value£39,000,000

079462-2025-9

Statusactive
Value£4,500,000

079462-2025-10

Statusactive
Value£37,000,000

079462-2025-11

Statusactive
Value£43,500,000

079462-2025-12

Statusactive
Value£37,000,000

079462-2025-13

Statusactive
Value£1,500,000

079462-2025-14

Statusactive
Value£35,000,000

079462-2025-15

Statusactive
Value£4,500,000

079462-2025-16

Statusactive
Value£38,500,000

Documents & submission route

No documents are published in the current source record.

Source data inventory

Diagnostic view. “Not published” means this current release does not provide a value.

OCIDocds-h6vhtk-042bf0
Latest release ID079462-2025
Latest release timestampWed Dec 03 2025 16:03:25 GMT+0000 (Coordinated Universal Time)
Sourcefind-a-tender
Official notice URLNot published
Tender statuscomplete
Procurement methodselective
Procurement method detailsNegotiated procedure with prior call for competition
Main procurement categoryservices
Above thresholdNot published
Legal basis32014L0025
Tender period: startNot published
Tender period: endNot published
Expression of interest deadlineNot published
Enquiry deadlineNot published
Award period: startNot published
Award period: endNot published
Submission method detailsNot published
Submission languagesNot published
Electronic catalogue policyNot published
Total tender valueNot published
Tender lots in source5
Tender items in source5
Tender documents in source0
Awards in latest release16
Contracts in latest release16
Parties in latest release18

Notice history

DateEventReference
3 Dec 2025award, contract079462-2025

All source data

Unmodified official OCDS data retained by Tenderline for this procurement process.

Complete current OCDS release JSON
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  "id": "079462-2025",
  "tag": [
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  "bids": {
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        "id": "1",
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      {
        "id": "2",
        "value": 38,
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        "id": "3",
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        "id": "8",
        "value": 38,
        "measure": "bids"
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      {
        "id": "9",
        "value": 38,
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        "id": "10",
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        "value": 38,
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        "id": "12",
        "value": 38,
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        "id": "13",
        "value": 38,
        "measure": "bids",
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        "value": 38,
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        "value": 38,
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  "date": "2025-12-03T16:03:25Z",
  "ocid": "ocds-h6vhtk-042bf0",
  "buyer": {
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    "name": "NATIONAL GRID UK LIMITED"
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      "id": "079462-2025-1",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-05119798",
          "name": "6 ALPHA ASSOCIATES LIMITED"
        }
      ],
      "relatedLots": [
        "3"
      ]
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    {
      "id": "079462-2025-2",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-01956748",
          "name": "ABP MARINE ENVIRONMENTAL RESEARCH LIMITED"
        }
      ],
      "relatedLots": [
        "4"
      ]
    },
    {
      "id": "079462-2025-3",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-04977339",
          "name": "AKER SOLUTIONS LIMITED"
        }
      ],
      "relatedLots": [
        "5"
      ]
    },
    {
      "id": "079462-2025-4",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-01503799",
          "name": "DNV SERVICES UK LIMITED"
        }
      ]
    },
    {
      "id": "079462-2025-5",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-01014622",
          "name": "ENVIRONMENTAL RESOURCES MANAGEMENT LIMITED"
        }
      ]
    },
    {
      "id": "079462-2025-6",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-04713320",
          "name": "HYDROFIX LIMITED"
        }
      ]
    },
    {
      "id": "079462-2025-7",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-02594504",
          "name": "JACOBS U.K. LIMITED"
        }
      ]
    },
    {
      "id": "079462-2025-8",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-01489779",
          "name": "METOC LIMITED"
        }
      ]
    },
    {
      "id": "079462-2025-9",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-01243967",
          "name": "MOTT MACDONALD LIMITED"
        }
      ],
      "relatedLots": [
        "5"
      ]
    },
    {
      "id": "079462-2025-10",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-07861245",
          "name": "OFFSHORE WIND CONSULTANTS LIMITED"
        }
      ]
    },
    {
      "id": "079462-2025-11",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-01312453",
          "name": "OVE ARUP & PARTNERS LIMITED"
        }
      ]
    },
    {
      "id": "079462-2025-12",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-06430404",
          "name": "RED PENGUIN ASSOCIATES LTD"
        }
      ]
    },
    {
      "id": "079462-2025-13",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-01465554",
          "name": "TETRA TECH RPS ENERGY LIMITED"
        }
      ],
      "relatedLots": [
        "3"
      ]
    },
    {
      "id": "079462-2025-14",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-06955052",
          "name": "TGS 4C OFFSHORE LIMITED"
        }
      ],
      "relatedLots": [
        "1"
      ]
    },
    {
      "id": "079462-2025-15",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-SC296737",
          "name": "WOOD GROUP UK LIMITED"
        }
      ],
      "relatedLots": [
        "5"
      ]
    },
    {
      "id": "079462-2025-16",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-SC286421",
          "name": "XODUS GROUP LIMITED"
        }
      ]
    }
  ],
  "tender": {
    "id": "WS4309414434",
    "lots": [
      {
        "id": "1",
        "title": "Offshore Consultancy Support",
        "status": "cancelled",
        "options": {
          "description": "Initial term of 6 years,  with optional extension of 2 years (8 years total)."
        },
        "hasOptions": true,
        "description": "Marine Technical Consultant (MTC) will support the marine route selection work being undertaken by the separately appointed Marine Environmental Consultant. As part of this, the MTC shall provide technical input to the marine routeing and landfall options selection.\nFisheries Liaison Office (FLO) shall perform a desktop fisheries activity analysis, for input into the selection of the marine cable route corridor by other consultants. In addition, the FLO shall draft a Fisheries Engagement Strategy to inform project consultations and future works at site.\nOnsite Client Reps (OCRs) may be required to deploy as representatives of NG and partner organisations during operations throughout the project life cycle. Additional information: National Grid UK Limited will conduct the procurement and enter into the framework agreement with the successfully appointed suppliers for its own benefit and for the benefit of the entities identified below.\nNational Grid UK Limited or any of the following entities shall be entitled to call off from the framework agreement and enter into contracts resulting from the call off:\n1. Any parent undertakings or subsidiary undertakings (each term as defined in section 1162 Companies Act 2006 except that references in that section to \"majority\" shall be replaced by reference to \"25% or more\") of National Grid UK Limited and any subsidiary undertakings of any such parent undertakings at the time of the call off including without limitation:\na) National Grid Electricity Transmission Plc\nb) National Grid LionLink Limited\nc) National Grid Nautilus Limited\nd) National Grid Continental Limited\ne) National Grid Interconnector Holdings Limited\nf) National Grid Interconnectors Limited\ng) National Grid North Sea Link Limited-\nh) National Grid Viking Link Limited\ni) National Grid IFA 2 Limited\nj) National Grid NSN Link Limited\nk) National Grid Electricity Distribution (South West) plc\n2. Any entity that is acting as a project partner with any National Grid call off partner (identified in paragraph 1 above) and which calls off jointly with any such National Grid entity including, without limitation,:\na) Scottish Hydro Electric Transmission Plc\nb) TenneT TSO B.V.\nc) TenneT TSO GmbH\nd) TenneT Offshore GmbH\ne) Elia Asset NV/SA\nf) Energinet Eltransmission A/S\ng) Statnett SF\nh) Transmission system operators and other developers and/or operators of HVDC projects; and/or\n3. Any special purpose vehicle, incorporated joint venture or contractual joint venture, between any of the parties identified in paragraphs 1 and 2 above.\nIt should be noted that, whilst National Grid Interconnector Holdings Limited and any of its subsidiaries whether current or future, which hold an interconnector licence, and National Grid Interconnectors Limited, are included within the scope of the Marine Survey Framework agreement, and therefore entitled to call off under it, these entities are not subject to the Utilities Contracts Regulations 2016 or any other relevant procurement regime. These entities' participation in this procurement process and/or the framework agreement does not cause them to be subject to those rules in whole or in part.",
        "awardCriteria": {
          "criteria": [
            {
              "name": "Technical",
              "type": "quality",
              "description": "40"
            },
            {
              "name": "Commercial",
              "type": "cost",
              "description": "60"
            }
          ]
        }
      },
      {
        "id": "2",
        "title": "Survey Support",
        "status": "cancelled",
        "options": {
          "description": "Initial term of 6 years,  with optional extension of 2 years (8 years total)."
        },
        "hasOptions": true,
        "description": "onduct a comprehensive review of all applicable regulatory requirements for the vessels planned scopes of operation. These should include but not be limited to International, national and local regulations as applicable to the contract. The review should identify all specific regulations relevant to the vessels planned operations and ensure compliance throughout the duration on task.\nTo ensure data meets the required specification National Grid require data across the following marine survey equipment types to be checked for quality and compliance:\nBathymetry\nSeabed classification (from backscatter, side-scan sonar, and samples (physical and imagery)\nTopography (point cloud and imagery)\nSub surface geology (from sub-bottom profilers, core penetration tests and core samples)\nAnthropomorphic object detection (from magnetometer cross referenced with bathymetry and side-scan sonar).\nAssurance of data from ancillary systems may also be required:\nGNSS systems\nUSBL systems Additional information: National Grid UK Limited will conduct the procurement and enter into the framework agreement with the successfully appointed suppliers for its own benefit and for the benefit of the entities identified below.\nNational Grid UK Limited or any of the following entities shall be entitled to call off from the framework agreement and enter into contracts resulting from the call off:\n1. Any parent undertakings or subsidiary undertakings (each term as defined in section 1162 Companies Act 2006 except that references in that section to \"majority\" shall be replaced by reference to \"25% or more\") of National Grid UK Limited and any subsidiary undertakings of any such parent undertakings at the time of the call off including without limitation:\na) National Grid Electricity Transmission Plc\nb) National Grid LionLink Limited\nc) National Grid Nautilus Limited\nd) National Grid Continental Limited\ne) National Grid Interconnector Holdings Limited\nf) National Grid Interconnectors Limited\ng) National Grid North Sea Link Limited-\nh) National Grid Viking Link Limited\ni) National Grid IFA 2 Limited\nj) National Grid NSN Link Limited\nk) National Grid Electricity Distribution (South West) plc\n2. Any entity that is acting as a project partner with any National Grid call off partner (identified in paragraph 1 above) and which calls off jointly with any such National Grid entity including, without limitation,:\na) Scottish Hydro Electric Transmission Plc\nb) TenneT TSO B.V.\nc) TenneT TSO GmbH\nd) TenneT Offshore GmbH\ne) Elia Asset NV/SA\nf) Energinet Eltransmission A/S\ng) Statnett SF\nh) Transmission system operators and other developers and/or operators of HVDC projects; and/or\n3. Any special purpose vehicle, incorporated joint venture or contractual joint venture, between any of the parties identified in paragraphs 1 and 2 above.\nIt should be noted that, whilst National Grid Interconnector Holdings Limited and any of its subsidiaries whether current or future, which hold an interconnector licence, and National Grid Interconnectors Limited, are included within the scope of the Marine Survey Framework agreement, and therefore entitled to call off under it, these entities are not subject to the Utilities Contracts Regulations 2016 or any other relevant procurement regime. These entities' participation in this procurement process and/or the framework agreement does not cause them to be subject to those rules in whole or in part.",
        "awardCriteria": {
          "criteria": [
            {
              "name": "Technical",
              "type": "quality",
              "description": "40"
            },
            {
              "name": "Commercial",
              "type": "cost",
              "description": "60"
            }
          ]
        }
      },
      {
        "id": "3",
        "title": "Marine UXO Consultant",
        "status": "cancelled",
        "options": {
          "description": "Initial term of 6 years,  with optional extension of 2 years (8 years total)."
        },
        "hasOptions": true,
        "description": "The UXO Consultant shall provide a review of legislation and Best Practice Guidance for Marine UXO in the UK Exclusive Economic Zone. The review should highlight the standards for the planning, design, delivery, operation and maintenance, decommissioning or regulation of projects in the marine environment for UXO risk. The review should focus on abandoned explosive ordnance (such as sea-dumped munitions or abandoned ship or aircraft wrecks), rather than chemical warfare agents.\nThe review shall provide a review of the known industry techniques (and their effectiveness) for lower noise alternatives to high order detonation of UXOs within the marine environment. Additional information: National Grid UK Limited will conduct the procurement and enter into the framework agreement with the successfully appointed suppliers for its own benefit and for the benefit of the entities identified below.\nNational Grid UK Limited or any of the following entities shall be entitled to call off from the framework agreement and enter into contracts resulting from the call off:\n1. Any parent undertakings or subsidiary undertakings (each term as defined in section 1162 Companies Act 2006 except that references in that section to \"majority\" shall be replaced by reference to \"25% or more\") of National Grid UK Limited and any subsidiary undertakings of any such parent undertakings at the time of the call off including without limitation:\na) National Grid Electricity Transmission Plc\nb) National Grid LionLink Limited\nc) National Grid Nautilus Limited\nd) National Grid Continental Limited\ne) National Grid Interconnector Holdings Limited\nf) National Grid Interconnectors Limited\ng) National Grid North Sea Link Limited-\nh) National Grid Viking Link Limited\ni) National Grid IFA 2 Limited\nj) National Grid NSN Link Limited\nk) National Grid Electricity Distribution (South West) plc\n2. Any entity that is acting as a project partner with any National Grid call off partner (identified in paragraph 1 above) and which calls off jointly with any such National Grid entity including, without limitation,:\na) Scottish Hydro Electric Transmission Plc\nb) TenneT TSO B.V.\nc) TenneT TSO GmbH\nd) TenneT Offshore GmbH\ne) Elia Asset NV/SA\nf) Energinet Eltransmission A/S\ng) Statnett SF\nh) Transmission system operators and other developers and/or operators of HVDC projects; and/or\n3. Any special purpose vehicle, incorporated joint venture or contractual joint venture, between any of the parties identified in paragraphs 1 and 2 above.\nIt should be noted that, whilst National Grid Interconnector Holdings Limited and any of its subsidiaries whether current or future, which hold an interconnector licence, and National Grid Interconnectors Limited, are included within the scope of the Marine Survey Framework agreement, and therefore entitled to call off under it, these entities are not subject to the Utilities Contracts Regulations 2016 or any other relevant procurement regime. These entities' participation in this procurement process and/or the framework agreement does not cause them to be subject to those rules in whole or in part.",
        "awardCriteria": {
          "criteria": [
            {
              "name": "Technical",
              "type": "quality",
              "description": "40"
            },
            {
              "name": "Commercial",
              "type": "cost",
              "description": "60"
            }
          ]
        }
      },
      {
        "id": "4",
        "title": "Weather/Metocean",
        "status": "cancelled",
        "options": {
          "description": "Initial term of 6 years,  with optional extension of 2 years (8 years total)."
        },
        "hasOptions": true,
        "description": "To better understand project timelines, risks and costs, there is a requirement to understand the environment prior to, during and after the several project stages that make up a successful marine project.\nTo this end the Client requires the following types of analysis / reports to inform the planning and successful completion of its marine works:\nProjects weather forecasts based on climatological data for planning and contractor assessments.\nWeather downtime predictions for marine works.\nTidal stream and oceanic current modelling to assist in offshore engineering design. Additional information: National Grid UK Limited will conduct the procurement and enter into the framework agreement with the successfully appointed suppliers for its own benefit and for the benefit of the entities identified below.\nNational Grid UK Limited or any of the following entities shall be entitled to call off from the framework agreement and enter into contracts resulting from the call off:\n1. Any parent undertakings or subsidiary undertakings (each term as defined in section 1162 Companies Act 2006 except that references in that section to \"majority\" shall be replaced by reference to \"25% or more\") of National Grid UK Limited and any subsidiary undertakings of any such parent undertakings at the time of the call off including without limitation:\na) National Grid Electricity Transmission Plc\nb) National Grid LionLink Limited\nc) National Grid Nautilus Limited\nd) National Grid Continental Limited\ne) National Grid Interconnector Holdings Limited\nf) National Grid Interconnectors Limited\ng) National Grid North Sea Link Limited-\nh) National Grid Viking Link Limited\ni) National Grid IFA 2 Limited\nj) National Grid NSN Link Limited\nk) National Grid Electricity Distribution (South West) plc\n2. Any entity that is acting as a project partner with any National Grid call off partner (identified in paragraph 1 above) and which calls off jointly with any such National Grid entity including, without limitation,:\na) Scottish Hydro Electric Transmission Plc\nb) TenneT TSO B.V.\nc) TenneT TSO GmbH\nd) TenneT Offshore GmbH\ne) Elia Asset NV/SA\nf) Energinet Eltransmission A/S\ng) Statnett SF\nh) Transmission system operators and other developers and/or operators of HVDC projects; and/or\n3. Any special purpose vehicle, incorporated joint venture or contractual joint venture, between any of the parties identified in paragraphs 1 and 2 above.\nIt should be noted that, whilst National Grid Interconnector Holdings Limited and any of its subsidiaries whether current or future, which hold an interconnector licence, and National Grid Interconnectors Limited, are included within the scope of the Marine Survey Framework agreement, and therefore entitled to call off under it, these entities are not subject to the Utilities Contracts Regulations 2016 or any other relevant procurement regime. These entities' participation in this procurement process and/or the framework agreement does not cause them to be subject to those rules in whole or in part.",
        "awardCriteria": {
          "criteria": [
            {
              "name": "Technical",
              "type": "quality",
              "description": "40"
            },
            {
              "name": "Commercial",
              "type": "cost",
              "description": "60"
            }
          ]
        }
      },
      {
        "id": "5",
        "title": "HVDC Platform Engineering Services",
        "status": "cancelled",
        "options": {
          "description": "Initial term of 6 years,  with optional extension of 2 years (8 years total)."
        },
        "hasOptions": true,
        "description": "Support the Client with Platform knowledge and expertise. A range of tasks and responsibilities aimed at ensuring that the project is executed according to the specifications, schedule, and budget. This work will include but not limited to Platform related tasks:\n· Technical advisor, subject matter expert for all things 'Platform'.\n· Creating, developing, and reviewing Platform technical documentation.\n· Performing quality assurance and quality control on all designs, drawings and relevant materials that are produced by others relating to the Platform.\n· Providing and managing all necessary markups, feedback, comments, and edits.\n· Maintaining and tracking Platform submissions, drawings, applications, etc.\n· Design review and management.\n· Procurement support.\n· Project management support.\n· Programme management support.\n· Offshore Platform Health, Safety, and Environmental Compliance.\nThe Technical Consultant (TC) will support the platform feasibility and concept evaluation work to help ensure that the HND solutions are technically viable, and economically and environmentally sustainable.\nThe results of this SoW will be critical in the decision making for the project. The works will be used in communications with decision makers, management, investors, Ofgem and various stakeholders. Additional information: National Grid UK Limited will conduct the procurement and enter into the framework agreement with the successfully appointed suppliers for its own benefit and for the benefit of the entities identified below.\nNational Grid UK Limited or any of the following entities shall be entitled to call off from the framework agreement and enter into contracts resulting from the call off:\n1. Any parent undertakings or subsidiary undertakings (each term as defined in section 1162 Companies Act 2006 except that references in that section to \"majority\" shall be replaced by reference to \"25% or more\") of National Grid UK Limited and any subsidiary undertakings of any such parent undertakings at the time of the call off including without limitation:\na) National Grid Electricity Transmission Plc\nb) National Grid LionLink Limited\nc) National Grid Nautilus Limited\nd) National Grid Continental Limited\ne) National Grid Interconnector Holdings Limited\nf) National Grid Interconnectors Limited\ng) National Grid North Sea Link Limited-\nh) National Grid Viking Link Limited\ni) National Grid IFA 2 Limited\nj) National Grid NSN Link Limited\nk) National Grid Electricity Distribution (South West) plc\n2. Any entity that is acting as a project partner with any National Grid call off partner (identified in paragraph 1 above) and which calls off jointly with any such National Grid entity including, without limitation,:\na) Scottish Hydro Electric Transmission Plc\nb) TenneT TSO B.V.\nc) TenneT TSO GmbH\nd) TenneT Offshore GmbH\ne) Elia Asset NV/SA\nf) Energinet Eltransmission A/S\ng) Statnett SF\nh) Transmission system operators and other developers and/or operators of HVDC projects; and/or\n3. Any special purpose vehicle, incorporated joint venture or contractual joint venture, between any of the parties identified in paragraphs 1 and 2 above.\nIt should be noted that, whilst National Grid Interconnector Holdings Limited and any of its subsidiaries whether current or future, which hold an interconnector licence, and National Grid Interconnectors Limited, are included within the scope of the Marine Survey Framework agreement, and therefore entitled to call off under it, these entities are not subject to the Utilities Contracts Regulations 2016 or any other relevant procurement regime. These entities' participation in this procurement process and/or the framework agreement does not cause them to be subject to those rules in whole or in part.",
        "awardCriteria": {
          "criteria": [
            {
              "name": "Technical",
              "type": "quality",
              "description": "40"
            },
            {
              "name": "Commercial",
              "type": "cost",
              "description": "60"
            }
          ]
        }
      }
    ],
    "items": [
      {
        "id": "1",
        "relatedLot": "1",
        "deliveryAddresses": [
          {
            "region": "UK"
          },
          {
            "region": "BE"
          },
          {
            "region": "DK"
          },
          {
            "region": "FR"
          },
          {
            "region": "DE"
          },
          {
            "region": "IS"
          },
          {
            "region": "IE"
          },
          {
            "region": "NL"
          },
          {
            "region": "NO"
          },
          {
            "region": "ES"
          },
          {
            "region": "SE"
          }
        ],
        "additionalClassifications": [
          {
            "id": "73112000",
            "scheme": "CPV",
            "description": "Marine research services"
          }
        ]
      },
      {
        "id": "2",
        "relatedLot": "2",
        "deliveryAddresses": [
          {
            "region": "UK"
          },
          {
            "region": "BE"
          },
          {
            "region": "DK"
          },
          {
            "region": "FR"
          },
          {
            "region": "DE"
          },
          {
            "region": "IS"
          },
          {
            "region": "IE"
          },
          {
            "region": "NL"
          },
          {
            "region": "NO"
          },
          {
            "region": "ES"
          },
          {
            "region": "SE"
          }
        ],
        "additionalClassifications": [
          {
            "id": "73112000",
            "scheme": "CPV",
            "description": "Marine research services"
          }
        ]
      },
      {
        "id": "3",
        "relatedLot": "3",
        "deliveryAddresses": [
          {
            "region": "UK"
          },
          {
            "region": "BE"
          },
          {
            "region": "DK"
          },
          {
            "region": "FR"
          },
          {
            "region": "DE"
          },
          {
            "region": "IS"
          },
          {
            "region": "IE"
          },
          {
            "region": "NL"
          },
          {
            "region": "NO"
          },
          {
            "region": "ES"
          },
          {
            "region": "SE"
          }
        ],
        "additionalClassifications": [
          {
            "id": "73112000",
            "scheme": "CPV",
            "description": "Marine research services"
          }
        ]
      },
      {
        "id": "4",
        "relatedLot": "4",
        "deliveryAddresses": [
          {
            "region": "UK"
          },
          {
            "region": "BE"
          },
          {
            "region": "DK"
          },
          {
            "region": "FR"
          },
          {
            "region": "DE"
          },
          {
            "region": "IS"
          },
          {
            "region": "IE"
          },
          {
            "region": "NL"
          },
          {
            "region": "NO"
          },
          {
            "region": "ES"
          },
          {
            "region": "SE"
          }
        ],
        "additionalClassifications": [
          {
            "id": "73112000",
            "scheme": "CPV",
            "description": "Marine research services"
          }
        ]
      },
      {
        "id": "5",
        "relatedLot": "5",
        "deliveryAddresses": [
          {
            "region": "UK"
          },
          {
            "region": "BE"
          },
          {
            "region": "DK"
          },
          {
            "region": "FR"
          },
          {
            "region": "DE"
          },
          {
            "region": "IS"
          },
          {
            "region": "IE"
          },
          {
            "region": "NL"
          },
          {
            "region": "NO"
          },
          {
            "region": "ES"
          },
          {
            "region": "SE"
          }
        ],
        "additionalClassifications": [
          {
            "id": "73112000",
            "scheme": "CPV",
            "description": "Marine research services"
          }
        ]
      }
    ],
    "title": "Marine Consultancy Framework",
    "status": "complete",
    "coveredBy": [
      "GPA"
    ],
    "legalBasis": {
      "id": "32014L0025",
      "scheme": "CELEX"
    },
    "techniques": {
      "hasFrameworkAgreement": true
    },
    "description": "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.\nNational Grid are looking to set up a multi-year Marine Consultancy Framework to service offshore cable laying as part of the Great Grid Upgrade.\nThe 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.\nThe 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.",
    "classification": {
      "id": "73112000",
      "scheme": "CPV",
      "description": "Marine research services"
    },
    "procurementMethod": "selective",
    "mainProcurementCategory": "services",
    "procurementMethodDetails": "Negotiated procedure with prior call for competition"
  },
  "parties": [
    {
      "id": "GB-COH-04508773",
      "name": "NATIONAL GRID UK LIMITED",
      "roles": [
        "buyer"
      ],
      "address": {
        "region": "UKI32",
        "locality": "London",
        "postalCode": "WC2N5EH",
        "countryName": "United Kingdom",
        "streetAddress": "1-3 Strand"
      },
      "details": {
        "url": "https://www.nationalgrid.com/",
        "classifications": [
          {
            "id": "ELECTRICITY",
            "scheme": "TED_CE_ACTIVITY",
            "description": "Electricity"
          }
        ]
      },
      "identifier": {
        "id": "04508773",
        "scheme": "GB-COH",
        "legalName": "NATIONAL GRID UK LIMITED"
      },
      "contactPoint": {
        "name": "Luke Williams",
        "email": "luke.williams7@nationalgrid.com"
      }
    },
    {
      "id": "GB-COH-05119798",
      "name": "6 ALPHA ASSOCIATES LIMITED",
      "roles": [
        "supplier"
      ],
      "address": {
        "region": "UK",
        "locality": "Rickmansworth",
        "countryName": "United Kingdom"
      },
      "details": {
        "scale": "sme"
      },
      "identifier": {
        "id": "05119798",
        "scheme": "GB-COH",
        "legalName": "6 ALPHA ASSOCIATES LIMITED"
      }
    },
    {
      "id": "GB-COH-01956748",
      "name": "ABP MARINE ENVIRONMENTAL RESEARCH LIMITED",
      "roles": [
        "supplier"
      ],
      "address": {
        "region": "UK",
        "locality": "London",
        "countryName": "United Kingdom"
      },
      "details": {
        "scale": "sme"
      },
      "identifier": {
        "id": "01956748",
        "scheme": "GB-COH",
        "legalName": "ABP MARINE ENVIRONMENTAL RESEARCH LIMITED"
      }
    },
    {
      "id": "GB-COH-04977339",
      "name": "AKER SOLUTIONS LIMITED",
      "roles": [
        "supplier"
      ],
      "address": {
        "region": "UK",
        "locality": "Leeds",
        "countryName": "United Kingdom"
      },
      "details": {
        "scale": "large"
      },
      "identifier": {
        "id": "04977339",
        "scheme": "GB-COH",
        "legalName": "AKER SOLUTIONS LIMITED"
      }
    },
    {
      "id": "GB-COH-01503799",
      "name": "DNV SERVICES UK LIMITED",
      "roles": [
        "supplier"
      ],
      "address": {
        "region": "UK",
        "locality": "London",
        "countryName": "United Kingdom"
      },
      "details": {
        "scale": "large"
      },
      "identifier": {
        "id": "01503799",
        "scheme": "GB-COH",
        "legalName": "DNV SERVICES UK LIMITED"
      }
    },
    {
      "id": "GB-COH-01014622",
      "name": "ENVIRONMENTAL RESOURCES MANAGEMENT LIMITED",
      "roles": [
        "supplier"
      ],
      "address": {
        "region": "UK",
        "locality": "London",
        "countryName": "United Kingdom"
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      "details": {
        "scale": "large"
      },
      "identifier": {
        "id": "01014622",
        "scheme": "GB-COH",
        "legalName": "ENVIRONMENTAL RESOURCES MANAGEMENT LIMITED"
      }
    },
    {
      "id": "GB-COH-04713320",
      "name": "HYDROFIX LIMITED",
      "roles": [
        "supplier"
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      "address": {
        "region": "UK",
        "locality": "Helsby",
        "countryName": "United Kingdom"
      },
      "details": {
        "scale": "sme"
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      "identifier": {
        "id": "04713320",
        "scheme": "GB-COH",
        "legalName": "HYDROFIX LIMITED"
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        "locality": "London",
        "countryName": "United Kingdom"
      },
      "details": {
        "scale": "large"
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      "identifier": {
        "id": "02594504",
        "scheme": "GB-COH",
        "legalName": "JACOBS U.K. LIMITED"
      }
    },
    {
      "id": "GB-COH-01489779",
      "name": "METOC LIMITED",
      "roles": [
        "supplier"
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      "address": {
        "region": "UK",
        "locality": "Brentwood",
        "countryName": "United Kingdom"
      },
      "details": {
        "scale": "sme"
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      "identifier": {
        "id": "01489779",
        "scheme": "GB-COH",
        "legalName": "METOC LIMITED"
      }
    },
    {
      "id": "GB-COH-01243967",
      "name": "MOTT MACDONALD LIMITED",
      "roles": [
        "supplier"
      ],
      "address": {
        "region": "UK",
        "locality": "London",
        "countryName": "United Kingdom"
      },
      "details": {
        "scale": "large"
      },
      "identifier": {
        "id": "01243967",
        "scheme": "GB-COH",
        "legalName": "MOTT MACDONALD LIMITED"
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      "id": "GB-COH-07861245",
      "name": "OFFSHORE WIND CONSULTANTS LIMITED",
      "roles": [
        "supplier"
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      "address": {
        "region": "UK",
        "locality": "London",
        "countryName": "United Kingdom"
      },
      "details": {
        "scale": "large"
      },
      "identifier": {
        "id": "07861245",
        "scheme": "GB-COH",
        "legalName": "OFFSHORE WIND CONSULTANTS LIMITED"
      }
    },
    {
      "id": "GB-COH-01312453",
      "name": "OVE ARUP & PARTNERS LIMITED",
      "roles": [
        "supplier"
      ],
      "address": {
        "region": "UK",
        "locality": "London",
        "countryName": "United Kingdom"
      },
      "details": {
        "scale": "large"
      },
      "identifier": {
        "id": "01312453",
        "scheme": "GB-COH",
        "legalName": "OVE ARUP & PARTNERS LIMITED"
      }
    },
    {
      "id": "GB-COH-06430404",
      "name": "RED PENGUIN ASSOCIATES LTD",
      "roles": [
        "supplier"
      ],
      "address": {
        "region": "UK",
        "locality": "Portsmouth",
        "countryName": "United Kingdom"
      },
      "details": {
        "scale": "sme"
      },
      "identifier": {
        "id": "06430404",
        "scheme": "GB-COH",
        "legalName": "RED PENGUIN ASSOCIATES LTD"
      }
    },
    {
      "id": "GB-COH-01465554",
      "name": "TETRA TECH RPS ENERGY LIMITED",
      "roles": [
        "supplier"
      ],
      "address": {
        "region": "UK",
        "locality": "Abingdon",
        "countryName": "United Kingdom"
      },
      "details": {
        "scale": "large"
      },
      "identifier": {
        "id": "01465554",
        "scheme": "GB-COH",
        "legalName": "TETRA TECH RPS ENERGY LIMITED"
      }
    },
    {
      "id": "GB-COH-06955052",
      "name": "TGS 4C OFFSHORE LIMITED",
      "roles": [
        "supplier"
      ],
      "address": {
        "region": "UK",
        "locality": "Weybridge",
        "countryName": "United Kingdom"
      },
      "details": {
        "scale": "sme"
      },
      "identifier": {
        "id": "06955052",
        "scheme": "GB-COH",
        "legalName": "TGS 4C OFFSHORE LIMITED"
      }
    },
    {
      "id": "GB-COH-SC296737",
      "name": "WOOD GROUP UK LIMITED",
      "roles": [
        "supplier"
      ],
      "address": {
        "region": "UK",
        "locality": "Aberdeen",
        "countryName": "United Kingdom"
      },
      "details": {
        "scale": "large"
      },
      "identifier": {
        "id": "SC296737",
        "scheme": "GB-COH",
        "legalName": "WOOD GROUP UK LIMITED"
      }
    },
    {
      "id": "GB-COH-SC286421",
      "name": "XODUS GROUP LIMITED",
      "roles": [
        "supplier"
      ],
      "address": {
        "region": "UK",
        "locality": "Aberdeen",
        "countryName": "United Kingdom"
      },
      "details": {
        "scale": "large"
      },
      "identifier": {
        "id": "SC286421",
        "scheme": "GB-COH",
        "legalName": "XODUS GROUP LIMITED"
      }
    },
    {
      "id": "GB-FTS-12367",
      "name": "High Court",
      "roles": [
        "reviewBody"
      ],
      "address": {
        "locality": "London",
        "postalCode": "WC2A 2LL",
        "countryName": "United Kingdom",
        "streetAddress": "Royal Courts of Justice"
      },
      "identifier": {
        "legalName": "High Court"
      }
    }
  ],
  "language": "en",
  "contracts": [
    {
      "id": "079462-2025-1",
      "value": {
        "amount": 1500000,
        "currency": "GBP"
      },
      "status": "active",
      "awardID": "079462-2025-1",
      "dateSigned": "2025-09-06T00:00:00+01:00"
    },
    {
      "id": "079462-2025-2",
      "value": {
        "amount": 2000000,
        "currency": "GBP"
      },
      "status": "active",
      "awardID": "079462-2025-2",
      "dateSigned": "2025-09-02T00:00:00+01:00"
    },
    {
      "id": "079462-2025-3",
      "value": {
        "amount": 4500000,
        "currency": "GBP"
      },
      "status": "active",
      "awardID": "079462-2025-3",
      "dateSigned": "2025-09-02T00:00:00+01:00"
    },
    {
      "id": "079462-2025-4",
      "value": {
        "amount": 6500000,
        "currency": "GBP"
      },
      "status": "active",
      "awardID": "079462-2025-4",
      "dateSigned": "2025-09-06T00:00:00+01:00"
    },
    {
      "id": "079462-2025-5",
      "value": {
        "amount": 39000000,
        "currency": "GBP"
      },
      "status": "active",
      "awardID": "079462-2025-5",
      "dateSigned": "2025-10-14T00:00:00+01:00"
    },
    {
      "id": "079462-2025-6",
      "value": {
        "amount": 38500000,
        "currency": "GBP"
      },
      "status": "active",
      "awardID": "079462-2025-6",
      "dateSigned": "2025-09-05T00:00:00+01:00"
    },
    {
      "id": "079462-2025-7",
      "value": {
        "amount": 37000000,
        "currency": "GBP"
      },
      "status": "active",
      "awardID": "079462-2025-7",
      "dateSigned": "2025-09-02T00:00:00+01:00"
    },
    {
      "id": "079462-2025-8",
      "value": {
        "amount": 39000000,
        "currency": "GBP"
      },
      "status": "active",
      "awardID": "079462-2025-8",
      "dateSigned": "2025-09-02T00:00:00+01:00"
    },
    {
      "id": "079462-2025-9",
      "value": {
        "amount": 4500000,
        "currency": "GBP"
      },
      "status": "active",
      "awardID": "079462-2025-9",
      "dateSigned": "2025-10-07T00:00:00+01:00"
    },
    {
      "id": "079462-2025-10",
      "value": {
        "amount": 37000000,
        "currency": "GBP"
      },
      "status": "active",
      "awardID": "079462-2025-10",
      "dateSigned": "2025-09-02T00:00:00+01:00"
    },
    {
      "id": "079462-2025-11",
      "value": {
        "amount": 43500000,
        "currency": "GBP"
      },
      "status": "active",
      "awardID": "079462-2025-11",
      "dateSigned": "2025-09-02T00:00:00+01:00"
    },
    {
      "id": "079462-2025-12",
      "value": {
        "amount": 37000000,
        "currency": "GBP"
      },
      "status": "active",
      "awardID": "079462-2025-12",
      "dateSigned": "2025-09-02T00:00:00+01:00"
    },
    {
      "id": "079462-2025-13",
      "value": {
        "amount": 1500000,
        "currency": "GBP"
      },
      "status": "active",
      "awardID": "079462-2025-13",
      "dateSigned": "2025-09-02T00:00:00+01:00"
    },
    {
      "id": "079462-2025-14",
      "value": {
        "amount": 35000000,
        "currency": "GBP"
      },
      "status": "active",
      "awardID": "079462-2025-14",
      "dateSigned": "2025-06-24T00:00:00+01:00"
    },
    {
      "id": "079462-2025-15",
      "value": {
        "amount": 4500000,
        "currency": "GBP"
      },
      "status": "active",
      "awardID": "079462-2025-15",
      "dateSigned": "2025-09-09T00:00:00+01:00"
    },
    {
      "id": "079462-2025-16",
      "value": {
        "amount": 38500000,
        "currency": "GBP"
      },
      "status": "active",
      "awardID": "079462-2025-16",
      "dateSigned": "2025-09-02T00:00:00+01:00"
    }
  ],
  "initiationType": "tender"
}
Complete JSON history (1 releases)
3 Dec 2025 · 079462-2025 · award, contract
{
  "id": "079462-2025",
  "tag": [
    "award",
    "contract"
  ],
  "bids": {
    "statistics": [
      {
        "id": "1",
        "value": 38,
        "measure": "bids",
        "relatedLot": "3"
      },
      {
        "id": "2",
        "value": 38,
        "measure": "bids",
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      },
      {
        "id": "3",
        "value": 38,
        "measure": "bids",
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      },
      {
        "id": "4",
        "value": 38,
        "measure": "bids"
      },
      {
        "id": "5",
        "value": 38,
        "measure": "bids"
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      {
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        "value": 38,
        "measure": "bids"
      },
      {
        "id": "7",
        "value": 38,
        "measure": "bids"
      },
      {
        "id": "8",
        "value": 38,
        "measure": "bids"
      },
      {
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        "value": 38,
        "measure": "bids",
        "relatedLot": "5"
      },
      {
        "id": "10",
        "value": 38,
        "measure": "bids"
      },
      {
        "id": "11",
        "value": 38,
        "measure": "bids"
      },
      {
        "id": "12",
        "value": 38,
        "measure": "bids"
      },
      {
        "id": "13",
        "value": 38,
        "measure": "bids",
        "relatedLot": "3"
      },
      {
        "id": "14",
        "value": 38,
        "measure": "bids",
        "relatedLot": "1"
      },
      {
        "id": "15",
        "value": 38,
        "measure": "bids",
        "relatedLot": "5"
      },
      {
        "id": "16",
        "value": 38,
        "measure": "bids"
      }
    ]
  },
  "date": "2025-12-03T16:03:25Z",
  "ocid": "ocds-h6vhtk-042bf0",
  "buyer": {
    "id": "GB-COH-04508773",
    "name": "NATIONAL GRID UK LIMITED"
  },
  "awards": [
    {
      "id": "079462-2025-1",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-05119798",
          "name": "6 ALPHA ASSOCIATES LIMITED"
        }
      ],
      "relatedLots": [
        "3"
      ]
    },
    {
      "id": "079462-2025-2",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-01956748",
          "name": "ABP MARINE ENVIRONMENTAL RESEARCH LIMITED"
        }
      ],
      "relatedLots": [
        "4"
      ]
    },
    {
      "id": "079462-2025-3",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-04977339",
          "name": "AKER SOLUTIONS LIMITED"
        }
      ],
      "relatedLots": [
        "5"
      ]
    },
    {
      "id": "079462-2025-4",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-01503799",
          "name": "DNV SERVICES UK LIMITED"
        }
      ]
    },
    {
      "id": "079462-2025-5",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-01014622",
          "name": "ENVIRONMENTAL RESOURCES MANAGEMENT LIMITED"
        }
      ]
    },
    {
      "id": "079462-2025-6",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-04713320",
          "name": "HYDROFIX LIMITED"
        }
      ]
    },
    {
      "id": "079462-2025-7",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-02594504",
          "name": "JACOBS U.K. LIMITED"
        }
      ]
    },
    {
      "id": "079462-2025-8",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-01489779",
          "name": "METOC LIMITED"
        }
      ]
    },
    {
      "id": "079462-2025-9",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-01243967",
          "name": "MOTT MACDONALD LIMITED"
        }
      ],
      "relatedLots": [
        "5"
      ]
    },
    {
      "id": "079462-2025-10",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-07861245",
          "name": "OFFSHORE WIND CONSULTANTS LIMITED"
        }
      ]
    },
    {
      "id": "079462-2025-11",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-01312453",
          "name": "OVE ARUP & PARTNERS LIMITED"
        }
      ]
    },
    {
      "id": "079462-2025-12",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-06430404",
          "name": "RED PENGUIN ASSOCIATES LTD"
        }
      ]
    },
    {
      "id": "079462-2025-13",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-01465554",
          "name": "TETRA TECH RPS ENERGY LIMITED"
        }
      ],
      "relatedLots": [
        "3"
      ]
    },
    {
      "id": "079462-2025-14",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-06955052",
          "name": "TGS 4C OFFSHORE LIMITED"
        }
      ],
      "relatedLots": [
        "1"
      ]
    },
    {
      "id": "079462-2025-15",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-SC296737",
          "name": "WOOD GROUP UK LIMITED"
        }
      ],
      "relatedLots": [
        "5"
      ]
    },
    {
      "id": "079462-2025-16",
      "status": "active",
      "suppliers": [
        {
          "id": "GB-COH-SC286421",
          "name": "XODUS GROUP LIMITED"
        }
      ]
    }
  ],
  "tender": {
    "id": "WS4309414434",
    "lots": [
      {
        "id": "1",
        "title": "Offshore Consultancy Support",
        "status": "cancelled",
        "options": {
          "description": "Initial term of 6 years,  with optional extension of 2 years (8 years total)."
        },
        "hasOptions": true,
        "description": "Marine Technical Consultant (MTC) will support the marine route selection work being undertaken by the separately appointed Marine Environmental Consultant. As part of this, the MTC shall provide technical input to the marine routeing and landfall options selection.\nFisheries Liaison Office (FLO) shall perform a desktop fisheries activity analysis, for input into the selection of the marine cable route corridor by other consultants. In addition, the FLO shall draft a Fisheries Engagement Strategy to inform project consultations and future works at site.\nOnsite Client Reps (OCRs) may be required to deploy as representatives of NG and partner organisations during operations throughout the project life cycle. Additional information: National Grid UK Limited will conduct the procurement and enter into the framework agreement with the successfully appointed suppliers for its own benefit and for the benefit of the entities identified below.\nNational Grid UK Limited or any of the following entities shall be entitled to call off from the framework agreement and enter into contracts resulting from the call off:\n1. Any parent undertakings or subsidiary undertakings (each term as defined in section 1162 Companies Act 2006 except that references in that section to \"majority\" shall be replaced by reference to \"25% or more\") of National Grid UK Limited and any subsidiary undertakings of any such parent undertakings at the time of the call off including without limitation:\na) National Grid Electricity Transmission Plc\nb) National Grid LionLink Limited\nc) National Grid Nautilus Limited\nd) National Grid Continental Limited\ne) National Grid Interconnector Holdings Limited\nf) National Grid Interconnectors Limited\ng) National Grid North Sea Link Limited-\nh) National Grid Viking Link Limited\ni) National Grid IFA 2 Limited\nj) National Grid NSN Link Limited\nk) National Grid Electricity Distribution (South West) plc\n2. Any entity that is acting as a project partner with any National Grid call off partner (identified in paragraph 1 above) and which calls off jointly with any such National Grid entity including, without limitation,:\na) Scottish Hydro Electric Transmission Plc\nb) TenneT TSO B.V.\nc) TenneT TSO GmbH\nd) TenneT Offshore GmbH\ne) Elia Asset NV/SA\nf) Energinet Eltransmission A/S\ng) Statnett SF\nh) Transmission system operators and other developers and/or operators of HVDC projects; and/or\n3. Any special purpose vehicle, incorporated joint venture or contractual joint venture, between any of the parties identified in paragraphs 1 and 2 above.\nIt should be noted that, whilst National Grid Interconnector Holdings Limited and any of its subsidiaries whether current or future, which hold an interconnector licence, and National Grid Interconnectors Limited, are included within the scope of the Marine Survey Framework agreement, and therefore entitled to call off under it, these entities are not subject to the Utilities Contracts Regulations 2016 or any other relevant procurement regime. These entities' participation in this procurement process and/or the framework agreement does not cause them to be subject to those rules in whole or in part.",
        "awardCriteria": {
          "criteria": [
            {
              "name": "Technical",
              "type": "quality",
              "description": "40"
            },
            {
              "name": "Commercial",
              "type": "cost",
              "description": "60"
            }
          ]
        }
      },
      {
        "id": "2",
        "title": "Survey Support",
        "status": "cancelled",
        "options": {
          "description": "Initial term of 6 years,  with optional extension of 2 years (8 years total)."
        },
        "hasOptions": true,
        "description": "onduct a comprehensive review of all applicable regulatory requirements for the vessels planned scopes of operation. These should include but not be limited to International, national and local regulations as applicable to the contract. The review should identify all specific regulations relevant to the vessels planned operations and ensure compliance throughout the duration on task.\nTo ensure data meets the required specification National Grid require data across the following marine survey equipment types to be checked for quality and compliance:\nBathymetry\nSeabed classification (from backscatter, side-scan sonar, and samples (physical and imagery)\nTopography (point cloud and imagery)\nSub surface geology (from sub-bottom profilers, core penetration tests and core samples)\nAnthropomorphic object detection (from magnetometer cross referenced with bathymetry and side-scan sonar).\nAssurance of data from ancillary systems may also be required:\nGNSS systems\nUSBL systems Additional information: National Grid UK Limited will conduct the procurement and enter into the framework agreement with the successfully appointed suppliers for its own benefit and for the benefit of the entities identified below.\nNational Grid UK Limited or any of the following entities shall be entitled to call off from the framework agreement and enter into contracts resulting from the call off:\n1. Any parent undertakings or subsidiary undertakings (each term as defined in section 1162 Companies Act 2006 except that references in that section to \"majority\" shall be replaced by reference to \"25% or more\") of National Grid UK Limited and any subsidiary undertakings of any such parent undertakings at the time of the call off including without limitation:\na) National Grid Electricity Transmission Plc\nb) National Grid LionLink Limited\nc) National Grid Nautilus Limited\nd) National Grid Continental Limited\ne) National Grid Interconnector Holdings Limited\nf) National Grid Interconnectors Limited\ng) National Grid North Sea Link Limited-\nh) National Grid Viking Link Limited\ni) National Grid IFA 2 Limited\nj) National Grid NSN Link Limited\nk) National Grid Electricity Distribution (South West) plc\n2. Any entity that is acting as a project partner with any National Grid call off partner (identified in paragraph 1 above) and which calls off jointly with any such National Grid entity including, without limitation,:\na) Scottish Hydro Electric Transmission Plc\nb) TenneT TSO B.V.\nc) TenneT TSO GmbH\nd) TenneT Offshore GmbH\ne) Elia Asset NV/SA\nf) Energinet Eltransmission A/S\ng) Statnett SF\nh) Transmission system operators and other developers and/or operators of HVDC projects; and/or\n3. Any special purpose vehicle, incorporated joint venture or contractual joint venture, between any of the parties identified in paragraphs 1 and 2 above.\nIt should be noted that, whilst National Grid Interconnector Holdings Limited and any of its subsidiaries whether current or future, which hold an interconnector licence, and National Grid Interconnectors Limited, are included within the scope of the Marine Survey Framework agreement, and therefore entitled to call off under it, these entities are not subject to the Utilities Contracts Regulations 2016 or any other relevant procurement regime. These entities' participation in this procurement process and/or the framework agreement does not cause them to be subject to those rules in whole or in part.",
        "awardCriteria": {
          "criteria": [
            {
              "name": "Technical",
              "type": "quality",
              "description": "40"
            },
            {
              "name": "Commercial",
              "type": "cost",
              "description": "60"
            }
          ]
        }
      },
      {
        "id": "3",
        "title": "Marine UXO Consultant",
        "status": "cancelled",
        "options": {
          "description": "Initial term of 6 years,  with optional extension of 2 years (8 years total)."
        },
        "hasOptions": true,
        "description": "The UXO Consultant shall provide a review of legislation and Best Practice Guidance for Marine UXO in the UK Exclusive Economic Zone. The review should highlight the standards for the planning, design, delivery, operation and maintenance, decommissioning or regulation of projects in the marine environment for UXO risk. The review should focus on abandoned explosive ordnance (such as sea-dumped munitions or abandoned ship or aircraft wrecks), rather than chemical warfare agents.\nThe review shall provide a review of the known industry techniques (and their effectiveness) for lower noise alternatives to high order detonation of UXOs within the marine environment. Additional information: National Grid UK Limited will conduct the procurement and enter into the framework agreement with the successfully appointed suppliers for its own benefit and for the benefit of the entities identified below.\nNational Grid UK Limited or any of the following entities shall be entitled to call off from the framework agreement and enter into contracts resulting from the call off:\n1. Any parent undertakings or subsidiary undertakings (each term as defined in section 1162 Companies Act 2006 except that references in that section to \"majority\" shall be replaced by reference to \"25% or more\") of National Grid UK Limited and any subsidiary undertakings of any such parent undertakings at the time of the call off including without limitation:\na) National Grid Electricity Transmission Plc\nb) National Grid LionLink Limited\nc) National Grid Nautilus Limited\nd) National Grid Continental Limited\ne) National Grid Interconnector Holdings Limited\nf) National Grid Interconnectors Limited\ng) National Grid North Sea Link Limited-\nh) National Grid Viking Link Limited\ni) National Grid IFA 2 Limited\nj) National Grid NSN Link Limited\nk) National Grid Electricity Distribution (South West) plc\n2. Any entity that is acting as a project partner with any National Grid call off partner (identified in paragraph 1 above) and which calls off jointly with any such National Grid entity including, without limitation,:\na) Scottish Hydro Electric Transmission Plc\nb) TenneT TSO B.V.\nc) TenneT TSO GmbH\nd) TenneT Offshore GmbH\ne) Elia Asset NV/SA\nf) Energinet Eltransmission A/S\ng) Statnett SF\nh) Transmission system operators and other developers and/or operators of HVDC projects; and/or\n3. Any special purpose vehicle, incorporated joint venture or contractual joint venture, between any of the parties identified in paragraphs 1 and 2 above.\nIt should be noted that, whilst National Grid Interconnector Holdings Limited and any of its subsidiaries whether current or future, which hold an interconnector licence, and National Grid Interconnectors Limited, are included within the scope of the Marine Survey Framework agreement, and therefore entitled to call off under it, these entities are not subject to the Utilities Contracts Regulations 2016 or any other relevant procurement regime. These entities' participation in this procurement process and/or the framework agreement does not cause them to be subject to those rules in whole or in part.",
        "awardCriteria": {
          "criteria": [
            {
              "name": "Technical",
              "type": "quality",
              "description": "40"
            },
            {
              "name": "Commercial",
              "type": "cost",
              "description": "60"
            }
          ]
        }
      },
      {
        "id": "4",
        "title": "Weather/Metocean",
        "status": "cancelled",
        "options": {
          "description": "Initial term of 6 years,  with optional extension of 2 years (8 years total)."
        },
        "hasOptions": true,
        "description": "To better understand project timelines, risks and costs, there is a requirement to understand the environment prior to, during and after the several project stages that make up a successful marine project.\nTo this end the Client requires the following types of analysis / reports to inform the planning and successful completion of its marine works:\nProjects weather forecasts based on climatological data for planning and contractor assessments.\nWeather downtime predictions for marine works.\nTidal stream and oceanic current modelling to assist in offshore engineering design. Additional information: National Grid UK Limited will conduct the procurement and enter into the framework agreement with the successfully appointed suppliers for its own benefit and for the benefit of the entities identified below.\nNational Grid UK Limited or any of the following entities shall be entitled to call off from the framework agreement and enter into contracts resulting from the call off:\n1. Any parent undertakings or subsidiary undertakings (each term as defined in section 1162 Companies Act 2006 except that references in that section to \"majority\" shall be replaced by reference to \"25% or more\") of National Grid UK Limited and any subsidiary undertakings of any such parent undertakings at the time of the call off including without limitation:\na) National Grid Electricity Transmission Plc\nb) National Grid LionLink Limited\nc) National Grid Nautilus Limited\nd) National Grid Continental Limited\ne) National Grid Interconnector Holdings Limited\nf) National Grid Interconnectors Limited\ng) National Grid North Sea Link Limited-\nh) National Grid Viking Link Limited\ni) National Grid IFA 2 Limited\nj) National Grid NSN Link Limited\nk) National Grid Electricity Distribution (South West) plc\n2. Any entity that is acting as a project partner with any National Grid call off partner (identified in paragraph 1 above) and which calls off jointly with any such National Grid entity including, without limitation,:\na) Scottish Hydro Electric Transmission Plc\nb) TenneT TSO B.V.\nc) TenneT TSO GmbH\nd) TenneT Offshore GmbH\ne) Elia Asset NV/SA\nf) Energinet Eltransmission A/S\ng) Statnett SF\nh) Transmission system operators and other developers and/or operators of HVDC projects; and/or\n3. Any special purpose vehicle, incorporated joint venture or contractual joint venture, between any of the parties identified in paragraphs 1 and 2 above.\nIt should be noted that, whilst National Grid Interconnector Holdings Limited and any of its subsidiaries whether current or future, which hold an interconnector licence, and National Grid Interconnectors Limited, are included within the scope of the Marine Survey Framework agreement, and therefore entitled to call off under it, these entities are not subject to the Utilities Contracts Regulations 2016 or any other relevant procurement regime. These entities' participation in this procurement process and/or the framework agreement does not cause them to be subject to those rules in whole or in part.",
        "awardCriteria": {
          "criteria": [
            {
              "name": "Technical",
              "type": "quality",
              "description": "40"
            },
            {
              "name": "Commercial",
              "type": "cost",
              "description": "60"
            }
          ]
        }
      },
      {
        "id": "5",
        "title": "HVDC Platform Engineering Services",
        "status": "cancelled",
        "options": {
          "description": "Initial term of 6 years,  with optional extension of 2 years (8 years total)."
        },
        "hasOptions": true,
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