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AwardedFind a Tender · award

2025-122- Cost Assessment Advisors to OFTO team for Tender and Policy

Buyer: Ofgem →

View official notice ↗Official source

BuyerOfgem
StatusAwarded
Deadline22 May 2026
Value£1,666,000
Published24 Jul 2026

What is being bought

Ofgem is looking to procure the necessary Cost Assessment advisors for the Offshore Transmission Owners (OFTO) team to continue its regulatory duties. Provision of these services will be crucial and without this, Ofgem will be unable to run effective tender processes for the upcoming tender rounds. Ofgem are required to run a tender exercise for all offshore transmission projects that qualify under the Tender Regulations 2015. Provision of Cost Assessment consultancy support services will be crucial to ensure that a robust tender process takes place for upcoming tender rounds and without this, Ofgem will be unable to run an effective tender process. To facilitate a robust tender evaluation process, Ofgem requires the services of a supplier on various aspects of the tender and transaction process - evaluation of bidder submissions, and financial assessment required to bring the project to close/appoint an OFTO. Ofgem are required to undertake a cost assessment review of the OFTO assets for those projects that will be the subject of the tender process. This review is fundamental in determining the cost of building the transmission assets to ensure that those costs stated by the developer fairly reflect what will be transferred and that consumers are receive value for money. With this being the case, data submitted by the project developer must be carefully evaluated to ensure that assets are being transferred in the most economic and efficient manner possible.

Lot details

Lot 1

No lot description published.

Statuscomplete

Comparable-procurement analytics

No usable CPV category has been published, so a comparable market set cannot yet be built.

Procurement strategy & market signals

Framework agreementNot published
Dynamic purchasing systemNot published
Competitive procurementNot published
Recurring requirementNot published
Procurement method rationaleNot published
Rationale classificationsNot published
Special regimeNot published
Covered byNot published
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

2025-122- Cost Assessment Advisors to OFTO team for Tender & Policy

Statuspending
Value£1,666,000
Contract periodFrom 10 Aug 2026 to 9 Aug 2030

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-0689c7
Latest release ID070373-2026
Latest release timestampFri Jul 24 2026 13:52:41 GMT+0000 (Coordinated Universal Time)
Sourcefind-a-tender
Official notice URLhttps://www.find-tender.service.gov.uk/Notice/045059-2026
Tender statuscomplete
Procurement methodopen
Procurement method detailsOpen procedure
Main procurement categoryNot published
Above thresholdNot published
Legal basis2023/54
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 source1
Tender items in source0
Tender documents in source0
Awards in latest release1
Contracts in latest release0
Parties in latest release2

Notice history

DateEventReference
24 Jul 2026award, contract070373-2026
15 May 2026tenderUpdate045059-2026
23 Apr 2026tender037148-2026

All source data

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

Complete current OCDS release JSON
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Complete JSON history (3 releases)
24 Jul 2026 · 070373-2026 · award, contract
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15 May 2026 · 045059-2026 · tenderUpdate
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  },
  "initiationType": "tender"
}
23 Apr 2026 · 037148-2026 · tender
{
  "id": "037148-2026",
  "tag": [
    "tender"
  ],
  "date": "2026-04-23T14:42:11+01:00",
  "ocid": "ocds-h6vhtk-0689c7",
  "buyer": {
    "id": "GB-PPON-PWXD-5991-LZZP",
    "name": "Ofgem"
  },
  "tender": {
    "id": "2025-122",
    "lots": [
      {
        "id": "1",
        "value": {
          "amount": 1666000,
          "currency": "GBP",
          "amountGross": 2000000
        },
        "status": "active",
        "suitability": {
          "sme": true
        },
        "awardCriteria": {
          "criteria": [
            {
              "name": "Technical",
              "type": "quality",
              "numbers": [
                {
                  "number": 65,
                  "weight": "percentageExact"
                }
              ],
              "description": "Assessment of the quality of the tender response in accordance with the evaluation methodology set out in the tender documentation"
            },
            {
              "name": "Commercial",
              "type": "price",
              "numbers": [
                {
                  "number": 35,
                  "weight": "percentageExact"
                }
              ],
              "description": "Assessment of price in accordance with the commercial evaluation methodology set out in the tender documentation"
            }
          ]
        },
        "contractPeriod": {
          "endDate": "2030-07-31T23:59:59+01:00",
          "startDate": "2026-08-01T00:00:00+01:00"
        },
        "selectionCriteria": {
          "criteria": [
            {
              "type": "economic",
              "description": "Participation is open to economic operators that are legally constituted and able to enter into a legally binding contract with Ofgem. Suppliers must not be subject to any mandatory or discretionary exclusion grounds under applicable procurement legislation. Legal standing will be assessed via the Procurement Specific Questionnaire. Suppliers must demonstrate appropriate financial standing and economic capacity to deliver the services. Financial standing will be assessed as part of the Procurement Specific Questionnaire and may include financial and credit checks undertaken by Ofgem. "
            },
            {
              "type": "technical",
              "description": "Further details to be found in the ITT Documents"
            }
          ]
        }
      }
    ],
    "items": [
      {
        "id": "1",
        "relatedLot": "1",
        "deliveryAddresses": [
          {
            "region": "UK",
            "country": "GB",
            "countryName": "United Kingdom"
          }
        ],
        "additionalClassifications": [
          {
            "id": "66171000",
            "scheme": "CPV",
            "description": "Financial consultancy services"
          },
          {
            "id": "76500000",
            "scheme": "CPV",
            "description": "Onshore and offshore services"
          },
          {
            "id": "79212100",
            "scheme": "CPV",
            "description": "Financial auditing services"
          },
          {
            "id": "79412000",
            "scheme": "CPV",
            "description": "Financial management consultancy services"
          }
        ]
      }
    ],
    "title": "2025-122- Cost Assessment Advisors to OFTO team for Tender and Policy",
    "value": {
      "amount": 1666000,
      "currency": "GBP",
      "amountGross": 2000000
    },
    "status": "active",
    "coveredBy": [
      "GPA"
    ],
    "documents": [
      {
        "id": "L-3",
        "url": "https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=638489",
        "description": "2025-122- Cost Assessment  Advisors to OFTO team for Tender& Policy ITT",
        "documentType": "biddingDocuments"
      },
      {
        "id": "conflictOfInterest",
        "description": "Not published",
        "documentType": "conflictOfInterest"
      },
      {
        "id": "037148-2026",
        "url": "https://www.find-tender.service.gov.uk/Notice/037148-2026",
        "format": "text/html",
        "noticeType": "UK4",
        "description": "Tender notice on Find a Tender",
        "documentType": "tenderNotice",
        "datePublished": "2026-04-23T14:42:11+01:00"
      }
    ],
    "legalBasis": {
      "id": "2023/54",
      "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
      "scheme": "UKPGA"
    },
    "awardPeriod": {
      "endDate": "2026-06-29T23:59:59+01:00"
    },
    "description": "Ofgem is looking to procure the necessary Cost Assessment  advisors for the Offshore Transmission Owners (OFTO) team to continue its regulatory duties. Provision of these services will be crucial and without this, Ofgem will be unable to run effective tender processes for the upcoming tender rounds.\nOfgem are required to run a tender exercise for all offshore transmission projects that qualify under the Tender Regulations 2015. Provision of Cost Assessment consultancy support services will be crucial to ensure that a robust tender process takes place for upcoming tender rounds and without this, Ofgem will be unable to run an effective tender process.\nTo facilitate a robust tender evaluation process, Ofgem requires the services of a supplier on various aspects of the tender and transaction process - evaluation of bidder submissions, and financial assessment required to bring the project to close/appoint an OFTO.\nOfgem are required to undertake a cost assessment review of the OFTO assets for those projects that will be the subject of the tender process. \nThis review is fundamental in determining the cost of building the transmission assets to ensure that those costs stated by the developer fairly reflect what will be transferred and that consumers are receive value for money. With this being the case, data submitted by the project developer must be carefully evaluated to ensure that assets are being transferred in the most economic and efficient manner possible.\nFurther details can be found in the ITT documents.",
    "riskDetails": "Key risks to the successful delivery of the contract include:\nAvailability and retention of suitably skilled and experienced resources over the contract period;\nConflicts of interest arising from suppliers’ wider market activities and relationships with OFTO's or their supply chains;\nDependence on timely provision of information and cooperation from third parties\nThese risks will be managed through contractual controls, governance arrangements, reporting requirements and performance management mechanisms as set out in the contract.",
    "tenderPeriod": {
      "endDate": "2026-05-21T12:00:00+01:00"
    },
    "contractTerms": {
      "financialTerms": "Payment will be made in accordance with the Contract and applicable schedules. Charges shall be based on the agreed daily rates\nsubmitted by the supplier at tender stage and applied in line with the requirements of the relevant call‑off.\nPayment will be subject to the satisfactory delivery of services and submission of valid invoices in accordance with the contract terms.\nFurther details of invoicing, payment timing and any reporting requirements are set out in the Contract"
    },
    "enquiryPeriod": {
      "endDate": "2026-05-14T12:00:00+01:00"
    },
    "aboveThreshold": true,
    "submissionTerms": {
      "languages": [
        "en"
      ],
      "electronicSubmissionPolicy": "allowed"
    },
    "procurementMethod": "open",
    "mainProcurementCategory": "services",
    "submissionMethodDetails": "Via www.mytenders.co.uk",
    "procurementMethodDetails": "Open procedure"
  },
  "parties": [
    {
      "id": "GB-PPON-PWXD-5991-LZZP",
      "name": "Ofgem",
      "roles": [
        "buyer"
      ],
      "address": {
        "region": "UKI42",
        "country": "GB",
        "locality": "London",
        "postalCode": "E14 4PU",
        "countryName": "United Kingdom",
        "streetAddress": "10 South Colonnade"
      },
      "details": {
        "url": "http://www.ofgem.gov.uk",
        "classifications": [
          {
            "id": "publicAuthoritySubCentralGovernment",
            "scheme": "UK_CA_TYPE",
            "description": "Public authority - sub-central government"
          }
        ]
      },
      "identifier": {
        "id": "PWXD-5991-LZZP",
        "scheme": "GB-PPON"
      },
      "contactPoint": {
        "name": "Andrew Witcombe",
        "email": "procurement2@ofgem.gov.uk"
      }
    }
  ],
  "language": "en",
  "planning": {
    "noEngagementNoticeRationale": "Not published as no preliminary engagement took place."
  },
  "initiationType": "tender"
}