← Back to opportunities

Diversion of Gas Mains - West Winch

Norfolk County Council

Buyer Contact Info

Buyer Name: Norfolk County Council

Buyer Address: County Hall, Martineau Lane, Norwich, UKH15, NR1 2DH, United Kingdom

Contact Email: sourcingteam@norfolk.gov.uk

Status
complete
Procedure
direct
Value
22000000.0 GBP
Published
10 Mar 2026, 16:30
Deadline
n/a
Contract Start
05 May 2026, 23:00
Contract End
05 May 2027, 22:59
Category
n/a
CPV
45231221 - Gas supply mains construction work
Region
n/a
Awarded To
NATIONAL GAS TRANSMISSION PLC
Official Source
Open Find a Tender

Description

We wish to award a contract to National Gas Transmission for diversion of gas mains to allow construction of the West Winch Housing Access Road. We are using this process as only this supplier can work on their own gas main.

Linked Documents

No linked documents found for this notice.

Opportunity Context

Lots

Lot 1 Status: complete

Documents

Document Description: Not published

Awards

Award Title: Diversion of Gas Mains - West Winch

Raw Notice JSON

Expand raw payload
{
  "awards": [
    {
      "aboveThreshold": true,
      "contractPeriod": {
        "endDate": "2027-05-05T23:59:59+01:00",
        "startDate": "2026-05-06T00:00:00+01:00"
      },
      "documents": [
        {
          "datePublished": "2026-03-10T16:30:37Z",
          "description": "Transparency notice on Find a Tender",
          "documentType": "awardNotice",
          "format": "text/html",
          "id": "021496-2026",
          "noticeType": "UK5",
          "url": "https://www.find-tender.service.gov.uk/Notice/021496-2026"
        }
      ],
      "id": "1",
      "items": [
        {
          "additionalClassifications": [
            {
              "description": "Gas supply mains construction work",
              "id": "45231221",
              "scheme": "CPV"
            }
          ],
          "deliveryAddresses": [
            {
              "country": "GB",
              "countryName": "United Kingdom",
              "region": "UKH16"
            }
          ],
          "id": "1",
          "relatedLot": "1"
        }
      ],
      "mainProcurementCategory": "works",
      "milestones": [
        {
          "dueDate": "2026-03-21T23:59:59Z",
          "id": "1",
          "status": "scheduled",
          "type": "futureSignatureDate"
        }
      ],
      "relatedLots": [
        "1"
      ],
      "status": "pending",
      "suppliers": [
        {
          "id": "GB-COH-02006000",
          "name": "NATIONAL GAS TRANSMISSION PLC"
        }
      ],
      "title": "Diversion of Gas Mains - West Winch",
      "value": {
        "amount": 22000000,
        "amountGross": 26400000,
        "currency": "GBP"
      }
    }
  ],
  "buyer": {
    "id": "GB-PPON-PDYH-3246-XWTR",
    "name": "Norfolk County Council"
  },
  "date": "2026-03-10T16:30:37Z",
  "id": "021496-2026",
  "initiationType": "tender",
  "language": "en",
  "ocid": "ocds-h6vhtk-0666b1",
  "parties": [
    {
      "address": {
        "country": "GB",
        "countryName": "United Kingdom",
        "locality": "Norwich",
        "postalCode": "NR1 2DH",
        "region": "UKH15",
        "streetAddress": "County Hall, Martineau Lane"
      },
      "contactPoint": {
        "email": "sourcingteam@norfolk.gov.uk"
      },
      "details": {
        "classifications": [
          {
            "description": "Public authority - sub-central government",
            "id": "publicAuthoritySubCentralGovernment",
            "scheme": "UK_CA_TYPE"
          }
        ]
      },
      "id": "GB-PPON-PDYH-3246-XWTR",
      "identifier": {
        "id": "PDYH-3246-XWTR",
        "scheme": "GB-PPON"
      },
      "name": "Norfolk County Council",
      "roles": [
        "buyer"
      ]
    },
    {
      "additionalIdentifiers": [
        {
          "id": "PBXW-9626-VNZM",
          "scheme": "GB-PPON"
        }
      ],
      "address": {
        "country": "GB",
        "countryName": "United Kingdom",
        "locality": "Warwick",
        "postalCode": "CV34 6DA",
        "region": "UKG13",
        "streetAddress": "National Grid House Warwick Technology Park"
      },
      "contactPoint": {
        "email": "box.procurement@nationalgas.com"
      },
      "details": {
        "scale": "large",
        "vcse": false
      },
      "id": "GB-COH-02006000",
      "identifier": {
        "id": "02006000",
        "scheme": "GB-COH"
      },
      "name": "NATIONAL GAS TRANSMISSION PLC",
      "roles": [
        "supplier"
      ]
    }
  ],
  "tag": [
    "award",
    "contract"
  ],
  "tender": {
    "description": "We wish to award a contract to National Gas Transmission for diversion of gas mains to allow construction of the West Winch Housing Access Road. We are using this process as only this supplier can work on their own gas main.",
    "documents": [
      {
        "description": "Not published",
        "documentType": "conflictOfInterest",
        "id": "conflictOfInterest"
      }
    ],
    "id": "NCCT43392",
    "legalBasis": {
      "id": "2023/54",
      "scheme": "UKPGA",
      "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
    },
    "lots": [
      {
        "id": "1",
        "status": "complete"
      }
    ],
    "procurementMethod": "direct",
    "procurementMethodDetails": "Direct award",
    "procurementMethodRationale": "The justification is Schedule 5 Paragraph 5 of Procurement Act 2023.\n5.           The following conditions are met in relation to the public contract-\n(a) due to a particular supplier having intellectual property rights or other exclusive rights, only that supplier can supply the goods, services or works required, and\n(b) there are no reasonable alternatives to those goods, services or works.\nWe are using this process as only this supplier can work on their own gas main.\n(a) as owner of the asset, the supplier has the exclusive right to undertake works on it, and\n(b) it is necessary to divert the apparatus in order to be able to construct the road.",
    "procurementMethodRationaleClassifications": [
      {
        "id": "singleSuppliersTechnicalReasons"
      }
    ],
    "specialRegime": [
      "utilities"
    ],
    "status": "complete",
    "title": "Diversion of Gas Mains - West Winch"
  }
}