{
    "tag": [
        "compiled"
    ],
    "id": "ocds-h6vhtk-06e5ea-2026-08-17T16:19:46+01:00",
    "date": "2026-08-17T16:19:46+01:00",
    "ocid": "ocds-h6vhtk-06e5ea",
    "initiationType": "tender",
    "planning": {
        "documents": [
            {
                "id": "078250-2026",
                "documentType": "plannedProcurementNotice",
                "noticeType": "UK3",
                "description": "Planned procurement notice on Find a Tender",
                "url": "https://www.find-tender.service.gov.uk/Notice/078250-2026",
                "datePublished": "2026-08-17T16:19:46+01:00",
                "format": "text/html"
            }
        ]
    },
    "parties": [
        {
            "id": "GB-COH-02366977",
            "name": "NATIONAL GRID ELECTRICITY TRANSMISSION PLC",
            "identifier": {
                "scheme": "GB-COH",
                "id": "02366977"
            },
            "additionalIdentifiers": [
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                    "scheme": "GB-PPON",
                    "id": "PHHJ-6513-BWZT"
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            "address": {
                "streetAddress": "1 - 3 Strand",
                "locality": "London",
                "postalCode": "WC2N 5EH",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKI32"
            },
            "contactPoint": {
                "name": "Alana Walburn",
                "email": "Alana.Walburn@nationalgrid.com"
            },
            "roles": [
                "buyer"
            ],
            "details": {
                "classifications": [
                    {
                        "scheme": "UK_CA_TYPE",
                        "id": "privateUtility",
                        "description": "Private utility"
                    }
                ]
            }
        }
    ],
    "buyer": {
        "id": "GB-COH-02366977",
        "name": "NATIONAL GRID ELECTRICITY TRANSMISSION PLC"
    },
    "tender": {
        "id": "WS5688383780",
        "legalBasis": {
            "id": "2023/54",
            "scheme": "UKPGA",
            "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
        },
        "title": "ISS Works at Walham and Pentir",
        "description": "National Grid Electricity Transmission Plc is seeking an experienced and suitably qualified suppliers capable of delivering a fully integrated security solution for critical national infrastructure sites at Walham and Pentir.",
        "status": "planned",
        "items": [
            {
                "id": "1",
                "additionalClassifications": [
                    {
                        "scheme": "CPV",
                        "id": "32235000",
                        "description": "Closed-circuit surveillance system"
                    },
                    {
                        "scheme": "CPV",
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                        "description": "Fences"
                    },
                    {
                        "scheme": "CPV",
                        "id": "35120000",
                        "description": "Surveillance and security systems and devices"
                    },
                    {
                        "scheme": "CPV",
                        "id": "44221300",
                        "description": "Gates"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45220000",
                        "description": "Engineering works and construction works"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45232220",
                        "description": "Substation construction work"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45312100",
                        "description": "Fire-alarm system installation work"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45312200",
                        "description": "Burglar-alarm system installation work"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45314000",
                        "description": "Installation of telecommunications equipment"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45340000",
                        "description": "Fencing, railing and safety equipment installation work"
                    },
                    {
                        "scheme": "CPV",
                        "id": "79415200",
                        "description": "Design consultancy services"
                    },
                    {
                        "scheme": "CPV",
                        "id": "79933000",
                        "description": "Design support services"
                    }
                ],
                "deliveryAddresses": [
                    {
                        "region": "UK",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    }
                ],
                "relatedLot": "1"
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            {
                "id": "2",
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                    {
                        "scheme": "CPV",
                        "id": "32235000",
                        "description": "Closed-circuit surveillance system"
                    },
                    {
                        "scheme": "CPV",
                        "id": "34928200",
                        "description": "Fences"
                    },
                    {
                        "scheme": "CPV",
                        "id": "35120000",
                        "description": "Surveillance and security systems and devices"
                    },
                    {
                        "scheme": "CPV",
                        "id": "44221300",
                        "description": "Gates"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45220000",
                        "description": "Engineering works and construction works"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45232220",
                        "description": "Substation construction work"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45312100",
                        "description": "Fire-alarm system installation work"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45312200",
                        "description": "Burglar-alarm system installation work"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45314000",
                        "description": "Installation of telecommunications equipment"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45340000",
                        "description": "Fencing, railing and safety equipment installation work"
                    },
                    {
                        "scheme": "CPV",
                        "id": "79415200",
                        "description": "Design consultancy services"
                    },
                    {
                        "scheme": "CPV",
                        "id": "79933000",
                        "description": "Design support services"
                    }
                ],
                "deliveryAddresses": [
                    {
                        "region": "UK",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    }
                ],
                "relatedLot": "2"
            }
        ],
        "procurementMethod": "selective",
        "procurementMethodDetails": "Competitive flexible procedure",
        "procedure": {
            "features": "To be advised."
        },
        "mainProcurementCategory": "works",
        "specialRegime": [
            "utilities"
        ],
        "aboveThreshold": true,
        "submissionTerms": {
            "languages": [
                "en"
            ]
        },
        "expressionOfInterestDeadline": "2026-10-07T17:00:00+01:00",
        "awardPeriod": {
            "endDate": "2027-01-28T23:59:59Z"
        },
        "lots": [
            {
                "id": "1",
                "title": "ISS Walham, Gloucestershire",
                "description": "National Grid Electricity Transmission Plc is seeking an experienced and suitably qualified supplier capable of delivering a fully integrated security solution for a critical national infrastructure site at Walham.",
                "status": "planned",
                "contractPeriod": {
                    "startDate": "2027-02-26T00:00:00Z",
                    "endDate": "2028-02-25T23:59:59Z"
                }
            },
            {
                "id": "2",
                "title": "ISS Pentir, Gwynedd",
                "description": "National Grid Electricity Transmission Plc is seeking an experienced and suitably qualified supplier capable of delivering a fully integrated security solution for a critical national infrastructure site at Pentir.",
                "status": "planned",
                "contractPeriod": {
                    "startDate": "2027-02-26T00:00:00Z",
                    "endDate": "2028-02-25T23:59:59Z"
                }
            }
        ],
        "documents": [
            {
                "id": "L-1",
                "documentType": "biddingDocuments",
                "description": "Please complete the Microsoft Form to submit an Expression of Interest to receive tender notice documentation. The information collected will be used as part of the first-stage SAP Ariba onboarding process for National Grid. All fields are mandatory to facilitate Supplier Lifecycle and Performance (SLP) pre-registration and should be completed accurately and in full. In addition, your organisation must be registered on the Central Digital Platform (CDP). If you have not yet registered, please do so using the following link: https://supplierregistration.cabinetoffice.gov.uk/login",
                "url": "https://forms.cloud.microsoft/r/3cr4ANRWaJ"
            }
        ],
        "communication": {
            "futureNoticeDate": "2026-09-28T23:59:59+01:00"
        }
    },
    "language": "en"
}