{
    "tag": [
        "compiled"
    ],
    "id": "ocds-h6vhtk-069119-2026-05-05T11:23:26+01:00",
    "date": "2026-05-05T11:23:26+01:00",
    "ocid": "ocds-h6vhtk-069119",
    "initiationType": "tender",
    "parties": [
        {
            "id": "GB-COH-02366682",
            "name": "YORKSHIRE WATER SERVICES LIMITED",
            "identifier": {
                "scheme": "GB-COH",
                "id": "02366682"
            },
            "additionalIdentifiers": [
                {
                    "scheme": "GB-PPON",
                    "id": "PXGT-3622-WXBQ"
                }
            ],
            "address": {
                "streetAddress": "Western House",
                "locality": "Bradford",
                "postalCode": "BD6 2SZ",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKE41"
            },
            "contactPoint": {
                "email": "buyingteam@yorkshirewater.co.uk"
            },
            "roles": [
                "buyer"
            ],
            "details": {
                "classifications": [
                    {
                        "id": "privateUtility",
                        "scheme": "UK_CA_TYPE",
                        "description": "Private utility"
                    }
                ]
            }
        }
    ],
    "buyer": {
        "id": "GB-COH-02366682",
        "name": "YORKSHIRE WATER SERVICES LIMITED"
    },
    "planning": {
        "milestones": [
            {
                "id": "engagement",
                "type": "engagement",
                "description": "Yorkshire Water is undertaking a market engagement exercise in relation to the potential procurement of an N2O monitoring and reduction managed service, within the Activated Sludge Process; including monitoring devices and a machine learning model for recommending processes improvements. The market engagement will run from 05 May 2026 until 19 May 2026 at 17:00 (UK time). Suppliers wishing to participate are invited to submit their expressions of interest and access further information by contacting Yorkshire Water via email at itotcontracts@yorkshirewater.co.uk. Email subject must contain \"CM3480\" or they will not be responded to.",
                "dueDate": "2026-05-19T23:59:59+01:00",
                "status": "scheduled"
            }
        ],
        "documents": [
            {
                "id": "040915-2026",
                "documentType": "marketEngagementNotice",
                "noticeType": "UK2",
                "description": "Preliminary market engagement notice on Find a Tender",
                "url": "https://www.find-tender.service.gov.uk/Notice/040915-2026",
                "datePublished": "2026-05-05T11:23:26+01:00",
                "format": "text/html"
            }
        ]
    },
    "tender": {
        "id": "CM3480",
        "legalBasis": {
            "id": "2023/54",
            "scheme": "UKPGA",
            "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
        },
        "title": "N2O Monitoring & Reductions in ASP Managed Service",
        "description": "Yorkshire Water is undertaking a market engagement exercise in relation to the potential procurement of an N2O monitoring and reduction managed service, within the Activated Sludge Process; including monitoring devices and a machine learning model for recommending processes improvements.",
        "items": [
            {
                "id": "1",
                "additionalClassifications": [
                    {
                        "scheme": "CPV",
                        "id": "38433200",
                        "description": "Emission measurement equipment"
                    },
                    {
                        "scheme": "CPV",
                        "id": "90711500",
                        "description": "Environmental monitoring other than for construction"
                    }
                ],
                "relatedLot": "1"
            }
        ],
        "mainProcurementCategory": "services",
        "specialRegime": [
            "utilities"
        ],
        "aboveThreshold": true,
        "lots": [
            {
                "id": "1",
                "contractPeriod": {
                    "startDate": "2026-11-01T00:00:00Z",
                    "endDate": "2029-10-31T23:59:59Z",
                    "maxExtentDate": "2034-10-31T23:59:59Z"
                },
                "hasRenewal": true,
                "status": "planning"
            }
        ],
        "status": "planning"
    },
    "language": "en"
}