Clean Water Network Data Logging & Leak Detection Products

{
    "tag": [
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    "id": "ocds-h6vhtk-069455-2026-05-08T10:42:18+01:00",
    "date": "2026-05-08T10:42:18+01:00",
    "ocid": "ocds-h6vhtk-069455",
    "initiationType": "tender",
    "parties": [
        {
            "id": "GB-COH-02366661",
            "name": "THAMES WATER UTILITIES LIMITED",
            "identifier": {
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                "id": "02366661"
            },
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                    "id": "PNQQ-4647-DTCV"
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            "address": {
                "streetAddress": "Clearwater Court",
                "locality": "Reading",
                "postalCode": "RG1 8DB",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKJ11"
            },
            "contactPoint": {
                "email": "procurement.support.centre@thameswater.co.uk"
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    "buyer": {
        "id": "GB-COH-02366661",
        "name": "THAMES WATER UTILITIES LIMITED"
    },
    "tender": {
        "id": "FA2238",
        "legalBasis": {
            "id": "2023/54",
            "scheme": "UKPGA",
            "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
        },
        "title": "Clean Water Network Data Logging & Leak Detection Products",
        "description": "This tender covers both the supply of, and installation of, data logging equipment for the Thames Water clean water network. This includes, but is not limited to, the supply of Pressure and Flow logging equipment, both fixed and non fixed. It also includes the supply of various acoustic logging equipment, both fixed, and non-fixed. The installation lot of this tender includes both the install, maintenance, and replacement works. Thames Water reserves the right to refine the award criteria. Please note that the deadline for requesting access to the PSQ & submitting the PSQ is 8th June 2026, 10 am GMT.",
        "status": "active",
        "items": [
            {
                "id": "1",
                "additionalClassifications": [
                    {
                        "scheme": "CPV",
                        "id": "38420000",
                        "description": "Instruments for measuring flow, level and pressure of liquids and gases"
                    }
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                        "countryName": "United Kingdom"
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                "relatedLot": "1"
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                "id": "2",
                "additionalClassifications": [
                    {
                        "scheme": "CPV",
                        "id": "32342400",
                        "description": "Acoustic devices"
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                        "countryName": "United Kingdom"
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                "relatedLot": "2"
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                        "description": "Installation services of measuring equipment"
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                "relatedLot": "3"
            }
        ],
        "value": {
            "amountGross": 139800000,
            "currency": "GBP"
        },
        "procurementMethod": "selective",
        "procurementMethodDetails": "Competitive flexible procedure",
        "procedure": {
            "features": "Suppliers' PSQ submissions will be scored in accordance with the criteria set out within the PSQ documentation, suppliers that are shortlisted will be invited to submit a proposal in response to the ITN. After tenders have been submitted, evaluated, and negotiated, the successful supplier will be awarded according to the percentage weightings and criteria set out in the ITN Process document. Full details of the process that will be followed are provided within the PSQ and ITN documentation."
        },
        "mainProcurementCategory": "goods",
        "specialRegime": [
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        "aboveThreshold": true,
        "techniques": {
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            "frameworkAgreement": {
                "method": "withReopeningCompetition",
                "type": "closed",
                "description": "The frameworks with the successful supplier/s shall operate based upon the contract award conditions. These are defined in the framework terms, which can be found in the tender documentation."
            }
        },
        "submissionMethodDetails": "If you are interested in participating, please complete this form: https://forms.office.com/e/RMfeZtvaaH",
        "submissionTerms": {
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            "languages": [
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        "expressionOfInterestDeadline": "2026-06-08T10:00:00+01:00",
        "enquiryPeriod": {
            "endDate": "2026-06-01T17:00:00+01:00"
        },
        "awardPeriod": {
            "endDate": "2026-09-29T23:59:59+01:00"
        },
        "lots": [
            {
                "id": "1",
                "title": "Flow and Pressure data loggers",
                "description": "This lot covers the supply of flow and pressure loggers and relevant ancillaries. This includes but is not necessarily limited to; flow loggers, pressure loggers, combined flow and pressure loggers, incident loggers, as well as fixed and non-fixed versions of these assets.",
                "status": "active",
                "value": {
                    "amountGross": 19600000,
                    "currency": "GBP"
                },
                "awardCriteria": {
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                        {
                            "type": "quality",
                            "name": "Technical",
                            "numbers": [
                                {
                                    "number": 30,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "price",
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                            "numbers": [
                                {
                                    "number": 70,
                                    "weight": "percentageExact"
                                }
                            ]
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                "selectionCriteria": {
                    "criteria": [
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                            "description": "Price is not the only award criterion and all criteria for each lot are stated in the procurement documents.",
                            "forReduction": true
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                "suitability": {
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                    "endDate": "2029-07-01T23:59:59+01:00",
                    "maxExtentDate": "2034-07-01T23:59:59+01:00"
                },
                "hasRenewal": true,
                "renewal": {
                    "description": "Thames Water envisages that the contract will be awarded for an initial term of 3 years with options to extend by 1 year or longer, up to a maximum overall term of 8 years."
                },
                "hasOptions": true,
                "options": {
                    "description": "The full scope of the services to be provided and any options that may be considered throughout the term of the agreement, is set out in the Specification issued within the Invitation to Negotiate (ITN) document."
                }
            },
            {
                "id": "2",
                "title": "Acoustic Data Loggers and Leak Detection equipment",
                "description": "This lot covers the supply of both fixed, and non-fixed acoustic data loggers and leak detection equipment. This includes but is not necessarily limited to; fixed acoustic loggers, hydrophones, and portable acoustic correlators.",
                "status": "active",
                "value": {
                    "amountGross": 88200000,
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                                {
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            },
            {
                "id": "3",
                "title": "Repair, Maintenance & installation of Water Network data loggers",
                "description": "This lot covers the installation, maintenance, and repair visits for data loggers on the clean water network. This includes but is not necessarily limited to; the installation and repairs of fixed flow and pressure loggers, the installation and repairs of acoustic loggers, as well as the installation of non-fixed data loggers, all on the clean water network.",
                "status": "active",
                "value": {
                    "amountGross": 32200000,
                    "currency": "GBP"
                },
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                            "type": "quality",
                            "name": "Technical",
                            "numbers": [
                                {
                                    "number": 20,
                                    "weight": "percentageExact"
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                        {
                            "type": "quality",
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                                {
                                    "number": 20,
                                    "weight": "percentageExact"
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                "selectionCriteria": {
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                            "description": "Price is not the only award criterion and all criteria for each lot are stated in the procurement documents.",
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                },
                "hasRenewal": true,
                "renewal": {
                    "description": "Thames Water envisages that the contract will be awarded for an initial term of 3 years with options to extend by 1 year or longer, up to a maximum overall term of 8 years."
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                "hasOptions": true,
                "options": {
                    "description": "The full scope of the services to be provided and any options that may be considered throughout the term of the agreement, is set out in the Specification issued within the Invitation to Negotiate (ITN) document."
                }
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        ],
        "documents": [
            {
                "id": "conflictOfInterest",
                "documentType": "conflictOfInterest",
                "description": "Not published"
            },
            {
                "id": "042345-2026",
                "documentType": "tenderNotice",
                "noticeType": "UK4",
                "description": "Tender notice on Find a Tender",
                "url": "https://www.find-tender.service.gov.uk/Notice/042345-2026",
                "datePublished": "2026-05-08T10:42:18+01:00",
                "format": "text/html"
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    "language": "en"
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