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planningFind a Tender · planning
BuyerSouthern Water Services Limited
Statusplanning
DeadlineNot published
ValueValue not published
Published20 Mar 2026

What is being bought

Background Southern Water is undertaking a Data, Analytics and AI Transformation Programme to become the UK’s most data-intelligent water utility. A key pillar of this strategy is Open Data increasing transparency, enabling innovation, and improving trust with customers, regulators and local authorities. As part of our Data Foundations workstream, we are establishing: A governed data platform (Azure/Databricks based) Microsoft Purview for catalogue and governance Defined publishing, licensing and approval processes An Open Data Proof of Concept and MVP  We are now exploring options for procuring an external Open Data Portal platform. This RFI seeks to: Understand the capabilities available in the market Identify architecture and deployment options Assess integration with Azure/Databricks and API-first models Understand commercial models

Categories

IT services: consulting, software development, Internet and support 72000000

Lot details

Lot 1

No lot description published.

Statusplanning
Contract periodFrom 1 Sept 2026 to 2 Sept 2028

What is included

ItemCategoryQuantity
1IT services: consulting, software development, Internet and supportNot published

Comparable-procurement analytics

Benchmarked against retained Find a Tender procedures with CPV division 72. The category anchor is IT services: consulting, software development, Internet and support (72000000); this is a deliberately broad market comparator. The comparison is shown at several levels rather than pretending one company or region is always the best benchmark.

Comparison setProceduresReported bids per procedureNamed award suppliersPrice evidence
Market: CPV division 727,6401 median · 15 average (2,940 of 7,640 with a bid count)1.9 average (3,504 of 7,640 with named award suppliers)Not published
Same buyer8Not publishedNot publishedNot published

“Reported bids” is an official aggregate, sometimes reported per lot; it is the closest available competition measure. “Named award suppliers” are winners, not all applicants.

Price-outcome signal

Not enough comparable procedures currently publish both a GBP tender value and a usable lowest-valid-bid value to calculate a responsible price-reduction benchmark. Tenderline deliberately does not infer a saving from named award suppliers or from missing award values.

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 regimeutilities
Covered byNot published
Submission policyNot published
Selection criteriaNot published
Risk detailsNot published

Planning & early market engagement

BudgetValue not published
No-engagement rationaleNot published
Planning documents1
Planning milestones1
MilestoneTypeDueStatus
Any interested parties can register interest via Southern Water Sourcing Portal (Jaggaer) and respond to questions in the RFI. Access via "view current opportunities" on the homepage. www.southernwater.ukp.app.jaggaer.comengagement8 Apr 2026scheduled

Related procurements

No linked framework, prior procurement or reprocurement published.

Documents & submission route

Source data inventory

Diagnostic view. “Not published” means this current release does not provide a value.

OCIDocds-h6vhtk-067020
Latest release ID025668-2026
Latest release timestampFri Mar 20 2026 11:33:36 GMT+0000 (Coordinated Universal Time)
Sourcefind-a-tender
Official notice URLNot published
Tender statusplanning
Procurement methodNot published
Procurement method detailsNot published
Main procurement categoryservices
Above thresholdNo
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 source1
Tender documents in source0
Awards in latest release0
Contracts in latest release0
Parties in latest release1

Notice history

DateEventReference
20 Mar 2026planning025668-2026

All source data

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

Complete current OCDS release JSON
{
  "id": "025668-2026",
  "tag": [
    "planning"
  ],
  "date": "2026-03-20T11:33:36Z",
  "ocid": "ocds-h6vhtk-067020",
  "buyer": {
    "id": "GB-PPON-PBJQ-2231-ZRPG",
    "name": "Southern Water Services Limited"
  },
  "tender": {
    "id": "Prj_8315",
    "lots": [
      {
        "id": "1",
        "status": "planning",
        "contractPeriod": {
          "endDate": "2028-09-02T23:59:59+01:00",
          "startDate": "2026-09-01T00:00:00+01:00"
        }
      }
    ],
    "items": [
      {
        "id": "1",
        "relatedLot": "1",
        "additionalClassifications": [
          {
            "id": "72000000",
            "scheme": "CPV",
            "description": "IT services: consulting, software development, Internet and support"
          }
        ]
      }
    ],
    "title": "Open Data RFI",
    "status": "planning",
    "legalBasis": {
      "id": "2023/54",
      "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
      "scheme": "UKPGA"
    },
    "description": "Background \nSouthern Water is undertaking a Data, Analytics and AI Transformation Programme to become the UK’s most data-intelligent water utility. A key pillar of this strategy is Open Data increasing transparency, enabling innovation, and improving trust with customers, regulators and local authorities. \nAs part of our Data Foundations workstream, we are establishing: \nA governed data platform (Azure/Databricks based) \nMicrosoft Purview for catalogue and governance \nDefined publishing, licensing and approval processes \nAn Open Data Proof of Concept and MVP   \nWe are now exploring options for procuring an external Open Data Portal platform.\nThis RFI seeks to: \nUnderstand the capabilities available in the market \nIdentify architecture and deployment options \nAssess integration with Azure/Databricks and API-first models \nUnderstand commercial models",
    "specialRegime": [
      "utilities"
    ],
    "aboveThreshold": false,
    "mainProcurementCategory": "services"
  },
  "parties": [
    {
      "id": "GB-PPON-PBJQ-2231-ZRPG",
      "name": "Southern Water Services Limited",
      "roles": [
        "buyer"
      ],
      "address": {
        "region": "UKJ27",
        "country": "GB",
        "locality": "Worthing",
        "postalCode": "Bn13 3NX",
        "countryName": "United Kingdom",
        "streetAddress": "Southern Water, Southern House"
      },
      "details": {
        "url": "http://www.southernwater.co.uk",
        "classifications": [
          {
            "id": "privateUtility",
            "scheme": "UK_CA_TYPE",
            "description": "Private utility"
          }
        ]
      },
      "identifier": {
        "id": "PBJQ-2231-ZRPG",
        "scheme": "GB-PPON"
      },
      "contactPoint": {
        "email": "megan.gill@southernwater.co.uk"
      }
    }
  ],
  "language": "en",
  "planning": {
    "documents": [
      {
        "id": "025668-2026",
        "url": "https://www.find-tender.service.gov.uk/Notice/025668-2026",
        "format": "text/html",
        "noticeType": "UK2",
        "description": "Preliminary market engagement notice on Find a Tender",
        "documentType": "marketEngagementNotice",
        "datePublished": "2026-03-20T11:33:36Z"
      }
    ],
    "milestones": [
      {
        "id": "engagement",
        "type": "engagement",
        "status": "scheduled",
        "dueDate": "2026-04-08T23:59:59+01:00",
        "description": "Any interested parties can register interest via Southern Water Sourcing Portal (Jaggaer) and respond to questions in the RFI. Access via \"view current opportunities\" on the homepage.\nwww.southernwater.ukp.app.jaggaer.com"
      }
    ]
  },
  "initiationType": "tender"
}
Complete JSON history (1 releases)
20 Mar 2026 · 025668-2026 · planning
{
  "id": "025668-2026",
  "tag": [
    "planning"
  ],
  "date": "2026-03-20T11:33:36Z",
  "ocid": "ocds-h6vhtk-067020",
  "buyer": {
    "id": "GB-PPON-PBJQ-2231-ZRPG",
    "name": "Southern Water Services Limited"
  },
  "tender": {
    "id": "Prj_8315",
    "lots": [
      {
        "id": "1",
        "status": "planning",
        "contractPeriod": {
          "endDate": "2028-09-02T23:59:59+01:00",
          "startDate": "2026-09-01T00:00:00+01:00"
        }
      }
    ],
    "items": [
      {
        "id": "1",
        "relatedLot": "1",
        "additionalClassifications": [
          {
            "id": "72000000",
            "scheme": "CPV",
            "description": "IT services: consulting, software development, Internet and support"
          }
        ]
      }
    ],
    "title": "Open Data RFI",
    "status": "planning",
    "legalBasis": {
      "id": "2023/54",
      "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
      "scheme": "UKPGA"
    },
    "description": "Background \nSouthern Water is undertaking a Data, Analytics and AI Transformation Programme to become the UK’s most data-intelligent water utility. A key pillar of this strategy is Open Data increasing transparency, enabling innovation, and improving trust with customers, regulators and local authorities. \nAs part of our Data Foundations workstream, we are establishing: \nA governed data platform (Azure/Databricks based) \nMicrosoft Purview for catalogue and governance \nDefined publishing, licensing and approval processes \nAn Open Data Proof of Concept and MVP   \nWe are now exploring options for procuring an external Open Data Portal platform.\nThis RFI seeks to: \nUnderstand the capabilities available in the market \nIdentify architecture and deployment options \nAssess integration with Azure/Databricks and API-first models \nUnderstand commercial models",
    "specialRegime": [
      "utilities"
    ],
    "aboveThreshold": false,
    "mainProcurementCategory": "services"
  },
  "parties": [
    {
      "id": "GB-PPON-PBJQ-2231-ZRPG",
      "name": "Southern Water Services Limited",
      "roles": [
        "buyer"
      ],
      "address": {
        "region": "UKJ27",
        "country": "GB",
        "locality": "Worthing",
        "postalCode": "Bn13 3NX",
        "countryName": "United Kingdom",
        "streetAddress": "Southern Water, Southern House"
      },
      "details": {
        "url": "http://www.southernwater.co.uk",
        "classifications": [
          {
            "id": "privateUtility",
            "scheme": "UK_CA_TYPE",
            "description": "Private utility"
          }
        ]
      },
      "identifier": {
        "id": "PBJQ-2231-ZRPG",
        "scheme": "GB-PPON"
      },
      "contactPoint": {
        "email": "megan.gill@southernwater.co.uk"
      }
    }
  ],
  "language": "en",
  "planning": {
    "documents": [
      {
        "id": "025668-2026",
        "url": "https://www.find-tender.service.gov.uk/Notice/025668-2026",
        "format": "text/html",
        "noticeType": "UK2",
        "description": "Preliminary market engagement notice on Find a Tender",
        "documentType": "marketEngagementNotice",
        "datePublished": "2026-03-20T11:33:36Z"
      }
    ],
    "milestones": [
      {
        "id": "engagement",
        "type": "engagement",
        "status": "scheduled",
        "dueDate": "2026-04-08T23:59:59+01:00",
        "description": "Any interested parties can register interest via Southern Water Sourcing Portal (Jaggaer) and respond to questions in the RFI. Access via \"view current opportunities\" on the homepage.\nwww.southernwater.ukp.app.jaggaer.com"
      }
    ]
  },
  "initiationType": "tender"
}