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Professional & Technical Services

Buyer: AFFINITY WATER LIMITED →

BuyerAFFINITY WATER LIMITED
Statusplanning
DeadlineNot published
ValueValue not published
Published4 Jun 2026

What is being bought

Affinity Water is the largest water-only supplier in the UK, serving over 3.8 million people across the southeast of England. With a strong focus on sustainability, innovation, and customer service, Affinity Water is committed to securing water supplies for future generations while protecting the environment. Our work includes reducing water leakage, promoting water efficiency, and engaging with communities to ensure a reliable and sustainable water future. Affinity Water requires specialist engineering, scientific and technical expertise to supplement its internal expertise in order to assist Affinity Water to deliver its objectives in the remainder of AMP8 and into AMP9. This support could be to add additional capacity or provide specialist expertise that does not reside within Affinity Water.

Delivery location

UKH, GB · UKI, GB · UKJ, GB

Categories

Engineering services 71300000Technical testing, analysis and consultancy services 71600000Consulting services for water-supply and waste consultancy 71800000

Lot details

Lot 1

No lot description published.

Statusplanning
Contract periodFrom 1 Jan 2027 to 31 Mar 2030
SME suitabilitySuitable for SMEs

What is included

ItemCategoryQuantity
1Engineering services, Technical testing, analysis and consultancy services, Consulting services for water-supply and waste consultancyNot published

Comparable-procurement analytics

Benchmarked against retained Find a Tender procedures with CPV division 71. The category anchor is Engineering services (71300000); 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 716,1854 median · 32.1 average (2,182 of 6,185 with a bid count)4.2 average (2,422 of 6,185 with named award suppliers)Not published
Same buyer2Not publishedNot publishedNot published
Delivery region: UKH3174 median · 89 average (91 of 317 with a bid count)9.7 average (104 of 317 with named award suppliers)Not 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 agreementYes
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
Affinity Water Limited is issuing this Preliminary Market Engagement Notice as part of the market engagement for the support requires it requires to procure for the remainder of AMP8 and into AMP9. This step allows suppliers to discover information about Affinity Water's requirements, provide feedback and understand the procedure that will be followed in accordance with the Procurement Regulations 2024. The engagement process will involve a presentation session from Affinity Water at its head-office in Hatfield for those that express an interest. Those that express an interest and do not attend this in-person session will be provided with the key points from the session afterwards. If you wish to attend the presentation please express your interest by email to: tenders@affinitywater.co.uk Your email Subject should read: C-04377engagement31 Jul 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-06adeb
Latest release ID052977-2026
Latest release timestampThu Jun 04 2026 14:53:21 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 thresholdYes
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
4 Jun 2026planning052977-2026

All source data

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

Complete current OCDS release JSON
{
  "id": "052977-2026",
  "tag": [
    "planning"
  ],
  "date": "2026-06-04T15:53:21+01:00",
  "ocid": "ocds-h6vhtk-06adeb",
  "buyer": {
    "id": "GB-COH-02546950",
    "name": "AFFINITY WATER LIMITED"
  },
  "tender": {
    "id": "C-04377",
    "lots": [
      {
        "id": "1",
        "status": "planning",
        "hasRenewal": true,
        "suitability": {
          "sme": true
        },
        "contractPeriod": {
          "endDate": "2030-03-31T23:59:59+01:00",
          "startDate": "2027-01-01T00:00:00Z",
          "maxExtentDate": "2035-03-31T23:59:59+01:00"
        }
      }
    ],
    "items": [
      {
        "id": "1",
        "relatedLot": "1",
        "deliveryAddresses": [
          {
            "region": "UKH",
            "country": "GB",
            "countryName": "United Kingdom"
          },
          {
            "region": "UKI",
            "country": "GB",
            "countryName": "United Kingdom"
          },
          {
            "region": "UKJ",
            "country": "GB",
            "countryName": "United Kingdom"
          }
        ],
        "additionalClassifications": [
          {
            "id": "71300000",
            "scheme": "CPV",
            "description": "Engineering services"
          },
          {
            "id": "71600000",
            "scheme": "CPV",
            "description": "Technical testing, analysis and consultancy services"
          },
          {
            "id": "71800000",
            "scheme": "CPV",
            "description": "Consulting services for water-supply and waste consultancy"
          }
        ]
      }
    ],
    "title": "Professional & Technical Services",
    "status": "planning",
    "legalBasis": {
      "id": "2023/54",
      "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
      "scheme": "UKPGA"
    },
    "techniques": {
      "hasFrameworkAgreement": true
    },
    "description": "Affinity Water is the largest water-only supplier in the UK, serving over 3.8 million people across the southeast of England. With a strong focus on sustainability, innovation, and customer service, Affinity Water is committed to securing water supplies for future generations while protecting the environment. Our work includes reducing water leakage, promoting water efficiency, and engaging with communities to ensure a reliable and sustainable water future.  \nAffinity Water requires specialist engineering, scientific and technical expertise to supplement its internal expertise in order to assist Affinity Water to deliver its objectives in the remainder of AMP8 and into AMP9. This support could be to add additional capacity or provide specialist expertise that does not reside within Affinity Water.",
    "specialRegime": [
      "utilities"
    ],
    "aboveThreshold": true,
    "mainProcurementCategory": "services"
  },
  "parties": [
    {
      "id": "GB-COH-02546950",
      "name": "AFFINITY WATER LIMITED",
      "roles": [
        "buyer"
      ],
      "address": {
        "region": "UKH23",
        "country": "GB",
        "locality": "Hatfield",
        "postalCode": "AL10 9EZ",
        "countryName": "United Kingdom",
        "streetAddress": "Tamblin Way"
      },
      "details": {
        "url": "https://www.affinitywater.co.uk",
        "classifications": [
          {
            "id": "privateUtility",
            "scheme": "UK_CA_TYPE",
            "description": "Private utility"
          }
        ]
      },
      "identifier": {
        "id": "02546950",
        "scheme": "GB-COH"
      },
      "contactPoint": {
        "name": "Procurement",
        "email": "tenders@affinitywater.co.uk"
      },
      "additionalIdentifiers": [
        {
          "id": "PMRZ-1695-VBDV",
          "scheme": "GB-PPON"
        }
      ]
    }
  ],
  "language": "en",
  "planning": {
    "documents": [
      {
        "id": "052977-2026",
        "url": "https://www.find-tender.service.gov.uk/Notice/052977-2026",
        "format": "text/html",
        "noticeType": "UK2",
        "description": "Preliminary market engagement notice on Find a Tender",
        "documentType": "marketEngagementNotice",
        "datePublished": "2026-06-04T15:53:21+01:00"
      }
    ],
    "milestones": [
      {
        "id": "engagement",
        "type": "engagement",
        "status": "scheduled",
        "dueDate": "2026-07-31T23:59:59+01:00",
        "description": "Affinity Water Limited is issuing this Preliminary Market Engagement Notice as part of the market engagement for the support requires it requires to procure for the remainder of AMP8 and into AMP9. This step allows suppliers to discover information about Affinity Water's requirements, provide feedback and understand the procedure that will be followed in accordance with the Procurement Regulations 2024. The engagement process will involve a presentation session from Affinity Water at its head-office in Hatfield for those that express an interest. Those that express an interest and do not attend this in-person session will be provided with the key points from the session afterwards.\nIf you wish to attend the presentation please express your interest by email to: \n  tenders@affinitywater.co.uk\nYour email Subject should read:\n  C-04377"
      }
    ]
  },
  "initiationType": "tender"
}
Complete JSON history (1 releases)
4 Jun 2026 · 052977-2026 · planning
{
  "id": "052977-2026",
  "tag": [
    "planning"
  ],
  "date": "2026-06-04T15:53:21+01:00",
  "ocid": "ocds-h6vhtk-06adeb",
  "buyer": {
    "id": "GB-COH-02546950",
    "name": "AFFINITY WATER LIMITED"
  },
  "tender": {
    "id": "C-04377",
    "lots": [
      {
        "id": "1",
        "status": "planning",
        "hasRenewal": true,
        "suitability": {
          "sme": true
        },
        "contractPeriod": {
          "endDate": "2030-03-31T23:59:59+01:00",
          "startDate": "2027-01-01T00:00:00Z",
          "maxExtentDate": "2035-03-31T23:59:59+01:00"
        }
      }
    ],
    "items": [
      {
        "id": "1",
        "relatedLot": "1",
        "deliveryAddresses": [
          {
            "region": "UKH",
            "country": "GB",
            "countryName": "United Kingdom"
          },
          {
            "region": "UKI",
            "country": "GB",
            "countryName": "United Kingdom"
          },
          {
            "region": "UKJ",
            "country": "GB",
            "countryName": "United Kingdom"
          }
        ],
        "additionalClassifications": [
          {
            "id": "71300000",
            "scheme": "CPV",
            "description": "Engineering services"
          },
          {
            "id": "71600000",
            "scheme": "CPV",
            "description": "Technical testing, analysis and consultancy services"
          },
          {
            "id": "71800000",
            "scheme": "CPV",
            "description": "Consulting services for water-supply and waste consultancy"
          }
        ]
      }
    ],
    "title": "Professional & Technical Services",
    "status": "planning",
    "legalBasis": {
      "id": "2023/54",
      "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
      "scheme": "UKPGA"
    },
    "techniques": {
      "hasFrameworkAgreement": true
    },
    "description": "Affinity Water is the largest water-only supplier in the UK, serving over 3.8 million people across the southeast of England. With a strong focus on sustainability, innovation, and customer service, Affinity Water is committed to securing water supplies for future generations while protecting the environment. Our work includes reducing water leakage, promoting water efficiency, and engaging with communities to ensure a reliable and sustainable water future.  \nAffinity Water requires specialist engineering, scientific and technical expertise to supplement its internal expertise in order to assist Affinity Water to deliver its objectives in the remainder of AMP8 and into AMP9. This support could be to add additional capacity or provide specialist expertise that does not reside within Affinity Water.",
    "specialRegime": [
      "utilities"
    ],
    "aboveThreshold": true,
    "mainProcurementCategory": "services"
  },
  "parties": [
    {
      "id": "GB-COH-02546950",
      "name": "AFFINITY WATER LIMITED",
      "roles": [
        "buyer"
      ],
      "address": {
        "region": "UKH23",
        "country": "GB",
        "locality": "Hatfield",
        "postalCode": "AL10 9EZ",
        "countryName": "United Kingdom",
        "streetAddress": "Tamblin Way"
      },
      "details": {
        "url": "https://www.affinitywater.co.uk",
        "classifications": [
          {
            "id": "privateUtility",
            "scheme": "UK_CA_TYPE",
            "description": "Private utility"
          }
        ]
      },
      "identifier": {
        "id": "02546950",
        "scheme": "GB-COH"
      },
      "contactPoint": {
        "name": "Procurement",
        "email": "tenders@affinitywater.co.uk"
      },
      "additionalIdentifiers": [
        {
          "id": "PMRZ-1695-VBDV",
          "scheme": "GB-PPON"
        }
      ]
    }
  ],
  "language": "en",
  "planning": {
    "documents": [
      {
        "id": "052977-2026",
        "url": "https://www.find-tender.service.gov.uk/Notice/052977-2026",
        "format": "text/html",
        "noticeType": "UK2",
        "description": "Preliminary market engagement notice on Find a Tender",
        "documentType": "marketEngagementNotice",
        "datePublished": "2026-06-04T15:53:21+01:00"
      }
    ],
    "milestones": [
      {
        "id": "engagement",
        "type": "engagement",
        "status": "scheduled",
        "dueDate": "2026-07-31T23:59:59+01:00",
        "description": "Affinity Water Limited is issuing this Preliminary Market Engagement Notice as part of the market engagement for the support requires it requires to procure for the remainder of AMP8 and into AMP9. This step allows suppliers to discover information about Affinity Water's requirements, provide feedback and understand the procedure that will be followed in accordance with the Procurement Regulations 2024. The engagement process will involve a presentation session from Affinity Water at its head-office in Hatfield for those that express an interest. Those that express an interest and do not attend this in-person session will be provided with the key points from the session afterwards.\nIf you wish to attend the presentation please express your interest by email to: \n  tenders@affinitywater.co.uk\nYour email Subject should read:\n  C-04377"
      }
    ]
  },
  "initiationType": "tender"
}