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AwardedFind a Tender · award

Incident Management Forecasting System (IMFS) software support, maintenance and development services

Buyer: Environment Agency →

BuyerEnvironment Agency
StatusAwarded
DeadlineNot published
ValueValue not published
Published3 Nov 2025

What is being bought

The Incident Management Forecasting System (IMFS) is the Environment Agency's primary flood forecasting system and uses Deltares owned Delft-FEWS software as a platform to run models for flood forecasting, groundwater modelling, bathing water quality forecasting, and other services. The National Groundwater Modelling Service (NGMS) also uses Delft-FEWS software.

Lot details

Lot 1

No lot description published.

Statuscomplete

Comparable-procurement analytics

No usable CPV category has been published, so a comparable market set cannot yet be built.

Procurement strategy & market signals

Framework agreementNot published
Dynamic purchasing systemNot published
Competitive procurementNot published
Recurring requirementNot published
Procurement method rationaleStichting Deltares are the sole owners and licensor of Delft-FEWS and there are no alternatives available to the Environment Agency without rewriting all forecasting models. It is the view of the Environment Agency that this contract is justifiable under Paragraph 5 in Schedule 5 of the Procurement Act 2023 to award the contract for the supply and support of the Delft-FEWS software because, as Stichting Deltares own the intellectual property for the software, and develop and support the specialist Delft-FEWS software, therefore no reasonable alternative exists, nor can another organisation supply and support the product. Additionally, it is the view of the Environment Agency that this contract is also justifiable under Paragraph 6 in Schedule 5 of the Procurement Act 2023 to award the contract for the supply and support of the Delft-FEWS software because, at this time, no alternative solution is available because any decision to deviate from Delft-FEWS would require a redevelopment of all Environment Agency models, therefore competition is absent for technical reasons.
Rationale classificationssingleSuppliersIntellectualPropertyExclusiveRights
Special regimeNot published
Covered byNot published
Submission policyNot published
Selection criteriaNot published
Risk detailsNot published

Planning & early market engagement

BudgetNot published
No-engagement rationaleNot published
Planning documents0
Planning milestones0

No planning milestones published.

Related procurements

No linked framework, prior procurement or reprocurement published.

Awards

Contracts

Incident Management Forecasting System (IMFS) software support

Statusactive
Value£14,925,560

Documents & submission route

  • Not published

Source data inventory

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

OCIDocds-h6vhtk-05189d
Latest release ID070518-2025
Latest release timestampMon Nov 03 2025 14:57:05 GMT+0000 (Coordinated Universal Time)
Sourcefind-a-tender
Official notice URLNot published
Tender statuscomplete
Procurement methoddirect
Procurement method detailsDirect award
Main procurement categoryNot published
Above thresholdNot published
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 source0
Tender documents in source1
Awards in latest release1
Contracts in latest release1
Parties in latest release2

Notice history

DateEventReference
3 Nov 2025award, contract070518-2025
16 Sept 2025award, contract056768-2025
20 May 2025award, contract023200-2025

All source data

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

Complete current OCDS release JSON
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Complete JSON history (3 releases)
3 Nov 2025 · 070518-2025 · award, contract
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20 May 2025 · 023200-2025 · award, contract
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      "options": {
        "description": "Develop new software code to support new functionality requirements specified by the Environment Agency for its Deltares’ software and Delft-FEWS installations."
      },
      "renewal": {
        "description": "An initial term of 5 years with the option to extend by a further 3 years and a further 2 years."
      },
      "documents": [
        {
          "id": "023200-2025",
          "url": "https://www.find-tender.service.gov.uk/Notice/023200-2025",
          "format": "text/html",
          "noticeType": "UK5",
          "description": "Transparency notice on Find a Tender",
          "documentType": "awardNotice",
          "datePublished": "2025-05-20T12:47:35+01:00"
        }
      ],
      "hasOptions": true,
      "hasRenewal": true,
      "milestones": [
        {
          "id": "1",
          "type": "futureSignatureDate",
          "status": "scheduled",
          "dueDate": "2025-06-30T23:59:59+01:00"
        }
      ],
      "relatedLots": [
        "1"
      ],
      "aboveThreshold": true,
      "contractPeriod": {
        "endDate": "2030-06-30T23:59:59+01:00",
        "startDate": "2025-07-01T00:00:00+01:00",
        "maxExtentDate": "2035-05-31T23:59:59+01:00"
      },
      "mainProcurementCategory": "services"
    }
  ],
  "tender": {
    "id": "C28975",
    "lots": [
      {
        "id": "1",
        "status": "complete",
        "suitability": {
          "sme": true,
          "vcse": true
        }
      }
    ],
    "title": "Incident Management Forecasting System (IMFS) software support, maintenance and development services",
    "status": "complete",
    "documents": [
      {
        "id": "conflictOfInterest",
        "description": "Not published",
        "documentType": "conflictOfInterest"
      }
    ],
    "legalBasis": {
      "id": "2023/54",
      "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
      "scheme": "UKPGA"
    },
    "description": "The Incident Management Forecasting System (IMFS) is the Environment Agency’s primary flood forecasting system and uses Deltares owned Delft-FEWS software as a platform to run models for flood forecasting, groundwater modelling, bathing water quality forecasting, and other services. The National Groundwater Modelling Service (NGMS) also uses Delft-FEWS software. The purpose of this Transparency Notice is to announce the Environment Agency's intention to enter into a contract for software support and maintenance (and the provision of new software enhancements and improvements) with Stichting Deltares for 5 years with the option to extend by a further 3 years and a further 2 years (i.e. 5+3+2) at a total maximum cost of £14.9m (net of VAT).",
    "riskDetails": "The Environment Agency currently envisages that the following risks could jeopardise the satisfactory performance of the contract: a) Emerging cyber security threats and the impact this may have on the Environment Agency's need to make updates to software to address these threats; b) Changes in political direction and policy changes outside the Environment Agency's control that may drive diversified requirements for forecasting services; c) Climate change in the UK and the longer-term impact this may have on the provision of the services; and d) Technology obsolescence and new technologies, and the impact these may have on the provision of the services.",
    "procurementMethod": "direct",
    "procurementMethodDetails": "Direct award",
    "procurementMethodRationale": "Stichting Deltares are the sole owners and licensor of Delft-FEWS and there are no alternatives available to the Environment Agency without rewriting all forecasting models. It is the view of the Environment Agency that this contract is justifiable under Paragraph 5 in Schedule 5 of the Procurement Act 2023 to award the contract for the supply and support of the Delft-FEWS software because, as Stichting Deltares own the intellectual property for the software, and develop and support the specialist Delft-FEWS software, therefore no reasonable alternative exists, nor can another organisation supply and support the product. Additionally, it is the view of the Environment Agency that this contract is also justifiable under Paragraph 6 in Schedule 5 of the Procurement Act 2023 to award the contract for the supply and support of the Delft-FEWS software because, at this time, no alternative solution is available because any decision to deviate from Delft-FEWS would require a redevelopment of all Environment Agency models, therefore competition is absent for technical reasons.",
    "procurementMethodRationaleClassifications": [
      {
        "id": "singleSuppliersIntellectualPropertyExclusiveRights"
      }
    ]
  },
  "parties": [
    {
      "id": "GB-PPON-PNWW-1475-NYLN",
      "name": "ENVIRONMENT AGENCY",
      "roles": [
        "buyer"
      ],
      "address": {
        "region": "UKI32",
        "country": "GB",
        "locality": "London",
        "postalCode": "SW1P 4DF",
        "countryName": "United Kingdom",
        "streetAddress": "Seacole Building, 2 Marsham Street"
      },
      "details": {
        "url": "https://defra-family.force.com/s/Welcome",
        "classifications": [
          {
            "id": "publicAuthoritySubCentralGovernment",
            "scheme": "UK_CA_TYPE",
            "description": "Public authority - sub-central government"
          }
        ]
      },
      "identifier": {
        "id": "PNWW-1475-NYLN",
        "scheme": "GB-PPON"
      },
      "contactPoint": {
        "name": "Neil Widdop",
        "email": "neil.widdop@defra.gov.uk",
        "telephone": "07826 950799"
      }
    }
  ],
  "language": "en",
  "initiationType": "tender"
}