Notice Information
Notice Title
Incident Management Forecasting System (IMFS) software support, maintenance and development services
Notice 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.
Procurement Information
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.
Notice Details
Publication & Lifecycle
- Open Contracting ID
- ocds-h6vhtk-05189d
- Publication Source
- Find A Tender Service
- Latest Notice
- https://www.find-tender.service.gov.uk/Notice/070518-2025
- Current Stage
- Award
- All Stages
- Award
Procurement Classification
- Notice Type
- UK7 - Contract Details Notice
- Procurement Type
- Standard
- Procurement Category
- Services
- Procurement Method
- Direct
- Procurement Method Details
- Direct award
- Tender Suitability
- SME, VCSE
- Awardee Scale
- Large
Common Procurement Vocabulary (CPV)
- CPV Divisions
71 - Architectural, construction, engineering and inspection services
-
- CPV Codes
71351600 - Weather-forecasting services
Notice Value(s)
- Tender Value
- Not specified
- Lots Value
- Not specified
- Awards Value
- £14,925,560 £10M-£100M
- Contracts Value
- £14,925,560 £10M-£100M
Notice Dates
- Publication Date
- 3 Nov 20253 months ago
- Submission Deadline
- Not specified
- Future Notice Date
- Not specified
- Award Date
- 20 May 20259 months ago
- Contract Period
- 19 Oct 2025 - 19 Oct 2030 Over 5 years
- Recurrence
- Not specified
Notice Status
- Tender Status
- Complete
- Lots Status
- Complete
- Awards Status
- Active, Pending
- Contracts Status
- Active
Buyer & Supplier
Contracting Authority (Buyer)
- Main Buyer
- ENVIRONMENT AGENCY
- Contact Name
- Neil Widdop
- Contact Email
- neil.widdop@defra.gov.uk
- Contact Phone
- 07826 950799
Buyer Location
- Locality
- LONDON
- Postcode
- SW1P 4DF
- Post Town
- South West London
- Country
- England
-
- Major Region (ITL 1)
- TLI London
- Basic Region (ITL 2)
- TLI3 Inner London - West
- Small Region (ITL 3)
- TLI35 Westminster and City of London
- Delivery Location
- Not specified
-
- Local Authority
- Westminster
- Electoral Ward
- St James's
- Westminster Constituency
- Cities of London and Westminster
Further Information
Notice Documents
-
https://www.find-tender.service.gov.uk/Notice/070518-2025
3rd November 2025 - Contract details notice on Find a Tender -
https://www.find-tender.service.gov.uk/Notice/056768-2025
16th September 2025 - Contract award notice on Find a Tender -
https://www.find-tender.service.gov.uk/Notice/023200-2025
20th May 2025 - Transparency notice on Find a Tender
Open Contracting Data Standard (OCDS)
View full OCDS Record for this contracting process
The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.
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