# T503: Hydrogeological Conceptual Modelling

> A sourced UK public sector contract award published by Defra Commercial.

## Key facts

- Buyer: [Defra Commercial](/buyers/defra-commercial/contract-awards)
- Supplier: Groundwater Science Ltd
- Award value: £37,748
- Award date: 2 September 2026
- Published: 2 September 2026
- Contract start: 1 October 2026
- Contract end: 30 September 2031
- Stage: awarded
- Procurement category: services
- Notice ID: 495ee481-10da-4900-b3b8-efabf02804bd-912774
- OCID: ocds-b5fd17-71a167c9-293a-4a4a-8b72-c311e6604128

## Description

T503: Hydrogeological Conceptual Modelling

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## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/495ee481-10da-4900-b3b8-efabf02804bd-912774)