---
title: "RDE737 - London Basin Groundwater Model Update"
ocid: "ocds-b5fd17-2c7ecb84-1595-41de-9b88-d8bf81cd41a5"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-2c7ecb84-1595-41de-9b88-d8bf81cd41a5"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-2c7ecb84-1595-41de-9b88-d8bf81cd41a5.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-2c7ecb84-1595-41de-9b88-d8bf81cd41a5.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "ENVIRONMENT AGENCY"
published: "2025-06-05"
---

# RDE737 - London Basin Groundwater Model Update

Buyer: ENVIRONMENT AGENCY  
Current stage: Award  
OCID: ocds-b5fd17-2c7ecb84-1595-41de-9b88-d8bf81cd41a5

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## Summary

The procurement process titled "RDE737 - London Basin Groundwater Model Update" was conducted by the Environment Agency, which is based in London, UK. The focus of this tender lies within the research and development consultancy services category (CPV: 73200000). The procurement method used was a selective call-off from a framework agreement, marking it suitable for specific suppliers. The process has reached the award stage, with the contract being awarded to the UK Centre for Ecology & Hydrology (UKCEH) as of 21 May 2025. The contract, valued at £91,746.02, is set to commence on 16 June 2025 and conclude by 23 February 2026. It encompasses activities within various regions including the UK and broader international locations.

This procurement opportunity is particularly advantageous for large-scale enterprises specializing in environmental consultancy and research services. Companies with established experience in groundwater model development and international operations are well-placed to compete for similar tenders in the future. Engaging in this contract can significantly bolster a firm's portfolio in environmental consultancy, offering long-term growth prospects through collaboration with prominent UK government agencies such as Defra and the Environment Agency.

## Notice

Review of Updated Source Protection Zones (SPZs) with correction of model base across its southern boundary. Contract awarded by Defra

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/f35b2285-44ad-46d8-af87-541274be79f6 |
| Notice type | Award Notice |
| Procurement type | Framework |
| Procurement category | Services |
| Procurement method | Selective |
| Procurement method details | Call-off from a framework agreement |
| Tender suitability | Not specified |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 5 Jun 2025 |
| Submission deadline | 15 Jun 2025 |
| Future notice date | Not specified |
| Award date | 20 May 2025 |
| Contract period | 15 Jun 2025 - 23 Feb 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £91,746 |
| Lots value | Not specified |
| Awards value | £91,746 |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Not specified |
| Awards status | Active |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | ENVIRONMENT AGENCY |
| Locality | LONDON |
| Post town | South West London |
| Postcode | SW1P 3JR |
| Country | England |
| ITL 1 | TLI London |
| ITL 2 | TLI3 Inner London - West |
| ITL 3 | TLI35 Westminster and City of London |
| Local authority | Westminster |
| Electoral ward | St James's |
| Westminster constituency | Cities of London and Westminster |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | UK CENTRE FOR ECOLOGY & HYDROLOGY (UKCEH |

## CPV Codes

### Divisions

- 73 - Research and development services and related consultancy services

### Codes

- 73200000 - Research and development consultancy services

## Release History

- 5 Jun 2025 at 14:13 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/f35b2285-44ad-46d8-af87-541274be79f6

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/f35b2285-44ad-46d8-af87-541274be79f6
  5th June 2025 - Awarded contract notice on Contracts Finder

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-b5fd17-2c7ecb84-1595-41de-9b88-d8bf81cd41a5. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-2c7ecb84-1595-41de-9b88-d8bf81cd41a5.json.