---
title: "Geospatial Mapping of Storm Overflows in England - Stage 2"
ocid: "ocds-h6vhtk-0588a1"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-0588a1"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-0588a1.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-0588a1.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "DEPARTMENT OF ENVIRONMENT, FOOD AND RURAL AFFAIRS"
published: "2025-08-15"
---

# Geospatial Mapping of Storm Overflows in England - Stage 2

Buyer: DEPARTMENT OF ENVIRONMENT, FOOD AND RURAL AFFAIRS  
Current stage: Award  
OCID: ocds-h6vhtk-0588a1

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## Summary

The Department of Environment, Food and Rural Affairs (DEFRA), located in London, initiated a procurement process with the title "Geospatial Mapping of Storm Overflows in England - Stage 2." This tender falls under the industry category of environmental services, and it took place at Seacole Building, 2 Marsham Street, London. The procurement process was executed directly below threshold limits without competition, in line with the UKPGA legal basis, specifically the 2023/54 framework. This process has reached the award stage, with the associated contract being signed on 21 July 2025. The service provision under this contract commenced on 22 July 2025 and is expected to complete by 22 September 2025. 

This tender presents an opportunity for businesses specialising in environmental services, particularly those with expertise in geospatial mapping and analysis. By participating in similar projects, businesses can cement their presence in the public sector, focusing on initiatives aimed at improving environmental infrastructure. Large businesses, such as Idox Software Ltd, which was awarded the contract, are well-positioned to meet the technical and logistical demands of such projects due to their size and existing capabilities. This sector provides avenues for growth for businesses that can offer novel technological solutions to governmental challenges, aligning with national priorities in infrastructure development and environmental management.

## Notice

This project will provide key data and understanding relating to storm overflows in England, which will be a primary source of analysis to inform the statutory Progress Report on the Storm Overflow Discharge Reduction Plan (SODRP) - as required by the Water Industry Act 1991. This Report is a requirement placed on the Secretary of State for Defra and is due to be published and presented to Parliament by November 2025. This project aims to continue our initial work with Idox to analyse which overflows operating in England qualify for each of the SODRP targets, based on the criteria outlined within the Plan. Primarily this is based on proximity to defined sites, using the National Grid References for the outfall locations of storm overflows where they discharge raw sewage to the environment. A full project scope is attached (including criteria already delivered in Stage 1 (March 2025)). This will be a call-off G-Cloud contract.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/049018-2025 |
| Notice type | UK7 - Contract Details Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Direct |
| Procurement method details | Below threshold - without competition |
| Tender suitability | Not specified |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 15 Aug 2025 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 20 Jul 2025 |
| Contract period | 21 Jul 2025 - 22 Sep 2025 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | £11,625 |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Complete |
| Awards status | Active |
| Contracts status | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | DEPARTMENT OF ENVIRONMENT, FOOD AND RURAL AFFAIRS |
| Locality | LONDON |
| Post town | South West London |
| Postcode | SW1P 4DF |
| 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 | IDOX SOFTWARE |

## CPV Codes

### Divisions

- 90 - Sewage, refuse, cleaning and environmental services

### Codes

- 90700000 - Environmental services

## Release History

- 15 Aug 2025 at 09:27 - Award - UK7 - Contract Details Notice - https://www.find-tender.service.gov.uk/Notice/049018-2025

## Documents

- https://www.find-tender.service.gov.uk/Notice/049018-2025
  15th August 2025 - Contract details notice on Find a Tender

## Notice URLs

- https://defra-family.force.com/s/Welcome
- https://www.legislation.gov.uk/ukpga/2023/54/contents

## 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-h6vhtk-0588a1. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-0588a1.json.