# RDE866 - Modelling the impact of aviation lead emissions on the surrounding popu

> Contract award record from UK public-sector procurement sources.

## Key facts

- Public buyer: [Department for Environment, Food & Rural Affairs](/buyers/department-for-environment-food-rural-affairs/contract-awards)
- Contract winner: [Air Quality Consultants ltd](/contract-winners/air-quality-consultants/public-sector-contract-awards)
- Award value: £89,733
- Tender value: £89,733
- Award date: 23 September 2025
- Published: 6 October 2025
- Contract start: 22 September 2025
- Contract end: 22 March 2026
- Stage: awarded
- Procurement category: services
- Notice ID: 991066c6-ab2a-4cc4-8fdd-ba98d31dbfd6-867012
- OCID: ocds-b5fd17-f25721ba-2385-46b1-be6d-816bb9d187f6

## Description

The aim of this work is to model what exposure these nearby populations would be exposed to, and therefore whether there is also a public health risk in the UK\. Contract awarded by Defra

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## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/991066c6-ab2a-4cc4-8fdd-ba98d31dbfd6-867012)