# RDE912 - Ammonia from road traffic - further assessment of modelling methodologi

> A sourced UK public-sector contract award published by Natural England.

## Key facts

- Public buyer: [Natural England](/buyers/natural-england/contract-awards)
- Contract winner: [Bureau Veritas UK Limited](/contract-winners/bureau-veritas-uk/public-sector-contract-awards)
- Award value: £24,908
- Tender value: £24,908
- Award date: 10 September 2025
- Published: 11 September 2025
- Contract start: 29 September 2025
- Contract end: 31 March 2026
- Stage: awarded
- Procurement category: services
- Notice ID: c8c8c7d6-cd7b-4ff7-8db4-ace59ab83b04-863250
- OCID: ocds-b5fd17-ee3c942a-8895-4edf-b7f7-119fe87944a9

## Description

This project would provide a technical summary of the models, and comparison between modelled and monitored ammonia concentrations at the 33 sites\. Contract awarded by Defra\.

## Related contract awards

- [ETAFF AESW03](/contracts/ocds-b5fd17-72e28da6-ee53-4f9a-81d7-3ac2b4312ead): Natural England
- [ETAFF AES&E03](/contracts/ocds-b5fd17-9cce51d1-872d-450a-8702-2836c26f6e93): Natural England
- [ETAFF AEMidlands03](/contracts/ocds-b5fd17-5b9ee168-322d-4474-aefd-f8c65684829d): Natural England
- [RDE973 - Ammonia from road traffic - roadside ammonia monitoring Jan-Dec 26](/contracts/ocds-b5fd17-126c30cf-0eed-4b45-8a7f-bc7e1f90ce9b): Natural England
- [NBC Building Control Inspector - PR21](/contracts/ocds-b5fd17-8ba3ed54-541e-4477-9820-62cfcc34a46b): Department for Environment, Food & Rural Affairs
- [NBC Building Control Inspector - PR36](/contracts/ocds-b5fd17-725a6412-3c09-4336-a8d3-f4a76dd5dd17): Department for Environment, Food & Rural Affairs

## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/c8c8c7d6-cd7b-4ff7-8db4-ace59ab83b04-863250)