# Slurry Acidification

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

## Key facts

- Public buyer: Defra Network eTendering Portal
- Contract winner: [RSK ADAS Limited](/contract-winners/rsk-adas/public-sector-contract-awards)
- Award value: £599,924
- Tender value: £599,924
- Award date: 5 March 2018
- Published: 16 March 2018
- Contract start: 5 March 2018
- Contract end: 4 March 2021
- Stage: awarded
- Procurement category: services
- Notice ID: 113bf4fc-7025-4b76-bcc6-566ae88140d3-205775
- OCID: ocds-b5fd17-e3c52c1c-23d5-40a6-ae70-aaf3f5bbd97b

## Description

A three year contract is needed for three repeated field trials to investigate the use of slurry acidification in the UK and establish a robust evidence base\. The project will identify and evaluate feasibility, productivity and soil impacts on acidified slurry\. This shall include an evaluation of costs, benefits and trade-offs associated with different approaches, as well as the potential for industrial partnership to support such a programme\. Additional information: Please note that Defra procurement uses an E-tendering system for Procurement activities\. This is currently provided by Bravo Solutions\. To access appropriate tendering and contractual documents, please access the E-Tendering portal at https://defra\.bravosolution\.co\.uk", ensuring that your registration includes "Defra"\. If you have any problems with this system, please contact Bravo on their telephone helpline number 0800 368 4850 or by emailing them at help@bravosolution\.co\.uk

## Related contract awards

- [National EA Estates Professional Surveying Framework](/contracts/ocds-b5fd17-9191aaea-5356-4bdc-a3e1-af6b3670e583): Defra Network eTendering Portal
- [Parliamentary Monitoring Service](/contracts/ocds-b5fd17-a6ea66bd-b313-46f9-a02a-2c5007aa1856): Defra Network eTendering Portal
- [Provision of Geological Products](/contracts/ocds-b5fd17-8d85b0c1-45ff-4562-9d99-6009685196de): Defra Network eTendering Portal
- [Catchment Sensitive Farming: One-to-one Advice Programme July 2026 to December 2026 on behalf of Natural England](/contracts/ocds-b5fd17-0d78f0bb-5b93-4049-88bf-a4d8bc3d5566): Natural England
- [ETAFFCSFS&E10 - One-to-one Advice June 2026 to November 2026](/contracts/ocds-b5fd17-dab1a1bd-2a44-450e-b319-e340b5ea8973): Natural England
- [ETAFF CSFNorth13](/contracts/ocds-b5fd17-54a3919c-d3c1-4d55-879e-56748ddd15d9): Natural England

## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/113bf4fc-7025-4b76-bcc6-566ae88140d3-205775)