# Development and Evaluation of a Free to Use Nutrient Management Planning Tool, and Longitudinal Research - Contract Variation\)

> 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: [RSK ADAS Limited](/contract-winners/rsk-adas/public-sector-contract-awards)
- Award value: £105,888
- Tender value: £105,888
- Award date: 19 October 2023
- Published: 15 November 2023
- Contract start: 23 October 2023
- Contract end: 31 December 2027
- Stage: awarded
- Procurement category: services
- Notice ID: 66b3eb36-287a-48d6-bab9-e54fb501ca22-698455
- OCID: ocds-b5fd17-076980e6-ae0b-41d5-b728-7ea6f4cefbbb

## Description

Variation to existing contract: Extension, and addition of second break clause, change in milestone dates and increase in costs to reflect addition of a new 'Alpha' phase as requested by Defra Digital Technology Services\.

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## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/66b3eb36-287a-48d6-bab9-e54fb501ca22-698455)