# TO381 PFLOTRAN Stage 3

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

## Key facts

- Public buyer: [Nuclear Waste Services](/buyers/nuclear-waste-services/contract-awards)
- Contract winner: [Amentum Clean Energy Limited](/contract-winners/amentum-clean-energy/public-sector-contract-awards)
- Award value: £295,356
- Tender value: £120,000
- Award date: 3 December 2024
- Published: 4 December 2024
- Contract start: 2 December 2024
- Contract end: 29 May 2026
- Stage: awarded
- Procurement category: services
- Notice ID: 12af9f95-fefc-45b8-8923-8f66d2b19b0f-808046
- OCID: ocds-b5fd17-e7467fd0-e441-4ac7-b52d-7497ad21fc8b

## Description

Further Development and Implementation of PFLOTRAN Near-field Models

## Related contract awards

- [Pre-Concept Environmental Safety Case Support](/contracts/ocds-b5fd17-8e293f98-c6a4-4708-b72e-1d3a7eb2bff6): Nuclear Waste Services
- [Sellafield Calder Primary Circuit](/contracts/ocds-b5fd17-d0b63238-133d-4d46-8b8d-ec003d31ebeb): Nuclear Waste Services
- [Teutates Technical Study](/contracts/ocds-b5fd17-8f0be63a-4113-4352-84c7-a1fded027fff): Nuclear Waste Services
- [GK26-11 - In-active Drying Trials of AGR Slotted Cans \(Investigating Impact of Caustic Dosing and Carbon Deposits\)](/contracts/ocds-b5fd17-8f91304b-cef3-4794-b714-e7512eafbe9c): Nuclear Decommissioning Authority
- [Prototype Fast Reactor Concrete Panels Methodology](/contracts/ocds-b5fd17-9e2e9859-74b4-4df4-856e-e7bcbdd2de7b): NRS Dounreay
- [DNWP0061/LOT1A/CALDER R1 & R2 Filter Room Full Deplant](/contracts/ocds-b5fd17-f5d7189f-49c2-4dbd-b9e6-a3927b2aae7f): Sellafield Ltd

## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/12af9f95-fefc-45b8-8923-8f66d2b19b0f-808046)