# ESC-L2-TO359 Period of Authorisation Phase 2 Assessment

> A sourced UK public sector contract award published by Nuclear Waste Services.

## Key facts

- Buyer: [Nuclear Waste Services](/buyers/nuclear-waste-services/contract-awards)
- Supplier: [Quintessa Limited](/suppliers/quintessa/public-sector-contract-awards)
- Award value: £152,211
- Tender value: £152,211
- Award date: 30 October 2024
- Published: 12 November 2024
- Contract start: 1 November 2024
- Contract end: 31 May 2026
- Stage: awarded
- Procurement category: services
- Notice ID: 95ddba2b-5d81-4981-8677-6882869994b1-801716
- OCID: ocds-b5fd17-fb9af46c-3f7d-47da-b27a-719fbaa58a40

## Description

Phase 2 assessment calculations of environmental safety for the Period of Authorisation \(PoA\) for the 2026 Environmental Safety Case \(ESC\) and to support with related work\.

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## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/95ddba2b-5d81-4981-8677-6882869994b1-801716)