# WP314 EPA Work

> A sourced UK public sector contract award published by LLWR t/a NWS.

## Key facts

- Buyer: LLWR t/a NWS
- Supplier: [Quintessa Limited](/suppliers/quintessa/public-sector-contract-awards)
- Award value: £90,873
- Tender value: £90,873
- Award date: 24 January 2023
- Published: 21 February 2023
- Contract start: 1 February 2023
- Contract end: 22 November 2023
- Stage: awarded
- Procurement category: services
- Notice ID: 157e6567-8c0a-4b26-b7cc-c843c40dd98f-616996
- OCID: ocds-b5fd17-31f3e717-b59d-4b14-89b4-39d79732e548

## Description

Provision of an Engineering Performance Assessment \(EPA\) as a component of the next ESC to address the performance of the engineered barriers and other important components of the design\. An EPA is considered to be an assessment of the performance of the Engineered Barrier System \(EBS\) and in particular would quantify the evolution of the properties of those barriers during the Period of Authorisation \(PoA\) and subsequent periods\.

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## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/157e6567-8c0a-4b26-b7cc-c843c40dd98f-616996)