---
title: "WP314 EPA Work"
ocid: "ocds-b5fd17-31f3e717-b59d-4b14-89b4-39d79732e548"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-31f3e717-b59d-4b14-89b4-39d79732e548"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-31f3e717-b59d-4b14-89b4-39d79732e548.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-31f3e717-b59d-4b14-89b4-39d79732e548.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "LLWR T/A NWS"
published: "2023-02-21"
---

# WP314 EPA Work

Buyer: LLWR T/A NWS  
Current stage: Award  
OCID: ocds-b5fd17-31f3e717-b59d-4b14-89b4-39d79732e548

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-31f3e717-b59d-4b14-89b4-39d79732e548)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-b5fd17-31f3e717-b59d-4b14-89b4-39d79732e548.json)

## Summary

The LLWR t/a NWS organization has awarded a contract for the provision of an Engineering Performance Assessment (EPA) in the environmental engineering consultancy services category. The tender titled "WP314 EPA Work" had a total value of £90,872.57. The procurement method used was selective, with a call-off from a framework agreement. The contract period runs from February 1, 2023, to November 22, 2023. The procurement stage was at the award phase, with the tender closing on January 17, 2023, and the contract awarded to Quintessa Limited on January 24, 2023.

This contract presents an opportunity for small and medium-sized enterprises (SMEs) interested in environmental engineering consulting services. LLWR t/a NWS, the buying organization, located in Calderbridge, United Kingdom, is seeking suppliers to provide the specified EPA work. Businesses with expertise in the performance assessment of engineered barrier systems and environmental consultancy services would be well-suited to compete for this contract. The evaluation of properties during the Period of Authorisation and subsequent periods is a key focus of this procurement, making it a niche opportunity within the environmental engineering sector.

## Notice

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.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/157e6567-8c0a-4b26-b7cc-c843c40dd98f |
| Notice type | Award Notice |
| Procurement type | Framework |
| Procurement category | Services |
| Procurement method | Selective |
| Procurement method details | Call-off from a framework agreement |
| Tender suitability | SME |
| Awardee scale | Not specified |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 21 Feb 2023 |
| Submission deadline | 17 Jan 2023 |
| Future notice date | Not specified |
| Award date | 24 Jan 2023 |
| Contract period | 1 Feb 2023 - 22 Nov 2023 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £90,872 |
| Lots value | Not specified |
| Awards value | £90,872 |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Not specified |
| Awards status | Active |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | LLWR T/A NWS |
| Locality | CALDERBRIDGE |
| Post town | Carlisle |
| Postcode | CA20 1DB |
| Country | England |
| ITL 1 | TLD North West (England) |
| ITL 2 | TLD1 Cumbria |
| ITL 3 | TLD13 Cumberland |
| Local authority | Cumberland |
| Electoral ward | Gosforth |
| Westminster constituency | Whitehaven and Workington |
| Delivery location | TLD North West (England) |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | QUINTESSA |

## CPV Codes

### Divisions

- 71 - Architectural, construction, engineering and inspection services

### Codes

- 71313000 - Environmental engineering consultancy services

## Release History

- 21 Feb 2023 at 10:59 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/157e6567-8c0a-4b26-b7cc-c843c40dd98f

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/157e6567-8c0a-4b26-b7cc-c843c40dd98f
  21st February 2023 - Awarded contract notice on Contracts Finder

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-b5fd17-31f3e717-b59d-4b14-89b4-39d79732e548. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-31f3e717-b59d-4b14-89b4-39d79732e548.json.