# WP4777 - Dungeness A Active Drains

> 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: [NUVIA Limited](/suppliers/nuvia/public-sector-contract-awards)
- Award value: £45,308
- Award date: 23 March 2023
- Published: 24 March 2023
- Contract start: 3 April 2023
- Contract end: 31 October 2023
- Stage: awarded
- Notice ID: cdb18f57-a28d-41a7-a8c2-b27b17faa43f-627884
- OCID: ocds-b5fd17-e5950ff2-2b97-4c58-a14f-4e9acb0c0b86

## Description

Dungeness A Decommissioning Site \(DNA\) has a network of drains to allow effluent to flow from source to the Active Effluent Water Treatment Plant \(AEWTP\)\. In order to facilitate the demolition of various buildings to allow the retrieval of the site's eight boilers it is necessary to remove some of these drains and infill with grout\. Two sections are to have the primary pipe removed and the secondary containment infilled with grout\. Characterisation is necessary to underpin decisions for optimised disposal of the primary pipework and continued management of the secondary containment\.

## Related contract awards

- [Pre-Concept Environmental Safety Case Support](/contracts/ocds-b5fd17-8e293f98-c6a4-4708-b72e-1d3a7eb2bff6) — Nuclear Waste Services
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- [CSSF-002 - GDF Criticality Safety Methodology and Assessments](/contracts/ocds-b5fd17-80416bbd-3d0a-4a38-95ac-cd18934853e8) — Nuclear Waste Services
- [Health Physics 2022-2026 \(HP3\)](/contracts/ocds-b5fd17-d3ac993c-db78-4140-92db-942e7b98f089) — LLW Repository Limited trading as Nuclear Waste Services
- [WP4728 - Reactor Building De-plant HNA](/contracts/ocds-b5fd17-6d439431-924a-4c2f-b95b-fb00b073b4f2) — Nuclear Waste Services
- [Non-Active Drains Survey](/contracts/ocds-b5fd17-7d1c3790-abf0-4a5b-8517-bfe121ab6ccd) — Dounreay Site Restoration Limited \(DSRL\)

## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/cdb18f57-a28d-41a7-a8c2-b27b17faa43f-627884)