# DDP00763 - RAD Calder R1 Short demolition

> A sourced UK public sector contract award published by Sellafield Ltd.

## Key facts

- Buyer: [Sellafield Ltd](/buyers/sellafield-ltd/contract-awards)
- Supplier: [Integrated Decommissioning Solutions](/suppliers/integrated-decommissioning-solutions/public-sector-contract-awards)
- Award value: £2,000,000
- Tender value: £2,000,000
- Award date: 30 May 2025
- Published: 3 June 2025
- Contract start: 18 June 2025
- Contract end: 31 March 2026
- Stage: awarded
- Procurement category: works
- Notice ID: ca73b7bd-ac95-4180-838d-8fe1a7328c31-847876
- OCID: ocds-b5fd17-e85b13c1-7f79-4c4c-af15-704bdb7d7e17

## Description

Demolition of Calder Hall Reactor 1 Short Blower House

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- [Contractor Compliance Auditing 2026-2028](/contracts/ocds-b5fd17-98447d67-3a0d-4576-9ee9-0326c17358b0) — Sellafield Ltd
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- [PRP318 Glenholme - Refurbishment Works](/contracts/ocds-b5fd17-cd44ca3f-0f62-4d33-920b-0bf7f6be6db3) — Derbyshire County Council
- [HRE - AAM/ - Ashchurch and Malvern Branch - Mythe Tunnel](/contracts/ocds-b5fd17-9e413538-89e6-49f2-a485-2c6a24fe55b6) — National Highways Limited

## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/ca73b7bd-ac95-4180-838d-8fe1a7328c31-847876)
