# Nexus Decommissioning Alliance: UK public-sector contract awards

> Awards naming this organisation as the contract winner.

## Key facts

- Awards: 43
- Known award value: £20,526,061
- First award: 13 July 2017
- Latest award: 11 September 2025

## Top public buyers

- [Sellafield Ltd](/buyers/sellafield-ltd/contract-awards): 28 awards
- CTM Portal for the NDA Shared Services Alliance: 7 awards
- [Sellafield Limited](/buyers/sellafield-limited/contract-awards): 5 awards
- [Sellafield](/buyers/sellafield/contract-awards): 3 awards

## Contract awards

### [DDP00660 - THORP cooling tower cell D remediation](/contracts/ocds-b5fd17-491cc7fa-7097-469b-ba12-cac0a4c90e74)

Sellafield Ltd · £637,003 · 10 February 2023 · awarded

### [DDP00643 - B14 Site Decommissioning Support](/contracts/ocds-b5fd17-0795ba56-f646-43ca-8275-734ccfc237a0)

Sellafield Ltd · £968,625 · 21 December 2022 · awarded

### [DDP00640 - B14 op2\.09 site investigations & pre construction information](/contracts/ocds-b5fd17-7e7fbd09-97a5-4120-bd14-a76bdbdfb7ff)

Sellafield · £99,625 · 2 December 2022 · awarded

### [DDP00649 - Misc Demo - C0005, C0276, C0821 & C0935](/contracts/ocds-b5fd17-99c376e9-499b-4ba7-93ba-d80320c15b6e)

CTM Portal for the NDA Shared Services Alliance · £1,208,261 · 7 October 2022 · awarded

### [Demolition of B423 & B433](/contracts/ocds-b5fd17-4cd37ac1-ee31-41ec-969a-4372b4a4f60b)

CTM Portal for the NDA Shared Services Alliance · £56,376 · 13 July 2017 · awarded

### [DDP00536 - Demolition of Site 1 - Phase 3 & 4](/contracts/ocds-b5fd17-d0efa355-6545-4b1f-9575-140758156a02)

CTM Portal for the NDA Shared Services Alliance · £863,720 · 21 June 2021 · awarded

### [Martin Strett](/contracts/ocds-b5fd17-b45ecd7b-9fc1-4e8d-a095-5ec48c7e85a0)

CTM Portal for the NDA Shared Services Alliance · £498,111 · 14 June 2021 · awarded

### [DDP 00434 SDP disconnection and demolition study](/contracts/ocds-b5fd17-0b50249e-c17b-4013-8064-39bec0ec9d02)

CTM Portal for the NDA Shared Services Alliance · £149,168 · 13 March 2020 · awarded

### [DDP00379 - WAGR Accommodation Study](/contracts/ocds-b5fd17-f6d30a69-054d-4e7d-850e-d481feb48353)

CTM Portal for the NDA Shared Services Alliance · £184,637 · 1 October 2019 · awarded

### [DDP00291 - B2000 - Phase 2 - Prepare all permits, licences and project paperwork to allow site work to commence](/contracts/ocds-b5fd17-57f296c6-d52c-47d0-a4a9-9006f78ab8fb)

CTM Portal for the NDA Shared Services Alliance · £127,885 · 28 March 2019 · awarded

### [Procure, manufacture and install of control room furniture](/contracts/ocds-b5fd17-12945abc-7cf2-4593-ad0d-9d270e8689b6)

Sellafield Ltd · £878,716 · 8 November 2018 · awarded

### [DDP00273 - Demolition of B423 - Phase 2 - Soft Strip](/contracts/ocds-b5fd17-4167a98c-f1f3-439c-81dc-373a7be12f51)

Sellafield Ltd · £178,477 · 8 August 2018 · awarded

### [DDP00235 - Demolition](/contracts/ocds-b5fd17-d9fc63ea-4211-481e-9ee6-82208cea1004)

Sellafield Ltd · £133,632 · 13 June 2018 · awarded

### [DDP00188/CTM ID 6339/PFSP/Scaffold Support](/contracts/ocds-b5fd17-cc1d65b0-0c6d-453f-bb7d-4be08a60ebe3)

Sellafield Ltd · £92,620 · 11 May 2018 · awarded

### [DDP00189/CTM ID 6336/PFSP/Painting Support](/contracts/ocds-b5fd17-0a254aa9-0890-4fbc-8eda-165a6f61a479)

Sellafield Ltd · £64,380 · 11 May 2018 · awarded

### [DDP00190/CTM ID 6337/PFSP/Rigging Support](/contracts/ocds-b5fd17-1dc37edc-da27-4f5a-aaa2-b542805e505b)

Sellafield Ltd · £73,946 · 1 May 2018 · awarded

### [DDP00204/CTM ID6300/PFSP/Bays 1-4 Reconfiguration - Working Platform Detail Design](/contracts/ocds-b5fd17-3c24690c-c0d9-456b-8ff7-2564d49c5916)

Sellafield Ltd · £116,526 · 19 April 2018 · awarded

### [DDP000184/CTM ID 6340/PFSP/Project Management](/contracts/ocds-b5fd17-db2a44cd-c915-4e4e-aab0-476450c357fd)

Sellafield Ltd · £158,160 · 30 April 2018 · awarded

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