---
title: "SOW - EAM Data Workstream (Mainsaver Acceleration)"
ocid: "ocds-b5fd17-f88045c6-2871-415a-a58b-2424e5f06f64"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-f88045c6-2871-415a-a58b-2424e5f06f64"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-f88045c6-2871-415a-a58b-2424e5f06f64.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-f88045c6-2871-415a-a58b-2424e5f06f64.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "NUCLEAR RESTORATION SERVICES"
published: "2026-06-08"
---

# SOW - EAM Data Workstream (Mainsaver Acceleration)

Buyer: NUCLEAR RESTORATION SERVICES  
Current stage: Award  
OCID: ocds-b5fd17-f88045c6-2871-415a-a58b-2424e5f06f64

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-f88045c6-2871-415a-a58b-2424e5f06f64)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-b5fd17-f88045c6-2871-415a-a58b-2424e5f06f64.json)

## Summary

Nuclear Restoration Services, based in Warrington, has awarded a contract titled "SOW - EAM Data Workstream (Mainsaver Acceleration)" in the industry category of supply services of personnel, including temporary staff, with a CPV code of 79620000. This procurement is focused on transitioning to a programmatic delivery model and accelerating the Enterprise Asset Management (EAM) platform implementation. The contract, valued at £1,090,933, covers services aimed at addressing system obsolescence risks and enhancing data migration activities. It was awarded to Alexander Mann Solutions Limited and covers various international locations, including the United Kingdom and Europe. Initiated through a selective procurement method as a call-off from a framework agreement, the contract commenced on 4th June 2026 and will run until 31st March 2027, following the tender period's conclusion on 3rd June 2026.

This tender presents significant opportunities for businesses specialising in personnel supply services, particularly those with capabilities in managing data migration and systems integration. Larger enterprises with international operational capacity, particularly in the technology and systems management sectors, are well-suited to engage with this type of contract. Given the substantial acceleration of the overall programme by approximately 24 months, involved businesses stand to benefit from enhanced project deliverables and schedule certainty, thus driving growth and potentially expanding their service offerings in the realm of public sector contract management.

## Notice

NRS is delivering a transformation programme aligned to its 10 year strategy which includes a transition to a programmatic delivery model to improve efficiency and accelerate outcomes. This contract has been awarded to support the accelerated delivery of Mainsaver related activities, addressing risks associated with system obsolescence and the unsuccessful CluedIn proof of concept, which had been intended to enable automated data integration and governance. The services will enable earlier migration of Mainsaver data to the new Enterprise Asset Management (EAM) platform, commencing approximately six months ahead of the original schedule. This is expected to accelerate the overall programme by approximately 24 months and provide improved schedule certainty.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/b8514881-8579-48ff-a2d1-716cc7f4d7ed |
| Notice type | Award Notice |
| Procurement type | Framework |
| Procurement category | Services |
| Procurement method | Selective |
| Procurement method details | Call-off from a framework agreement |
| Tender suitability | Not specified |
| Awardee scale | Not specified |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 8 Jun 2026 |
| Submission deadline | 3 Jun 2026 |
| Future notice date | Not specified |
| Award date | 3 Jun 2026 |
| Contract period | 3 Jun 2026 - 31 Mar 2027 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £1,090,933 |
| Lots value | Not specified |
| Awards value | £1,090,935 |
| 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 | NUCLEAR RESTORATION SERVICES |
| Locality | WARRINGTON |
| Post town | Warrington |
| Postcode | WA3 6GR |
| Country | England |
| ITL 1 | TLD North West (England) |
| ITL 2 | TLD6 Cheshire |
| ITL 3 | TLD61 Warrington |
| Local authority | Warrington |
| Electoral ward | Birchwood |
| Westminster constituency | Warrington North |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | ALEXANDER MANN SOLUTIONS |

## CPV Codes

### Divisions

- 79 - Business services: law, marketing, consulting, recruitment, printing and security

### Codes

- 79620000 - Supply services of personnel including temporary staff

## Release History

- 8 Jun 2026 at 09:29 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/b8514881-8579-48ff-a2d1-716cc7f4d7ed

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/b8514881-8579-48ff-a2d1-716cc7f4d7ed
  8th June 2026 - 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-f88045c6-2871-415a-a58b-2424e5f06f64. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-f88045c6-2871-415a-a58b-2424e5f06f64.json.