Replacement of SILWE UPS batteries and load testing

NUCLEAR RESTORATION SERVICES LIMITED

This public procurement record has 1 release in its history.

Award

11 Jun 2026 at 14:26

Summary of the contracting process

The procurement process, facilitated by Nuclear Restoration Services Limited, involved the replacement of SILWE UPS batteries and load testing at a location in Warrington, UK. This tender, categorised under technical services within the CPV classification, was executed through a direct procurement method specifically noted as "Below threshold - without competition". The contracting process has completed its award stage with Chloride, a large-scale supplier from Aberdeen, being awarded the contract. This process, which officially started on 29th May 2026, witnessed contract signing on 28th May 2026, and is set to conclude on 30th September 2026. The contract was valued at a gross amount of £66,570.66.

This tender presents substantial business growth opportunities for companies specialising in technical services and battery replacements. Primarily, businesses with strong capabilities in load testing and those that can provide reliable technical services stand to benefit. Companies need proven expertise in the field and the ability to execute contracts swiftly, as seen in the direct procurement approach from Nuclear Restoration Services Limited. As such, businesses well-suited to compete would likely possess an operational presence in the UK, or the ability to efficiently mobilise their resources to fulfill such contracts within stipulated periods.

How relevant is this notice?

Notice Title

Replacement of SILWE UPS batteries and load testing

Notice Description

Replacement of SILWE UPS batteries, load testing and load bank hire.

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-06b33f
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/055345-2026
Current Stage
Award
All Stages
Award

Procurement Classification

Notice Type
UK7 - Contract Details Notice
Procurement Type
Standard
Procurement Category
Services
Procurement Method
Direct
Procurement Method Details
Below threshold - without competition
Tender Suitability
Not specified
Awardee Scale
Large

Common Procurement Vocabulary (CPV)

CPV Divisions

71 - Architectural, construction, engineering and inspection services


CPV Codes

71356000 - Technical services

Notice Value(s)

Tender Value
Not specified
Lots Value
Not specified
Awards Value
Not specified
Contracts Value
£55,475 Under £100K

Notice Dates

Publication Date
11 Jun 20261 weeks ago
Submission Deadline
Not specified
Future Notice Date
Not specified
Award Date
27 May 20264 weeks ago
Contract Period
28 May 2026 - 30 Sep 2026 1-6 months
Recurrence
Not specified

Notice Status

Tender Status
Complete
Lots Status
Complete
Awards Status
Active
Contracts Status
Active

Contracting Authority (Buyer)

Main Buyer
NUCLEAR RESTORATION SERVICES LIMITED
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
WARRINGTON
Postcode
WA3 6GR
Post Town
Warrington
Country
England

Major Region (ITL 1)
TLD North West (England)
Basic Region (ITL 2)
TLD6 Cheshire
Small Region (ITL 3)
TLD61 Warrington
Delivery Location
Not specified

Local Authority
Warrington
Electoral Ward
Birchwood
Westminster Constituency
Warrington North

Supplier Information

Number of Suppliers
1
Supplier Name

CHLORIDE

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

JSON Markdown

The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.

{
    "tag": [
        "compiled"
    ],
    "id": "ocds-h6vhtk-06b33f-2026-06-11T15:26:25+01:00",
    "date": "2026-06-11T15:26:25+01:00",
    "ocid": "ocds-h6vhtk-06b33f",
    "initiationType": "tender",
    "parties": [
        {
            "id": "GB-PPON-PXPQ-2228-DGTY",
            "name": "Nuclear Restoration Services Limited",
            "identifier": {
                "scheme": "GB-PPON",
                "id": "PXPQ-2228-DGTY"
            },
            "address": {
                "streetAddress": "Hinton House, Birchwood Park Avenue, Risley",
                "locality": "Warrington",
                "postalCode": "WA3 6GR",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKD61"
            },
            "contactPoint": {
                "name": "Llyr Williams",
                "email": "llyr.williams@nrservices.uk"
            },
            "roles": [
                "buyer"
            ],
            "details": {
                "url": "https://www.gov.uk/government/organisations/nuclear-restoration-services",
                "classifications": [
                    {
                        "id": "publicAuthoritySubCentralGovernment",
                        "scheme": "UK_CA_TYPE",
                        "description": "Public authority - sub-central government"
                    }
                ]
            }
        },
        {
            "id": "GB-PPON-PGYX-5385-ZLJV",
            "name": "Chloride",
            "identifier": {
                "scheme": "GB-PPON",
                "id": "PGYX-5385-ZLJV"
            },
            "address": {
                "streetAddress": "1 & 2 NCA Campus Howe Moss Drive,",
                "locality": "Aberdeen",
                "postalCode": "AB21 0GL",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKM50"
            },
            "contactPoint": {
                "email": "andrew.spruce@chloride.com"
            },
            "roles": [
                "supplier"
            ],
            "details": {
                "scale": "large",
                "vcse": false
            }
        }
    ],
    "buyer": {
        "id": "GB-PPON-PXPQ-2228-DGTY",
        "name": "Nuclear Restoration Services Limited"
    },
    "tender": {
        "id": "C31459",
        "legalBasis": {
            "id": "2023/54",
            "scheme": "UKPGA",
            "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
        },
        "title": "Replacement of SILWE UPS batteries and load testing",
        "description": "Replacement of SILWE UPS batteries, load testing and load bank hire.",
        "status": "complete",
        "procurementMethod": "direct",
        "procurementMethodDetails": "Below threshold - without competition",
        "lots": [
            {
                "id": "1",
                "status": "complete"
            }
        ]
    },
    "awards": [
        {
            "id": "1",
            "status": "active",
            "mainProcurementCategory": "services",
            "suppliers": [
                {
                    "id": "GB-PPON-PGYX-5385-ZLJV",
                    "name": "Chloride"
                }
            ],
            "items": [
                {
                    "id": "1",
                    "additionalClassifications": [
                        {
                            "scheme": "CPV",
                            "id": "71356000",
                            "description": "Technical services"
                        }
                    ],
                    "relatedLot": "1"
                }
            ],
            "relatedLots": [
                "1"
            ]
        }
    ],
    "contracts": [
        {
            "id": "1",
            "awardID": "1",
            "title": "Replacement of SILWE UPS batteries and load testing",
            "status": "active",
            "period": {
                "startDate": "2026-05-29T00:00:00+01:00",
                "endDate": "2026-09-30T23:59:59+01:00"
            },
            "value": {
                "amountGross": 66570.66,
                "amount": 55475.55,
                "currency": "GBP"
            },
            "aboveThreshold": false,
            "dateSigned": "2026-05-28T00:00:00+01:00",
            "documents": [
                {
                    "id": "055345-2026",
                    "documentType": "contractNotice",
                    "noticeType": "UK7",
                    "description": "Contract details notice on Find a Tender",
                    "url": "https://www.find-tender.service.gov.uk/Notice/055345-2026",
                    "datePublished": "2026-06-11T15:26:25+01:00",
                    "format": "text/html"
                }
            ]
        }
    ],
    "language": "en"
}