Tender

J1 Heater Replacement PME - J1 U/V Heater Replacement Tender

UK ATOMIC ENERGY AUTHORITY

This public procurement record has 1 release in its history.

Tender

09 Jun 2025 at 15:15

Summary of the contracting process

The UK Atomic Energy Authority, based at the Culham Science Centre in Oxfordshire, is inviting tenders for the J1 Heater Replacement project within its Oxfordshire facility. Classified under the category of heating installation and maintenance, this procurement involves the replacement of heaters under the NEC4 ECC Short Contract. Interested parties should note that site visits are mandatory. The tender process is currently active, with the submission deadline set for 10 July 2025. The works are valued at approximately £200,000, and the contract is anticipated to commence in August 2025. Businesses should be aware that electronic submissions are permitted, and submission details are available online.

This tender presents substantial opportunities for companies specialising in heating installation, equipment supply, and maintenance. The open competition method, deemed below threshold, encourages participation from small and medium enterprises (SMEs) and voluntary, community, and social enterprises (VCSEs). Companies seeking growth can leverage this opportunity by demonstrating capability in providing tailored solutions and efficient service delivery, which are critical components outlined in the award criteria. The contract period is planned to last until December 2025, with potential extensions, offering further prospects for sustained business engagement and service provision.

Find more tenders on our Open Data Platform.
How relevant is this notice?

D3 Tenders Premium

Win More Public Sector Contracts

AI-powered tender discovery, pipeline management, and market intelligence — everything you need to grow your public sector business.

Notice Title

J1 Heater Replacement PME - J1 U/V Heater Replacement Tender

Notice Description

This procurement is for the replacement of heaters at the J1 facility at UKAEA site , delivered under the NEC4 ECC Short Contract. The scope includes removal of existing units, supply and installation of new heaters, electrical connection, testing, and commissioning. An activity-based pricing model will be used, with separate schedules for labour and equipment hire. Mandatory site visits will be required for all bidders. The contract value is approximately PS200,000 with a target start date of August 2025.

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-054593
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/031046-2025
Current Stage
Tender
All Stages
Tender

Procurement Classification

Notice Type
UK4 - Tender Notice
Procurement Type
Standard
Procurement Category
Works
Procurement Method
Open
Procurement Method Details
Below threshold - open competition
Tender Suitability
SME, VCSE
Awardee Scale
Not specified

Common Procurement Vocabulary (CPV)

CPV Divisions

39 - Furniture (incl. office furniture), furnishings, domestic appliances (excl. lighting) and cleaning products

45 - Construction work


CPV Codes

39715210 - Central-heating equipment

45232141 - Heating works

45259300 - Heating-plant repair and maintenance work

45331100 - Central-heating installation work

Notice Value(s)

Tender Value
£200,000 £100K-£500K
Lots Value
£200,000 £100K-£500K
Awards Value
Not specified
Contracts Value
Not specified

Notice Dates

Publication Date
9 Jun 20258 months ago
Submission Deadline
10 Jul 2025Expired
Future Notice Date
Not specified
Award Date
Not specified
Contract Period
15 Aug 2025 - 15 Dec 2025 1-6 months
Recurrence
Not specified

Notice Status

Tender Status
Active
Lots Status
Active
Awards Status
Not Specified
Contracts Status
Not Specified

Contracting Authority (Buyer)

Main Buyer
UK ATOMIC ENERGY AUTHORITY
Contact Name
hamid rahman
Contact Email
hamid.rahman@ukaea.uk
Contact Phone
+44 123546

Buyer Location

Locality
OXFORDSHIRE
Postcode
OX14 3DB
Post Town
Oxford
Country
England

Major Region (ITL 1)
TLJ South East (England)
Basic Region (ITL 2)
TLJ1 Berkshire, Buckinghamshire and Oxfordshire
Small Region (ITL 3)
TLJ14 Oxfordshire CC
Delivery Location
Not specified

Local Authority
South Oxfordshire
Electoral Ward
Sandford & the Wittenhams
Westminster Constituency
Didcot and Wantage

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

Download

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-054593-2025-06-09T16:15:54+01:00",
    "date": "2025-06-09T16:15:54+01:00",
    "ocid": "ocds-h6vhtk-054593",
    "initiationType": "tender",
    "parties": [
        {
            "id": "GB-PPON-PLJV-1169-JTDD",
            "name": "UK Atomic Energy Authority",
            "identifier": {
                "scheme": "GB-PPON",
                "id": "PLJV-1169-JTDD"
            },
            "address": {
                "streetAddress": "Culham Science Centre",
                "locality": "Oxfordshire",
                "postalCode": "OX14 3DB",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKJ14"
            },
            "contactPoint": {
                "name": "hamid rahman",
                "email": "hamid.rahman@ukaea.uk",
                "telephone": "+44 123546"
            },
            "roles": [
                "buyer"
            ],
            "details": {
                "url": "https://www.gov.uk/government/organisations/uk-atomic-energy-authority",
                "classifications": [
                    {
                        "scheme": "UK_CA_TYPE",
                        "id": "publicAuthorityCentralGovernment",
                        "description": "Public authority - central government"
                    }
                ]
            }
        }
    ],
    "buyer": {
        "id": "GB-PPON-PLJV-1169-JTDD",
        "name": "UK Atomic Energy Authority"
    },
    "tender": {
        "id": "T/HR051/25",
        "legalBasis": {
            "id": "2023/54",
            "scheme": "UKPGA",
            "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
        },
        "title": "J1 Heater Replacement PME - J1 U/V Heater Replacement Tender",
        "description": "This procurement is for the replacement of heaters at the J1 facility at UKAEA site , delivered under the NEC4 ECC Short Contract. The scope includes removal of existing units, supply and installation of new heaters, electrical connection, testing, and commissioning. An activity-based pricing model will be used, with separate schedules for labour and equipment hire. Mandatory site visits will be required for all bidders. The contract value is approximately PS200,000 with a target start date of August 2025.",
        "status": "active",
        "items": [
            {
                "id": "LOT-0000",
                "additionalClassifications": [
                    {
                        "scheme": "CPV",
                        "id": "45331100",
                        "description": "Central-heating installation work"
                    },
                    {
                        "scheme": "CPV",
                        "id": "39715210",
                        "description": "Central-heating equipment"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45232141",
                        "description": "Heating works"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45259300",
                        "description": "Heating-plant repair and maintenance work"
                    }
                ],
                "deliveryAddresses": [
                    {
                        "region": "UK",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    }
                ],
                "relatedLot": "LOT-0000"
            }
        ],
        "value": {
            "amountGross": 240000,
            "amount": 200000,
            "currency": "GBP"
        },
        "procurementMethod": "open",
        "procurementMethodDetails": "Below threshold - open competition",
        "mainProcurementCategory": "works",
        "aboveThreshold": false,
        "submissionMethodDetails": "https://uk.eu-supply.com/app/rfq/rwlentrance_s.asp?PID=94748&B=",
        "submissionTerms": {
            "electronicSubmissionPolicy": "allowed"
        },
        "tenderPeriod": {
            "endDate": "2025-07-10T22:59:00+00:00"
        },
        "enquiryPeriod": {
            "endDate": "2025-06-25T22:55:00+00:00"
        },
        "lots": [
            {
                "id": "LOT-0000",
                "status": "active",
                "value": {
                    "amountGross": 240000,
                    "amount": 200000,
                    "currency": "GBP"
                },
                "suitability": {
                    "sme": true,
                    "vcse": true
                },
                "contractPeriod": {
                    "startDate": "2025-08-15T00:00:00Z",
                    "endDate": "2025-12-15T23:59:59Z",
                    "maxExtentDate": "2026-01-15T23:59:59Z"
                },
                "hasRenewal": true,
                "renewal": {
                    "description": "Optional Extension bolted In"
                },
                "awardCriteria": {
                    "description": "All the Award Criteria has been provided in the Attached documents"
                }
            }
        ],
        "documents": [
            {
                "id": "031046-2025",
                "documentType": "tenderNotice",
                "noticeType": "UK4",
                "description": "Tender notice on Find a Tender",
                "url": "https://www.find-tender.service.gov.uk/Notice/031046-2025",
                "datePublished": "2025-06-09T16:15:54+01:00",
                "format": "text/html"
            }
        ]
    },
    "language": "en"
}