Tender

Supply, installation, and commissioning of Liquid Scintillation Counters

UK ATOMIC ENERGY AUTHORITY

This public procurement record has 2 releases in its history.

Tender

04 Feb 2026 at 16:30

UK4 - Tender Notice
Planning

08 Dec 2025 at 10:30

UK2 - Preliminary Market Engagement Notice
Summary of the contracting process

The UK Atomic Energy Authority (UKAEA) has initiated a procurement process for the supply, installation, and commissioning of Liquid Scintillation Counters, under tender ID T/CB139/25. This procurement falls within the industry category of Nuclear evaluation instruments and aims to upgrade their existing analytical equipment. The procurement is managed at the Culham Science Centre in Oxfordshire, UK, and is currently at the tender stage. Interested parties should note the tender period closes on 2 March 2026, with all enquiries due by 13 February 2026. The procurement process is conducted through an open procedure, setting a gross budget of £360,000 and a net value of £300,000.

This tender offers substantial business growth opportunities, particularly for suppliers specialising in nuclear safety and radiological protection equipment. The emphasis on technical quality (80% weighting) suggests that companies with advanced technical solutions in these domains stand to benefit significantly. Additionally, as the procurement is open to Small and Medium Enterprises (SMEs), it provides a valuable platform for smaller businesses to showcase their capabilities in a government project. Interested suppliers will not only supply and install the equipment but also train UKAEA personnel, contributing to the enhancement of the lab's operational capabilities.

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Notice Information

Notice Title

Supply, installation, and commissioning of Liquid Scintillation Counters

Notice Description

The UKAEA Health Physics Laboratory provides analysis of tritium contaminated smears, air samples and liquids from facilities across the Culham site. In addition, gaseous stack discharge samples are also processed. Tritium is measured via LSC techniques. There is potential for Alpha or Beta contamination of tritium samples, although these contamination levels are very low, it is critical that the laboratory's analytical capabilities are maintained to continue the support of UKAEA's mission and goals. The Health Physics Laboratory requires some of their Liquid Scintillation Counters (LSCs) to be upgraded to new ones in a phased programme of replacement, by gradually phasing out end-of-life equipment. There are three LSC counters in laboratory facilities, in need to be replaced. This tender presents the technical specification for procurement of three Liquid Scintillation Counters, and provides details of the requirements to supply, install, commission, and provide training.

Planning Information

https://uk.eu-supply.com/app/rfq/rwlentrance_s.asp?PID=100658&TID=105906&B=

Notice Details

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-05f06e
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/010176-2026
Current Stage
Tender
All Stages
Planning, Tender

Procurement Classification

Notice Type
UK4 - Tender Notice
Procurement Type
Standard
Procurement Category
Goods
Procurement Method
Open
Procurement Method Details
Open procedure
Tender Suitability
SME
Awardee Scale
Not specified

Common Procurement Vocabulary (CPV)

CPV Divisions

35 - Security, fire-fighting, police and defence equipment

38 - Laboratory, optical and precision equipments (excl. glasses)

CPV Codes

35113200 - Nuclear, biological, chemical and radiological protection equipment

35113210 - Nuclear safety equipment

38940000 - Nuclear evaluation instruments

Notice Value(s)

Tender Value
£300,000 £100K-£500K
Lots Value
£300,000 £100K-£500K
Awards Value
Not specified
Contracts Value
Not specified

Notice Dates

Publication Date
4 Feb 20262 weeks ago
Submission Deadline
2 Mar 20261 weeks to go
Future Notice Date
22 Dec 2025Expired
Award Date
Not specified
Contract Period
1 Apr 2026 - 31 Jan 2027 6-12 months
Recurrence
Not specified

Notice Status

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

Buyer & Supplier

Contracting Authority (Buyer)

Main Buyer
UK ATOMIC ENERGY AUTHORITY
Contact Name
Charlotte Byrne
Contact Email
charlotte.byrne@ukaea.uk
Contact Phone
Not specified

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
TLJ14 Oxfordshire CC
Local Authority
South Oxfordshire
Electoral Ward
Sandford & the Wittenhams
Westminster Constituency
Didcot and Wantage

Further Information

Notice Documents

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. 

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