This public procurement record has 1 release in its history.

Award

06 Oct 2026 at 10:47

Summary of the contracting process

Nuclear Restoration Services Limited, through its Dounreay operation, procured calibration, servicing and repair of liquid scintillation counters. This is a specialist equipment-maintenance service for counters used to measure radioactivity in liquid samples. The work is for the buyer’s Dounreay requirement in Scotland. The service category is calibration and repair of laboratory measurement equipment (CPV 50433000).

The procurement is complete and the contract was awarded to Isocount UK Limited. NRS used a direct award without competition, below the applicable threshold. The contract was signed on 25 September 2026 and runs from 1 October 2026 to 30 September 2029. Its gross value is £180,623.40 (£150,519.50 excluding tax). There was one lot, covering calibration, servicing and repair of the counters. The published information does not describe a competitive evaluation or award criteria; the supplier was selected through the direct-award route.

For suppliers considering similar future work for Nuclear Restoration Services, this award indicates demand for specialist support of liquid scintillation counters at Dounreay. A credible competitor would need the technical ability to calibrate, service and repair this type of radiation-measurement equipment, along with the capacity to provide ongoing support across a multi-year service arrangement. Experience maintaining laboratory instruments used in radiological or nuclear environments would be relevant to demonstrating fit with the requirement. The buyer awarded the work directly without competition, so this process does not establish a competitive scoring model or specific qualification thresholds for future requirements.

How relevant is this notice?

Notice Information

Notice Title

Calibration, Service and Repair of Liquid Scintillation Counters

Notice Description

A direct award contract has been awarded by Nuclear Restoration Services (NRS) Limited (Dounreay) for the Calibration, Service and Repair of Liquid Scintillation Counters.

Notice Details

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-07816e
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/094143-2026
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

50 - Repair and maintenance services


CPV Codes

50433000 - Calibration services

Notice Value(s)

Tender Value
Not specified
Lots Value
Not specified
Awards Value
Not specified
Contracts Value
£150,519 £100K-£500K

Notice Dates

Publication Date
6 Oct 2026Today
Submission Deadline
Not specified
Future Notice Date
Not specified
Award Date
Not specified
Contract Period
1 Oct 2026 - 30 Sep 2029 3-4 years
Recurrence
Not specified

Notice Status

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

Buyer & Supplier

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
Postcode Area
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

Isocount UK Ltd

Open Contracting Data Standard (OCDS)

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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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