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Official procurement procedure

Provision of Internal and Criticality Accident Dosimetry Service

No classification published
Location not published
Published value
Not published
Submission deadline Not published
Lots published1
Procurement Executive Summary
AI & Search Synopsis
Generated from official OCDS record
Tenderline Synopsis: Nuclear Restoration Services Limited: "Provision of Internal and Criticality Accident Dosimetry Service". Published status: complete. Published value: Value not published. 1 published lot. Submission deadline not published. See the official notice for participation instructions.
Contracting AuthorityNuclear Restoration Services LimitedScope & CategoriesNot publishedSubmission Window
complete
No deadline published
Submission GatewayDirect notice routeLegal Basis & RegimeStandard procurementEstimated Value (exc. VAT)Not published
Bidder Intelligence · Authority Profile: Nuclear Restoration Services Limited
Market Analytics
View Authority Profile →
Derived from OCDS awards & bid statistics
Published history for Nuclear Restoration Services Limited. These figures describe retained records, not a forecast of bids or a measure of buyer bias.
Published-to-award variance
Not availableInsufficient comparable data
Requires at least 5 comparable procedures
Competition Density
2.7Bids / Report
33.3% of reports have one bid
Supplier ConcentrationHigh Concentration
Mona Lifting LtdTop vendor: 100% of attributable value
Payment Terms
Check noticePublished terms
Payment obligations depend on the applicable regime and contract. Consult the official documents.
Coverage: 330 active published awards; 3 bid reports (which may be per lot). Supplier values exclude multi-supplier awards, frameworks and DPS, and use GBP only. They are published award values, not payments. Published-to-award variance compares single-lot, single-award, single-supplier GBP procedures with explicitly non-framework/non-DPS status; increases remain in the average. Unpublished data stays unknown. Awarded suppliers are winners, not all bidders.
Historical Awarded Suppliers With This Authority:
Supplier NameHistoric AwardsAttributable GBP Value
Mona Lifting Ltd1 win£360,000
Procedure terms
Contracting AuthorityNuclear Restoration Services Limited
Procedure methodNot published
Procurement categoryNot published
Statuscomplete
Framework / DPSNot published
CompetitionNot published
Above thresholdNot published
Legal basisNot published
Tender period startsNot published
Clarification deadlineNot published
Electronic submissionNot published
Submission languagesNot published
Published23 Apr 2026, 13:33 BST
Last source update23 Apr 2026, 13:33 BST
Recurring procurementNot published
ClassificationNot published
Delivery areaLocation not published
OCIDocds-h6vhtk-05d9c8
What is being bought
The scope of the services to be provided comprises the following activities: • The assessment of radiological dose arising from internal and criticality accident exposures. • Air sample counting, recording and reporting of results. • Assess and record doses arising from criticality accident conditions. • Review dosimetry requirements for facilities and generate the plant dosimetry assessment report. • Demonstrate compliance with the Ionising Radiations Regulations (IRRs) and the Radiation (Emergency Preparedness and Public Information) Regulations (REPPIR). • Demonstrate that NRS Dounreay is fulfilling the duties and responsibilities of a Nuclear Site Licensee where applicable.
What changed
From the official release history
  1. Official notice release published
    23 Apr 2026, 13:33 BST
  2. Official notice release published
    16 Mar 2026, 14:59 GMT
  3. Status changed to complete
    4 Nov 2025, 12:07 GMT
  4. Official notice release published
    4 Nov 2025, 12:07 GMT
  5. Buyer information updated
    4 Nov 2025, 12:07 GMT
Lots and requirements (1)
Published by the contracting authority
  • Lot 1 · #1
    Individual lot title not published
    complete
    Published valueNot published
    The source published no individual title or description for this lot.
    Contract periodNot published
    EligibilityNot published
    Options / renewalNot published
Timeline
  1. Procedure published
    23 Apr 2026, 13:33 BST
  2. Award active
    Not published · Not published
  3. Contract active
    Signed 16 Apr 2026, 00:00 BST · £3,775,191
Commercial outcome and competition
Awards
Nuvia Limited
Not published · Not published · active
Contracts
Provision of Internal and Criticality Accident Dosimetry Service for Dounreay Site
£3,775,191 · signed 16 Apr 2026, 00:00 BST · active
Contract period: 25 Apr 2026, 00:00 BST — 31 Mar 2028, 23:59 BST
Bid statisticsNo aggregate bid statistics published
Buyer and organisations in this procedure

Nuclear Restoration Services Limited

Contracting authority GB-PPON-PXPQ-2228-DGTY
View buyer profile

  • Nuclear Restoration Services Limited
    buyer

    GB-PPON: PXPQ-2228-DGTY
    Hinton House, Birchwood Park Avenue, Risley, Warrington, UKD61, WA3 6GR, GB
    fraser.bruce@dounreay.nrservices.uk
    01847 803178

  • Nuvia
    supplier

    GB-PPON: PLMV-2581-WTLN
    304 Bridgewater Place, Birchwood Park, Warrington, UKD61, WA3 6XG, GB
    paul.stewart@nuvia.com
Documents (1)
Official links; attachments are not copied

  • Not published

    tender
    conflictOfInterest
Related procedures (0)
No data
No related procedures published
Planning and rationale
Planning budgetNot published
No-engagement rationaleNot published
Procedure rationaleDue to the absence of competition for technical reasons, only Nuvia can supply the goods, services or works required and there are no reasonable alternatives to those goods, services or works.