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planning
Official procurement procedure

Request for Information (RFI) for the provision of a calorimeter

Calorimeters
South East (UKJ14)
Published value
£500,000
Submission deadline Not published
Lots published1
Procurement Executive Summary
AI & Search Synopsis
Generated from official OCDS record
Tenderline Synopsis: UK Atomic Energy Authority: "Request for Information (RFI) for the provision of a calorimeter". Published status: planning. Published value: £500,000. 1 published lot. Submission deadline not published. See the official notice for participation instructions.
Contracting AuthorityUK Atomic Energy AuthorityScope & CategoriesNot publishedSubmission Window
planning
No deadline published
Submission GatewayDirect notice routeLegal Basis & RegimeStandard procurementEstimated Value (exc. VAT)£500,000
Bidder Intelligence · Authority Profile: UK Atomic Energy Authority
Market Analytics
View Authority Profile →
Derived from OCDS awards & bid statistics
Published history for UK Atomic Energy Authority. 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
7.3Bids / Report
6.3% of reports have one bid
Supplier ConcentrationLow Concentration
Henham Strategy Ltd.Top vendor: 20.8% of attributable value
Payment Terms
Check noticePublished terms
Payment obligations depend on the applicable regime and contract. Consult the official documents.
Coverage: 79 active published awards; 16 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 Unpublished data stays unknown.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
Henham Strategy Ltd.1 win£180,000
ARCHER TECHNICOAT LIMITED1 win£147,000
ANSYS UK LIMITED1 win£81,500
COMSOL LIMITED1 win£81,500
BATHWICK ELECTRICAL DESIGN LIMITED1 win£81,500
Procedure terms
Contracting AuthorityUK Atomic Energy Authority
Procedure methodNot published
Procurement categoryNot published
Statusplanning
Framework / DPSNot published
CompetitionNot published
Above thresholdNot published
Legal basisNot published
Tender period startsNot published
Clarification deadlineNot published
Electronic submissionNot published
Submission languagesNot published
Published6 Mar 2026, 15:00 GMT
Last source update6 Mar 2026, 15:00 GMT
Recurring procurementNot published
ClassificationCalorimeters
Delivery area
South East (UKJ14)
OCIDocds-h6vhtk-06646b
What is being bought
Provision of a calorimeter to measure the tritium inventory for the H3AT Facility.
What changed
From the official release history
  1. Published value updated to £500,000
    6 Mar 2026, 15:00 GMT
  2. Status changed to planning
    6 Mar 2026, 15:00 GMT
  3. Official notice release published
    6 Mar 2026, 15:00 GMT
  4. Buyer information updated
    6 Mar 2026, 15:00 GMT
Lots and requirements (1)
Published by the contracting authority
  • Lot 1 · #LOT-0000
    Individual lot title not published
    planning
    Published valueNot published
    The source published no individual title or description for this lot.
    Contract periodNot published
    EligibilityNot published
    Options / renewalNot published
Timeline
  1. Pipeline notice
    6 Mar 2026, 15:00 GMT
  2. Procedure published
    6 Mar 2026, 15:00 GMT
  3. engagement
    31 Mar 2026, 23:59 BST · scheduled
    The procurement documents are available for unrestricted and full direct access, free of charge, at: https://uk.eu-supply.com/ctm/Supplier/PublicTenders Please search using the unique tender ID: T/EV140/25 Please provide your responses to the RFI questions by 31st of March 2026, 17:00
Commercial outcome and competition
AwardsNo award published
ContractsNo contract published
Bid statisticsNo aggregate bid statistics published
Buyer and organisations in this procedure

UK Atomic Energy Authority

Contracting authority GB-PPON-PLJV-1169-JTDD
View buyer profile

  • UK Atomic Energy Authority
    buyer

    GB-PPON: PLJV-1169-JTDD
    Culham Science Centre, Oxfordshire, UKJ14, OX14 3DB, GB
    eirini.varsamou@ukaea.uk
Documents (1)
Official links; attachments are not copied
Related procedures (0)
No data
No related procedures published
Planning and rationale
Planning budgetNot published
No-engagement rationaleNot published
Procedure rationaleNot published