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PROCUREMENT OPPORTUNITY

Lead Lithium Eutectic Alloy Mini Experimental Loop

UK Atomic Energy Authority · Transparency notice on Find a Tender

Tender information last checkedLast checked 5 Oct 2026, 00:08.

Opportunity overview

Electromagnetic Pump PMP400-270 PbLi - 550ºC T.max. Flowmeter & Throttle Valve 600ºC T.max - including dummy spool piece for use during build of loop and acceptance tests, prior to delivery of flowmeter (predicted early March 2026). Customised calibration included. By-pass loop including 2nd Flowmeter. We shall design using recommended maximum system failure rates per Lee Cadwallader, Idaho National Laboratory - Reliability and Maintainability Data for Lead Lithium Cooling Systems.

Awarded to

Amounts belong to published awards or contracts. Where several suppliers share one value, it is labelled as shared and is not a supplier-specific allocation.

TSM Engineering

Match pending…
Published award value
£291.2k
Awarded
Not supplied
Award ID
1
Status
pending
Identifier
GB-PPON 08011752
Location
Abingdon, UKJ14, OX14 4SD, United Kingdom

Classification

No classification was supplied.

Lots

  • Lot 1Value not stated

Documents and notices

Published notice details

Additional information from the published procurement release. Fields appear only when supplied by the source; check the original notice and tender documents before acting.

Scope, procedure and submissions

Id
ocds-h6vhtk-0648c9
Status
complete
Procurement Method
direct
Procurement Method Details
Direct award
Why this procedure was chosen
the manufacture and testing of prototypes

Legal basis

Id
2023/54
Scheme
UKPGA

Procedure reasons

Entry 1
Id
singleSuppliersTechnicalReasons
Entry 2
Id
urgency

Lots and requirements

Entry 1
Id
1
Status
complete

Published documents

Entry 1
Id
conflictOfInterest
Document Type
conflictOfInterest
Description
Not published

Buyer, suppliers and contacts

Organisation 1
Name
UK Atomic Energy Authority
Id
GB-PPON-PLJV-1169-JTDD

Identifier

Scheme
GB-PPON
Id
PLJV-1169-JTDD

Address

Street Address
Culham Science Centre, UK Atomic Energy Authority
Locality
Oxfordshire
Postal Code
OX14 3DB
Country
GB
Country Name
United Kingdom
Region
UKJ14

Contact

Roles

buyer

Details

Classifications

Entry 1
Scheme
UK_CA_TYPE
Id
publicAuthorityCentralGovernment
Description
Public authority - central government
Organisation 2
Name
TSM Engineering
Id
GB-PPON-08011752

Identifier

Scheme
GB-PPON
Id
08011752

Additional Identifiers

Entry 1
Scheme
GB-COH
Id
08011752

Address

Street Address
163 Brook Drive
Locality
Abingdon
Postal Code
OX14 4SD
Country
GB
Country Name
United Kingdom
Region
UKJ14

Contact

Roles

supplier

Details

Scale
large
Vcse
No

Award information

Award 1
Id
1
Title
Lead Lithium Eutectic Alloy Mini Experimental Loop
Status
pending
Main Procurement Category
services
Above Threshold
Yes

Items

Item 1
Id
1
Related Lot
1

Additional Classifications

Entry 1
Scheme
CPV
Id
42152000
Description
Parts of nuclear reactors
Entry 2
Scheme
CPV
Id
73210000
Description
Research consultancy services

Delivery locations

Entry 1
Region
UK
Country
GB
Country Name
United Kingdom

Value

Including VAT
349,392
Amount
291,160
Currency
GBP

Suppliers

Supplier 1
Id
GB-PPON-08011752
Name
TSM Engineering

Contract period

Starts
5 Feb 2026, 00:00
Ends
31 Mar 2026, 23:59

Related lots

1

Documents

Entry 1
Id
010424-2026
Document Type
awardNotice
Notice Type
UK5
Description
Transparency notice on Find a Tender
Published
5 Feb 2026, 12:10
Format
text/html

Milestones

Entry 1
Id
1
Type
futureSignatureDate
Due
5 Feb 2026, 23:59
Status
scheduled

Recorded locations

  • Buyer location · Oxfordshire · UKJ14 · OX14 3DB · United Kingdom

Notice and amendment history

1 published notice version reviewed by ProcuraAxis.

1 VERSION
  1. 010424-2026Transparency notice on Find a Tender ·