Materials Testing Framework for STEP - UKIFS

A Prior Information Notice
by UK INDUSTRIAL FUSION SOLUTIONS LTD

Source
Find a Tender
Type
Contract (Services)
Duration
25 month
Value
£-£7M
Sector
INDUSTRIAL
Published
02 Jun 2025
Delivery
17 Oct 2025 to 16 Nov 2027
Deadline
29 Jul 2025 14:00

Concepts

Location

United Kingdom:

Geochart for 1 buyers and 0 suppliers

Description

UKIFS STEP programme (Spherical Tokamak for Energy Production) seeks to establish a materials testing framework as follows: 1.Magnets materials testing – mechanical/ thermal, electrical, and REBCO tests under cryogenic conditions at a range of temperatures down to 20 K, for magnet materials (HTS tapes, metals, insulators (composites), solders), and mock-up samples of magnets and structures where applicable. 2.Vacuum Vessel & In-Vessel Systems (VIVS) manufacturing testing – mechanical, thermophysical and bespoke materials testing required to build a reliable material property database for increasing confidence in the system design into four key technologies: breeder blankets, divertors, plasma facing components and shields. Two previous Requests for Information for this requirements were published with the following notices: https://www.find-tender.service.gov.uk/Notice/000564-2025 https://www.find-tender.service.gov.uk/Notice/002310-2025 We are looking for suppliers who can provide a range of services (one of more tests) to join the framework that will be in operation over the next 6 years (2 years + 2 years + 2 years). Tender publication is planned for 24th June. As part of the tender, bidders will be invited to attend a webinar explaining framework format and framework management principles.

Lot Division

1 Lot 1 Magnets Mechanical and Thermal tests
  • Duration: 2 year

Tests included in the lots are as follows: Mechanical Tests Tensile Mechanical Tests Shear (at various angles) Mechanical Tests Interlaminar shear Mechanical Tests Combined compression-shear (at various angles) Mechanical Tests Bond strength Mechanical Tests Fatigue Thermal Tests Thermal conductivity Thermal Tests Coefficient of thermal expansion Thermal Tests Thermal shock and thermal cycling Thermal Tests Differential scanning calorimetry Thermal Tests Specific heat Please note the list is not exhaustive.

2 Lot 2 Magnets Electrical Tests
  • Duration: 2 year

Tests included in the lots are as follows: Electrical Tests Contact resistance Electrical Tests Dielectric strength Electrical Tests Insulation resistance Electrical Tests Paschen breakdown Please note the list is not exhaustive.

3 Lot 3 Magnets REBCO Characterisation Tests
  • Duration: 2 year

The following tests will be included in this lot: REBCO Coated Conductor TestsCritical current as a function of temperature, magnetic field strength and field angle REBCO Coated Conductor TestsCritical current as a function of axial strain applied along the tape REBCO Coated Conductor TestsShear strength along and/or across the tape REBCO Coated Conductor TestsUltimate tensile strength perpendicular to tape plane REBCO Coated Conductor TestsMinimum bend radius REBCO Coated Conductor TestsFailure strength due to out-of-balance loads perpendicular to tape plane REBCO Coated Conductor TestsPeel test Please note the list is not exhaustive.

4 Lot 4 VIVS Mechanical Tests
  • Duration: 2 year

The following tests are included in this lot: Mechanical Tensile Mechanical Tensile - notched Mechanical Tensile - creep Mechanical Creep-fatigue - cyclic uniaxial Mechanical Microindentation Mechanical Impulse excitation Mechanical Shear (at various angles) Mechanical 4-point bend Mechanical 4-point bend - notched Mechanical 4-point bend - notched Mechanical Ball-on-3-ball Mechanical Fracture toughness - compact tension Mechanical Fracture toughness - impact Mechanical Ratcheting - cyclic tension/torsion Mechanical Fatigue crack growth - compact tension Mechanical Fatigue - thermomechanical Please note the list is not exhaustive.

5 Lot 5 VIVS Thermophysical Tests
  • Duration: 25 month

The following tests are included in this lot: ThermophysicalLaser flash ThermophysicalDilatometry ThermophysicalThermal shock and thermal cycling ThermophysicalDifferential scanning calorimetry ThermophysicalFatigue - thermal Please note the list is not exhaustive.

6 Lot 6 VIVS Non-standard Tests
  • Duration: 2 year

This lot will include CompositionMass spectrometry testing as well as any non-standard testing requirements.

Award Criteria

Criterion 1 _
Criterion 2 _

CPV Codes

  • 31157000 - Inductors
  • 38970000 - Research, testing and scientific technical simulator
  • 71600000 - Technical testing, analysis and consultancy services
  • 71610000 - Composition and purity testing and analysis services
  • 71632000 - Technical testing services
  • 71630000 - Technical inspection and testing services
  • 71334000 - Mechanical and electrical engineering services

Indicators

  • Renewals are available.

Other Information

To view this notice, please click here: https://www.delta-esourcing.com/delta/viewNotice.html?noticeId=954979795 ** PREVIEW NOTICE, please check Find a Tender for full details. **

Reference

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