Scope
Reference
9003417
Description
Located on the Harwell Science and Innovation Campus in Oxfordshire, Diamond Light Source (DLS) is a leading-edge facility for science, engineering and innovation. Diamond allows researchers from academia and industry to investigate the structure and behaviour of the world around us at the atomic and molecular level.
To continue delivering the world-changing science that Diamond enables, the facility is being upgraded to Diamond-II, a co-ordinated programme of development that combines a major machine upgrade with new instruments and complementary improvements to optics,detectors, sample environment and delivery capabilities, and computing, as well as integrated and correlative methods. This will be transformative in speed and spatial resolution and will offer users streamlined access to enhanced instruments for life and physical sciences.
The scope of the contract is to manufacture 103 supports structure assemblies which support the primary electron beam position monitor (PEBPM) bellows assemblies (not in scope of this specification); the stand is shown in the image below. The support comprises of 4 low thermal expansion coefficient iron nickel alloy (Invar 36/1.3912) rods welded to a baseplate of the same material; the rods are braced by stainless steel plates
clamped to all 4 rods at intervals along the rod's length. The top of the rods provides an interface and mechanism for adjustment of the PEBPM position in all 6 degrees of freedom.
The supplier shall deliver four pre-series supports to DLS for approval prior to welding of the remaining 99 stands, it is acceptable to produce all subcomponents prior to this.
The contract includes:
• Contract management
• Purchase of all materials.
• CTE Test piece.
• Manufacture of 103 Support assemblies.
• All jigs and tooling required for manufacture.
• Cleaning.
• Quality assurance documentation
• Packing
• Delivery
Contract 1. 9003417 - Supply of Primary Electron Beam Position Monitor Supports
Supplier
Contract value
- £846,454 excluding VAT
- £1,015,744.80 including VAT
Above the relevant threshold
Date signed
6 January 2026
Contract dates
- 6 January 2026 to 8 January 2027
- 1 year, 3 days
Main procurement category
Goods
CPV classifications
- 44400000 - Miscellaneous fabricated products and related items
Contract locations
- UKJ14 - Oxfordshire
Justification for not setting key performance indicators
Contract value is bbelow £5 million.
Other information
Applicable trade agreements
- Government Procurement Agreement (GPA)
Conflicts assessment prepared/revised
Yes
Procedure
Procedure type
Open procedure
Supplier
Revol TT Consulting, s.r.o.
- Public Procurement Organisation Number: PTXD-4131-ZHYR
Vlárska 28
Trnava
917 01
Slovakia
Small or medium-sized enterprise (SME): Yes
Voluntary, community or social enterprise (VCSE): No
Supported employment provider: No
Public service mutual: No
Contract 1. 9003417 - Supply of Primary Electron Beam Position Monitor Supports
Contracting authority
DIAMOND LIGHT SOURCE LIMITED
- Companies House: 04375679
- Public Procurement Organisation Number: PNGG-3778-PWBM
Diamond House
Didcot
OX11 0DE
United Kingdom
Email: procurement@diamond.ac.uk
Region: UKJ14 - Oxfordshire
Organisation type: Public authority - central government