Contract

9003203 - Supply of K14 SWIFT Beamline M1 and M2 Mirror Systems

  • DIAMOND LIGHT SOURCE LIMITED

UK7: Contract details notice - Procurement Act 2023 - view information about notice types

Notice identifier: 2026/S 000-001399

Procurement identifier (OCID): ocds-h6vhtk-0587b8 (view related notices)

Published 8 January 2026, 11:38am



Scope

Reference

9003203

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 coordinated 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 for the design, supply of material, manufacture, assembly, test and delivery of two mirrors and their position adjustment systems for the K14 Beamline.

The minimum scope of the contract is the design, manufacture, test, and delivery of:

• M1 - upward reflecting, vertical collimating, white beam mirror & mechanics.

• M2 - downward reflecting, toroidal focussing, monochromatic beam mirror & mechanics.

• Cooling arrangements.

• Vacuum system

• Support system

• Interface to beamline services


Contract 1. 9003203 - Supply of K14 SWIFT Beamline M1 and M2 Mirror Systems

Supplier

Contract value

  • £736,000 excluding VAT
  • £883,200 including VAT

Above the relevant threshold

Date signed

17 December 2025

Contract dates

  • 17 December 2025 to 12 July 2027
  • 1 year, 6 months, 27 days

Main procurement category

Goods

CPV classifications

  • 38622000 - Mirrors

Contract locations

  • UKJ14 - Oxfordshire

Justification for not setting key performance indicators

Contract value is below £5 million.


Other information

Applicable trade agreements

  • Government Procurement Agreement (GPA)

Conflicts assessment prepared/revised

Yes


Procedure

Procedure type

Open procedure


Supplier

INSTRUMENT DESIGN TECHNOLOGY LIMITED

  • Companies House: 03950882
  • Public Procurement Organisation Number: PXXJ-4619-ZMQW

Unit 2 Turnstone Business Park

Widnes

WA8 0WN

United Kingdom

Region: UKD71 - East Merseyside

Small or medium-sized enterprise (SME): Yes

Voluntary, community or social enterprise (VCSE): No

Supported employment provider: No

Public service mutual: No

Contract 1. 9003203 - Supply of K14 SWIFT Beamline M1 and M2 Mirror Systems


Contracting authority

DIAMOND LIGHT SOURCE LIMITED

  • Companies House: 04375679
  • Public Procurement Organisation Number: PNGG-3778-PWBM

Diamond House

Didcot

OX11 0DE

United Kingdom

Region: UKJ14 - Oxfordshire

Organisation type: Public authority - central government