Tender

DLSITT1100 - APPLE-II Undulator for the Diamond-II Beamline K07

DIAMOND LIGHT SOURCE LIMITED

This public procurement record has 1 release in its history.

Tender

26 May 2026 at 08:41

Summary of the contracting process

Diamond Light Source Limited, a central government public authority located in Didcot, Oxfordshire, has initiated a tender process under the title "DLSITT1100 - APPLE-II Undulator for the Diamond-II Beamline K07". This procurement is categorized under laboratory, optical and precision equipment and is part of the major upgrade programme for its facility on the Harwell Science & Innovation Campus. The tender is in the active stage with an open procurement procedure. Tender submissions must be emailed or sent as hard copies by 25th June 2026, with the contract set to commence on 30th July 2026 and conclude by 29th October 2027.

This tender presents a significant opportunity for businesses specializing in the design, manufacture, and testing of precision equipment like the APPLE-II undulator. Small and medium-sized enterprises with expertise in permanent magnetic structures and related technologies are particularly well-suited to compete, given the tender's focus on quality and technical expertise. Valued at up to £960,000 gross, this contract offers a substantial growth opportunity for companies aiming to expand their footprint in the scientific instrument sector. With evaluation criteria prioritising technical quality, delivery, and price, businesses demonstrating these capabilities are likely to succeed.

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Notice Title

DLSITT1100 - APPLE-II Undulator for the Diamond-II Beamline K07

Notice Description

Located on the Harwell Science & Innovation Campus in Oxfordshire, Diamond Light Source (DLS) is a leading-edge facility for science, engineering and innovation. DLS 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 for the design, manufacture, test, and delivery to DLS of one complete eight axis out-of-vacuum APPLE-II undulator, subject to the performance specification, together with all the necessary drawings and documentation to ensure the insertion devices (IDs) can be operated and maintained without Supplier support. The APPLE-II undulator must comprise of an out-of-vacuum permanent magnetic structure with a period length of 64 mm, designed to operate over a physical gap range of 14 to 65 mm, where physical gap refers to the minimum clearance between the upper and lower magnet surfaces, taking the magnet coating thickness into account. See specification for further details.

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-06a2b8
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/048444-2026
Current Stage
Tender
All Stages
Tender

Procurement Classification

Notice Type
UK4 - Tender Notice
Procurement Type
Standard
Procurement Category
Goods
Procurement Method
Open
Procurement Method Details
Open procedure
Tender Suitability
SME
Awardee Scale
Not specified

Common Procurement Vocabulary (CPV)

CPV Divisions

38 - Laboratory, optical and precision equipments (excl. glasses)


CPV Codes

38000000 - Laboratory, optical and precision equipments (excl. glasses)

Notice Value(s)

Tender Value
£800,000 £500K-£1M
Lots Value
£800,000 £500K-£1M
Awards Value
Not specified
Contracts Value
Not specified

Notice Dates

Publication Date
26 May 20261 weeks ago
Submission Deadline
25 Jun 20263 weeks to go
Future Notice Date
Not specified
Award Date
Not specified
Contract Period
29 Jul 2026 - 29 Oct 2027 1-2 years
Recurrence
Not specified

Notice Status

Tender Status
Active
Lots Status
Active
Awards Status
Not Specified
Contracts Status
Not Specified

Contracting Authority (Buyer)

Main Buyer
DIAMOND LIGHT SOURCE LIMITED
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
DIDCOT
Postcode
OX11 0DE
Post Town
Oxford
Country
England

Major Region (ITL 1)
TLJ South East (England)
Basic Region (ITL 2)
TLJ1 Berkshire, Buckinghamshire and Oxfordshire
Small Region (ITL 3)
TLJ14 Oxfordshire CC
Delivery Location
TLJ14 Oxfordshire CC

Local Authority
Vale of White Horse
Electoral Ward
Blewbury & Harwell
Westminster Constituency
Didcot and Wantage

Further Information

Notice Documents

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

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The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.

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