RFP QuestBeta
Awarded · ResultStage · award

DIAMOND LIGHT SOURCE LIMITED

9001537/8046970 - Supply of PSS Systems for Diamond LIght Source

Security & DefenceCPV 35113300
ValueValue not published
Awarded
Published28 Apr 2025
RegionNationwide
Outcome — awarded
Sella Controls Limited

This is a contract result notice, not an open opportunity. Details from the official award data.

Who to contact
Debbie Pryor
procurement@diamond.ac.uk
+44 1235567575

The procurement contact named on the official notice.

The brief

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 ofthe 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.

Diamond Light Source requires four Safety Logic solver solutions to manage safe Personnel access into areas under the control of the Ionising Radiation Regulations 2017 act.

The Logic solver solution must be capable of interfacing to High integrity safety sensors, control & protective devices, and report status of the system to EPICS our Supervisory, Control and Data acquisition system.

The system must comply with IEC 61508 and achieve the required Safety Integration Level to mitigate hazards harmful to health.

We anticipate each Page standalone system will potentially manage several hundred IO.

Requirements

What the notice asks for

01

Machine upgrade with new instruments and complementary

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.

02

The Logic solver solution must be capable

The Logic solver solution must be capable of interfacing to High integrity safety sensors, control & protective devices, and report status of the system to EPICS our Supervisory, Control and Data acquisition system.

03

The system must comply with IEC 61508

The system must comply with IEC 61508 and achieve the required Safety Integration Level to mitigate hazards harmful to health.

Sentences from the notice that state an obligation, surfaced automatically and shown in the order they appear. Not an exhaustive list — always confirm against the tender documents.

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Source & provenance
OCID
ocds-h6vhtk-04bcdf
Stage
award · Awarded
Source
Find a Tender
Buyer ref
017377-2025
View the original notice on Find a Tender

Contains public sector information licensed under the Open Government Licence v3.0. Source data © Crown copyright.

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