Independent Accident Chemistry Advice for UK HPR1000 Nuclear Reactor Design
HEALTH & SAFETY EXECUTIVE · Awarded contract
AwardedIndependent Accident Chemistry Advice for UK HPR1000 Nuclear Reactor Design
Awarded 28 Apr 2019
Ended 6y 8mo ago10mo term
Awarded 28 Apr 2019Expired 29 Feb 2020
About
HEALTH & SAFETY EXECUTIVE awarded a contract to Atkins Ltd for independent advice on the safety significance of accident chemistry effects applicable to the UK HPR1000 design.
The contract involves evaluating latest standards, guidance, and relevant good practice for pressurised water reactors, with a focus on fission product behaviour, LOCA, and SG Tube Rupture during Step 3 of the Generic Design Assessment.
Atkins Ltd will provide ongoing expert support to ONR, building on similar studies from UK EPR and AP1000 GDAs.
The contract value is £82,185.
Similar open tenders12
TenderCloses
Health Physics Monitoring Surveyors and Radiation Protection Services – Magnox Ltd HP3 DPSHealth & Medical
31 Mar 2029
Replacement of Steam Boilers at MHRA Laboratories, South MimmsConstruction
20 Nov 2026
Health Physics Monitoring Surveyors with Portable Metrology for Magnox HP3 Qualification (Category 3)Health & Medical
30 Mar 2029
Replacement of Standby Power Generators and Fuel Infrastructure — MHRA Laboratories, South MimmsEnergy & Environment
02 Dec 2026
Design Services for TRU Upgrades at Heaton Train Care Centre – Northern Trains LtdTransport & Logistics
09 Nov 2026
Operation Fieldfare: National Collection and Waste Management of Caesium‑137 High Activity Sealed Sources (HASS) in the UKEnergy & Environment
10 Nov 2026
Financial Advisory Services for Gwyndod SMR Project – Funding and Financing AssessmentConsultancy & Legal
12 Nov 2026
Approved Radiological Dosimetry and Dose Record-Keeping Services – UK Atomic Energy AuthorityHealth & Medical
11 Dec 2026
Alpha-Phase Hazard Management Tool for LIBRTI – UKAEAIT & Software
10 Nov 2026
UK National Nuclear Laboratory DPS for Operations, Site Work and Facilities Management (8 Lots)Construction
08 Jan 2029
MRF Hot Cell Shielding Integrity Testing Services – UKAEAEnergy & Environment
09 Nov 2026
Mechanical & Electrical Consultancy for Replacement of Gas-fired Radiant Tube Heating at Eckington Depot (North East Derbyshire District Council)Consultancy & Legal
27 Nov 2026
Other similar contracts12
Contract and supplierAwarded value
Independent Chemistry Advisory Services for ONR's Step 3 Assessment of UK HPR1000 DesignConsultancy & LegalWood Plc
$92,755.23
Independent Analysis of UK HPR1000 In-Vessel Melt Retention StrategyResearch & DevelopmentGesellschaft für Anlagen-und Reaktorsicherheit (GRS) gGmbH
$347,787
Independent Assessment of Radiological Discharge Impact for HPR1000 ReactorConsultancy & LegalCavendish Nuclear
$41,519
Technical Review and Assessment of Criticality Safety Arrangements for UK HPR1000 Fuel StorageConsultancy & LegalFrazer-Nash Consultancy Ltd
$65,437.53
Independent Review of Verification and Validation of Computer Codes for UK HPR1000 Design and Safety AnalysisConsultancy & LegalTractebel Engie
$182,616
Technical Support for Independent Confirmatory Analysis of UK ABWR Design Basis Reactor FaultsResearch & DevelopmentGRS
$816,000
Technical Support for UK HPR1000 GDA Step 4 Internal Hazards AssessmentConsultancy & LegalTUV SUD t/a Nuclear Technologies
$241,762.38
Provision of Technical Support for Independent Confirmatory Safety Analysis of UK HPR1000Research & DevelopmentGesellschaft fur Anlagen-und Reaktorsicherheit (GRS) gGmbH
$1,454,832
Technical Review of Radioactive Waste Management Systems for UK HPR1000 GDA Reference DesignConsultancy & LegalEnergy, Safety and Risk Consultants UK Ltd
$143,063.48
Independent Review of UK HPR1000 PSA Submissions for ONRConsultancy & LegalFrazer-Nash Consultancy Ltd
$543,756.92
Provision of Probabilistic Safety Analysis Technical Support to ONR for UK ABWR and AP1000 GDA AssessmentsConsultancy & LegalCRA
$158,186
Research on Embrittlement of Steels in Neutron Irradiation Environments for Nuclear RegulatorResearch & DevelopmentAtkins Ltd
$57,235.49
Suppliers similar to Atkins Ltd8
SupplierContracts
Unlock the full platform.
7 days free, then £36/GBP per month. Cancel anytime.
What you get
Find
Find consultancy and legal tenders in United Kingdom in one place.
We monitor central, devolved and local government portals in near real time and update the feed as tenders are published, so you check one place instead of many.
Search by keyword, or describe your workType a keyword, or switch to AI search and say what your business does.
Narrow it downFilter by category, region and area, or view open tenders on a map.
Independent Accident Chemistry Advice for UK HPR1000 Nuclear Reactor Design
Won by Atkins Ltd · HEALTH & SAFETY EXECUTIVE
£82Kawarded
Alerts
Open tenders like this contract, sent to you.
Tell us what you are looking for and we email you when a matching tender is published.
Set it up your wayUse keywords, a description of your work, a location or a distance from a postcode. Up to 10 alerts.
Instant or dailyGet an email when a match is published, or one summary a day.
GmailGovMarketto you
7:00 am2 new consultancy and legal tenders
Health Physics Monitoring Surveyors and Radiation Protection Services – Magnox Ltd HP3 DPSHealth & Medical · Closes 31 Mar 2029
Replacement of Steam Boilers at MHRA Laboratories, South MimmsConstruction · Closes 20 Nov 2026
From your alert: Consultancy & Legal
Assess
Size up a tender in minutes.
Before you open a single document, get the requirements, a likely value and who you would be up against.
Requirements from the documentsWho can bid, mandatory criteria, how it is scored, insurance and key dates, each with its source.
Value and competitionAn estimated value from similar awarded contracts, and the suppliers most likely to bid.
Key requirementsFrom 12 documents
Who can bidRegistered commercial cleaners
Mandatory criteriaPolice checks for staff on site
How it is scoredPrice 40%, experience 35%, method 25%
Insurance£20M public liability
Key datesSite visit 14 Oct, closes 28 Oct
Est. value£1.2M – £1.8M
Most likely bidderFacilities firm
Market
Follow Atkins Ltd and get alerts when they win again.
Awarded contracts with the supplier and the value, so you can check prices, spot competitors and find work that is coming back to tender.
Supplier and buyer profilesWhat each one has won or awarded, who they work with, and how that is changing.
Contracts ending soonTerms that finish in the next 12 months, which often go back out to tender.
E
Top suppliersEastmere Health ServiceBuyer · 38 contracts
£30.5Mawarded, 12 months
Halvern Facilities8 contracts£12.4M
Orrin Clinical5 contracts£9.1M
Tessel Cleaning Co11 contracts£6.8M
Wexby Linen14 contracts£2.2M
Pipeline
Track your bids from interested to won.
Save a tender in one click and move it through each stage as you work on it.
Work as a teamInvite colleagues so you work from the same list.
Take it with youExport tenders and matches to CSV.
Interested2
Preparing1
Submitted1
Won1
Grounds maintenance panelSaved to your pipeline
InterestedGovBot
Ask a question in plain English.
Find tenders, look up a supplier, or check who won a contract. Just type what you need.
Which suppliers do similar work to Atkins Ltd?
Similar suppliers, by contracts won
1Tait Network0 contracts
2Urban Intelligence2 contracts
3PLACE Laboratory0 contracts
Ask about tenders, suppliers or public bodies
Get started
Get consultancy and legal tenders in United Kingdom by email.
Find the tender, size it up and track the bid, in one place.
7 days free, then £36/GBP per month
