Independent Integration and UKCA Compliance Support for Heat Exchanger Lifting Scheme at Sellafield
Sellafield Ltd · Awarded contract
AwardedIndependent Integration and UKCA Compliance Support for Heat Exchanger Lifting Scheme at Sellafield
Awarded 19 Nov 2025
Awarded19 Nov 2025
Value£2,913,847.08
SupplierAtkinsRealis
AgencySellafield Ltd
RegionNorth West
CategoryConsultancy & Legal
Expires in 6mo1y 6mo term, 66% elapsed
Awarded 19 Nov 2025Expires 2 May 2027
About
Sellafield Ltd awarded a contract to AtkinsRealis for independent integration of the Phase 1A design for the Heat Exchanger lifting scheme and equipment, including lifting collars and cradles, and ongoing support during the manufacturing phase to provide UKCA Marking, Declarations of Conformity, and completed Technical File for key products.
The contract value is AUD 2,913,847.08.
Similar open tenders12
TenderCloses
WAGR Enabling Works and Strip-out for Decommissioning – SellafieldEnergy & Environment
03 Nov 2026
Replacement of Steam Boilers at MHRA Laboratories, South MimmsConstruction
20 Nov 2026
Controlled Demolition of B55 Office Complex and B55.2 Turbine Hall – Sellafield (WAGR)Construction
10 Nov 2026
Lift Refurbishment at Milngavie Enterprise Centre – Supply, Installation and CertificationConstruction
23 Nov 2026
Operation Fieldfare: National Collection and Waste Management of Caesium‑137 High Activity Sealed Sources (HASS) in the UKEnergy & Environment
10 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
Mechanical and Electrical Consultancy for Replacement of Gas-Fired Radiant Tube Heating at Eckington DepotConstruction
27 Nov 2026
MRF Hot Cell Shielding Integrity Testing Services – UKAEAEnergy & Environment
09 Nov 2026
Lift Refurbishment at Milngavie Enterprise CentreConstruction
23 Nov 2026
Design and Installation of Integrated Smart Energy System (Solar, Battery, EV, Heat Pump) – g39, CardiffEnergy & Environment
09 Nov 2026
Design, Supply and Installation of Lifts at Avondale Court, Galleon Way Flats & Selwyn Morris Court — Cardiff Community Housing AssociationConstruction
10 Nov 2026
RIBA Stage 3 Design for Water Source Heat Pump and District Heat Network – TanygrisiauEnergy & Environment
06 Nov 2026
Other similar contracts12
Contract and supplierAwarded value
Preliminary Access Works for Reactor Heat Exchanger at SellafieldManufacturing & IndustrialIDS
$25,251.24
Heavy Lifting & Integrated Plant Solution under UKAEA Engineering Design Services FrameworkConsultancy & LegalAtkins Limited
$558,543.79
Award of Call-off Contract for In-Vessel Component Engineering Support to UKAEAResearch & DevelopmentAtkins Ltd
$332,930
Heavy Lifting and Integrated Plant Solution for STEP Fusion ReactorResearch & DevelopmentAtkins Limited
$558,543
Integrated Remote Inspection Development Contract Awarded to Atkins Limited by Sellafield LtdResearch & DevelopmentAtkins Limited
$125,604.42
Design Support During Construction of MSCF at SellafieldConsultancy & LegalAtkins Limited
$1,000,000
Award of Alpha SAS ECI (Phase A) Contract to AtkinsAltrad by SellafieldMiscellaneousAtkinsAltrad
$491,017.16
Award of IVC Blankets Lead Design Engineer Contract to Atkins Ltd by UKAEAResearch & DevelopmentAtkins Ltd
$16,016
Award of Calder Turbine Hall B Works Portfolio to Integrated Decommissioning SolutionsEnergy & EnvironmentIntegrated Decommissioning Solutions
$1,000,000
Removal of Heat Exchanger 4 (R1) Phase 1 at SellafieldManufacturing & IndustrialIDS
$198,584.72
Process Engineering Support for STEP Power Infrastructure Concept DesignEnergy & EnvironmentAtkins Ltd
$513,725
Heat Exchanger Removal Study Phase 2 by Cumbria Nuclear Solutions LtdEnergy & EnvironmentCumbria Nuclear Solutions Ltd
$90,358
Suppliers similar to AtkinsRealis8
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 North West 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 Integration and UKCA Compliance Support for Heat Exchanger Lifting Scheme at Sellafield
Won by AtkinsRealis · Sellafield Ltd
£2.9Mawarded
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
WAGR Enabling Works and Strip-out for Decommissioning – SellafieldEnergy & Environment · Closes 3 Nov 2026
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 AtkinsRealis 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 AtkinsRealis?
Similar suppliers, by contracts won
1AtkinsRealis Australia Pty Ltd0 contracts
2Advisian Pty Ltd0 contracts
3RAND Consulting Group Pty Ltd0 contracts
Ask about tenders, suppliers or public bodies
Get started
Get consultancy and legal tenders in North West by email.
Find the tender, size it up and track the bid, in one place.
7 days free, then £36/GBP per month
