PFR Raffinate Cement Trials awarded to AMENTUM CLEAN ENERGY LIMITED by NRS Dounreay
NRS Dounreay · Awarded contract
AwardedPFR Raffinate Cement Trials awarded to AMENTUM CLEAN ENERGY LIMITED by NRS Dounreay
Awarded 22 Oct 2025
Awarded22 Oct 2025
Value£85,878.00
SupplierAMENTUM CLEAN ENERGY LIMITED
AgencyNRS Dounreay
RegionSCOTLAND
CategoryEnergy & Environment
Ended 4mo ago9mo term
Awarded 22 Oct 2025Expired 9 July 2026
About
NRS Dounreay awarded a contract to AMENTUM CLEAN ENERGY LIMITED for PFR Raffinate Cement Trials.
The contract covered cement-based immobilisation trials for PFR raffinate under the contract described as the PFR Raffinate Immobilisation Trials.
Similar open tenders12
TenderCloses
Improvement Works to Materials Recovery Facility (MRF) – Cibyn Industrial Estate, Caernarfon, GwyneddEnergy & Environment
10 Dec 2026
Procurement of Production, Sewing and Catering Equipment for PFRU-2 – Chemonics Group UK LimitedManufacturing & Industrial
18 Nov 2026
Replacement of Standby Power Generators and Fuel Infrastructure — MHRA Laboratories, South MimmsEnergy & Environment
02 Dec 2026
Feasibility Study for Catchment-Scale Anaerobic Digestion & Nutrient Recovery at Nantycaws – South West Wales DATGLOI Powering Cleaner RiversEnergy & Environment
11 Nov 2026
MRF Hot Cell Shielding Integrity Testing Services – UKAEAEnergy & Environment
09 Nov 2026
Supply of Medical Rehabilitation Equipment for Partnership Fund for a Resilient Ukraine Phase 2 (PFRU-2)Health & Medical
06 Nov 2026
Roof and Internal Access Equipment Survey and Remediation Framework – Academic and Residential EstateConstruction
26 Nov 2026
NDT Inspection, Grit Blasting and Recoating of Above-Ground Tanks T9 & T10 — Akrotiri PSD, CyprusManufacturing & Industrial
17 Feb 2027
Refurbishment and Modernisation Framework for Scotland – Residential and Non‑Residential Building WorksConstruction
11 Dec 2026
Refurbishment and Modernisation Framework Agreement (RM4S) – Scotland for Building, Repair and Specialist Trade ServicesConstruction
11 Dec 2026
Annual MCERTS Combustion Emissions Testing for CHP, Boilers and Flare Stacks – United Utilities (North West England)Energy & Environment
05 Jan 2027
Pulteney Radial Gate Replacement — Buildability, Logistics & Investigative Surveys, BathInfrastructure
06 Nov 2026
Other similar contracts12
Contract and supplierAwarded value
Concept Design for PFR Intermediate Level Waste Size Reduction Facility at DounreayEnergy & EnvironmentAmentum
$930,000
Award of Radioactive Waste Characterisation and Treatment Services Trial to Amentum Clean Energy LtdEnergy & EnvironmentAmentum Clean Energy Ltd
$89,939
Peer Review of Licence Condition 15 at Dounreay Cementation PlantConsultancy & LegalAMENTUM CLEAN ENERGY LIMITED
$160,051.7
Award of Senior Design Engineer Support at Dounreay SiteConsultancy & LegalAMENTUM CLEAN ENERGY LIMITED
$839,917.65
Clarifier Sludge Analysis at Winfrith SiteEnergy & EnvironmentAmentum (UK) Ltd.
$57,516.24
Trials for Alternative Powders in Intermediate Level Waste ImmobilisationEnergy & EnvironmentJacobs Clean Energy Ltd
$61,676
Award of Groupwide Areas of Research Interest Contract to Amentum Clean Energy LimitedResearch & DevelopmentAMENTUM CLEAN ENERGY LIMITED
$57,554
Further Trials and Modifications on the Silo Retrieval System at DounreayResearch & DevelopmentPenny Engineering Ltd
$53,814
Safety Case Engineering Substantiation for PFR LC15 at DounreayConsultancy & LegalAbbot Risk Consulting (ARC) Ltd
$59,895
Upgrade of PFR Fan Systems and New Stack at Dounreay SiteEnergy & EnvironmentJacobs Clean Energy Limited
$7,215,306.7
Scheme and Detailed Design for PFR Irradiated Fuels Cluster Handling ModificationsEngineering & DesignEnvision Engineering & Design Ltd
$32,648.5
Environmental Samples and Effluent Analysis for Nuclear Restoration ServicesEnergy & EnvironmentAmentum Clean Energy Limited
$71,420.82
Unlock the full platform.
7 days free, then £36/GBP per month. Cancel anytime.
What you get
Find
Find energy and environment tenders in SCOTLAND 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.
PFR Raffinate Cement Trials awarded to AMENTUM CLEAN ENERGY LIMITED by NRS Dounreay
Won by AMENTUM CLEAN ENERGY LIMITED · NRS Dounreay
£86Kawarded
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 energy and environment tenders
Improvement Works to Materials Recovery Facility (MRF) – Cibyn Industrial Estate, Caernarfon, GwyneddEnergy & Environment · Closes 10 Dec 2026
Procurement of Production, Sewing and Catering Equipment for PFRU-2 – Chemonics Group UK LimitedManufacturing & Industrial · Closes 18 Nov 2026
From your alert: Energy & Environment
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 AMENTUM CLEAN ENERGY LIMITED 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.
Who wins energy and environment contracts in SCOTLAND?
Top suppliers by awarded value
1
2
3
Ask about tenders, suppliers or public bodies
Get started
Get energy and environment tenders in SCOTLAND by email.
Find the tender, size it up and track the bid, in one place.
7 days free, then £36/GBP per month
