Awarded

Award of Harwell Meashill Tunnel Remediation Works to Amentum Clean Energy Limited

Awarded 05 Jan 2026

View live tenders
Awarded05 Jan 2026
Value£25,525.69
RegionSouth East
CategoryInfrastructure
Ended 7mo ago3mo term
Awarded 5 Jan 2026Expired 30 Mar 2026

Nuclear Restoration Services Ltd awarded a contract to Amentum Clean Energy Limited for the Harwell Meashill Tunnel Remediation Works, valued at £25,525.69.

Similar open tenders12

Other similar contracts12

Award of Minor Tasks & Redundant Assets Contract to Amentum Clean Energy LimitedEnergy & EnvironmentAMENTUM CLEAN ENERGY LIMITED
$3,383,176.09
Assessment of Selective Trench Retrievals for Nuclear Waste ServicesEnergy & EnvironmentAMENTUM CLEAN ENERGY LIMITED
$86,732
Environmental Samples and Effluent Analysis for Nuclear Restoration ServicesEnergy & EnvironmentAmentum Clean Energy Limited
$71,420.82
Award of Radioactive Waste Characterisation and Treatment Services Trial to Amentum Clean Energy LtdEnergy & EnvironmentAmentum Clean Energy Ltd
$89,939
Award of Groupwide Areas of Research Interest Contract to Amentum Clean Energy LimitedResearch & DevelopmentAMENTUM CLEAN ENERGY LIMITED
$57,554
Preliminary Ecological Appraisal Surveys at Harwell B418Energy & EnvironmentAMENTUM CLEAN ENERGY LIMITED
$8,214
Award of Grand Challenges Contract to Amentum Clean Energy Limited by Nuclear Decommissioning AuthorityEnergy & EnvironmentAMENTUM CLEAN ENERGY LIMITED
$89,193.91
Management Core Team Services for Sellafield Limited FY 25/26Energy & EnvironmentAMENTUM CLEAN ENERGY LIMITED
$219,923.29
Remediation and De-licensing Support for RACER Site Future UseEnergy & EnvironmentAMENTUM CLEAN ENERGY LIMITED
$180,116.92
Award of Senior Design Engineer Support at Dounreay SiteConsultancy & LegalAMENTUM CLEAN ENERGY LIMITED
$839,917.65
Design of Steelwork Repairs and Ventilation Replacement at Dounreay Low Level Waste VaultsConsultancy & LegalAMENTUM CLEAN ENERGY LIMITED
$112,296.62
Maentwrog Tunnel Inspections and Repairs 2025-29InfrastructureCAN Structures Limited
$347,000

Unlock the full platform.

7 days free, then £36/GBP per month. Cancel anytime.

What you get

Find

Find infrastructure tenders in South East 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.

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.

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.

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.

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.

GovBot

Ask a question in plain English.

Find tenders, look up a supplier, or check who won a contract. Just type what you need.

Get started

Get infrastructure tenders in South East by email.

Find the tender, size it up and track the bid, in one place.

7 days free, then £36/GBP per month

You're In — Free Trial Activated

You now have full access to GovMarket Premium for 7 days. You’ll be charged at the end of the trial unless you cancel.

  • Tell Us What You Do — We'll surface the tenders that are most relevant to your business.