Nuclear Decommissioning Authority · Awarded contract

Awarded

Supply of Cementitious Materials for Waste Encapsulation to Nuclear Decommissioning Authority

Awarded 31 Mar 2025

View live tenders

Awarded31 Mar 2025

Value£549,630.03

SupplierNSG Environmental Ltd

AgencyNuclear Decommissioning Authority

RegionUnited Kingdom

CategoryEnergy & Environment

Expires in 1y 5mo3y term, 53% elapsed

Awarded 31 Mar 2025Expires 30 Mar 2028

About

Nuclear Decommissioning Authority awarded a contract to NSG Environmental Ltd for the supply of cementitious materials for waste encapsulation, valued at AUD 549,630.03.

Similar open tenders12

Civils Support for Nuclear Decommissioning in Scottish Region — Pre-QualificationConstruction

31 May 2028

Civil Support Services for Nuclear Decommissioning — South East RegionConstruction

10 Feb 2028

Civils Support Services for Nuclear Decommissioning – Welsh Region (Pre-Qualification)Construction

31 Aug 2028

Civils Support for Nuclear Decommissioning – South West (Pre-Qualification)Construction

27 Jun 2028

UK National Nuclear Laboratory DPS for Operations, Site Work and Facilities Management (8 Lots)Construction

08 Jan 2029

WAGR Enabling Works and Strip-out for Decommissioning – SellafieldEnergy & Environment

03 Nov 2026

NDT Inspection, Grit Blasting and Recoating of Above-Ground Tanks T9 & T10 — Akrotiri PSD, CyprusManufacturing & Industrial

17 Feb 2027

Operation Fieldfare: National Collection and Waste Management of Caesium‑137 High Activity Sealed Sources (HASS) in the UKEnergy & Environment

10 Nov 2026

Controlled Demolition of B55 Office Complex and B55.2 Turbine Hall – Sellafield (WAGR)Construction

10 Nov 2026

Civils Support Pre-Qualification for Nuclear Decommissioning – South RegionConstruction

26 Oct 2028

Chemicals for Human Waste Container Washer-Disinfectors and Macerators – Pre-Market EngagementWater & Sanitation

07 Nov 2026

Service Reservoir Cleaning, Maintenance and Refurbishment Framework for Potable Water Tanks – DCC (3‑yr + extensions, est. £25.5m)Water & Sanitation

02 Nov 2026

Other similar contracts12

Award of Environmental Services Contract to NSG Environmental Limited by Nuclear Decommissioning AuthorityEnergy & EnvironmentNSG ENVIRONMENTAL LIMITED

$46,368.25

Radioactive Waste End States Assessment for Nuclear SitesEnergy & EnvironmentNSG Environmental Ltd

$112,722.25

Amendment of Polymer Encapsulants Report by National Nuclear LaboratoryResearch & DevelopmentNational Nuclear Laboratory

$15,000

Supply of Temporary Shielded Lids and Hook Assembly Spares to Nuclear Restoration ServicesEnergy & EnvironmentNSG Environmental Ltd

$348,643.33

Supply of Delivery Partner Framework Management Support to Radioactive Waste Management LimitedConsultancy & LegalNSG Environmental Limited

$6,000

Award of FED Simulant Call-Off to NSG Environmental Ltd for Nuclear Decommissioning and Waste ManagementEnergy & EnvironmentNSG Environmental Ltd

$30,860.14

Supply of GGBS Cement Powder to Nuclear Restoration ServicesMiscellaneousCastle Cement

$114,000

Award of LLWR Historic Waste Support Contract to NSG Environmental LtdEnergy & EnvironmentNSG Environmental Ltd

$584,775

Grout Blending Trials at LLWR SiteEnergy & EnvironmentNSG Environmental Ltd

$72,681.43

Supply of Delivery Partner Framework Management Support to Radioactive Waste Management LimitedConsultancy & LegalNSG Environmental

$15,000

Treatment and Disposal of Magnox Sludge via EncapsulationEnergy & EnvironmentTradebe Inutec

$420,872.23

Award of Records Specialist Support for Package Records to NSG Environmental LimitedConsultancy & LegalNSG Environmental Limited

$79,056

Unlock the full platform.

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

What you get

Find

Find energy and environment 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.

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 NSG Environmental 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.

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 energy and environment 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