BidSonarBidSonar
ContractsGrantsOrganisationsSectors
BidSonarBidSonar·Built by Hypership
SourcesPrivacyTermsCookies

BidSonar is an independent index of public-sector opportunities. We aggregate data from official sources and are not affiliated with any procurement body. Data is licensed under the Open Government Licence v3.0 and the EU TED reuse notice.

    ContractsCalder R1 & R2 Filter Room Complete Decommissioning and Removal
    Awarded contract

    Calder R1 & R2 Filter Room Complete Decommissioning and Removal

    Awarded
    £184.6k
    Published 23 Jun 2026

    Complete decommissioning and removal of filter room equipment and materials from Calder R1 and R2 units.

    🇬🇧United KingdomPublished 23 Jun 2026· 1 months agoviaContracts Finder
    Awarded
    £184.6k
    Published 23 Jun 2026

    Decision brief

    4 fields
    • Contract value
      £184,647
      Pounds sterling
    • Tender closed
      2 Mar 2026
      5 months ago
    • Sector
      Environmental Services
      Browse related listings
    • Location
      🇬🇧United Kingdom

    Suppliers

    1 supplier
    • AC
      AMENTUM CLEAN ENERGY LIMITED
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 1 months ago.

    23 Jun 2026Today2 Mar 2026

    Brief

    This opportunity involves the complete decommissioning, depletion, and removal of equipment and materials from the filter rooms in Calder Units R1 and R2. Suppliers should be prepared to handle the safe dismantling, disposal, and potential salvage of filter room components and related infrastructure. This is a full deplant project requiring expertise in industrial decommissioning, waste management, and equipment removal. Interested suppliers should have experience with similar filter room remediation projects and be prepared to manage environmental compliance and safety protocols.

    Track record

    10 awards · 3 winners
    Open field

    No single supplier dominates the field.

    In this category, SELLAFIELD LTD has awarded 10 contracts to 3 suppliers.

    Who wins here
    1. ATKINSALTRAD8× · 80%
    2. WESTMORLAND AND FURNESS COUNCIL1× · 10%
    3. AMENTUM CLEAN ENERGY LIMITED1× · 10%

    Across this category, the most active winners are ATKINSALTRAD, ELIS, ELIS UK LIMITED — the field to beat, or your route in as a partner.

    More from SELLAFIELD LTD

    4 listingsView all →
    AwardedProfessional Services🇬🇧United Kingdom

    Auditing Services for Contractor Compliance (2026-2028)

    Contractor compliance auditing services contract for 2026-2028 available through the Business & Technical Services Marketplace Dynamic Purchasing System.

    £651,503SELLAFIELD LTD
    Published 12 Aug 2026
    AwardedEngineering🇬🇧United Kingdom

    Tiger Nuclear Electronics Pod Procurement

    Procurement of specialized Tiger electronics pod certified for use in nuclear applications.

    £57,246SELLAFIELD LTD
    Published 12 Aug 2026
    AwardedManufacturing🇬🇧United Kingdom

    Mono Pump Purchase

    Single mono pump unit procurement for inventory stock replenishment.

    £90,316SELLAFIELD LTD
    Published 12 Aug 2026
    AwardedTransport & Logistics🇬🇧United Kingdom

    Polar Crane and Hoist Gearbox Rebuild Services

    Seek qualified suppliers for the professional rebuild and refurbishment of polar crane and hoist module gearboxes to restore equipment to optimal working condition.

    £125,340SELLAFIELD LTD
    Published 12 Aug 2026

    Open in Environmental Services

    4 open listingsView all →
    Environmental Services🇬🇧United Kingdom

    Container Glass Collection, Transport and Processing Services

    Ards and North Down Borough Council invites bids for loading, transporting, and processing container glass waste collected across the borough.

    est.£350,000ARDS AND NORTH DOWN BOROUGH COUNCIL
    Published 14 Aug 2026
    Environmental Services🇮🇪Ireland

    Land Cleansing Services for South Dublin County Council Traveller Accommodation

    South Dublin County Council is seeking waste and land cleansing service providers for traveller accommodation sites through a multi-party framework agreement.

    est.€400,000SOUTH DUBLIN COUNTY COUNCIL
    Published 14 Aug 2026
    OpenEnvironmental Services🇬🇧United Kingdom

    Cleaning and Caretaking Services Framework 2027 - Market Engagement

    Gloucestershire County Council invites suppliers to provide market feedback on a new Cleaning and Caretaking Services Framework launching in February 2028 across six geographical lots.

    GLOUCESTERSHIRE COUNTY COUNCIL
    Published 13 Aug 2026
    Environmental Services🇬🇧United Kingdom

    Mechanical Grip Cleaning Services 2026

    Norse Highways is seeking qualified mechanical grip cleaning service providers for a 2026 framework agreement covering planned highway maintenance.

    est.£2,160,000NORSE COMMERCIAL SERVICES LIMITED
    Published 13 Aug 2026
    Take action
    View on sourceContracts Finder

    Award notice and full record on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    contractsfinder.service.gov.uk
    Record ID
    93dc2ea6-807d-454f-b5d1-5da730ac0f45-903148
    SE
    Buyer
    SELLAFIELD LTD
    Sector
    Environmental Services