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    ContractsConcrete Blocks and Assembly Kits for Zapp Shelters at Sellafield
    Awarded contract

    Concrete Blocks and Assembly Kits for Zapp Shelters at Sellafield

    Awarded
    £558.6k
    Published 15 Oct 2026

    Supply and delivery of concrete block bays and galvanised mounting assembly kits to frame and secure multiple Zapp Shelters at the Sellafield waste processing facility.

    🇬🇧United Kingdom· North WestPublished 15 Oct 2026· TodayviaFind a Tender
    Awarded
    £558.6k
    Published 15 Oct 2026

    Decision brief

    4 fields
    • Contract value
      £558,582
      Pounds sterling
    • Closing date
      Not published
      No closing date published
    • Sector
      Construction
      Browse related listings
    • Location
      🇬🇧United Kingdom
      North West

    Suppliers

    1 supplier
    • PP
      Paragon Protection Systems Limited
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published today.

    15 October 2026
    Awarded — no open tender advertised

    Brief

    This procurement involves the supply and delivery of interlocking concrete block bays and mounting assembly kits for framing and securing containerised Zapp Shelters at the Sellafield waste processing facility. The project comprises five components: (1) Concrete block bays for shelters 7-8, measuring 21.6m x 12.4m with 2.4m height, accommodating two 10m x 12m units; (2) Concrete block bays for shelters 1-3, suitable for three 12m x 12m units at 2.4m height; (3) Concrete block bays for shelters 4-6, accommodating one 10m x 12m and two 12m x 12m units at 2.4m height; (4) A new 12m x 12.2m Zapp Shelter with galvanised mounting brackets and partial end-walls; and (5) Lego block anchor assemblies and conversion kits with galvanised mounting brackets and fixtures for existing 10m and 12m wide shelters. All bay configurations include spreader blocks, flat top blocks, and galvanised valley gutters with outlets. Off-site welding services are included for bracket fabrication.

    Track record

    6 awards · 5 winners
    Open field

    No single supplier dominates the field.

    In construction, SELLAFIELD LTD has awarded 6 contracts to 5 suppliers.

    Who wins here
    1. Stainless Metalcraft (Chatteris)2× · 33%
    2. Paragon Protection Systems Limited1× · 17%
    3. Jasun Technology Limited1× · 17%
    4. PPG Architectural |Coatings UK Ltd1× · 17%
    5. Factair Ltd1× · 17%

    Across construction, the most active winners are SPECIALIST COMPUTER CENTRES PLC, Allerton Damp Proofing Limited, PORTAKABIN LIMITED — the field to beat, or your route in as a partner.

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    Take action
    View on sourceFind a Tender

    Award notice and full record on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-078860

    Your fit

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    Buyer
    SELLAFIELD LTD
    Sector
    Construction