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    BS EN 206 and BS 8500

    W & J Chambers Ltd
    91 Glenshane Road
    Londonderry
    Drumahoe
    BT47 3SG
    United Kingdom
    BSI logo

    Certificate Number: KM 83020
    Scope: Ready-Mixed Concrete

    Original Registration Date Effective Date Last Revision Date Expiry Date
    2004-07-13 2024-07-15 2024-07-15 2027-07-13