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    Northstone Materials Limited

    Northstone Materials Limited
    Craigantlet Quarry and Asphalt Plant
    73 Holywood Road, Craigantlet
    Newtownards
    BT23 4TQ
    United Kingdom
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    Certificate number: CPR 793087
    Scope: EN 13043:2002/AC:2004 - Aggregates for bituminous mixtures and surface treatments for roads, airfields and other trafficked areas.

    Standard/Scheme number or name Start Date Expiry Date
    EN 13043 2023-10-24

    Certificate number: FM 796415
    Scope: The production of coated bituminous materials. Quarrying and the production of aggregates. The production of concrete blocks. The manufacture of crushed rock fill materials.

    Standard/Scheme number or name Start Date Expiry Date
    ISO 9001:2015 2023-09-06 2028-05-08

    Certificate number: EMS 796420
    Scope: The production of coated bituminous materials. Quarrying and the production of aggregates. The production of concrete blocks. The manufacture of crushed rock fill materials.

    Standard/Scheme number or name Start Date Expiry Date
    ISO 14001:2015 2023-09-06 2028-05-08

    Certificate number: OHS 796421
    Scope: The production of coated bituminous materials. Quarrying and the production of aggregates. The production of concrete blocks. The manufacture of crushed rock fill materials.

    Standard/Scheme number or name Start Date Expiry Date
    ISO 45001:2018 (SSIP) 2023-09-06 2028-05-08