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    GD Harries & Sons Ltd

    GD Harries & Sons Ltd
    Edwards Works
    Llandarcy
    Neath
    SA10 6JY
    United Kingdom
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    Certificate number: FS 548385
    Scope: The manufacture of asphalt mixes and coated chippings for roads and other paved areas.

    Standard/Scheme number or name Start Date Expiry Date
    ISO 9001:2015 2010-06-25 2026-05-06

    Certificate number: CPR 755186
    Scope: BS EN 13108-1:2006/AC:2008 - Bituminous mixtures - Material specifications - Part 1: Asphalt Concrete BS EN 13108-4:2006/AC:2008 - Bituminous mixtures - Material specifications - Part 4: Hot Rolled Asphalt BS EN 13108-5:2006/AC:2008 - Bituminous mixtures - Material specifications - Part 5: Stone Mastic Asphalt

    Standard/Scheme number or name Start Date Expiry Date
    BS EN 13108: 1, 4 & 5 2022-09-14