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    BS EN 13476-2

    Brett Martin Ltd
    T/A Brett Martin Plumbing and Drainage
    Speedwell Industrial Estate
    Brierley Close
    Chesterfield
    Staveley
    S43 3JP
    United Kingdom
    BSI logo

    Certificate Number: KM 702415
    Scope: Plastics piping systems for non-pressure underground drainage and sewerage. Structured-wall piping systems of unplasticized poly (vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE).

    Original Registration Date Effective Date Last Revision Date Expiry Date
    2023-07-04 2024-10-11 2024-10-11 2027-09-26