ASTM WK35367

    Work Item: ASTM WK35367 - Revision of D7430 - 11ae1 Standard Practice for Mechanical Sampling of Coal

    (What is a Work Item?)

    Active Standard: D7430 - 13

    Developed by Subcommittee: D05.23 | Committee D05 | Contact Staff Manager



    1. Rationale

    There has been no change to the diagrams in this standard for decades. Many of the diagrams are outdated and there are some important diagrams, such as one for cross-belt and cross-stream samplers, that are not in the standard at all. This work item is to revise and improve the standard by a complete overhaul of the diagrams that are incorporated.


    Keywords

    auger sampling; barge sampling; coal; coal sampling; inspection; mechanical sampling; railroad car sampling; sample division; sample reduction; sampling systems; split-spoon sampling; statistical analysis; stock pile sampling; truck sampling: Coal/coke products; Coal products; Mechanical sampling systems; Sampling;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    11-22-2011

    Technical Contact:
    Paul Reagan

    Status:
    Draft Under Development