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ASTM WK19241

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Work Item: ASTM WK19241 - Revision of D7430 - 08 Standard Practice for Mechanical Sampling of Coal


Active Standard: D7430 - 12b

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



1. Rationale

Members requested the Task Group recognize a program for continuously bias testing samplers by developing a new Section E in D-7430 to be called Monitoring a Mechanical Sampling System for Bias. Part D of D-7430 on Bias Testing refers to continuous testing in Section 27.3.


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;

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Work Item Status:
Date Initiated:03-19-2008
Technical Contact: Charles Dunaway

Status: Draft Under Development

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