ASTM WK72600

    Revision of D5270 - 96(2014) Standard Test Method for Determining Transmissivity and Storage Coefficient of Bounded, Nonleaky, Confined Aquifers

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    Developed by Subcommittee: D18.21 | Committee D18 | Contact Staff Manager



    aquifer boundaries; aquifer tests; aquifers; confined aquifers; control wells; groundwater; hydraulic properties; image wells; observation wells; storage coefficient; transmissivity;


    This practice is in its 6th year and overdue for reapproval or revision. This standard was previously balloted on D189.21 (19-01) and received a negative regarding it being a test method that was considered persuasive Review of the ASTM Style manual found that this standard Test Method should instead be a Practice as the standard does not generate data, but instead takes data from another method and applies mathematical manipulations. Caveats were updated and other wording to conform to D18 policies

    Citing ASTM Standards
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    Date Initiated:

    Technical Contact:
    Keith Rademacher