ASTM WK46927

    New Practice for Concrete Sewer Manholes by the Negative Air Pressure (Vacuum) Test After Backfill (Metric)

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    Developed by Subcommittee: C13.06 | Committee C13 | Contact Staff Manager



    WK46927

    1. Scope

    Same as ASTM C1244 with changes to facilitate vacuum testing of round manholes after installation and backfilling is complete.

    ASTM c1244 has long been in place for testing structures after assembly but before backfill. This new specification will enable testing in final installed condition.


    Keywords

    acceptance criteria; concrete; manhole sections; test method; vacuum test , standpipe

    The title and scope are in draft form and are under development within this ASTM Committee.

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    Work Item Status

    Date Initiated:
    08-05-2014

    Technical Contact:
    Peter Skinner

    Item:
    002

    Ballot:
    C13.06 (14-02)

    Status:
    Negative Votes Need Resolution