ASTM WK30520

    Revision of C858 - 10 Standard Specification for Underground Precast Concrete Utility Structures

    (What is a Work Item?)

    Active Standard: C858 - 10e1

    Developed by Subcommittee: C27.10 | Committee C27 | Contact Staff Manager


    1. Rationale

    To clarify the language regarding the use of air-entraining admixtures, leaving the material requirements in the current section and moving the usage requirements to the following section, Manufacture.


    Precast concrete utility structures; Underground precast concrete utility structures;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    Hugh Martin

    Draft Under Development