ASTM WK74015

    Revision of D4417 - 20 Standard Test Methods for Field Measurement of Surface Profile of Blast Cleaned Steel

    (What is a Work Item?)

    Active Standard: D4417 - 21

    Developed by Subcommittee: D01.46 | Committee D01 | Contact Staff Manager



    WK74015


    Keywords

    abrasive; abrasive blast cleaning; anchor pattern; peak count; peak density; peak height; surface profile; surface roughness;;

    Rationale

    At the previous committee meeting, it was decided to add text that warned against touching the surface with an unprotected hand. When that text was balloted at the subcommittee, it attracted one negative expressing concerns that the language Abrasive blast cleaned steel should never be touched with an unprotected hand... could make inspectors liable for every possible fingerprint. The negative voter and the member who proposed the original text worked together to address each others concerns and formulate revised text for balloting, below. The two members are thanked for their efforts.

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    Work Item Status

    Date Initiated:
    09-02-2020

    Technical Contact:
    Michael Beamish

    Item:
    003

    Ballot:
    D01 (20-06)

    Status:
    Ballot Item Approved as D4417-2021 and Pending Publication