api 594 wafer check

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  • 7/23/2019 API 594 Wafer Check

    1/1

    API is an equal opportunity employer.

    TO: APIStd594 MonogramLicensees

    APIStd594 MonogramApplicants

    APIAuditorsofAPIStd594

    FROM: DonWhittaker,ManagerMonogramProgram/APIQR

    DATE: December17,2010

    RE: APIStd594

    StandardforCheckValves:Flanged,Lug,Wafer,andButtwelding,Seventh

    Edition

    DearColleague,

    ItisourpleasuretoannouncethatAPIStd594,7th

    Editionhasbeenpublished.

    Please note that this documentwill require your review and attention. Your facility should

    ensure that all revisions are incorporated into your quality management system and that

    affected personnel are trained in the new requirements. Additionally, please evaluate the

    effectivenessofall trainingprovidedandensureallpersonnelarecompetent toperform the

    requiredactivities. Thisshouldbecompletedpriortothespecificationseffectivedateandyour

    nextscheduledaudit.

    ThepublicationdateforthisdocumentwasSeptember2010withaneffectiveimplementation

    dateofMarch1,2011.

    Ifyoushouldhavetechnicalquestionsregardingthecontentsofthisspecification,pleasesend

    [email protected].

    For inquiries about your API Monogram License(s) or API Monogram requirements, please

    [email protected].