This supporting document provides requirements for acceptance of relevant indications found during non-destructive examination of double-shell tanks (DSTs) at Hanford 200 areas. Requirements for evaluation of relevant indications are provided to determine acceptability of continued safe operation of the DSTs. Areas of the DSTs considered include the tank wall vapor space, liquid-vapor interface, wetted tank wall, sludge-liquid interface, and the knuckle region.


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    Title :

    Acceptance criteria for non-destructive examination of double-shell tanks


    Contributors:

    Publication date :

    1995


    Size :

    51 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English