Teradata best practices - checktable and scandisk

Database
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Teradata best practices - checktable and scandisk

Last year we upgraded from TD12.0 to TD14.10.  In the past, Teradata recommended running checktable and scandisk at regular intervals (quarterly?) as a best practice.  I know many improvements have been made since TD12.0.  Does Teradata have a “Best Practices” document for TD14.10 that has recommendations for running checktable and scandisk (and other utilities) on a scheduled basis?