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Part 7: Explanation of Gradation and Compaction Reports
!! Note: The sum of %Greater the 3 inches, %Gravel, %Sand, and %Fines must add up to 100%. The
default values programmed in the SDG software add up to 100%. As soon as one of those values is
edited, the sum will no longer add up to 100% and an error message will be displayed until all of those
gradation values are entered such that the sum is 100% again.!!