Moisture.

74-06-01-05. Moisture. Percentage of moisture shall be that ascertained by the air oven or ascertained by any device and method which shall give equivalent results in the determination of moisture. A sound sample shall have a moisture not exceeding ten and five-tenths percent. The sample will be graded "Tough" between ten and six-tenths percent and twelve and five-tenths percent and over twelve and five-tenths percent as "Damp". Where applicable, these terms shall be shown after the grade class. History: Effective September 1, 1979. General Authority: NDCC 4.1-52-10 Law Implemented: NDCC 4.1-52-10