What is the definition of bank measure in earthworks?

Bank measure refers to the measure of earth in its natural or original position before it is disturbed or excavated. This definition is crucial in earthworks as it establishes a baseline for calculating the volume of soil that will be moved during construction activities. In project planning and execution, the bank measure provides a foundational understanding of the material available for excavation, fill, or other uses on site.

Distinguishing this from other measures, such as volume during compaction or transport, is important because these volumes will differ from the original bank measure due to changes in density and moisture content. The bank measure is essential for contractors and engineers when estimating costs and determining the quantity of materials needed for the project. Overall, understanding bank measure allows for more accurate calculations and efficient project management in civil engineering.