Numbers and Titles



31 20 00 Earth Moving
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Includesgrading, excavating, embankments, and sedimentation and erosion control. earth moving for foundations, structures, pavement, railways, ditches, channels, culverts, drains, and utilities.
See31 30 00 for earthwork methods. 35 24 00 for dredging 41 61 00 for mobile earth moving equipment.
31 21 00Off-Gassing Mitigation
31 22 00Grading
31 23 00Excavation and Fill
31 24 00Embankments
31 25 00Erosion and Sedimentation Controls