Gravel Drives and Lots -->
Dig to grade
Trench to Invert Grade
Fabric and Sand
Pipe, Sand, and Gravel In
Approach Grading
Placing and Grading Approach
Finished Approach
Completed Approach
Sand Subbase
Placing 18" Sand Sub-base
Agg Surface
Place and Compact Gravel Surface
Placing Embankment
Last Load
Last Load of Gravel In