12D56: Excavation Units

The location and extents of all excavation units are provided as an AutoCAD (Release 12) .DXF file called EXCUNITS_12D56.DXF. The layers in this drawing, their colors, and the information contained on each are as follows:

• UNITS (white): AutoCAD closed polylines enclosing the areas that represent the extents of each excavation unit.
• LABELS (magenta): AutoCAD text strings that provide the ID of each excavation unit. The insertion point of each text string is inside the polylines it corresponds to, for AutoCAD or other programs capable of matching text strings to polylines in this way.

Download the file EXCUNITS_12D56.DXF (56 KB).

The same information is also provided in ArcGIS .SHP format by downloading the file EXCUNITS_12D56.ZIP (3 KB).

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