To export clash results to a GPX File

You can export clash locations to a global positioning system (GPS). The export is saved to a GPX file. GPX is an XML data format for the interchange of GPS data between applications and Web services.

Define a Geographic Coordinate System.
In the Clash Detection dialog Results tab, select the clashes or clash group(s) you want to export.
Select Results > Export > GPS. The Export GPS File dialog opens. The controls on this dialog are analogous to those in the Save As dialog.
Set the output location, give the .GPX (GPS Exchange Format) file a name, and then click Save.

You can load the GPX file on to a GPS device so that you can take the clash location information with you on-site to view the clashes.