Drill hole reference markers

Place reference markers where your drill holes intersects a reference line.

Note: A minimum of one section needs to be created in your drill and blast design project.

Activity steps:

1. On the Drill and Blast tab, in the Design group, select DH Intersect from the Collar Hole dropdown menu, or enter the command ABLS_HMAddDHRefMarker.

2. Select the DH Reference Line to mark where the drill holes are intersecting.

3. Markers are placed where the drill hole intersects with the selected reference line.