What should be done to remove obstacles from the excavation area?

Using the bucket to dislodge and remove rocks is the correct approach for clearing obstacles from the excavation area. This method allows for efficient and safe removal of materials that can impede the excavation process. Heavy equipment operators must ensure that the work area is clear of large rocks and debris, as they can pose dangers and negatively impact the progress of the project.

Employing the bucket not only effectively removes obstacles but also minimizes the risk of damaging the machinery or causing injury. Waiting for small rocks to break down or ignoring them might lead to larger issues down the line, as they can create challenges during excavation. Similarly, digging around them does not remove the hazard and could complicate work or damage equipment. Clearing the site properly ensures a smooth operation and enhances safety for everyone involved in the project.