What must be done to auger holes before they are abandoned?

Before abandoning auger holes, it is essential that they are properly covered up to ensure safety and prevent accidental falls or environmental hazards. Covering the holes minimizes the risk that pedestrians or wildlife might inadvertently enter the area and potentially suffer harm. This practice helps maintain the integrity of the site and mitigates risks associated with open pits or voids left behind after mining operations.

While there might be instances where marking with signage or leaving them open for inspection is considered, these options do not address the immediate safety concerns associated with open auger holes. Filling with water may not be a viable option, as it could create additional hazards or contribute to environmental issues, while simply covering up serves as a direct and effective means of hazard reduction.