During removal of augers from a borehole, the auger fork prevents which problem?

• A. sliding back into the borehole
• B. overheating
• C. debris clogging the bit
• D. loss of alignment

Answer: (A)

The main idea is control during withdrawal. When you pull the auger out, its weight and the pressure of soil inside the borehole can make it tend to drop back down. The auger fork acts as a positive catch that supports and restrains the upper end of the auger, keeping it from sliding back into the borehole as you lift. This makes removal safer and prevents losing the auger in the hole. The other issues—overheating, debris clogging the bit, or loss of alignment—aren’t what the fork is designed to address during extraction.