Quick report
Observed minimal pinwheeling at around 2pm. Performed ECT 250ft below summit. Column fractured at the uppermost layer (1-1.5ft deep) after 14 taps, second failure observed in a deeper layer after 27 taps.
Observed minimal pinwheeling at around 2pm. Performed ECT 250ft below summit. Column fractured at the uppermost layer (1-1.5ft deep) after 14 taps, second failure observed in a deeper layer after 27 taps.