Will It Perk?
Will it perk? Digging holes in the ground all day long. Just walking around digging hole’s & handling the dirt from the end of the auger. That’s what Norman, the soil engineer, does with his helper.
He can tell by digging, looking & touching the dirt whether or not it will drain properly for a septic system to be installed.
1 flag = clay & dirt.
2 flags = very good dirt.