"To make matters worse, their suggested method of installation was to "dig a hole large enough to hold 1-2 gallons of water. Pour water into the hole, and work the ground rod up and down (with bare hands). The water will loosen the soil up and allow you to push the rod 8' into the ground".
Apparently, everyone on this forum has been driving ground rods the hard way"
Believe it or not, it works. I have done it many times in Indiana in undisturbed soil. I will confess to using a sledge hammer for the last 18" or so. An old sparky told me about driving a ground rod by hand with 5 gal of water and I laughed at him. He challanged me to a race. Me with my slide hammer ground rod driver and him with his bare hands and a 5 gallon bucket of water. Side by side in a pasture near my house. He had 7' of an 8' rod in the ground before I had 4' of mine in. If you dig a hole about 12" deep, fill it with water and start shoving the rod in and pulling it out a few inches at a time it just starts sliding in. When the water is drained down in the hole, add more. It works just like a cable driven water well only on a much smaller scale. I had a homeowner who didn't believe it could be done. I let him pick the spot and he watched as my wife shoved the rod down.
Apparently, everyone on this forum has been driving ground rods the hard way"
Believe it or not, it works. I have done it many times in Indiana in undisturbed soil. I will confess to using a sledge hammer for the last 18" or so. An old sparky told me about driving a ground rod by hand with 5 gal of water and I laughed at him. He challanged me to a race. Me with my slide hammer ground rod driver and him with his bare hands and a 5 gallon bucket of water. Side by side in a pasture near my house. He had 7' of an 8' rod in the ground before I had 4' of mine in. If you dig a hole about 12" deep, fill it with water and start shoving the rod in and pulling it out a few inches at a time it just starts sliding in. When the water is drained down in the hole, add more. It works just like a cable driven water well only on a much smaller scale. I had a homeowner who didn't believe it could be done. I let him pick the spot and he watched as my wife shoved the rod down.