Well looking for some input I have an old barn, probably 100 years old I’ve built a shop in. I would like to add a hoist. Obviously I have no idea what I have for concrete, if I cut out a spot a little bigger than the foot of the hoist then auger down with the auger on my bobcat say 3-4(could go deeper I suppose) feet and pour this full of concrete then anchor the hoist to this pier well call it. Think that would be a safe way to attach the hoist without having to repour a good portion of the floor?