Pushing the piers into the ground

Each section of pier looks like a big steel tube. They are separated into section like that because most ceilings are 7-8 feet and it would nearly impossible to get a long section into the ground. Also, each section is slowly pushed in and closely monitored, once the pier reaches a desired resistance or depth it is closed off. This process is repeated for each location. It is a slow and deliberate process, if it was rushed it might cause a new problem.