The Perma Lift System© by Perma Built Inc.
After testing all the piers, the lifting mechanism connects in hydraulic series, and there is a lift of the footing. This lift occurs using 10,000 PSI pump pressure. Once the footing is back in place, the steel column gets tapped in two places where it meets with the bracket. Then two 90,000 LB. sheer bolts get driven through the bracket and column to secure the pier. All holes get refilled and the cracks in the brick in the piered area are tuck-pointed. The windows and doors in the piered area get recaulked, and the crew performs a thorough clean up.