New Mixed-Use High-Rise Building in Downtown San Francisco
For this soon-to-be constructed high-rise office/residential building in downtown San Francisco, the main frame of the building was to be supported on piles, but the soils were determined to be liquefiable to about 35 feet below street level.

To abate this problem, The Pressure Grout Company performed soil densification using compaction grouting techniques. The entire site was grouted.