This PSEC project in the City, included a 15 foot deep, 20,000 cubic yard excavation, at a 1 acre site along the I-280 Freeway and a busy S.F. Street. In keeping with our reputation for difficult Urban Site expertise, Pacific States was chosen to complete this project with difficult access and site and size constraints.
The project was begun last December in the midst of winter rain. The site required cement treatment to condition the soils to allow other trades to perform their work; Griffin Soil provided the conditioning expertise. With 24,000 tons of Class 1 material to be disposed of at area landfills, the logistics of this project to ensure safe traffic integration was paramount.
We performed the job on schedule and within budget.