What Folsom ground means for commercial concrete
Decomposed granite and rocky subgrade in the foothill transition, with cut-and-fill lots throughout.
Industrial corridors in West Sacramento, Rancho Cordova and north Sacramento carry heavy distribution traffic on subgrades that vary within a single parcel. We proof roll the whole footprint rather than assuming the far corner behaves like the area near the building.
- Cut-and-fill lots can have very different bearing conditions within a single backyard.
- Grade changes drive retaining wall, step and terraced patio work more than in valley-floor cities.
- Rocky subgrade affects excavation method and schedule on footing work.
- Historic district work near Sutter Street carries additional review considerations.
