What Rocklin ground means for commercial concrete
Shallow soil over granite bedrock in much of the city, with rocky, hard excavation conditions.
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.
- Bedrock close to the surface can require rock-capable equipment for footings and drainage trenches.
- Drainage cannot rely on percolation where rock is shallow - it must be routed and outletted.
- Hillside lots produce retaining wall and stepped patio work.
- Newer Whitney Ranch area tracts carry HOA design review for visible hardscape.
