A new concrete driveway in Chula Vista starts with two checks, the city rules at the street and the soil under the slab.
What a Driveway Job Usually Covers
Most driveway jobs follow the same path. The old slab is broken out and hauled away. The ground is graded and a base goes down. Forms set the shape, and steel goes in where the plan calls for it. Then the concrete is placed, finished and cut with control joints.
Ask the contractor to walk you through each step for your lot. A good estimate says who removes the old concrete, how the base is built and how long the slab cures before you park on it.
The Part at the Street
The apron where your driveway meets the street often sits in the public area, not on your lot. Chula Vista lists Driveway Construction Permit Requirements, a Driveway Variance Application and an Encroachment Permit Application on its forms page.
Which of these your job needs depends on what you change. Widening the curb cut is not the same as replacing a slab inside your lot. Check with the city before work starts, and ask your contractor who pulls the permit.
Soil Matters Here
The County notes Expansive clay soaks up water and swells, then shrinks as it dries out. soils across the coastal plain. Clay like this swells when wet and shrinks when dry, and a slab on top of it can crack. Ask about base prep, slab thickness and joint spacing for your soil. Our clay soil guide explains why.
Questions to Ask Before You Sign
- What is the C-8 license number, and can I see it on the contract?
- Who gets the permit, and is the permit fee in the price?
- How thick is the slab and what goes under it?
- Where will the control joints go?
- When can I drive on it?