How Carter Concrete Structures Uses 3D Modeling & 4D Scheduling

At Carter Concrete Structures, 3D modeling and 4D scheduling aren’t “extra services”—they’re how we remove risk before concrete ever hits the ground.

3D modeling gives us a fully coordinated, build-ready digital version of the concrete structure. Every slab edge, elevation, embed, opening, and interface is modeled and reviewed before placement. That means fewer assumptions, fewer RFIs, and far fewer surprises in the field. We catch issues when they’re still lines on a screen—not hardened concrete.

4D scheduling takes that model and ties it directly to time. We don’t just know what we’re building—we know exactly how and when it gets built. Pour sequences, deck cycles, crane and pump access, formwork reuse, curing windows—all visualized and validated before crews mobilize.

For our clients, this delivers real value:

• Faster, more reliable schedules

• Reduced rework and change exposure

• Clear communication with field teams and GCs

• Better coordination with steel, MEP, and follow-on trades

Concrete drives the job, and mistakes in concrete are permanent. By combining 3D modeling with 4D scheduling, Carter Concrete Structures turns concrete from a project risk into a project advantage.

We don’t just place concrete.
We plan it, prove it, and build it right the first time.