How Auto-Aligned Overlays Work Across Scales

Coordination review has traditionally meant putting drawings from different disciplines on top of each other and looking for places where they conflict. The old version of that process happened on a light table. The modern version usually happens in CAD or BIM software with layers toggled on and off. Both versions share the same bottleneck: someone has to manually line the drawings up first.

Why Manual Alignment Is Slow

Architectural, structural, and MEP drawings covering the same physical area of a building are rarely drawn at the same scale, using the same reference points, or even oriented the same way on the sheet. Before anyone can compare them for clashes, someone has to figure out which sheets actually overlap, then manually align them so the comparison means anything.

That alignment work is tedious and it's also where mistakes happen. A misaligned overlay can hide a real clash or invent a fake one, and the person doing the aligning usually isn't the person who'll catch the error.

What Auto-Alignment Does Differently

Structured AI finds every sheet and detail that covers the same area of a building, across every discipline, and overlays them automatically, architectural over structural over MEP. It handles the scale mismatch problem directly: even when the same physical area is drawn at completely different scales across disciplines, the system detects and aligns the overlapping views without a person doing that work by hand.

The AI agents that run this overlay process are also what perform the underlying clash checks. The same overlays get surfaced to the team, so what you see is the same view the system used to actually detect the conflict, not a separate visualization built after the fact.

What This Looks Like in Practice

Instead of a coordinator spending hours figuring out which architectural sheet corresponds to which structural sheet and manually stacking them, the overlays are already built. Cross-discipline conflicts, a duct that runs through a beam, a wall that doesn't line up with the framing below it, jump out visually because the alignment work that used to hide them is already done.

This matters most on projects with a lot of discipline handoffs, where architectural, structural, and multiple MEP trades are all drawing the same physical space independently and relying on coordination meetings to catch what doesn't line up. Auto-aligned overlays move some of that catching earlier, before the coordination meeting, rather than relying on it to be the only place conflicts get found.

FAQ

Does this replace coordination meetings? No. It's meant to surface conflicts earlier so coordination meetings start from a shorter, better-documented list rather than being the first place issues get discovered.

What file types does this work with? Structured AI works across .pdf, .dwg, .rvt, and .ifc files, so overlays can be built from drawings in different formats depending on what each discipline is working in.

Does auto-alignment work for details, not just full sheets? Yes. The system looks for every sheet and detail covering the same area of the building, not just full-floor plans, which is part of what makes it useful for catching detail-level conflicts that a floor-plan-only overlay would miss.