Observed arrival · 2026-10-24
PreflightSet checks the set before the site
A construction-document review service that looks for conflicts across drawings, schedules, and 3D models before bidding or construction.
- For
- Developers, general contractors, and construction trades
- Worth noticing
- An illustrative finding catches a door-width mismatch between a floor plan and door schedule, then proposes a question for the architect.
Field notes
Teams submit drawing PDFs and optionally an IFC model at design-development, permit, or bid stage. The described review compares plans, sections, elevations, details, schedules, references, and model content; findings are tied to sheet locations and can be tracked online before exporting an RFI list. The page’s samples show a plan-versus-door-schedule width conflict and an HVAC branch absent from a model. Those examples are labeled illustrative, and the site says it is taking a small number of early design partners, beginning with New York high- and mid-rise residential.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue