Constructability Review
A structured review of a project's design, before construction starts, by the people who will actually build it, looking for details that would be difficult, inefficient, or unnecessarily expensive to construct as drawn.
Why it matters
An architect designs for appearance and function; they don't always know what's awkward or slow to actually build. A constructability review catches those problems on paper, while they're still cheap to fix, instead of discovering them mid- construction when a crew is already standing in front of the wall.
On a real project
During a constructability review, a superintendent points out that a designed ceiling detail would require ductwork and sprinkler piping to physically occupy the same space. The design team revises it before construction starts, avoiding a costly field conflict later.
Who this matters most to
A Preconstruction Manager typically organizes constructability reviews, pulling in the trades whose input actually matters for a given design. A Superintendent brings the field perspective that catches problems a design team sitting in an office would never notice.
Where this goes wrong
A project skips a formal constructability review to save time during preconstruction. Midway through construction, the framing crew discovers a structural beam was designed to run directly through the space where a stairwell needs to go, a conflict a field-experienced reviewer would have caught on paper, months before it became an expensive, in-progress redesign.