My project hit a snag when a preliminary inspection flagged offset duct clashes with joists, threatening a costly on‑site rework. To avoid that, I invested in a
Constructability Review halfway through design. The specialist ran clash‑detection on the BIM model, produced red‑lined drawings highlighting every conflict, and proposed revised framing sequences to clear conduit paths. They also checked local code references for beam clearances and fire‑stop requirements. By addressing those warnings before permits were issued, my permit set passed unconditionally and my subcontractors followed a unified coordination log saving me weeks of delays and thousands in change‑order fees.