A typical Utah residential new construction project requires: footing inspection (before concrete placement — verifies depth, reinforcing, anchor bolts); underground plumbing and electrical rough-in (before backfill and slab); slab pre-pour inspection; framing inspection (before insulation — verifies structural compliance, SDC D shear wall and hold-down installation per ASCE 7-22 and SDPWS); plumbing, electrical, and HVAC rough-in inspections (before insulation and drywall — three separate inspections or combined, per municipality); insulation and energy code inspection (before drywall — verifies IECC Zone 5/6 R-values and air sealing, including blower door test under IECC 2021); and final inspections for each trade plus the building final inspection that produces the certificate of occupancy. WUI fire zone projects (Sandy, Draper, Cottonwood Heights foothills) have additional inspections for roofing, vents, and defensible space.