Code: Progress Inspector (Independent inspection professional)
Description: (Progress Inspector For NYC Construction) is a registered design professional or qualified inspector retained by the owner to perform progress inspections that confirm the work, as it moves forward, matches the approved construction drawings and specific code requirements, especially for Energy Code items. This inspector works as an independent professional, not as a DOB employee, and documents required progress inspections on forms such as TR8 so DOB can verify that the as-built conditions follow the plans.
Practical Meaning: For a NYC homeowner, this means you must retain a registered design professional or similar qualified person to perform and document specific progress inspections (often for Energy Code compliance) during construction, not only at the end of the job.
Where You May See It: TR8 technical report, EN2 form, DOB plan approval notes, architect or engineer agreement, project schedule, DOB NOW and plan review comments.
Why It Matters: Progress inspections are often required checkpoints for energy efficiency, insulation, windows, mechanical systems, and lighting, and missing or failed inspections can lead to costly rework or open permits that block refinancing or resale. Do not confuse this with a DOB building inspector, who works directly for the city; a progress inspector is hired by the owner as an independent third party.
Source: Learn what kinds of inspectors you may meet when dealing with NYC DOB violations.