What was permitted
This permit is for the installation of a toilet exhaust system at 400 East 52 Street in Manhattan, with no changes to the building's use, egress, or occupancy.
The permit was issued on March 20, 2026, with a reported cost of $15,000, and the contractor is ROYAL HVAC SYSTEMS INC. Stay updated on your building's mechanical systems with GovFilings.ai.
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