What was permitted
A permit has been issued for the installation of a sub slab depressurization system at 2900 Nostrand Avenue in Brooklyn's Madison neighborhood. This type of system is crucial for managing radon and other soil gases, often installed in new construction or during renovations to ensure indoor air quality.
This mechanical systems project was issued a permit on July 8, 2026. While the project cost is not listed, the work is being managed by NEW YORK MAJOR CONSTRUCTI (GC).
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