What was permitted
In Manhattan's Midtown South-Flatiron-Union Square neighborhood, significant building infrastructure work is underway. This permit involves modifications to existing plumbing fixtures and the sprinkler system within a commercial or large residential building.
This substantial plumbing and sprinkler system upgrade project at 11 Madison Avenue has an estimated cost of $411,981.72. The permit was issued on July 1, 2026, and A&A PLUMBING CORP is the contractor.
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