What was permitted
Sprinkler system modifications are underway at 540 Madison Avenue in Manhattan's Midtown-Times Square neighborhood. This work is being performed on specific floors (14C/15M) and is designed to update the existing fire suppression system.
This permit was issued on May 11, 2026, with an estimated project cost of $17,000. WHITESTONE PLUMBING CORP is the contractor handling these sprinkler modifications.
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