What was permitted
A significant mechanical systems upgrade is underway at 609 West 51 Street in Manhattan's Hell's Kitchen neighborhood. This project involves replacing an existing chiller and associated pumps on the building's roof.
The permit was issued on May 26, 2026, with an estimated project cost of $400,000. MARLIN MECHANICAL INC is the general contractor responsible for this work, which also includes split systems for a server room.
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