What was permitted
A new fire sprinkler system, including necessary valves and meters, is being installed at 3010 Richmond Terrace in the Mariner's Harbor-Arlington-Graniteville area of Staten Island. This upgrade enhances fire protection.
The permit for this installation was issued on July 6, 2026, with an estimated project cost of $30,500. DUO PLUMBING & HTG CORP. is the plumbing contractor handling this work.
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