What was permitted
Significant plumbing upgrades are planned for 1100 Grand Street in Brooklyn's East Williamsburg neighborhood. This project includes installing primary backflow prevention assemblies and converting the existing fire sprinkler service to a combined domestic and fire sprinkler water system.
The permit for this plumbing work was issued on August 17, 2026, with an estimated cost of $20,000. PRESTIGE PLBG & HTG INC is the contractor undertaking these essential system updates.
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