854 5 AVENUE, Manhattan, 10065 · Upper East Side-Carnegie Hill
A major plumbing and sprinkler system upgrade is planned for 854 5 Avenue in the Upper East Side-Carnegie Hill neighborhood, including the installation of a new sprinkler booster pump. This extensive work is crucial for maintaining building safety and water systems.
This significant project, with an estimated cost of $1,842,375, was permitted on July 22, 2026, and is being handled by KG SPRINKLER CORP. This permit is in conjunction with another alteration project, indicating a comprehensive building improvement.
A substantial $1,842,375 plumbing and sprinkler system upgrade, including a new booster pump, was permitted for 854 5 Avenue, signaling major infrastructure work in this Manhattan neighborhood.
Issued
July 22, 2026
Expires
May 18, 2027
License
Fire Suppression Contractor
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Filed by KG SPRINKLER CORP · 65 permits across 19 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 939226470 |
| Work Permit # | M00895355-S4-EW-SP |
| Job Filing Number | — |
| Work Type | Sprinklers |
| Status | Permit Issued |
| Job Description | PLUMBING AND SPRINKLER WORK IN CONJUNCTION WITH ALT-CO #M00895355-I1. INSTALL NEW SPRINKLER BOOSTER PUMP. |
| Floor / Unit | Cellar, Floor Number(s) 1 through 6, Roof, Sub-Cellar 1 through 2 |
| Estimated Cost | $1,842,375 |
| Approved | May 16, 2025 |
| Issued | July 22, 2026 |
THORNHAM MANAGEMENT LIMITED
SIMON NURNEY
| Expires | May 18, 2027 |
| BBL | — |
| BIN | — |