Permits at 345 CHAMBERS STREET MANHATTAN

5 permits on file · New York, NY · from the official municipal record

M01351773-S3 Permit Issued

Temporary, phased sprinkler work on the 1st floor includes removal, capping, installation, and relocation of concealed and upright SP heads with new piping, firestop adjustments, and minor interior work. No change to use, egress or occupancy. · 2026-08-12

M01351773-S1 Permit Issued

Temp., phased plumbing work includes selective removal, capping, and installation of service sinks and floor drains, w/ firestop adjustments, all staged to maintain building operations and temporary egress rerouting. No change to use, egress or occupancy. · 2026-08-10

M01387042-I1 Permit Issued

Relocation of 6 domestic and fire water services into Stuyvesant High School. Relocated Water Mains to enter the cellar at the east foundation wall, reconnect to existing backflow preventers, and include new house control valves at the new entry point. · 2026-08-10

M01351773-I1 Permit Issued

Limited int. work on 1st & 2nd flrs to temp. close N-side egress doors (101,102,117,132,153,P2-X1X4). Egress via Lobby A/B, Receiving (1st) & Chambers St Bridge (2nd). Int. restored to code post-const. No change to use, egress, or occupancy. see comments. · 2026-07-15

M01351773-S2 Permit Issued

TEMPORARY, PHASED MECHANICAL WORK INCLUDING REMOVAL, PROTECTION, AND REINSTALLATION OF DUCTWORK MODIFICATIONS WITH LOCALIZED DUCT INSTALLATION/REMOVAL AND MINIMAL DISRUPTION THROUGH COORDINATED PHASING. NO CHANGE TO USE EGRESS, OR OCCUPANCY. · 2026-07-15

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