Plumbing Modifications at 1470 Madison Avenue, Manhattan
1470 MADISON AVENUE, MANHATTAN, 10029 · East Harlem (South)
Estimated Project Cost
$0
Plumbing
Issued
May 20, 2026
Expires
November 30, 2026
License
Master Plumber
About This Project
Residents and property owners in East Harlem can observe the scale of commercial plumbing projects, such as this one at a data center. This permit details plumbing modifications on the 11th floor and mezzanine of the Mount Sinai - Hess Data Center.
This significant plumbing project in Manhattan, part of the Hess Data Center's chilled water expansion, was permitted on May 20, 2026, with an estimated cost of $1,000,000. CARDOZA PLUMBING CORP is managing the work.
What This Means For You
A $1,000,000 plumbing expansion project for a data center was permitted in East Harlem, Manhattan.
The Business That Did This Work
CARDOZA PLUMBING CORP
Master Plumber · License #002266
35-37 36TH STREET
58 permits filed · 21 neighborhoods
Permit Details
| Tracking Number | 995009771 |
| Work Permit # | M01252416-S1-PL |
| Job Filing Number | — |
| Work Type | Plumbing |
| Status | Permit Issued |
| Job Description | Mount Sinai - Hess Data Center Chilled Water Expansion Project Phase 2 - Plumbing modifications on 11th, and 11th Floor Mezzanine as shown on plans filed herewith. No change in egress, occupancy or use. |
| Floor / Unit | Floor Number(s) 011 through 011, Mezzanine 011 through 011 |
| Estimated Cost | $1,000,000 |
| Approved | October 28, 2025 |
| Issued | May 20, 2026 |
| Expires | November 30, 2026 |
| BBL | — |
| BIN | — |
Property Owner
Mount Sinai Health System
Colin Barrett
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