Mechanical SystemsManhattanPermit Issued

HVAC System Replacement at 476 5 Avenue, Manhattan

476 5 AVENUE, MANHATTAN, 10018 · Midtown-Times Square

Estimated Project Cost

$0

Mechanical Systems

Issued

May 1, 2026

Expires

October 31, 2026

License

General Contractor

About This Project

For those interested in large-scale mechanical system upgrades, this permit in Manhattan's Midtown-Times Square neighborhood provides insight. The project involves significant work within the New York Public Library's Science, Industry and Business Library (SASB) Rose Main Reading Room.

Issued on May 1, 2026, this permit details the replacement of three air handling units, along with associated steam heating coils and humidification systems. The substantial project cost is estimated at $1,683,333.4, with TURNER CONSTRUCTION COMPA acting as the general contractor.

What This Means For You

A nearly $1.7 million mechanical system upgrade at a prominent Manhattan library highlights the significant investment in maintaining large public buildings.

The Business That Did This Work

TURNER CONSTRUCTION COMPA

General Contractor · License #002305

66 HUDSON BLVD E

37 permits filed · 11 neighborhoods

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Permit Details

Tracking Number562425287
Work Permit #M01227423-I1-MS
Job Filing Number
Work TypeMechanical Systems
StatusPermit Issued
Job DescriptionNYPL SASB Rose Main Reading Room -THE PROJECT CONSISTS OF REPLACING THREE AIR HANDLING UNITS AND ASSOCIATED STEAM HEATING COILS AND HUMIDIFICATION IN KIND.
Floor / UnitFloor Number(s) 003 through 003
Estimated Cost$1,683,333
ApprovedSeptember 10, 2025
IssuedMay 1, 2026
ExpiresOctober 31, 2026
BBL
BIN

Property Owner

NEW YORK PUBLIC LIBRARY

David Lem

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mechanical systemsHVAC replacementMidtown-Times SquareManhattanNew York Citylibrary renovation$1.6M+

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