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Mechanical SystemsManhattanPermit issued

HVAC System Replacement at 476 5 Avenue, Manhattan

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

Winston

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Reported project cost

$1,683,333

As declared on the permit filing. Mechanical Systems.

Issued
May 1, 2026
Expires
October 31, 2026
License
General Contractor

What was permitted

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.

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View the official permit record

Tracking number, work description, cost and dates

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

Related searches

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