Eleven Madison Avenue – Infrastructure Upgrades

New York, NY | 2024–2026

SCOPE:

Structural engineering for rooftop infrastructure upgrades to 11 Madison Avenue, formerly known as the Metropolitan Life North Building: a landmark building listed on the National Register of Historic Places.

The project required careful coordination of heavy equipment installation within an occupied building. We developed structural solutions to safely support temporary loads and construction operations without disrupting executive spaces below.

OUR ROLES:

Dave Douglas was the Project Executive and Lead Structural Engineer.

NOTE: Project completed at a previous firm

View of the New York City skyline with the iconic clock tower of the Meta Building, surrounded by modern skyscrapers, with leafless trees in the foreground and a clear blue sky.

Street view of a building under construction with scaffolding along the sidewalk, cars parked on the street, and a man standing near a black vehicle.

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