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Facade Restoration Projects |
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The Bourse Building
Philadelphia, PA
The original commodities exchange in the United States, built in 1895, one of the first steel-framed buildings in America. Unoccupied for 5 years, water intrusion damaged the facade, which consists of Carlisle redstone, Pompeian buff brick and terra cotta.
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Lit Bothers Department Store - Mellon Independence Center
Philadelphia, PA
Renovation of over 1,000,000 SF of this historic, 1859 building in Center City Philadelphia.
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The Philadelphian
Philadelphia, PA
Restoration of a 20-story, 1.1 million SF condominium building.
The required work includes replacement of windows, balcony doors, facade repairs, concrete balcony repairs and an elastomeric wall coating. |
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Thomas Jefferson University - Curtis Building
Philadelphia, PA
O & N conducted extensive field observations and analyzed existing facade components, noting severe water intrusion and decay in the brick and terra cotta facades. O&N developed design repairs and provided construction managementfor the project.
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John Wanamaker Building
Philadelphia, PA
A 12 story, 150,000 SF above grade structure,
built circa 1911, the Wanamaker building is listed
with the Philadelphia Register of Historic Places.
A steel frame construction with concrete floor slabs, the facade consists of marble, granite and painted cast iron with an ornamental terra cotta cornice that decorates the top of the 3rd story elevation. |
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