American Museum of Natural History
Bank of New York
Cathedral of St. John 
Chrysler Building 
City Hall
Columbia University
Cooper Union
Federal Reserve
First Congregational
First Presbyterian
General Theological Seminary
Guggenheim Museum
Holy Trinity
Knox Building
Lord & Burnham
Metropolitan Museum
Mt. Vernon
NY Public Library
New York Life
Octagon
Plaza Hotel
Rockefeller Univ.
Rodin Studios
St. Michael's Church
UN Fountain
University Club
USPO
 
 
 

Location: New York City
Description: Fast-Track Exterior Restoration
Types of work: Stone cleaning, stone restoration, wood windows
Awards:
New York Landmarks Conservancy Lucy G. Moses Preservation Award

Images: (click on each photo for a larger view)

 

Details: Nicholson & Galloway was hired to restore the exterior of City Hall on a fast-track basis in the summer of 1998. Scaffolds were installed on the building within ten days of project award. Submittals and samples were completed and approved within twenty days.

A day shift and a night shift were put in place immediately to maintain the schedule. In addition, two man-lifts were used throughout the project so that cleaning equipment could be used on the facade in advance of the swing-stage scaffolding.

Our contract was awarded at the end of June and the work was substantially completed by October, a total of four months.

The work of the project consisted of cleaning over fifty thousand square feet of Alabama Veined Limestone, cutting and pointing deteriorated mortar joints, installing lead weather-caps on all watertables, and miscellaneous stone patching and dutchman. In addition, we primed, painted and refurbished all two hundred plus windows. Cleaning methods used on the facade included water-cleaning, poultices, Armex, as well as a host of chemical cleaners.

All work was approved by the New York City Landmarks Commission, and as always, all work was supervised and performed by Nicholson & Galloway's own personnel.

   
  Nicholson & Galloway, Inc.  •  261 Glen Head Road, Glen Head, NY 11545  •  (516) 671-3900  •  (212) 685-6677
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