724 Projects

Global Analysis of World Trade Center Towers

New York
,
NY
Project Contacts:

The collapse of the World Trade Center (WTC) towers on 11 September 2001 was an unprecedented event in U.S. history.  NIST retained SGH and ARA to develop computer simulations of the structural...

Rockland County Psychiatric Center

Orangeburg
,
NY
Project Contacts:

The Rockland County Psychiatric Center was originally constructed during the 1920s and 1930s to provide residential treatment and rehabilitation for clients with mental illnesses. Although many of...

Bi-County East and West Water Tunnel

Prince George and Montgomery
,
MD
Project Contacts:

The Bi-County East and West Water Tunnel supplies potable water to Montgomery and Prince George’s Counties in Maryland.  The tunnel, located in heavily weathered rock up to 120 ft below the I-495...

29 and 31 Newbury Street

Boston
,
MA
Project Contacts:

The brownstone row houses at 29-31 Newbury Street were built between 1872 and 1874 and are contributing structures in the Back Bay Historic District. The facades are composed of Portland...

Electronic Space Systems Corporation, Compact Range Reflector

Ft. Huachuca
,
AZ
Project Contacts:

The Electronic Space Systems Corporation and Georgia Tech Research Institute sought to construct a highly accurate compact range reflector at the U.S. Army Electronic Proving Ground that would...

Harvard University, Fogg Museum, Werner Otto Hall Addition

Cambridge
,
MA
Project Contacts:

Werner Otto Hall was a three-story building, constructed in 1991 as an addition to the Fogg Museum. The addition was built over an existing, two-level underground concrete structure that was used...

Back River Wastewater Treatment Plant, Egg-Shaped Digesters

Baltimore
,
MD
Project Contacts:

Crom Corporation designed and built two 3.0 MG egg-shaped sludge digesters for Baltimore's Back River Wastewater Treatment Plant. SGH performed a peer review of the structural design of the new...

Boston Public Library

Boston
,
MA
Project Contacts:

The Boston Public Library, an Italian Renaissance Revival building completed in 1895, was designed by McKim Mead & White. The Boston Public Library needed a complete restoration. SGH was the...

Veterans Administration Medical Center

Boston
,
MA
Project Contacts:

The Veterans Administration (VA) wished to add a four-story ambulatory care facility adjoining the existing medical center. SGH was the structural engineer for the 100,000 sq ft addition, which we...

Superconducting Super Collider Laboratory, Gamma Electron Muon (GEM) Detector Support System and Chambers

United States
Project Contacts:

SGH reviewed the modular concept for the muon detection chamber support system by others and developed a monolithic integrated structural support system that meets the aggressive physics...

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