132 Projects

MacMillan Pier Floating Dock

Provincetown
,
MA
Project Contacts:

The concrete floating dock on MacMillan Pier incorporated concrete-encased polystyrene floats with light reinforcement in the top and bottom slabs. During its first year of service, the dock...

William Preston Lane Memorial Bridge

Stevensville
,
MD
Project Contacts:

Constructed in 1973, the westbound structures of the William Lane Memorial Bridge carry three lanes of U.S. Route 50 across the Chesapeake Bay. During an overlay project at the bridge, Maryland...

Cambridge Discovery Park

Cambridge
,
MA
Project Contacts:

Cambridge Discovery Park is a 27-acre site with a master plan to build 820,000 sq ft of rentable space. As structural engineer of record, SGH designed three base building structures. Challenges of...

Central Artery/Tunnel Project Slurry Walls

Boston
,
MA
Project Contacts:

The Central Artery/Tunnel (CA/T) Project relocated Boston’s elevated Central Artery below ground. The CA/T tunnel walls used soldier pile tremie concrete (SPTC) slurry walls as a component of the...

University of Massachusetts, Boston Harbor Campus

Boston
,
MA
Project Contacts:

The UMass Boston Harbor Campus, originally constructed in the early 1970s, included five buildings. A plaza level two stories above grade interconnects these buildings and there are two...

Jamaicaway Towers Parking Garage

Jamaica Plain
,
MA
Project Contacts:

The Jamaicaway Towers Parking Garage required extensive concrete demolition and repair due to widespread deterioration of the structural elements. P.J. Spillane engaged SGH to develop and design...

Fountain View on the Plaza Garage

Kansas City
,
MO

Fountain View on the Plaza in Kansas City includes two parking garages, Garage A and Garage B constructed in 1999. Garage A accommodates 406 cars and Garage B...

Idaho National Laboratory, Integrated Waste Treatment Unit (IWTU)

Idaho Falls
,
ID
Project Contacts:

The Idaho Cleanup Project involved installation of an Integrated Waste Treatment Unit (IWTU) that implemented a prototype technology. The IWTU processes radioactive acidic sodium-bearing waste and...

MWRA, Blue Hills Covered Storage Design-Build Project

Milton
,
MA
Project Contacts:

As part of an effort to eliminate open distribution storage resevoirs, Massachusetts Water Resources Authority sought to construct two covered drinking water storage tanks. The Blue Hills Covered...

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