136 Projects

Boston Convention and Exhibition Center Marquee

Boston Convention and Exhibition Center Marquee

Boston
,
MA

The Massachusetts Convention Center Authority (MCCA) wanted a new marquee at the Boston Convention and Exhibition Center (BCEC).  This 76 ft tall tower includes two levels of digital displays to...

Storrow Drive Tunnel Testing, Monitoring, and Rating Boston

Storrow Drive Tunnel Testing, Monitoring, and Rating

Boston
,
MA
Project Contacts:

Constructed in the 1950s and carrying over 100,000 vehicles per day, the Storrow Drive Interchange is a major commuting route and link to Back Bay.  The interchange includes two reinforced...

Sacramento Valley Station formerly Southern Pacific Railroad Depot

Sacramento Valley Station formerly Southern Pacific Railroad Depot

Sacramento
,
CA
Project Contacts:

Providing passenger service to the region since 1926, Sacramento Valley Station, formerly Southern Pacific Railroad Depot, is listed on national, state, and local historic registers.  SGH...

Bradley Palmer State Park Pedestrian/Equestrian Bridge Hamilton-Ipswich

Bradley Palmer State Park Pedestrian/Equestrian Bridge

Hamilton-Ipswich
,
MA
Project Contacts:

Built in the early 1900s, the pedestrian/equestrian bridge over the Ipswich River at Bradley Palmer State Park was closed because of deterioration.  SGH investigated the structure and developed a...

Speen Street Culvert Natick

Speen Street Culvert

Natick
,
MA
Project Contacts:

The Speen Street Culvert conveys the Beaver Dam Brook and connects Settlement Pond to Fisk Pond in Natick, Massachusetts.  The original double-barrel, stone-arch culvert is believed to be over 100...

The Epiphany Palo Alto, CA

The Epiphany

Palo Alto
,
CA
Project Contacts:

The original Casa Olga building was an eight-story, reinforced concrete flat slab structure with reinforced masonry shear walls.  The building served as a convalescence home until new owners...

John W. Weeks Footbridge

John W. Weeks Footbridge

Boston-Cambridge
,
MA
Project Contacts:

The John W. Weeks Footbridge spans the Charles River, connecting the Harvard Business School in Boston’s Allston neighborhood with Harvard’s main campus in Cambridge.  The bridge, built in 1926,...

Central Artery Tunnel Project Leakage Investigation Boston

Central Artery Tunnel Project Leakage Investigation

Boston
,
MA
Project Contacts:

The Central Artery/Tunnel (CA/T) Project relocated Boston’s elevated Central Artery below ground.  Systemic water leakage at the tunnel roof to slurry wall intersection created a long-term...

2013 Design Biennial Boston, BSA Space, Helix Stair

2013 Design Biennial Boston, BSA Space, Helix Stair

Boston
,
MA
Project Contacts:

Envisioned and developed by Matter Design for the third Design Biennial Boston, Helix is a half-scale, unreinforced, custom-fabricated, concrete spiral staircase.  SGH collaborated with Matter...

Cambridge Rindge and Latin School

Cambridge Rindge and Latin School

Cambridge
,
MA
Project Contacts:

As the city’s only public high school, the Cambridge Rindge and Latin School consists of the original 1930s Rindge Building with limestone masonry exterior walls and the 1970s Arts and Media...

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