20 Projects

San Francisco Ferry (WETA) Terminal Expansion Project

San Francisco Ferry (WETA) Terminal Expansion Project

San Francisco
,
CA
Project Contacts:

The San Francisco Bay Area Water Emergency Transportation Authority undertook the Downtown San Francisco Ferry Terminal Expansion Project to upgrade the terminal facilities and expand ferry...

NuStar Blue Island Terminal

NuStar Blue Island Terminal

Blue Island
,
IL
Project Contacts:

NuStar’s Blue Island marine oil terminal is located on the north shore of the Calumet-Sag Channel, 20 mi south of Chicago. The existing wharf structure consists of two river barges sunk in-place...

Charlestown Bus Facility

Charlestown Bus Facility Shoreline Stabilization and Yard Improvements

Lynn
,
MA
Project Contacts:

The Charlestown Bus Facility along the Mystic River is the MBTA’s largest bus garage and critical to daily operations. The existing steel sheet pile seawall, which protects the facility from...

SR 520 Floating Bridge

SR 520 Floating Bridge

Bellevue
,
WA
Project Contacts:

With the SR 520 Floating Bridge and Landings Project, the Washington State Department of Transportation replaced the existing floating bridge, also known as the Governor Albert D. Rosellini or...

Brooklyn Basin

Brooklyn Basin

Oakland
,
CA
Project Contacts:

The Brooklyn Basin project revitalizes 65 acres along Oakland’s waterfront, transforming an industrial site into a mixed-use development. The new neighborhood offers more than 3,000 residences,...

Liquid Bulk Terminal Replacement

Liquid Bulk Terminal Replacement

Wilmington
,
CA
Project Contacts:

The aging marine oil terminal exceeded its design life and did not comply with the applicable seismic and berthing standard. The port, the ultimate owner of the marine structures, and the terminal...

Montauk Lighthouse

Montauk Lighthouse

Montauk
,
NY

Authorized by the Second Congress and President George Washington, construction of the Montauk Lighthouse at the eastern end of Long Island was completed in 1796. The octagonal lighthouse suffered...

Brightman Street Bridge Fall River, MA

Brightman Street Bridge

Fall River
,
MA
Project Contacts:

During the six-year rehabilitation of the Brightman Street Bridge, SGH provided investigation and concrete design services and performed testing, analysis, and thermal modeling of mass concrete...

Timber Approach Trestle Repair

Timber Approach Trestle Repair

Martinez
,
CA
Project Contacts:

The 1,900 ft long timber-framed approach trestle exhibited damage and deterioration due to aging and required repairs to maintain the function and structural integrity.  SGH developed a...

New Marine Terminal

New Marine Terminal

Richmond
,
CA
Project Contacts:

Originally built in the 1950s, the timber terminal was becoming increasingly costly to maintain and was no longer considered fit-for-purpose for seismic and berthing requirements.  Instead of...

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