Tunnel

Project Term Page Tabs

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Storrow Drive Interchange/Tunnels

Boston, MA

Project Contacts: Rosalind Imbaro, Paul Kelley, Atis Liepins

Storrow Drive, a parkway along the Charles River in Boston, carries more than 100,000 vehicles per day. The tunnels provide access to city streets, and are constructed of reinforced concrete sections with concrete-slab...

Service:Materials Rehabilitation, Structural Design

Market:Highway & Tunnel

Keywords:Award Winning, Below-Grade, Bridge, Major Vehicular, Concrete, Construction Administration, Cracking, Emergency Response, Field Testing, Tunnel

Bingham Canyon Mine

Salt Lake City, UT

Project Contacts: Jesse Beaver, Phillip Sharff

A conveyor belt runs along one of the canyon benches at the copper mine. The upper slope of the canyon was undergoing a slow and...

Service:Structural Investigation

Market:Highway & Tunnel

Keywords:Buried, Culverts and Storm Drains, Failure Investigation, Finite Element Analysis, Metal-Steel, Pipe, Retaining Wall, Soil-Structure Interaction, Tunnel

Greenway Carousel

Boston, MA

Project Contacts: Matthew Johnson, Paul Kassabian

The Central Artery/Tunnel Project moved one of Boston’s major elevated highways underground and created usable ground-level spaces...

Service:Materials Design, Materials Investigation, Structural Design

Market:Sports & Entertainment

Keywords:Concrete, Feasibility Study, Laboratory Testing and Analysis, Materials Testing for Design, Sport/Entertainment, Tunnel

MTA South Ferry Terminal

New York, NY

Project Contacts: Paul Kelley, Milan Vatovec

SGH served as a special consultant to Metropolitan Transit Authority (MTA) Capital Construction to help them with concrete and...

Service:Building Enclosure Investigation, Structural Investigation

Market:Transportation

Keywords:Concrete Rehabilitation, Concrete, Cracking, Nondestructive Testing, Tunnel, Water Leakage, Waterproofing

Minera Escondida, Organic Growth Project 1, Tunnel 4

Atacama Desert, Chile

Project Contacts: Jesse Beaver

Expansion of the Minera Escondida copper mine included constructing a corrugated steel structural plate arch tunnel. The tunnel...

Service:Structural Investigation, Structural Rehabilitation

Market:Highway & Tunnel

Keywords:Buried, Condition Assessment, Culverts and Storm Drains, Damage, Finite Element Analysis, International, Metal-Steel, Metal, Pipe, Steel, Pipe, Pipeline, Settlement, Structural Adequacy Assessment, Tunnel

1100 Broadway

Oakland, CA

Project Contacts: Anindya Dutta, Ronald Hamburger

The 1100 Broadway project combines the adaptive reuse of the Key System Building, which was heavily damaged in the 1989 Loma Prieta...

Service:Structural Design

Market:Office

Keywords:New Construction, Demolition, Facadism, Frame Moment, Frame, Special Moment, High Rise, LEED Projects, Pile, Revit/BIM, Tunnel

Storrow Drive Tunnel Testing, Monitoring, and Rating

Boston, MA

Project Contacts: Rosalind Imbaro

Constructed in the 1950s and carrying over 100,000 vehicles per day, the Storrow Drive Interchange is a major commuting route and...

Service:Structural Rehabilitation

Market:Highway & Tunnel

Keywords:Concrete, Heavy Loads, Structural Adequacy Assessment, Tunnel

Central Artery Tunnel Project Leakage Investigation

Boston, MA

Project Contacts: Paul Kelley, Matthew Sherman

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 corrosion threat to the roof girders and caused...

Service:Building Enclosure Investigation, Structural Investigation

Market:Highway & Tunnel

Keywords:Concrete, Expert Testimony, Tunnel, Water Leakage

Suspended Concrete Ceiling Removal over Massachusetts Turnpike

Boston, MA

Project Contacts: Michael Brainerd, Cory Brett, Scott DiFiore

Portions of the Hynes Convention Center (Hynes) are located directly over I-90, the Massachusetts Turnpike. A fifty-year-old, cast-in-place concrete slab suspended from the underside of the Hynes served as the ceiling for the western portion of...

Service:Structural Rehabilitation

Market:Highway & Tunnel

Keywords:Award Winning, Canopy/Ceiling, Civil, Concrete, Construction Administration, Construction Engineering, Construction Staging, Demolition, Shoring/Temporary Structure, Slab, Tunnel

Brandeis University, Carl J. Shapiro Science Center

Waltham, MA

Project Contacts: Michael Louis, Derek McCowan, Pedro Sifre

The Carl J. Shapiro Science Center project consisted of 155,000 sq ft of new construction, 40,000 sq ft of renovated space, and infrastructure upgrades. The existing science complex comprises eight main buildings and several secondary structures...

Service:Building Enclosure Design, Structural Design

Market:Education - College & Prep

Keywords:Award Winning, Classroom, Concrete-Cast-in-Place, Concrete, Curtain Wall, Laboratory, Power, Roofing, School, Shear Wall, Tunnel, Waterproofing

Simpson Gumpertz & Heger

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Tunnel

Project Term Page Tabs

Looking for more?

Storrow Drive Interchange/Tunnels

Bingham Canyon Mine

Greenway Carousel

MTA South Ferry Terminal

Minera Escondida, Organic Growth Project 1, Tunnel 4

1100 Broadway

Storrow Drive Tunnel Testing, Monitoring, and Rating

Central Artery Tunnel Project Leakage Investigation

Suspended Concrete Ceiling Removal over Massachusetts Turnpike

Brandeis University, Carl J. Shapiro Science Center

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