Nondestructive Testing

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Seabrook Station Nuclear Power Plant

Seabrook, NH

Project Contacts: Jesse Beaver, Said Bolourchi, Matthew Sherman

The discovery of alkali-silica reaction (ASR) in concrete structures at the Seabrook Station Nuclear Power Plant (Seabrook) was first documented case of ASR at any U.S. nuclear facility. The Nuclear Regulatory Commission (NRC) required Seabrook...

Services:Materials Investigation, Structural Investigation

Markets:Nuclear

Keywords:Concrete, Cracking, Field Testing, Laboratory Testing and Analysis, Nondestructive Testing, Petrography

Massachusetts School Building Authority, Building Enclosure Commissioning

Worcester, MA

Project Contacts: Peter Babaian, Emily Hopps

The Massachusetts School Building Authority (MSBA) requires commissioning on all of their self-funded projects to ensure the new building operates as intended. SGH performs building enclosure commissioning in a partnership with mechanical...

Services:Building Enclosure Design

Keywords:Building Enclosure Commissioning, Commissioning, Field Testing, Nondestructive Testing, Roofing, School, Walls, Windows

Medford High School Pool

Medford, MA

Project Contacts: Paul Kelley, Matthew Sherman

The swimming pool at Medford High School was constructed in 1970 and exhibited spalling, staining, leakage, and exposed corroded reinforcing bars on the underside of the pool deck; corrosion of the pool piping and pump components; and staining of...

Services:Materials Investigation, Structural Investigation, Structural Rehabilitation

Markets:Education - K-12

Keywords:Concrete, Concrete Rehabilitation, Condition Assessment, Construction Administration, Corrosion, Deterioration, Laboratory Testing and Analysis, Natatorium, Nondestructive Testing, Petrography

Acton-Boxborough Regional High School Pool

Acton, MA

Project Contacts: Paul Kelley, Matthew Sherman

The natatorium was constructed in the early 1970s as an addition to the high school. The pool and deck are constructed of reinforced concrete and precast plank forms the ceiling. SGH evaluated the condition of the natatorium as part of a school...

Services:Materials Investigation, Structural Investigation, Structural Rehabilitation

Markets:Education - K-12

Keywords:Concrete Rehabilitation, Condition Assessment, Construction Administration, Corrosion, Field Testing, Laboratory Testing and Analysis, Natatorium, Nondestructive Testing, Petrography

Connecticut State Capitol, Genius of Connecticut

Hartford, CT

Project Contacts: Susan Knack-Brown, Matthew Sherman

The Genius of Connecticut, a statue designed by Randolph Rogers, stood atop the Capitol from 1878 until 1938 when it was damaged during a hurricane. The governor then donated the statue to the federal government to be melted down for the WWII...

Services:Structural Investigation

Markets:Government

Keywords:Condition Assessment, Feasibility Study, Historic, Industrial Rope Access, Monumental Buildings, Nondestructive Testing, Preservation Technology

War Memorial Pool Complex

Cambridge, MA

Project Contacts: Paul Kelley, Matthew Sherman

The pool complex at the War Memorial Recreation Center was designed and built around 1955. The complex comprises three separate pools (a 31 ft diameter circular beginner’s pool, the 43 ft by 76 ft main pool, and a 33 ft by 41 ft diving well...

Services:Materials Investigation, Structural Investigation

Markets:Sports & Entertainment

Keywords:Concrete Rehabilitation, Condition Assessment, Corrosion, Deterioration, Field Testing, Laboratory Testing and Analysis, Natatorium, Nondestructive Testing, Petrography

Louisiana State University Tiger Stadium

Baton Rouge, LA

Project Contacts: Dominic Kelly, Matthew Sherman

Louisiana State University’s (LSU’s) Tiger Stadium was built in 1924 and was expanded in many stages. The north end zone structure was built in 1936 with integral student dormitories. As part of an ongoing improvement plan, LSU wanted...

Services:Structural Investigation, Structural Rehabilitation

Markets:Education - College & Prep

Keywords:Arena/Stadium, Concrete, Concrete Rehabilitation, Concrete-Cast-in-Place, Facade Inspection, Field Testing, Laboratory Testing and Analysis, Nondestructive Testing, Petrography

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 waterproofing issues at their facilities. As part of our work, SGH investigated widespread cracking and water leakage...

Services:Building Enclosure Investigation, Structural Investigation

Markets:Transportation

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

Pan Am Southern Connecticut River Main Line, Masonry Arch Bridges

Project Contacts: Matthew Sherman

The Connecticut River Main Line, owned and operated by Pan Am Southern, runs for approximately 50 mi between Springfield and East Northfield, Massachusetts. Massachusetts Department of Transportation (MassDOT) received funding under the...

Services:Structural Rehabilitation

Markets:Bridge

Keywords:Bridge, Railroad, Masonry, Masonry-Brick, Nondestructive Testing, Stone

Overhead Transmission Line

West Springfield, MA

Project Contacts: William Konicki, Aaron Lewis

Concrete drilled shaft foundations, for two electrical utility projects, each support a single steel monopole tower structure for new overhead electrical transmission and generation lines. Surface defects in the concrete were discovered...

Services:Structural Investigation

Markets:Other

Keywords:Concrete, Damage, Field Testing, Foundation, Laboratory Testing and Analysis, Nondestructive Testing

Simpson Gumpertz & Heger

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Nondestructive Testing

Project Term Page Tabs

Looking for more?

Seabrook Station Nuclear Power Plant

Massachusetts School Building Authority, Building Enclosure Commissioning

Medford High School Pool

Acton-Boxborough Regional High School Pool

Connecticut State Capitol, Genius of Connecticut

War Memorial Pool Complex

Louisiana State University Tiger Stadium

MTA South Ferry Terminal

Pan Am Southern Connecticut River Main Line, Masonry Arch Bridges

Overhead Transmission Line

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