Projects

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Clients choose Geosyntec based on our record of providing advice, recommendations, and solutions of exceptional value. From highly scientific studies to large construction projects, our staff has extensive experience, the latest tools and technologies, and dedication to client service.

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Representative Projects

Newport Naval Base in Newport, Rhode Island, had selected a site for a bulk fuel storage tank previously occupied by two underground fuel storage tanks…
The Confined Disposal Facility (CDF) is located within the northeast portion of Naval Air Station (NAS) North Island. The CDF received approximately 78,000 cubic yards…
The City of Novato retained Geosyntec to evaluate the sources of seepage along the levee at Hamilton Field, a former military base that has undergone…
The California Department of Water Resources (DWR) is leading a multifaceted initiative called FloodSAFE California to improve integrated flood management throughout the state, with an…
The Britannia Modular Laboratories 4 (BML4) project, located in South San Francisco, California, consists of three existing buildings that have been renovated for conversion to…
A Fortune 100 company requested that Geosyntec provide a technical assessment and evaluation of a 2,200-foot long gabion-faced combination gravity and mechanically stabilized earth wall…
The owners of an active aircraft hydraulics manufacturing and testing facility in southwest Michigan were charged by state regulators with the removal of a large…
A portion of the privately owned former industrial manufacturing site known as the "Route 44" property was impaired by the presence of contaminants from past…
Mechanically stabilized earth (MSE) walls are rapidly becoming more common than conventional cast-in-place concrete walls for a variety of highway and other civil applications. MSE…
During construction of the massive underground highway project in Boston known as the "Big Dig," the Massachusetts Transportation Authority (MTA) entered into an agreement with…
Groundwater at a site in central Maine had become contaminated from past activities at the site. In order to make the site suitable for future…
Tengizchevroil (TCO), a joint venture partnership of Chevron, ExxonMobil, KazMunaiGas and LukArco, decided to upgrade and expand the Crude Tank Farm (CTF) at its Tengiz…
The new 110' x 600' Chickamauga Lock is being designed and constructed by the Nashville District, U.S. Army Corps of Engineers (USACE). The Judy Company…
An industrial firm retained Geosyntec through its Malaysian subsidiary, GSM Consultancy, for professional services at an operating electronics manufacturing facility in Kuala Lumpur, Malaysia. The…
The Cherry Island Landfill (CIL) is located in Wilmington, New Castle County, Delaware at the confluence of the Delaware and Christina Rivers. The Delaware Solid…
The new Ogden Elementary School is being constructed on the site of an existing elementary school by contractors for the Public Building Commission of Chicago…
A seismic hazard update is currently being conducted for the Diablo Canyon Power Plant (DCPP) Site under the Senior Seismic Hazard Analysis Committee (SSHAC) Level…
The U.S. Department of Agriculture Natural Resources Conservation Service (NRCS) and Missouri NRCS offices awarded Conservation Innovation Grants to the Environmental Resources Coalition and Geosyntec…
In low permeability soils (clays and silts), conventional hydraulic-based amendment techniques often fail to achieve appropriate amendment distribution. Electrokinetic (EK) enhanced amendment delivery is an…
The Former Daniels Publishing Site (Site) is located in an economically disadvantaged State Brownfield Area comprised primarily of industrial/commercial properties in Orlando, Orange County, Florida.…
The Wells G&H Superfund Site centers on two municipal water supply wells developed in the 1960s which were found to be contaminated by disposal activities…
Due diligence performed by Geosyntec for a former lease on behalf of the property owner indicated several potential Recognized Environmental Conditions (RECs) on site that…
The City of Chicago has been a leader in implementing green practices in an urban environment and encouraging both the public and private sector to…
The New York City Department of Parks and Recreation (DPR) identified the 2.5-acre Schmul Park on Staten Island for redevelopment into a state-of- the-art neighborhood…
A large landslide occurred at a site under development by a third party in Western Pennsylvania, impacting an adjacent state highway and rail line. After…
Between 2005 and 2011 Geosyntec provided engineering services for a major petrochemical client and other project shareholders in the siting, geohazard assessment, targeted ground improvement,…
Geosyntec developed earthquake, structural, and geotechnical engineering recommendations in support of the front end engineering design (FEED) package and invitation to bid for detailed design…
As part of a 117-mile long new transmission line, San Diego Gas & Electric Company (SDG&E) is constructing an approximately six-mile, twin circuit 230-kV transmission…
A gas-to-liquids project involved construction of a new facility over a thick, soft clay site in West Africa's Niger Delta region. The facility consists of…
The site is an approximately 23-acre, undeveloped parcel in an area of office buildings, hotels, and the Brisbane Marina. Subsurface conditions include fill and refuse…
The Department of Veterans Affairs (VA) is proposing to construct three new buildings and perform chiller system upgrades at the existing medical center campus in…
The Wolf Creek Dam is located on the Cumberland River in the western part of Russell County, Kentucky. The dam provides hydroelectric power generation, flood…
The San Diego Gas & Electric Company (SDG&E) is proposing to construct a new 138-kV substation adjacent to an existing 138-kV substation and replace the…
American Electrical Power (AEP) is developing a 348-acre residual waste landfill (RWL) located over portions of an inactive fly ash reservoir (FAR) and an area…
Center Hill Dam is one of the multipurpose projects that make up the Corps of Engineers' system for development of the water resources of the…
Geosyntec was retained by a confidential University client in the Philadelphia area to provide air quality consulting assistance to modify the University's air quality permit…
Seeking to improve finances and implement a beneficial use for the landfill gas produced by the second largest active municipal solid waste landfill in Georgia,…
DeKalb County (DeKalb) wanted to expand its ability to use excess landfill gas (LFG) at its Seminole Road Municipal Solid Waste Landfill for beneficial use.…
Geosyntec was retained by the project owner to provide a geotechnical and structural review for an ethylene plant being constructed in Saudi Arabia. Geosyntec's role…

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Geosyntec is a specialized consulting and engineering firm that works with private and public sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure.

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