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

The Berry's Creek Study Area (BCSA) is a sediment "Mega Site" located in Bergen County, New Jersey, just across the Hudson River from New York…
This Dredge Spoil Area/Outfall Ditch site is located in coastal Georgia and consists of four source areas, three disposal areas and an outfall ditch. The…
U.S. EPA had proposed placing a subaqueous cap over a 37 square mile of sea floor seaward of a major wastewater ocean outfall along the…
The Seal Beach Naval Weapons Station provides weapons storage, loading, maintenance, assessment, and support to ships and submarines of the U.S. Pacific Fleet. Fully contained…
The Bolsa Chica site is approximately 1,100 acres of degraded coastal wetland that has been affected by oil field activities for 80 years. After years…
A former manufactured gas plant (MGP) facility located in Valdosta operated between the late 1800s and the early 1950s. An area of concern (approximately 50…
At the Colonial Pipeline Gaffney booster station site, the overburden and bedrock aquifers beneath the site have been impacted with dissolved petroleum hydrocarbons associated with…
The Bernuth-Lembcke site is a 3.5-acre parcel of land situated in an industrial setting near the Savannah River in Savannah, Georgia. The site PRPs include…
The Client retained Geosyntec to lead the implementation of a Remedial Design/Remedial Action (RD/RA) for a Superfund site at the location of a former manufacturing…
Shallow and mid-depth groundwater beneath Operable Unit 11 (OU 11) on Naval Air Station (NAS) North Island is contaminated with a concentrated (hundreds of parts…
Geosyntec is providing environmental consulting services to the National Aeronautics and Space Administration (NASA), Kennedy Space Center (KSC) under an Indefinite Delivery Order/Indefinite Quantity (ID/IQ)…
Metalworking and foundry operations have been the principal activities conducted on-site from at least 1917 until 2005. Groundwater investigations have shown that groundwater on-site and…
The City's Confederate Park, a park of historical significance, is located in downtown Jacksonville. The park has been impacted by operations from the former Main…
The Vehicle Assembly Building (VAB) at the Kennedy Space Center (KSC) is the active NASA space shuttle hangar and processing facility. The VAB was constructed…
The 388-acre Hanlin-Allied-Olin NPL site is a former chemical manufacturing complex near Moundsville, West Virginia. The southern portion of the facility produced chloromethane products and…
In 2002, the Federal Reserve Bank broke ground on a four-story, 280,000-square-foot facility on the former Jefferson Davis Memorial Hospital site in Houston, scheduled for…
The Caldwell Trucking Site consists of properties and groundwater contaminated by the disposal of residential, commercial, and industrial septic waste. Since 1981, over 300 private…
The primary manufacturing processes at Crown Risdon's 11.5-acre former Cosmetic Container Division Facility involved metal finishing operations. This resulted in the groundwater becoming contaminated primarily…
The 6-acre St. Germain Site in Taunton, Massachusetts had formerly been used as a heavy equipment staging and storage area. The former site owner operated…
The plant site was a former wood treating facility and sawmill that dates back to the 1950's. Wood-treating operations ceased around 1980, and a residential/commercial…
At this site, TCE DNAPL is present in highly fractured bedrock that is currently used by the local municipality as a drinking water supply. In…
The LCP Holtrachem Site is a former chlor-alkali manufacturing facility which used the mercury cell process, located along the Cape Fear River near the coast…
Since 1956, the Tenneco Automotive facility has been producing automotive components at the project location near Hartwell, Georgia. The site is underlain by fractured bedrock…
A group of off-site property owners successfully sued Coastal Mart, Inc. (CMI), a retail convenience store/gas station chain owned by El Paso Corporation Oil &…
Historic releases of chlorinated solvents at this former electronics manufacturing site led to the presence of elevated concentrations of chlorinated solvents in the subsurface. Geosyntec…
The site is a 400+ acres located in Los Angeles that includes a former refinery process area, a former chemical manufacturing/current chemical storage facility, and…
The site is 400+ acres in Los Angeles that includes a former refinery process area, a former chemical manufacturing/current chemical storage facility, and a large…
The Vandale Junkyard NPL site was operated as a permitted junkyard for over 40 years, and was included on the NPL in 1986. After extensive…
Prior waste disposal practices and stormwater runoff into Onondaga Lake, a 4.6 square-mile lake just northwest of Syracuse in central New York State, impacted water…
The Herbert Hoover Dike (HHD) rehabilitation project is designed to stabilize and secure the aging dike from potentially damaging severe weather events, and protect the…
This 30-acre site was the former location of a disposal area burn pit where a wide variety of liquid and solid wastes generated from a…
McClellan-Palomar Airport is a commercial airport located in Carlsbad, San Diego County, California, serving the general aviation community, corporate aircraft, and commercial services operated by…
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…

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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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