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 closed Fresh Kills Landfill site on Staten Island is the largest remaining open space within New York City's five boroughs. The 2,200-acre site, active…
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…
Nuclear Metals, Inc. (NMI) used depleted uranium (DU) in the manufacture of penetrators for the US Army. From 1958 to 1985, process waste (DU, nitric…
Robins Air Force Base [RAFB] was born during WWII as an Army Air Depot, and continues to supply parts for maintenance and repair of missile…
The U.S. General Services Administration (GSA) Rocky Mountain Region manages the Denver Federal Center (DFC), a 640-acre campus hosting 28 federal agencies and nearly 7,000…
The highly-urbanized Town Line Brook watershed contains parts of four coastal towns that were long ago developed on a former salt marsh and that continually…
Silver Lake, in the northern suburbs of Boston, is heavily used for recreational purposes such as swimming, fishing, wildlife viewing, and boating. However, the lake…
The Chicopee River watershed drains more than 720 square miles of central Massachusetts before joining the Connecticut River, and includes all or part of 39…
Shellfishing is a major recreational and commercial industry in southeastern Massachusetts. Among the many threats to its continued viability is contaminated stormwater runoff. In the…
A former chemical manufacturing plant in the United Kingdom was scheduled for closure in the mid-1990s, and a team of environmental managers established a program…
Trihydro Corporation, a prime contractor to a major integrated petroleum refining company with historic operations across the United States, has responsibility for the remediation of…
The 12-acre Biscayne Commons site was originally part of a "mosquito marsh" along the upper end of Biscayne Bay. In the early 1970s, the site…
Kargard Plantage is one of the most widely discussed contaminated sites in Denmark, and is often referred to as a "super site" because of the…
Groundwater below this four-acre former manufacturing facility was contaminated primarily with PCE and TCE, presumably from historic releases at the site, resulting in the shutdown…
The Naval Air Warfare Center (NAWC) in West Trenton, New Jersey, was used as a jet engine testing facility from the mid 1950s to the…
In 1993, the Massachusetts Department of Environmental Protection (MassDEP) published the Nonpoint Source Pollution Management Manual, commonly referred to as the "MegaManual" due to its…
Home Depot USA, Inc. (Home Depot) is continually expanding into new territories through development of key property locations that meet their market demographic requirements and…
The Ballard Street salt marsh is located just northeast of Boston in a densely populated urban area. In the 1960s, the construction and subsequent abandonment…
American Electric Power (AEP) and Cardinal Operating Company (COC) are in the process of installing flue gas desulfurization (FGD) systems on Units 1 and 2…
In 2001, Crescent Resources, LLC purchased the 342-acre Potomac Yard site located in Arlington County and the City of Alexandria, Virginia, with the goal of…
AT&T operates one of the largest wireless communications networks in the United States. With explosive growth in the highly competitive personal telecommunications market, as well…
The Ford Oakville Assembly Complex (OAC) is one of the first to implement flexible manufacturing and deploy a real-time location system using radio frequency identification…
Groundwater in certain areas at Aberdeen Proving Ground is contaminated with a mixture of chlorinated solvents including 1,1,2,2-tetrachloroethane, trichloroethene, tetrachloroethene, carbon tetrachloride, and chloroform. In…
NASA has always been on the leading edge of technology development and application - not only in space exploration, but also in the areas of…
The Town of Littleton's Clean Lakes Committee obtained a Clean Water Act Section 319 grant from the Massachusetts Department of Conservation and Recreation (DCR) to…
Olin Corporation (Olin) began signal flare manufacturing operations in 1955 at an 11-acre property located in Morgan Hill, California. Signal flare manufacturing continued at the…
The McColl Superfund site is a 20-acre former industrial waste disposal facility. From 1942 to 1946, petroleum sludges and other wastes from the production of…
A former manufactured gas plant (MGP) site was redeveloped into a multi-unit commercial plaza, and an assessment of the potential for subsurface vapor intrusion to…
Santee Cooper, a leading supplier of electricity in South Carolina, established a "green power" generation portfolio goal of 54 MW of electricity from operating landfill…
The Crossroads Landfill has been in operation since 1976 to serve the waste disposal needs of Maine residents and businesses. Waste Management Disposal Services of…
Waste Management of Kentucky, LLC (WMK) owns and operates the Outer Loop Recycling and Disposal Facility in Louisville, Kentucky. The facility primarily serves the Louisville…
DeKalb County, Georgia, part of the urban core of metropolitan Atlanta, owns and operates the Seminole Road Landfill which has been accepting municipal solid waste…
The City of Somersworth, New Hampshire, operated a disposal site on a 26-acre property from the mid-1930s until 1981. Originally, the City burned residential, commercial,…
A portion of the privately owned "Route 44" property was excavated in the 1930s for fill for an off-site construction project. The resulting borrow pit…
An accidental release of TCE decades ago contaminated overburden and bedrock at this manufacturing plant. Remediation did not occur until contamination was discovered during an…
The Michoud Assembly facility is an active plant operated by Lockheed Martin for NASA. The facility is engaged in the manufacture and assembly of the…
The City of Columbia, Missouri sought to upgrade and expand the City's regional wastewater treatment plant capacity from 20.6 million gallons per day (MGD) to…
The Missouri Department of Natural Resources (MDNR) identified science-based policy analysis as a key administrative objective following a Federal review of Missouri's Water Quality Standards…
The City of Blue Springs (City) is in need of additional infrastructure to accommodate growing wastewater needs as development progresses around the Kansas City metropolitan…

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Geosyntec Consultants
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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