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The Abex Corporation Site is located in the eastern section of the City of Portsmouth, Virginia. The Abex Corporation/Railroad Products Group operated a brass and bronze foundry from 1928 to 1978. The former foundry area was comprised of five buildings and a former sand disposal area. Soil contamination was found in a number of adjacent or nearby properties including the Washington Park housing complex, the Effingham Playground, the Seventh Street row of homes (adjacent to the foundry) and a two square block area southwest of the foundry known as the Effingham Residential area. In 1990, the EPA added the site to the National Priorities List of most hazardous waste sites in the country, making the site eligible for federal cleanup.
What Is the Current Site Status?
A third five-year review for OU1 was completed in early September 2012 and concluded that the remedy was protective of human health and the environment. Another five-year review for OU1 is due in 2017.
EPA approved a Remedial Investigation and Feasibility Study (RI/FS) work plan in April 2015 for Operable Unit 2 (OU2) which includes contaminated soils outside of the OU1 area plus all other environmental media (groundwater, surface water sediments, ecological risk, etc.) with the Site PRP. EPA expects the remedial Investigation (RI) to be complete in 2016.
EPA’s Involvement at the Site
- In 1983, a Preliminary Assessment Report (PA) was conducted by the EPA.
- In August 1986, under a Consent Order by the EPA, a number of early cleanup steps were undertaken by Abex, including excavation of contaminated soil from residential areas surrounding the Abex lot and paving and fencing the foundry area.
- In February 1992, a Remedial Investigation/Feasibility Study (RI/FS) Report found that lead contaminated surface soil exceeding 500 mg/kg within the Effingham residential area and at a few additional locations in Washington Park and the Effingham Playground presented a short term threat
- In March 1992, the EPA issued a Unilateral Administrative Order (UAO) in March 1992 that required Abex to remove the soil
- In May 1997, Abex demolished the foundry buildings and the five Seventh Street row homes. During the demolition of the foundry buildings, some residents in Washington Park and some home owners were temporarily relocated
- In January 1999, Abex began major soil excavation work throughout an area generally within 700 feet of the foundry. This cleanup is referred to as Operable Unit 1 (OU1). Work on OU1was completed in March 2000
- From July 1999 to approximately February 2000, EPA conducted an emergency removal to clean lead contaminated dust from heating ducts and furnaces in each apartment at Washington Park
- In 2001, a new phase of the cleanup, called Operable Unit Two (OU-2) was begun to determine just how far contamination from the former Abex foundry had spread
- In 2007, Abex removed the temporary soil storage and treatment pad (SSTP) and the area is being restored
- Several portions of the remediated area of OU-1 have been redeveloped for reuse under the sponsorship of the Portsmouth Redevelopment and Housing Authority (PRHA), with oversight by the U.S. Environmental Protection Agency (EPA) and the Commonwealth of Virginia Department of Environmental Quality (VADEQ).
- In September 2009, EPA declared the construction associated with the OU1 remedy complete.
04/14/2005: DEPARTMENT OF JUSTICE Notice of Lodging of Consent Decree Pursuant to the Comprehensive Environmental Response, Compensation, and Liability Act