recticon/allied steel corp.

RTE 724 & WELLS RD

The five-acre Recticon/Allied Steel site consists of two properties: the former Recticon facility and the Allied Steel Products Corporation facility. Recticon was a subsidiary of Rockwell International, manufacturers of silicon wafers from 1974 to 1981. As early as 1979, the Pennsylvania Department of Environmental Protection (PADEP) detected trichloroethylene (TCE), a chemical component of solvents, in the groundwater beneath the site. In 1980, a Recticon contractor found TCE in the plant drain lines, in sludge trapped within buried waste lines, and in soils. Allied Steel Products Corporation fabricated steel since 1972 on a property 100 feet to the southeast of Recticon. In 1984, an Allied contractor determined that leakage in the area of Allied's compressor room had released TCE to the ground. High levels of TCE were also found in Allied's on-site well. The area around the site is residential, industrial, and agricultural. On-site and private wells sampled by the EPA were found to be contaminated by volatile organic compounds (VOCs) including TCE. The most recent monitoring shows that all off-site wells are free from site contaminants and TCE contamination is very low and localized to only several on-site monitoring wells. Runoff from the site reaches the Schuylkill River 2,400 feet downstream. The local water company blends water from the river with well water to serve its 11,500 customers. Site Responsibility Cleanup of this site is the responsibility of federal and state governments, and parties potentially responsible for site contamination.

Hazardous Ranking Score

32 / 100

A score of 28.5 or higher qualifies a site for the Superfund National Priority List.

Regional Contact

Region 3
Within the region: (800) 438-2474
Outside the region: (215) 814-5000

Contact Region

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Timeline

Discovery
Site Inspection
Preliminary Assessment
Final Listing On NPL
Removal

Contaminants & Health Effects

      Carcinogen
      Endocrine Disrupter
      Neurotoxic
      Sensitiser
      Reproductive Toxin
      Persistent, bioaccumulative and toxic
      VOC
      Mutagen

        Census

        White
        African American
        Asian
        American Indian and Alaska Native
        Native Hawaiian
        Other

        1,534

        People living
        within a 1 mile radius

        $-1

        Average Income

        619

        Occupied homes

        Potentially Responsible Parties

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