Declaration Statement, Record of Decision
SDMS Document 99365 DECLARATION STATEMENT RECORD OF DECISION Vineland Chemical Company Site Name and Location Vineland Chemical Company, Vineland, Cumberland County, New Jersey Statement of Basis and Purpose This decision document presents the selected remedial action for the Vineland Chemical Company site, developed in accordance with the Comprehensive Environmental Response, Compensation and Liability Act, as amended by the Superfund Amendments and Reauthorization Act and, to the extent applicable, the National Contingency Plan. This decision is based on the administrative record file for this site. The State of New Jersey has concurred with the selected remedy. Assessment of the Site Actual or threatened releases of hazardous substances from the site, if not addressed by implementing the response actions selected in this Record of Decision, may present an existing or potential threat to public health, welfare, or the environment. Description of Selected Remedy The remedial actions selected in this document represent permanent solutions for three portions of the site including the contaminated plant site soil, the contaminated groundwater in the underlying aquifer, and the exposed and subaerged contaminated sediments in Blackwater Branch and the Maurice River. In addition, an interim remedy is presented for the fourth portion, which addresses the contaminated sediments in Union Lake. The remedial actions, which will be implemented in phases or operable units, consist of the following: 1 Operable Unit One (Plant Site Source Control) 0 In situ treatment, by flushing, of the arsenic-contaminated soils to reduce arsenic levels. Portions of the contaminated soil will be excavated and consolidated prior- .^ to the flushing action. *^ 5c=? 0) ~on o Plant site remediation also includes closure of the two lined surface impoundments in compliance with the Resource Conservation and Recovery Act (RCRA), and decontaaination of the former chicken coop storage buildings.
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