Superfund Record of Decision (EPA Region 3): Patuxent River Naval Air Station211 Operable Unit 1 Soils, Pesticide Shop (Site 17), St. Mary's County, MD., December 211 16, 1998

摘要

Site 17-Pesticide Shop is located at Naval Air Station (NAS) Patuxent River,211u001eMaryland. This ROD presents the following final remedy for Operable Unit 1 (OU 1) 211u001esoil at Site 17; excavation of soil that poses an unacceptable risk to human 211u001ehealth (soil with contaminant concentrations that exceed human health and 211u001egroundwater protection remediation criteria (RC)); conduct site-specific soil 211u001etoxicity and bioaccumulation tests during the remedial design and remedial action 211u001e(RD/RA) on the contaminated soil; if there is an unacceptable risk to ecological 211u001ereceptors, the Navy shall place a vegetated soil and gravel cover over the 211u001econtaminated soil that poses an unacceptable risk to ecological receptors; and 211u001einstitutional controls to limit the use of the property so that integrity of the 211u001egravel and soil cover will not be compromised.