Superfund Record of Decision Amendment (EPA Region 7): Quality Plating Site,211 Sikeston, MO., September 28, 1999

摘要

This decision document amends the Record of Decision (ROD) and presents the new211u001eselected remedial action for the Quality Plating site north of Sikeston, 211u001eMissouri. The response action selected in this ROD Amendment is the final remedy 211u001efor the site and addresses the contamination at the site not addressed during the 211u001esoil removal action. This response action involves reducing hexavalent chromium 211u001e(the primary contaminant of concern) concentration in groundwater to below the 211u001epreliminary remediation goal (PRG) for the site.