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TABLE 4-1. (continued) <br /> Contaminant/ Initial <br /> Region Site Name/Location/Type(n) Media Concentration Cleanup Goal Initial Risk Final Risk <br /> MERCURY(cont) <br /> 2 IUng of Prussia(OU-1) Hg (soil) 1.7 to 100 1 mg/kg No Data No Data <br /> Winslow Twp,NJ mg/kg <br /> Abandoned waste disposal Hg (GW) Not detected 2 pg/L <br /> facility <br /> (a) For more site Information and implementation status,see Appendix D. <br /> (b) Geanup goals based on nonpromulgated New Jersey cleanup objectives. <br /> (c) NJDEPE = New Jersey Department of Environmental Protection and Energy. <br /> No Data = No data available in references as listed in Appendix D. <br /> TABLE 42 TCLP LIMITS FOR METALS IN CHARACTERISTIC WASTES <br /> Carrfomia <br /> EPA Hazardous TCLP TTLC(a) STLCroI <br /> Waste No. Metal Regulatory Limit (mg/L) (mg/L) <br /> (mg/L) <br /> D004 Arsenic 5.0 500 5.0 <br /> D005 Barium 100.0 _ _ <br /> DW6 Cadmium 1.0 100 1.0 <br /> D007 Chromium 5.0 500 5.0 <br /> D008 Lead 5.0 1,000 5.0 <br /> D009 Mercury 0.2 20 0.2 <br /> D010 Selenium 1.0 100 1.0 <br /> D011 Silver 5.0 500 5.0 <br /> (a) Total Threshold Limit Concentration <br /> (b) Solyble Threshold Limit Concentration <br /> In addition to this document, there are a number of other EPA technical guides pertaining to <br /> containment technologies: <br /> • Lining of Waste Containment and Other Impoundment Facilities (EPA/600/2-88-052), 1988 <br /> 0 Design, Construction, and Evaluation of Clay Liners for Waste Management Facilities <br /> (EPA/530/SW-86/007F), November 1988 <br /> • Technical Guidance Document: Final Covers on Hazardous Waste Landfills and Surface <br /> Impoundments (EPA/530-SW-89-047), July 1989 <br /> • Technical Guidance Document: Inspection Techniques for the Fabrication of Geomembrane <br /> Field Seams (EPA/530/SW-91/051), May 1991 <br /> 4-5 <br />