Laserfiche WebLink
KLFlNFELDFlt <br /> • Chlorinated Hydrocarbons by EPA method 8260B <br /> • Fuel Oxygenates by EPA Method 8260B <br /> r Polychlorinated biphenyls by EPA Method 8080 <br /> L Metals* by ICAP <br /> Metals analysis includes cadmium,chromium III and IV,Lead,Zinc, and Nickel <br /> ICAP-Inductively Coupled Plasma Atomic Emission Spectrometry <br /> The soil samples were analyzed utilizing the silica gel clean-up methodology to reduce the <br /> effects of organic material giving false positive results. <br /> LResults of Laboratory Analysis <br /> TPH-d was detected in only three of the seven soil samples analyzed with a range of 2.1 m' g/kg to <br /> 4.9 mg/kg. The remaining four .soil samples had no detectable concentration of TPH-d at or <br /> above the laboratory reporting limit. There were no TPH-g, BTEX compounds, PCBs or VOCs <br /> detected in any of the soil samples. The soil samples were also analyzed for cadmium, <br /> chromium, hexavalent chromium, nickel,lead, and zinc. The following list outlines the detected- <br /> concentrations of each metal in soil and its applicable Preliminary Remediation Goal (PRG). <br /> Soil Results <br /> Metal Detected Range PRG-Industrial <br /> Cadmium ND-all 810 mg/kg <br /> Total Chromium 16 to 22 mg/kg 450 mg/kg <br /> Hexavalent Chromium ND to 4.3 mg/kg 64 mg/kg <br /> Nickel 15 to 24 mg/kg 41,000 mg/kg <br /> Lead ND-all 750 mg/kg <br /> Zinc 28 to 74 mg/kg 160,000 mg/kg <br /> LThe tank contents were also analyzed for the full suite of analyses noted above. In addition to the <br /> initial analyses, which detected concentrations of TPH-g, TPH-d, and TRPH, the tank contents <br /> had a small detection of the VOC 1,4-dichlorobenzene with a concentration of 0.0056 mg/kg. <br /> The industrial PRG for dichlorobenzene is 8.1 mg/kg. The following metal concentrations were <br /> also noted. All of the metal concentrations were below the industrial PRGs as noted above. <br /> Tank Content Results <br /> Metal Detected Concentration PRG-Industrial <br /> Cadmium 1.5 810 mg/kg <br /> GTotal Chromium 4 mg/kg 450 mg/kg <br /> Hexavalent Chromium 1.0 mg/kg 64 mg/kg <br /> Nickel 5 mg/kg 41,000 mg/kg <br /> 34202.E01 /ST03R1609 Page 4 of 7 <br /> ` Copyright 2003 Kleinfeider,Inc. October 31,2003 <br /> ir+ <br />