Laserfiche WebLink
1 <br /> ' Summary of Northern California Youth Correctional Center Sampling Results for May 26,2010 <br /> Forward Landfill-Austin Road Unit,California Page 2 <br /> faucet. The field blank sample at Well#4 was collected to provide an indication of VOCs present in <br /> t the ambient outdoor air or the laboratory analytical process. The field blank sample at the indoor faucet <br /> location was collected to provide an indication of VOCs present in the ambient indoor air or the <br /> laboratory analytical process. The trip blank sample was collected to provide an indication of any <br /> ' VOCs associated with shipment or the laboratory analytical process. The duplicate samples were <br /> collected to provide an indication of sampling and laboratory testing reproducibility. <br /> ' The May 2010 field blank at Well#4 yielded three (3) detections: chloroform(0.68 µg/1), methylene <br /> chloride (0.82 µg/1, estimated value), and tetrachloroethene (0.19 µg/1, estimated value). The field <br /> blank at the indoor faucet yielded two (2) detections: chloroform (0.45 µg/1, estimated value) and <br /> methylene chloride(0.66µg/1,estimated value). No VOCs were detected in the trip blank. <br /> ' Sincerely, <br /> Herst&Associates,hic. <br /> Fanning Ward Herst,PG,HG <br /> ' Staff Biologist Managing Partner <br /> California PG#7150 <br /> ' California HG#775 <br /> Cc: Howard Hold—RWQCB <br /> Robert McClellon—San Joaquin County LEA <br /> ' Reuben Ramirez—Forward,Inc. <br /> Don Litchfield—Forward,Inc. <br /> t Attachments: Table 1 —VOC Detection Tables per Location <br /> Laboratory Analytical Results <br /> 1 <br /> t <br /> 1 <br />