Laserfiche WebLink
CASTLE ANALYTICAL LABORATORY 08/11/21 <br />PCB SUMMARY REPORT <br />PG&E - STOCKTON CASTLE ANALYTICAL LABORATORY <br />4040 WEST LANE 2333 SHUTTLE DRIVE <br />STOCKTON, CA 95204 ATWATER, CA 95301 <br />ATTN: ALEX STEELE / DAVE LARSEN LAB DIRECTOR - CLARI J. CONE <br />DATE RCVD: 08/11/21 LICENSE CA ELAP 2480 <br />LAB REPORT #:2108031 PROJECT/P0#: 1149 FRENCH CAMP TURNPIKE <br />Below is a listing of the samples received together with the laboratory results on <br />their respective PCB content. Please contact the lab at 209-384-2930 if you have <br />any questions regarding these sample results. <br />PCB <br />LAB I.D. SAMPLE I.D. DATE AROCLOR RESULT PQL MATRIX <br />(ppm) <br />(ppm) <br />2108031-01 A 08/10/21 ND 1.0 OIL <br />SAME DAY <br />2108031-02 08/10/21 ND 1.0 OIL <br />SAME DAY <br />The following table shows the methods and detection limits used, all tests use EPA <br />SW846 Method 8082; quantification 7.9.3, PQL = Practical Quanitation Limit. <br />ND = non-detect. <br />APPROVED BY: <br />UNITS ST EQUIPMENT TEST EXTRACTION METHOD PQL <br />OIL <br />SOIL <br />WIPE <br />WATER <br />3580 1.0 mg/Kg (Florr) GC <br />3550 0.050 mg/Kg (ppm) SONICATOR/GC <br />3550 1.0 pg/Area SONICATOR/GC <br />608/3510 0.010/0.0010 mg/L (ppm) LLE/GC <br />Page 1