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• • r 1 TABLE 4 <br /> REMANUFACTURING LTO. FACILITY, STOCKTON, CA. <br /> RESULTS OF LAB ANALYSIS FROM BORINGS AND SURFACE SAMPLES. <br /> Analysis performed by Canonie Laboratories, et al. <br /> Test Cadmium Chromium. Lead 1Lea Lead Zinc Phenols Total Volatile Volatile pH <br /> Leachate Extract Halo- Aromatics <br /> Hydro- carbons <br /> carbons _ <br /> Units mg/kg j mg/kg mg/kg mg/kg agil agikg ugikg mg/kg cgikg mg/kg -- —- <br /> Method EPA 6010 1 EPA 6010 EPA 6010 EPA 6010 EPA 6010 EPA 8040 EPA 8015 EPA 8010 EPA 8020 <br /> - -}---. - — —--- - - - <br /> Depth, - <br /> Sample feet <br /> SM 1-1 1 NO 46 219 13 106 - - - <br /> SM 1-2 5 NO 47 it 65 NO NO NO NO <br /> SM 1-3 l0 NO 31 6.5 39 NO NO NO NO <br /> SM 2-1 is l 1.2 72 2200*** 987 81 120 <br /> SM 2-2 5 1.2 48 10 74 1100 34* NO ND 6.6 <br /> SM 2-3 a 10 NO 44 51 1.3 64 NO 620 0.0594f No 7.0 <br /> SM 2-4 15 NO 27 NO 40 NO No NO NO 8.2 <br /> SM 3-1 '_, 1 NO 50 319 14 127 - 2400 (Diesel)*** .0057*+*(1).0076***(3) - <br /> SM 3-2 5 NO 37 8.3 49 NO NO 0.035** NO 7.5 <br /> SM 3-3 a to NO 54 NO 56 NO No 0.032*+ No 8.0 <br /> SM 4-1 1 NO 55 44&52 **f 1810 239 - - <br /> SM 4-2 5 NO 20 NO 39 NO NO NO No 8.3 <br /> SM 4-3 10 NO 44 No 59 NO ND NO NO 8.4 <br /> SM 4-4 15 No 35 NO 38 ND; 52fif No NO NO 8.6 <br /> i2) <br /> * Extractable hydrocarbons not based an a petroleum product. LEAD ZINC Sample Gate: <br /> ff Dichloromethane Report limit: .025 mg/kg or 25 agikg ANONSE 24, 1989 <br /> *** RLN, PACE Lab & Canonie STLC; agil 5 250 <br /> (1) Dichloromethane TTLC; mg/kg 1000 5000 <br /> (2) 2,4, diaethylphenol <br /> (3) Ethylbenzene <br /> r <br /> Background Data samples, (Thorpe Oil.) Sample date: 7-7-89 }�p ; r1r�S + I`C r $ L <br /> Lead Organic Lead Leachate <br /> ag/kg mq/kg mg/1 Pr5 �l <br /> 41 Charter Nay 141 No 1.0 4.6 <br /> 42 Charter Kay 129 NO 1.0 10.4 <br /> 44 100 yds east of Pond 771 NO ( 0 <br /> f5 100 yds west of Pond 26.8 NO 1.0 <br /> EPA 6010, 7420 Acid digestion 3050 <br /> Organic lead EXT. <br /> Cal GHS, LUFT <br /> CAM STLC TITLE 22 WET <br /> Ila <br />