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1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />KLEINFELDER <br />Table I <br />Concentrations of Selected Analytes in Confirmation Soil and Groundwater Samples <br />Disposal Area Excavations B and C <br />Former Spreckels Sugar Plant No. 2 <br />18800 South Spreckels Road <br />Manteca, California <br />June 14 to 20, 1999 Sampling <br />Analyte <br />Soil Sample <br />#18785 <br />:(CSI) <br />(in mgfkg) <br />Anal seat Results <br />: Soil Sample Water Sample <br />#.18787 11118786 <br />(CS7)'. (CSW) <br />(in mg/kg) (in mglL) <br />Soil Sample <br />1118964 <br />(CS4); <br />(In mglk9) <br />. -- Re ulato <br />Total Threshold <br />- Lima <br />Concentration <br />For SWI <br />(in mgfkg) <br />';Limas and Preliminary Remedial Goals PRGs <br />Maximum <br />Residential Industrial Contaminant Levels <br />PRGs'. PRGs (MCLS) <br />For soft For Soil For Drinking Water'. <br />(in rnglkg) (in. mgfkg) (in mgll) <br />Antimony EPA 6010A <br />NO 110.0 <br />NO 110.0 <br />NO ,0.100 <br />NO <10.0 <br />500 <br />30 <br />750 <br />0.006 <br />Arsenic EPA 6010A <br />NO <10.0 <br />NO <10.0 <br />NO ,0.100 <br />NO <10.0 <br />500 <br />0.38 <br />3 <br />0.05 <br />Barium EPA 6010A <br />19.4 <br />18.4 <br />NO <O.100 <br />44.0 <br />10,000 <br />5,200 <br />100,000 <br />1.0 <br />Beryllium EPA 6010A <br />NO 11.00 <br />NO 11.00 <br />NO <0.0100 <br />NO 11.00 <br />75 <br />150 <br />3,400 <br />0.004 <br />Cadmium EPA 6010A <br />NO 11.00 <br />NO <1.00 <br />NO <0.0100 <br />NO 11.00 <br />100 <br />9 1 <br />930 <br />0.005 <br />Chromium EPA 6010A <br />3.27 <br />4.54 <br />NO ,0.0100 <br />3.01 <br />2,500 <br />210 <br />450 <br />0.05 <br />Cobalt EPA 6010A <br />NO <4.00 <br />NO <4.00 <br />NO ,0.0400 <br />NO ,4.00 <br />8,000 <br />3300 <br />29,000 <br />' <br />Copper EPA 6010A <br />3.83 <br />2.64 <br />0.0190 <br />3.51 <br />2,500 <br />2800 <br />70,000 <br />1 <br />Lead EPA 6010A <br />NO ,10.0 <br />NO 110.0 <br />NO <0.100 <br />NO 110.0 <br />1,000 <br />130(l) <br />1.000 <br />' <br />Manganese (EPA 6010A) <br />85.6 <br />72.0 <br />0.0117 <br />112 <br />3100 <br />45,000 <br />0.05 <br />Nickel EPA 6010A <br />4.63 <br />NO <4.00 <br />NO ,0.0400 <br />4.22 <br />2,000 <br />150 (1) <br />37,000 <br />0.1 <br />Selenium (EPA 6010A) <br />NO 00.0 <br />NO <10.0 <br />NO <0.100 <br />NO <10.0 <br />100 <br />370 <br />9,400 <br />0.05 <br />Silver (EPA 6010A) <br />NO 11.00 <br />NO <1.00 <br />NO <0.0100 <br />NO 0.00 <br />500 <br />370 <br />9,400 <br />0.1 <br />Thallium (EPA 6010A) <br />NO ,10.0 <br />NO <10.0 <br />NO <0.100 <br />NO <10.0 <br />700 <br />0.002 <br />Vanadium EPA 6010A <br />13.6 <br />14.5 <br />NO <0.0400 <br />16.5 <br />2,400 <br />520 <br />13000 <br />` <br />Zinc EPA 6010A) <br />11.9 <br />11.5 <br />NO <0.0100 <br />18.2 <br />5,000 <br />22000 <br />100000 <br />5 <br />Mercury (EPA 7471A) <br />NO (<0.0200) <br />NO (<0.0200) <br />NO (<0.000200) <br />NO (<0.0200) <br />20 <br />22 <br />560 <br />0.0002 <br />Chlorobenzene (EPA 8260A) <br />0.196 <br />NO <0.100 <br />NO <0.00200 <br />NO <0.00200 <br />54 <br />180 <br />' <br />Toluene (EPA 8260A) <br />0.101 <br />NO <0.100 <br />0.00268 <br />NO <0.100 <br />520 <br />520 <br />0.15 <br />1.2,4-Trimeth (benzene EPA 8260A <br />NO <0.100 <br />NO <0.100 <br />0.00306 <br />NO <0.100 <br />51 <br />170 <br />Total Xylenes (EPA 8260A) <br />NO ,0.100 <br />NO <0.100 <br />0.00690 <br />NO -0.100 <br />860 (2) <br />860 (2) <br />1.75 <br />All Other EPA 8260A Analytes <br />None Detected <br />None Detected <br />None Detected <br />Non Detected <br />` <br />Total Cyanide (EPA 335.2) <br />NO <0.500 <br />NO <0.500 <br />0.0127 <br />NO ,0.500 <br />1100 (3) <br />21000 (3) <br />0.2 <br />Sulfide EPA 376.1 <br />10.5 <br />NO <10.0 <br />NO <1.00 <br />NO 00.0 <br />Tin <br />4.3 <br />6.4 <br />NO (<0.20) <br />4.6 <br />All EPA 8270 Analytes <br />None Detected <br />None Detected <br />None Detected <br />None Detected <br />' <br />All EPA 81508 Analytes <br />None Detected <br />Non Detected <br />Non Detected <br />None Detected <br />All EPA 8141 Analytes <br />None Detected <br />None Detected <br />None Detected <br />None Detected <br />` <br />11-s: <br /># 18785 (CS1) <br />mg/kg <br />mg/I <br />NO (<10.0) <br />TTLC <br />(1) <br />(2) <br />(3) <br />20-3978-03.W36 / 2019E088 <br />Copyright 1999, Kleinfelder, Inc. <br />= Identification No. of confirmation soil sample No. 1 <br />= milligrams per kilogram (parts per million) <br />= milligrams per liter (parts per million) <br />= non detect at the given laboratory reporting limit of 10.0 mg/kg or mg/l <br />= Total threshold limit concentration <br />_ "CAL -Modified PRG" <br />= PRG values represent the sum total of m -Xylene, o -Xylene, and p -Xylene <br />= as free cyanide <br />= not applicable or not listed for the regulatory limits or remedial goals <br />Page 1 of 1 <br />September 9, 1999 <br />