Laserfiche WebLink
"Vi <br /> a_ � <br /> 885laCA Deva <br /> Sequoia 1vlorganHill CA95D37 <br /> (408)776 9600 <br /> Analytical FAX(408)782-6308 <br /> www sequoialabs com <br /> URS Corporation[Arcoll Project ARCO#2130,Stockton,CA MOL0602 <br /> 2870 Gateway Oaks Dr,Ste 300 Project Number GOBZK-0002 Reported <br /> Sacramento CA,95833 Project Manager Vernon P Elarth 01/04/06 16 01 <br /> Volatile Organic Compounds by EPA Method 8260B - Quality Control <br /> Sequoia Analytical-Morgan Hill <br /> Reporting Spike Source %REC RPD <br /> Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes <br /> Batch 5L22023-EPA 5030B PIT it EPA 8260B _ <br /> Matnx Spike Dup(5L22023-MSD1) Source MOL0602-14 Prepared 12/22/05 Analyzed 12/23/05 <br /> tert Amyl methyl ether 179 50 ug/l 150 ND 119 80-115 1 15 HL <br /> Benzene 604 5 0 516 550 105 65-115 05 20 <br /> tert-Butyl alcohol 1060 200 1430 ND 74 75-120 11 25 LN <br /> Di isopropyl ether 138 5 0 151 ND 91 75-125 1 15 <br /> 12 Dichloroethane 176 5 0 147 ND 120 85 130 0 20 <br /> Ethanol 1820 1000 1420 ND 128 70-135 7 35 <br /> Ethyl tort-butyl ether 171 50 150 ND 114 75-130 1 25 <br /> Ethylbcnzene 288 50 75 4 220 90 75-135 3 15 <br /> Methyl tert-butyl ether 607 5 0 702 ND 86 65-125 4 20 <br /> Toluene 414 5 0 372 58 96 85 120 0 2 20 <br /> Xylenes(total) 593 5 0 412 170 103 85 125 4 20 <br /> A111116sohnc Range Organics(C4 C12) 7210 500 4400 2700 102 60 140 4 25 <br /> arrogate 12-Dichloroethane d4 524 500 105 60-135 <br /> Batch 5L22037-EPA 5030E PIT/EPA 8260B <br /> BIank(5L22037-BLKI) Prepared 12/22/05 Analyzed 12/23/05 <br /> tert-Amyl methyl ether ND 050 ugll <br /> Benzene ND 050 " <br /> tert Butyl alcohol ND 5 0 <br /> Di isopropyl ether ND 050 " <br /> 1,2 Dichlorocthane ND 050 <br /> Ethanol ND 100 1C <br /> Ethyl tert-butyl ether ND 050 " <br /> Ethylbenzene ND 050 <br /> Methyl tert-butyl ether ND 050 <br /> Toluene ND 050 " <br /> Xylenes(total) ND 050 " <br /> Gasoline Range Organics(C4-C12) ND 50 <br /> Surrogate 12-Dichloroethane d4 222 250 89 60 135 <br /> Sequoia Analytical -Morgan Hill The results to this report apply to the samples analyzed in accordance with the chain of <br /> custody document Unless otherwise stated results are reported on a wet weight basis <br /> Thrs analytical report must be reproduced in its entirety <br /> Page 23 of 28 <br />