Laserfiche WebLink
85 <br /> a— ) <br /> n HillJarvis 5037 <br /> rrve <br /> Sequoia Morgan Hill CA 95037 <br /> (408)776-9600 <br /> Analytical FAX(408)782-6308 <br /> www sequoialabs com <br /> URS Corporation[Arcot] Project ARCO#6020,Manteca,CA MOH1005 <br /> 2870 Gateway Oaks Dr,Ste 300 Project Number GOC 1 V-0002 Reported <br /> Sacramento CA,95833 Project Manager Vernon P Elarth 09/01/05 17 52 <br /> Volatile Organic Compounds by EPA Method 8260B -Quality Control <br /> Sequoia Analytical -Morgan Hill <br /> Reporting Spike Source %REC RPA <br /> Analyte Result Limit Units Level Result %REC Limits RPD Limn Notes <br /> Batch 5H26005-EPA 5030E P/T 1 EPA 8260B <br /> Matrix Spike(51126005-MSI) Source MOH1014-03 Prepared&Analyzed 08/26/05 <br /> tert-Amyl methyl ether 782 50 ug/l 752 ND 104 80-115 <br /> Benzene 823 50 258 540 110 65-115 <br /> tert-Butyl alcohol 7480 2000 7150 ND 105 75-120 <br /> Di-isopropyl ether 807 50 757 ND 107 75-125 <br /> 1,2-Dibromoethane(EDB) 852 50 742 ND 115 85-120 <br /> 1,2-Dichloroethane 773 50 736 ND 105 85-130 <br /> Ethanol 16100 10000 7070 ND 228 70-135 LM <br /> Ethyl tert-butyl ether 788 50 751 ND 105 75-130 <br /> Ethylbetizenc 2500 50 377 2500 0 75-135 BB LN <br /> Methyl tert-butyl ether 370 50 351 ND 105 65-125 <br /> Toluene 2120 50 1860 240 101 85-120 <br /> Xylenes(total) 9430 50 2070 8600 40 85-125 BB LN <br /> Xylenes <br /> Range Organics(C4-C 12) 61200 5000 22000 60000 5 70-124 LN <br /> Surrogate 12 Drchloroethane-d4 204 150 81 60 135 <br /> Matrix Spike Dup(5H26005-MSDI) Source MOH1014-03 Prepared&Analyzed 08/26/05 <br /> tent-Amyl methyl ether 776 50 ugfl 752 ND 103 80-115 08 15 <br /> Benzene 802 50 258 540 102 65-115 3 20 <br /> tert-Butyl alcohol 8710 2000 7150 ND 122 75-120 15 25 LM <br /> Di-isopropyl ether 792 50 757 ND 105 75-125 2 15 <br /> 1,2-Dibromoethane(EDB) 858 50 742 ND 116 85-120 0 7 15 <br /> 1,2-Drchloroethane 778 50 736 ND 106 85-130 0 6 20 <br /> Ethanol 17300 10000 7070 ND 245 70-135 7 35 LM <br /> Ethyl tert-butyl ether 787 50 751 ND 105 75-130 0 1 25 <br /> Ethylbenzene 2460 50 377 2500 NR 75-135 2 15 BB,LN <br /> Methyl tert-butyl ether 369 50 351 ND 105 65-125 0 3 20 <br /> Toluene 2100 50 1860 240 100 85-120 09 20 <br /> Xylenes(total) 9240 50 2070 8600 31 85-125 2 20 BB,LN <br /> Gasoline Range Organics(C4-C12) 61100 5000 22000 60000 5 70-124 0 2 20 LM <br /> Surrogate 11-Dichloroelhane-d4 108 150 83 60-135 <br /> Sequoia Analytical-Morgan Hill The results in 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 /> This analytical report must be reproduced in its entirety <br /> Page 10 of 11 <br />