Laserfiche WebLink
819 Striker Avenue Suite 8 <br /> Sacramento )9 9 <br /> 5834 <br /> Sequoia (916) 9600 <br /> Analytical <br /> FAX(916)921 0100 <br /> ywww sequoialabs com <br /> *r-- <br /> SFCOR International-Rancho Cordova Project 'POSCO 8671,Stockton,CA <br /> 3017 Kilgore Road,Suite 100 Project Number N/A Reported <br /> Rancho Cordova CA,95670 Project Manager Rusty Benkosky 01/14/02 15 16 <br /> Total Purgeable Hydrocarbon, BTEX and MTBE by DHS LUFT - Quality Control <br /> Sequoia Analytical - Sacramento <br /> Reporting Spike Source %REC RPD <br /> Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes <br /> Batch 1120307-EPA 5030E(P/T) <br /> Blank(1120307-BLK1) Prepared&Analyzed 12/26/01 <br /> Purgeable Hydrocarbons ND 050 mg/kg <br /> Benzene ND 00050 <br /> Toluene ND 00050 " <br /> Ethyibenzene ND 00050 " <br /> Xylenes(total) ND 00050 " <br /> Methyl tert-butyl ether ND 00050 " <br /> Surrogate a a a-Trifluorotoluene 00203 00200 102 60-140 <br /> LCS(1120307-BS1) Prepared&Analyzed 12/26/01 <br /> Benzene 00179 00050 mg/kg 00200 89 5 70-130 <br /> Toluene 00170 00050 00200 85 0 70-130 <br /> Ethylbenzene 00180 00050 00200 900 70-130 <br /> Xylenes(total) 00520 00050 00600 867 70-130 <br /> 40m, <br /> lethyl tert-butyl ether 00185 00050 00200 925 70-130 <br /> Surrogate a s a-Trifluorotoluene 00197 00200 98 5 60-140 <br /> Matrix Spike(1120307-MS1) Source 5112194-17 Prepared 12/26/01 Analyzed 12/27/01 <br /> Benzene 00167 00050 mg/kg 00200 ND 83 5 60-140 <br /> Toluene 00158 00050 00200 ND 79 0 60-140 <br /> Ethylbenzene 00168 00050 00200 ND 840 60-140 <br /> Xylenes(total) 00482 00050 00600 ND 803 60-140 <br /> Methyl tert-butyl ether 00176 00050 00200 ND 88 0 60-140 <br /> Surrogate a s a-Trifluorotoluene 00165 00200 82 5 60-140 <br /> Matrix Spike Dup(]120307-MSD1) Source S112194-17 Prepared 12/26/01 Analyzed 12/27/01 <br /> Benzene 00176 00050 mg/kg 00200 ND 880 60-140 5 25 25 <br /> Toluene 00169 00050 00200 ND 840 60-140 6 13 25 <br /> Ethylbenzene 00179 00050 00200 ND 895 60-140 634 25 <br /> Xylenes(total) 00513 00050 00600 ND 85 5 60-140 6 23 25 <br /> Methyl tert-butyl ether 00185 00050 00200 ND 925 60-140 4 99 25 <br /> Surrogate a s a-Trifluorotoluene 00179 00200 895 60-140 <br /> Sequoia Analytical- Sacramento The results in this report apply to the samples analyzed in accordance with the chain o) <br /> custody document This analytical report must be reproduced in its entirety <br /> Page Page 19 of 27 <br />