Laserfiche WebLink
Sequoia <br />� Analytical <br />404 N Wiget Lane <br />Walnut Creek CA 94598 <br />(925) 98&9600 <br />FAX (925) 988-9673 <br />www sequolalabs com <br />AML <br />er Ryan, Inc - Dublin Project Chevron <br />6747 Sierra Court Suite 7 Project Number Chevron SS#9-5775 Reported <br />Dublin CA, 94568 Project Manager Scott Polsion 25 -Apr -00 17 37 <br />Total Purgeable Hydrocarbons (C6 -C12) and BTEX in Air by DHS LUFT <br />Sequoia Analytical - Walnut Creek <br />Reporting <br />Analyte Result Limit Units Dilution Batch Prepared Analyzed Method Notes <br />INF(W004472-01) Air Sampled 19 -Apr -001520 Received 20 -Apr -00 15 20 Y-62 <br />Purgeable Hydrocarbons 14000 200 mgim' Air 20 OD21004 21 Apr -00 21 -Apr 00 DHS LUFT <br />Benzene 3000 10 <br />Toluene 3800 10 <br />Ethylbenzene 360 10 " <br />Xylenes (total) 1700 10 " <br />Surrogate aa a-Trtlluorotoluene 187 % 70-130 S-04 <br />EFF (WO04472-02) Air Sampled 19 -Apr -0015 25 Received 20 -Apr -0015 20 P-01 <br />Purgeable Hydrocarbons 2200 20 mpm' Air 2 OD21004 21 -Apr -00 21 -Apr -00 DHS LUFT <br />Benzene 410 0 10 " <br />Toluene 950 0 10 <br />Ethylbenzene 140 0 10 " <br />Xylenes (total) 700 0 10 " <br />Surrogate a a a-Tnfluorotoluene 154% 70-130 S-04 <br />0 <br />Sequoia Analytical - Walnut Creek <br />The results in this report apply to the samples analyzed in accordance with rhe chain of <br />custody document This analytical report must be reproduced in its entirety <br />Page 3 of 10 <br />