Laserfiche WebLink
May 15, 1992 <br /> Sample Log 4363 <br /> Dave Vossler <br /> Gettler Ryan <br /> 2150 W Winton Ave. <br /> Hayward, CA 94545 <br /> Subject: Analytical Results for 4 Soil Samples <br /> Identified as: Project A 7827.01 (Unocal, Stockton) <br /> Received: 05/06/92 <br /> Dear Mr. Vossler: <br /> Analysis of the sample(s) referenced above has been completed. <br /> This report is written to confirm results communicated on <br /> May 14, 1992 and describes procedures used to analyze the <br /> samples. <br /> Samples were received in stainless steel sleeves sealed with <br /> PTFE sheets and plastic endcaps . Each sample was transported <br /> and received under documented chain of custody and stored at <br /> 4 degrees C until analysis was performed. <br /> Sample(s) were analyzed using the following method(s) : <br /> "BTEX" (EPA Method 8020/Purge-and-Trap) <br /> "TPH as Gasoline" (Modified EPA Method 8015/Purge-and-Trap) <br /> "TPH as Diesel,Motor Oil,Jet/Kerosene" (Mod. 8015/Extraction) <br /> 111,2-Dibromoethane or EDB" (EPA Method 8240) <br /> "Organic Lead" (DHS Method referred to in LUFT Manual) <br /> "Polychlorinated Biphenyls (PCBs)" (EPA Method 8080/Extraction) <br /> "Metals by Atomic Absorption" (EPA Method 7000) <br /> "Oil and Grease" (ASTM Method 5520 E,F) <br /> "Volatile Organic Priority Pollutants" (EPA Method 8240) <br /> "Total Lead" (EPA 7420-Atomic Absorption) <br /> Please refer to the following table(s) for summarized analytical <br /> results and contact us at 916-757-4650 if you have questions regarding <br /> procedures or results. The chain-of-custody document is enclosed. <br /> Approved by: <br /> JLVJ Aa-1 <br /> .� Stewart Podolsky <br /> / Senior Chemist <br /> .y <br /> Western Environmental Science & Technology . 45133 County Road 32B • Davis, CA 95616 • 916 753-9500 • FAX:916 757.4652 <br /> L <br />