Laserfiche WebLink
s ss <br /> 1=-f <br /> Ti-ace Ascalysis Lahnrutory,Ines. Telephone(415)783.6960 <br /> t.9 3423 Investment Boulevard,d8 • Hayward,California 94545 Facsimile(415)7153-1512 <br /> t , <br /> DATE SAMPLED: 10/03/91 and 10/04/91 <br /> r"" s DATE RECEIVED: 10/07/91 <br /> ! --— DATE ANALYZED: 10/12/91 and 10/14/91 <br /> DATE REPORTED: 10/21/91 <br /> CUSTOMER: Conoco, Inc. <br /> t REQUESTER: Jim Lehrman <br /> PROJECT: No. 400511-SA, East Washington Street, Stockton <br /> E� <br /> Sam le Type: Water- <br /> MW-27 MW-28 MW-29 <br /> Method and Concen- Reporting Concen- Reporting Concen- Reporting <br /> Constituent: Units tration Limit . tration Limit trationLimit <br /> DHS Method: <br /> Total Petroleum Hydro- <br /> carbons as Gasoline ug/l ND 50 ND 50 NO 50 <br /> EPA Method 8020 For: <br /> :'Benzene ug/l ND 0.50 ND 0.50 0.53 0.50 <br /> Toluene ug/1 ND 0.50 ND 0.50 ND 0.50 <br /> Ethylbenzene ug/1 ND 0.50 ND 0.50 ND 0.50 . <br /> Xylenes ug/l ND 1.5 ND 1.5 ND 1.5 <br /> MW-30 MW-A Duplicate <br /> Method and Concen- Reporting Concen- Reporting Concen- Reporting <br /> Constituent: Units tration Limit tration Limit tration Limit <br /> DHS Method: <br /> Total Petroleum Hydro- <br /> carbons as Gasoline ug/l 340 50 ND 50 430 50 <br /> EPA Method 8020 For: <br /> !� Benzeneug/l 38 0.92 ND 0.50 40 0.92 <br /> Toluene ug/1 ND 0.88 ND 0.50 ND 0.88 <br /> Ethylbenzene ug/l 1.5 0.92 ND 0.50 1.9 0.92 <br /> Xylenes ug/l ND 2.5 ND 1.5 3.0 2.5 <br /> - - 77 <br /> Concentrations-reported as ND were-not detected at-ar above the reporting limit. <br /> E-3 <br /> Founding Member of the Association of California Testing Laboratories <br />