Laserfiche WebLink
� _�� �-��r � 7g `"�-"?, _ _ _ rz,� .s�aas•� �s��-` �sz yra��`' �-.r3vr � r���. � r _a.-. � <br /> a s <br /> ��� � & E5'U,'r�eN� .M�r.,4•'t+a't 5 gg�, 1 <br /> Y <br /> a +a <br /> INTERNATIONAL. <br /> LU CORPORATOION RE CE I V E <br /> PIAR Igo/ <br /> I1�fF►C my1.ROHerAt CROUP,INC. <br /> Pacific Environmental Group, Inc. March 13, 1987 <br /> 1601 Ci7ic Center Ar., Suite 107 <br /> z <br /> Santa Clara, CA 95050 <br /> Attn: Susan Villhite <br /> Following are the results of our analyses on samples of soil and Ovate <br /> received March 9, 1957. The project identification is: <br /> Project: 100-13.01, 2500 V. Lodi Avenue, Lodi <br /> 1 <br /> The analysis for aromatic hydrocarbons in waters is taken from E.P.A. <br /> ` Method 602, a purge and trap technique. Final detection is b <br /> a <br /> using a photoionization detector (GC/pID) in series with a flameionizationgraphy <br /> I detector. The primary separation column is 5% AT-1200 + 1.75% Bentone 34/ <br /> Chromosorb V. Confirmation of positive results is by GC/PID using a <br /> Carbopack 9/3% SP-1500 column. <br /> The analysis for total hydrocarbons in soils is taken from E.P.A. Methods <br /> 3550 and 413.2. The soil is .extracted with repeated <br /> ' chlorotrifluoroethane using a horn-typeportions of 1,1,2-tri- 1 . <br /> sonicator. : The resulting extract <br /> is dried with sodium sulfate and examined by infrared spectroscopy. <br /> 1 <br /> .. All soils are extracted using "wet" soil; a soil moisture determination <br /> is performed on an .additional portion of soil. The results given in the <br /> following tables are corrected for moisture. and are presented on a "dry soil <br /> ` basis". <br /> ` FR/jd Fred Rouse <br /> 2 Pages following - Tables of Results <br /> Regional onice <br /> i 397 Mathew Slreel•Sanla Clara.California 95050 408-727-4277 <br /> l <br /> JA <br />