Laserfiche WebLink
12/11/1997 12:40 510426017 CLAYTON LAB PAGE 06 <br />Clayton <br />ENVIRONMENTAL <br />CONSULTANTS <br />Page 5 of 5 <br />Analytical ResultS <br />for <br />Pacific Gas & Electric Company <br />client Reference: McDONALD ISLAND/2926 OP <br />Clayton Project No. 97120.78 <br />Sample Identification; <br />METHOD BLANK <br />Date Sampled: <br />-- <br />Lab Number: <br />9712078-04A <br />Date Received: <br />-- <br />Sample Matrix/Media: <br />WATER <br />Date Prepared: <br />12/08/97 <br />Preparation Method: <br />EPA 5030 <br />Date Analyzed: <br />12/08/97 <br />Method Reference: <br />EPA 8015/8020 <br />Analyst: <br />GUD <br />p,m-Xylenes <br />-- <br />ND <br />0.4 <br />Gasoline <br />-- <br />ND <br />Limit <br />Surrogates <br />Recovezy__(1) <br />of <br />1,4-Diflucrobenzene <br />540-36-3 <br />Concentration <br />Detection <br />Analyte <br />CAS # <br />(ug/L) <br />(ug/L) <br />BTEX/Gasoline <br />Benzene <br />71-43-2 <br />ND <br />0.4 <br />Ethylbenzene <br />100-41-4 <br />ND <br />0.3 <br />Toluene <br />108-88-3 <br />ND <br />0.3 <br />o -Xylene <br />95-47-6 <br />ND <br />0.4 <br />p,m-Xylenes <br />-- <br />ND <br />0.4 <br />Gasoline <br />-- <br />ND <br />50 <br />Surrogates <br />Recovezy__(1) <br />4C Limits M <br />1,4-Diflucrobenzene <br />540-36-3 <br />89 <br />50 - 150 <br />ND: Not detected at or above limit of detection <br />--. information not available or not applicable <br />