Laserfiche WebLink
f �- <br />' „ S E C 0 R <br /> Jeffrey Wong <br /> • <br /> July 30, 2003 <br /> Page 2 <br /> Number of Detections Minimum Maximum <br /> Constituents above the MDL of the 7 Concentration in pg/L(Well ID) Concentration in pg/L(Well ID) <br /> Total Samples <br /> TPHg 0 ND ND <br /> Benzene 0 ND ND <br /> MtBE 5 2(MW-5) 110(MW-2) <br /> Definitions <br /> MDL=Method detection limit TPHg=Total petroleum hydrocarbons as gasoline <br /> pg/L=Micrograms per liter TPHd=Total petroleum hydrocarbons as diesel <br /> ND =Constituent detected below the laboratory reporting limits <br /> Should you have any questions or concerns regarding these activities, please feel free to contact me <br /> at 916-861-0400 extension 284 <br /> Sincerely, <br /> SECOR International Incorporated <br /> /::�&L <br /> Bob W Jackson Jr <br /> Staff Geologist <br /> Attachments <br /> Attachment 1 Groundwater Monitoring & Sampling Report by Gettler-Ryan, Dated May 13, 2003 <br /> cc Mr Robert J Cochran,Chevron Environmental Management Company, San Ramon, CA <br /> Mr Jim Barton, Regional Water Quality Control Board, Sacramento, CA <br /> Mr Joseph Budiselich, Stockton,CA <br /> Mr Kevin Lee, Subway, Stockton, CA <br /> 4 <br /> I\Chevron\99840\Periodic Monitonng\2003\2Q2003 QMR 99940 doc SECOR Intematronal Incorporated <br />