Laserfiche WebLink
Tosco Marketing Company 3 <br /> Circle K Service Station 8671, Sto, ten, CA March 23, 1998 <br /> Laboratory Procedures <br /> Soil samples collected during dispenser upgrade activities will be submitted to the <br /> laboratory and analyzed for the presence of total petroleum hydrocarbons calculated as <br /> gasoline (TPH-g), benzene, toluene, ethylbenzene, xylenes (BTEX compounds), and <br /> methyl tertiary butyl ether (MtBE) by EPA Methods 8015 and 8020 . In addition, one <br /> selected soil sample collected from beneath the dispensers will be analyzed for fuel <br /> oxygenates by EPA Method 8260. <br /> Reporting and Schedule <br /> SECOR anticipates initiating field activities during early April 1998 . After completion <br /> of the field work and laboratory analyses, the data will be evaluated and assembled into <br /> a report. Included in the report will be soil analytical results, chain-of-custody <br /> documentation, a summary of field observations, assessment, and conclusions. This <br /> report will be submitted to the SJCEHD within 6 to 8 weeks of receiving analytical <br /> sample results from the laboratory. <br /> If there are any questions regarding the contents of this work plan, please call us at <br /> (916) 3644880. <br /> Sincerely, <br /> SECOR International Incorporated <br /> Rusty E. Benkosky 1p GEO� <br /> Project Engineer O <br /> a�0 JAM�TM• <br /> Greg Barclay * 6102 <br /> NO. <br /> Senior Geologist <br /> RG 6260 SOF CAu� <br /> Attachments : Figure 1 - Site Map <br /> Attachment A - Field and Laboratory Procedures <br /> cc: Mr. Ed Ralston, Tosco Marketing Company <br /> Ms. Elizabeth Thayer, RWQCB - Central Valley Region <br /> 70888-010-01[Wplan <br />