Laserfiche WebLink
r r <br /> HYD • <br /> 114VIR NTAL <br /> THIN L061ESp 1NC. <br /> Mr P E Copple <br /> Superintendent <br /> Central California Traction Company <br /> June 9,2000 <br /> Page 3 <br /> Task 2: Sample Analysis <br /> Soil and ground water samples will be analyzed for TPH as diesel, TPH as gasoline, benzene, toluene, <br /> ethylbenzene, and total xylenes (BTEX) with methyl-tertiary butyl ether(MTBE) using USEPA Methods <br /> Collected samples will be submitted to a California accredited laboratory for analysis If elevated <br /> concentrations of THP as diesel are detected,matrix interference may require the laboratory analysts to dilute <br /> the samples, therefore causing increased detection limits of BTEX/MTBE constituents <br /> Task 3 Report <br /> HETI will prepare a written report of the findings that will include a sample location map, a summary of the <br /> analytical data (with analytical data sheets and chain of custody forms in an appendix) and appropriate <br /> conclusions and recommendations A California R G will sign the report <br /> We look forward to working with you on this project <br /> Sincerely, <br /> Hydro-Environmental Technologies, Inc. <br /> 4&6f&0-- <br /> Cynthia <br /> P Avakian, R E A <br /> Senior Project Scientist <br /> cynthiaa@hydroenvironmental com <br /> William E Motzer, Ph D <br /> Western Regional Manager <br /> Registered Geologist No 4202 <br /> (Expires 713112000) <br /> billm@hydroenvironmental com <br /> ✓cc Ms Lori Duncan, San Joaquin County Public Health Services <br /> Attachments (Site Location and Proposed Soil Boring Locations) <br /> C\CCT Work Plan <br />