Laserfiche WebLink
and 8020, respectively. At least two (2) samples will also be analyzed for total lead <br /> in accordance with EPA method 7420. <br /> 9) Log auger returns in accordance with the Unified Soil Classification) System. <br /> 10) Screening of auger returns and soil sample duplicates for the presence of volatile <br /> organics using a photo-ionization detector (PID) pre-calibrated to i `obutylene. <br /> I <br /> 11) Place auger returns in DOT drums and store on-site pending analytical results. <br /> 12 Decontaminate sampling equipment in an alconox solution and rinsetwl'ce with water <br /> P g <br /> prior to each sampling run. <br /> i <br /> 13) Steam-clean auger flights after drilling. <br /> 14) Backfill each boring using a concrete-bentonite slurry in the entire depth of the <br /> boring. { <br /> 15) Preparation of a report detailing the results of the work in an appropriate format to <br /> be submitted to the PHS/EHD. The report will be reviewed and signed by a <br /> California Registered Geologist. <br /> The opportunity to prepare this work plan is greatly appreciated: If you have any questions <br /> or comments, please contact our office. <br /> Sincerely, <br /> J <br /> GEOLOGICAL AUDIT SERVICES, INC. <br /> s <br /> Scott Tipton <br /> Environmental Technician <br /> Bob Marty <br /> Project Manager <br /> A.&S-k k 1e4 3 <br /> I <br />