Laserfiche WebLink
Fourth Quarter Gioundwat<r Monnornng Rgh011 <br /> RACNM^ <br /> C M W,h,r Ent<rprises Stockton Caldoi ma <br /> Nov,mb,r 25 1992 <br /> Page, <br /> Laboratory analyses determined that petroleum hydrocarbons, above method detection limits, <br /> were present in all wells except RW-1 Low concentrations of various analytes were detected <br /> in the remaining wells Concentrations of TPHG were similar to those recorded in August, <br /> while BTEX levels increased slightly overall The appearance of trace levels of toluene and <br /> xylenes in upgradient well MW-5 is unexplained but could conceivably be a result of laboratory <br /> contamination Laboratory reports with chain-of-custody documents are presented in Attachment <br /> 2 Table 2 summarizes laboratory results since April 1991 <br /> If you have any questions regarding this project, please contact me at our Escalon office (209) <br /> 838-3507 <br /> Respectfully, <br /> RESNA Industries Inc <br /> Gregory P Stahl <br /> CA Registered Geologist No 5023 <br /> . Attachments <br /> PC Beth Thayer - CA RWQCB <br /> Jeanne Zolezzi - Neumiller & Beardslee <br /> Gertrude Weber - C M Weber Enterprises, Inc <br /> L S Turner - Shell Oil <br /> Paul Hayes - Shell Oil <br /> 0 <br /> QR 112592 FNL <br />