Laserfiche WebLink
FILE COPY <br /> PUBLIC HtALTH SERVICtS <br /> SAN JOAQUIN COUNTY <br /> ENVIRONMENTAL HEALTH DIVISION ` <br /> Karen Furst, M.D., M.P.H., Health Officer <br /> 304 East Weber Avenue, Third Floor • Stockton, CA 95202 <br /> 209/468-3420 <br /> BALDIR & RK GREWAL MAY 1 � 2000 <br /> 4100 E FREKONT ST <br /> STOCKTON CA 95215 <br /> Re: Grewals Market Site Code: 1574 <br /> 4100 Fremont St. <br /> Stockton, CA 95215 <br /> San Joaquin County Public Health Services Environmental Health Division(PHS/EHD)has reviewed the <br /> Groundwater Monitoring Well Installation Report dated April 24,2000 prepared by Advanced Geo <br /> Environmental for the above referenced site. The vertical extent of contamination in soil appears to have <br /> been determined. Groundwater water samples collected at this site evidence contamination. Further <br /> groundwater investigation at this site will be necessary. <br /> Initiate quarterly groundwater monitoring at this site and continue until otherwise directed by this office. <br /> Groundwater samples should be analyzed for TPHg and TPHd by EPA Method 8015M,BTEX by EPA <br /> Method 8020,Oxygenates,ethanol,methanol, 1,2-DCA,and EDB by EPA Method 826013. Some <br /> laboratories can run a complete suite of petroleum constituents and fuel additives using EPA Method <br /> 826013,thereby saving considerable cost. <br /> Conduct a complete well survey of domestic,municipal,agricultural,industrial and any other wells within <br /> a 2,000-foot radius of this site. Contact the Department of Water Resources,municipal water suppliers and <br /> nearby industries for well information. Perform a physical search of the area to identify any wells. Show <br /> the locations of all wells and submit any known construction details of the wells. Identify all sources of <br /> information in the well survey report. On a reap clearly depict each well location relative to the site <br /> location. The existence of any other potential conduits should be evaluated. Discuss conclusions <br /> regarding public and environmental health risks as they relate to the pumping influence of any identified <br /> wells and the migration and potential impact of the contaminant plume. <br /> Contact Carol Oz,Senior REHS at(209)468-3440 if you have questions regarding this letter. <br /> Donna Heran,REHS,Director <br /> Environmental Health Division <br /> Carol Oz,Senior REHS Margaret gorio,REHS <br /> Site Mitigation Unit IV Supervisor <br /> cc: Marty Hartzell-RWQCB <br /> Tim Cuellar-AGE <br /> A Division of San Joaquin County Health Care Services <br />