Laserfiche WebLink
Food and Liquor ` -2- J May 4, 2009 <br /> Claim No. 17179 <br /> B. Monitoring Well Information <br /> Well Designation Date Installed Screen Interval Most Recent DTW <br /> feet b s Dec 08 <br /> MW-1 Mar 88 5-25 8.83 <br /> MW-2 Mar 88 6-26 8.43 <br /> MW-3 Mar 88 6-26 10.02 <br /> MW-4 Apr 88 5-25 7.63 <br /> MW-5 Sep 95 5-15 8.20 <br /> MW-6 Sep 95 5-15 7.78 <br /> MW-7 Sep 95 5-15 7.68 <br /> MW-8 Sep 95 1 5-20 8.00 <br /> • MTBE THREAT CLASSIFICATION: C <br /> • LAND USE DESIGNATION: residential and commercial <br /> • ESTIMATED WATER QUALITY OBJECTIVES (WQO'S) FOR SITE: Per the <br /> Water Quality Control Plan (Basin Plan) for the Sacramento River Basin and the <br /> San Joaquin River Basin (Fourth Edition). <br /> IV. MAXIMUM DOCUMENTED CONTAMINANT CONCENTRATIONS <br /> Contaminant Soil m /k ESLs Water (ug/L WQOs <br /> Maximum Latest Shallow Industnal2 Maximum Latest (ug/L) <br /> Soil Dermal (Dec 08) <br /> Residential (mg/kg) <br /> (mg/kg)__ <br /> TPH-g NA NA 83 450 45,000 <50 5 <br /> TPH-d NA NA 83 450 NA NA 56 <br /> Benzene NA NA 0.044 0.27 3,100 <0.5 0.15 <br /> Toluene NA NA 2.9 210 2,600 <0.5 42 <br /> Eth (benzene NA NA 2.3 5.0 440 <0.5 29 <br /> Xylenes NA NA 2.3 100 7,500 <0.5 17 <br /> MTBE NA NA 0.023 65 1,500 15 5 <br /> TBA NA NA 0.075 320,000 360 15 12 <br /> 1,2-DCA NA NA 0.0045 0.48 <5 <0.5 0.4 <br /> Lead NA NA 200 750 NA NA 15 <br /> PCE NA NA 0.37 0.95 NA NA 0.06 <br /> TCE NA NA 0.46 4.1 NA NA 0.8 <br /> 1 Environmental Screening Levels(ESLs)Shallow Soil<3m,Groundwater is source of Drinking Water, <br /> 2 ESLs, Shallow Soil Screening Levels,Groundwater not source of Drinking Water, Commercial Use, Direct Exposure, <br /> Worker <br /> NA Not Analyzed, Not Applicable,or Data Not Available <br /> Woo Water Quality Objectives <br /> FP Free phase product in site wells <br /> V. FREE PRODUCT: none identified <br /> VI. SOIL AND GROUNDWATER REMEDIATION <br /> A. Soil Excavation: unknown volume <br /> B. In-Situ Soil/ Groundwater Remediation: none identified <br /> California Environmental Protection Agency <br /> P.a Recycled Paper <br />