Laserfiche WebLink
Case Closure Summary Par-'2 <br /> y'Leaking Underground Fuel Storage Tank,,,,ogram <br /> III Release and Site Characterization Information (continued) <br /> Maximum Documented Contaminant Concentrations --Before and After Cleanup <br /> Contaminant Soil (ppm) Water (ppm) Contaminant Soil (ppm) Water (ppm) <br /> Before After Before After Before After Before After <br /> TPH (Gas) 19 ND NA ND Xylene 1.3 ND NA ND <br /> TPH(Diesel) 280 ND NA ND Ethylbenzene .23 ND NA ND <br /> Benzene ND ND NA ND Oil &Grease NA NA NA NA <br /> Toluene .15 ND NA ND Heavy Metals NA NA NA NA <br /> MTBE NA ND NA ND <br /> Comments Soil Before results from the soil sample results from beneath the USTs at the time of removal. Soil and Water <br /> After results are from samples collected during geoprobe investigation. No remediation required. <br /> IV. Closure <br /> Does completed corrective action protect existing beneficial uses per the Regional Board Basin Plan?YES <br /> Does completed corrective action protect potential beneficial uses per the Regional Board Basin Plan? YES <br /> Does corrective action protect public health for current land use? YES <br /> Site management requirements: NONE <br /> Should corrective action be reviewed if land use changes? NO <br /> Monitoring/Vapor wells decommissioned: 0 Number Decommissioned: 0 Number retained: 0 <br /> List enforcement actions taken: NOR <br /> List enforcement actions rescinded: NONE <br /> V. Local Agency Representative Data <br /> Name: DONNA RERAN, REHS Title: DIRECTOR, ENVIRONMENTAL HEALTH DIVISION <br /> Signature: Date: <br /> VI. Central Valley Regional Water Quality Control Board (RB) Notification <br /> Date Submitted to RB: 09/16/99 Response Date: 10/20/99 <br /> RB Staff: MIKE SMITH Response: CONCURRANCE <br /> Title: ENVIRONMENTAL SPECIALIST II <br /> VII. Additional Comments, Data, etc. <br /> SOIL ONLY <br /> This document and the related CASE CLOSURE LETTER, Shall be retained by the lead agency as part of the official <br /> site file. <br />