Laserfiche WebLink
Case Closure Summary Page 2 <br /> LeakinUndere Tank <br /> III. Release and Site Characterizationund InformationFuelr(continued)ogram <br /> FfMaximummented Contaminant Concentrations--Before and After Cleanup <br /> Soil (ppm) Water (ppm) Contaminant Soil (ppm) WaterBefore After Before After Before After Before After2.8 ND NA NA Xylene 270 ND NA NA <br /> TPH <br /> Benzeniesel) ND 85 ND <br /> DD NA NA Ethylbenzene 120 ND NA NA <br /> NA NA Oil & Grease ND ND NA NA <br /> Toluene 60 ND NA NA Heavy metals ND ND NA NA <br /> Other ND ND NA NA Other ND ND NA NA <br /> Comments (Depth of Remediation, etc.) : <br /> FINAL DIMENSIONS OF THE EXCAVATION WERE: <br /> 33' X 34' X 8' <br /> W L D <br /> IV. Closure <br /> Does completed corrective action protect existing beneficial uses per the Regional Board <br /> Basin Plan? (Yes) No <br /> Does completed corrective action protect potential beneficial uses per the Regional Board <br /> Basin Plan? (Yes) No <br /> Does corrective action protect public health for current land use? (Yes) No <br /> Site management requirements: NONE <br /> Should corrective action be reviewed if land use changes? Yes (No) <br /> Monitoring wells Decommissioned: (Yes) No Number Decommissioned:3 Number Retained: <br /> List enforcement actions taken: NOTICE OF REIMBURSEMENT <br /> List enforcement actions rescinded: NONE <br /> V. Local Agency Representative Data <br /> Name: DONNA HERAN Title: DIRECTOR OF ENVIRONMENTAL HEALTH <br /> Signature: VnA^-k—' <br /> Date: S' S <br /> VI. RWQCB Notification <br /> Date Submitted to RB: RB Response: <br /> RWQCB Staff Name: Title: Date: <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 <br /> as part of the official site file. (08/24/93) <br /> Exhibit N Page 2 of 2 <br />