Laserfiche WebLink
Case Closure Summary Page 2 <br /> king Underground Fuel Storage Tank Pro,.,*�m <br /> 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) 560 <1 2.2 <,05 Ethylbenene 8.8 <.005 .240 <.0005 <br /> TPH (Diesel) NA NA NA NA Xylene 43 <.005 .710 <.0006 <br /> Benzene .03 <.005 .003 <,0005 MTBE <.025 <.005 <.001 <.001 <br /> Toluene .5 <.005 .0093 <A005 1,2 DCA <.025 <.005 <.0005 <.0005 <br /> Comments: Soil Before results are from soil boring 131 at 10 feet on 07124107. Soil After results are from MW2 at 10 feet on <br /> 214108. Water Before results are from B1-W on 7124107, Water After results are from all monitoring wells on 11/11108. No <br /> clean-up was conducted for this site. <br /> 11 <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? Yes <br /> MonitoringiVapor wells decommissioned: Yes Number Decommissioned: 3 Number retained: 0 <br /> List enforcement actions taken: NOR <br /> List enforcement actions rescinded: <br /> V. Local Agency Representative Data <br /> Name: Donna Heran Title: Director of Environmental Health <br /> Signature: Date: <br /> 7- <br /> Vt. Central Valley Regional Water Quality Control Board (RB) Notification <br /> Date Submitted to RB: 4130109 Response Date: 518109 <br /> RB Staff: James L.L. Barton Response: Concurrence <br /> Title: Associate Engineering Geologist <br /> VII. Additional Comments, Data, etc. <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 />