ARCHIVED REPORTS_XR0003681 - Laserfiche WebLink

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i s� . County PHS-El-ED will be notified of each sampling date and time in the event they wish to be present for the sampling activities TASK 3 -COLLECT GROUNDWATER SAMPLES FROM EACH WELL ASE will collect the samples using the following procedures Any holding tank will be drained and the well pump will be allowed to run for 1 5 minutes prior to sampling Water samples will be collected as close to the pump as possible (at any sampling port prior to a holding tank if available) Groundwater samples will be contained in 40-m1 glass volatile organic analysis (VOA) vials, pre-preserved with hydrochloric acid, and sealed without headspace All samples will be labeled with the site location, sample designation, date and time the samples were collected, and the initials of the person collecting the samples The samples will be placed on ice for transport to the analytical laboratory under chain o f custody ASE will also note the type of piping between the well and holding tank in the event that a sampling port needs to be installed in the future TASK 4 -ANALYZE THE GROUNDWATER SAMPLES Each groundwater sample will be analyzed for TPH-G, BTEX, fuel oxygenates, alcohol and HVOCs by EPA Method 8260 and TPH-D by EPA Method 8015 TASK 5 -PREPARE REPORTS FOR AGENCIES AND PROPERTY OWNERS ASE will prepare a comprehensive report for the San Joaquin County PHS- EHD and RWQCB This report will include results from all of the wells presented in tabulated form In addition, each property owner will b e provided with a copy of the analytical results for their property along with a cover letter stating whether any of the analytical results exceed DHS MCLS for drinking water The letter will also direct the property owner to contact the San Joaquin County PHS-EHD if they have any questions or concerns regarding the results Frank's One Stop Workplan - June 2000 -10-