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American Geological Services, Inc. MONITORING WELL <br /> 14847 Mono Way SAMPLE LOG � <br /> Sonora, CA 95370 <br /> Tel.: (209) 532-8021 Project Name: Project Number; <br /> ' Trac Cold Storage CA95DE-029 <br /> 7No. 9 Pae 1 of 1 Date:03124104 Collected B : GTW <br /> Sec. T. R. <br /> g Easting Contractor: Checked By: <br /> 50970.2483 35731.3479 V 8 W Drilling DLH <br /> i <br /> WELL DETAILS <br /> Date Constructed: 03/08/98 Date Developed:03/15/96 Date Last Sampled:06/22/99 <br /> Casing Type: PVC Dia, 2.0" Screen Type: PVC Dia.. 2.0" Well Purging Method: <br /> ' Length: 40.0' Depth 40.0' Length: 5.0' Slot Size:0.01" Submersible Pump <br /> Ground Surface Elevation: <br /> Wel!Depth:44.86' <br /> Collar(datum)Elevation: IE <br /> 56.60' Total Column Thickness: <br /> Total Column Elevation Product Depth: Product Thickness: <br /> NA NA <br /> ' Water Level Elevation: Water Depth: Water.Thickness: - <br /> 44.07' 12.53' 1 32.33' <br /> Well Water Volume:5.17 gallons <br /> 2"=0.16 Ift,4"=0.65 Ift'6"=1.47 /ft) <br /> WELL PURGING AND WATER PARAMETER TESTING <br /> Time Water Volume Temp pH Color Conductivity Dissolved Turbidity Odor Remarks <br /> Level Pumped °F (µS/cm) Oxygen <br /> (gallons) m <br /> 1220 1.0 69.4 7.02 Clear 834 Low None <br /> ' 1222 5.0 70.0 7.43 Clear 891 Low None <br /> 1225 10.0 70.0 7.47 Clear 872 Low None <br /> ' 1227 15.0 70.0 7.35 Clear 902 Low None <br /> 1 <br /> SAMPLING INFORMATION <br /> ' SAMPLE NO. SAMPLING METHOD CONTAINER COLOR TURBIDITY ODOR ANALYSIS REQUESTED <br /> MW-9 Disposable Bailer 2 VOA Clear Low None TPH Gas <br /> BTEX <br /> ' Additional information: <br /> 1 <br />