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' American Geological Services, Inc. <br /> P.O. Box 3446 MONITORING WELL <br /> ' Sonora, CASAMPLE LOG <br /> Tel.: (209) 532-8032-80 21 <br /> Project Name: Project Number: <br /> ' Tracy Cold Storage CA95DE-029 <br /> Well No. MW-8 Page 1 of 1 ' . Date: 6-17-97 Collected By:TKS <br /> Quadrangle: Sec. <br /> ' Northing: Easting: Contractor Checked by: <br /> 50868.9753 35700.5160 VFW Drilling. GTW <br /> WELL DETAILS <br />� 1� Date Constructed: 03-08-96 Date Developed: 03-15-96 Date Last Sampled:4-16-97 <br /> Casing Type: PVC Dia. 2.0" Screen Type: PVC Dia, 2.0" Well Purging Method: <br /> Length: 7' Depth: 4' Length: 20' Slot Size 0.01" Submersible Pump <br /> Ground Surface Elevation: <br /> Well Depth:24.61' <br /> ' Collar(datum)Elevation: <br /> 56.09' Total Column Thickness: <br /> Total Column Elevation: <br /> Product Depth: NA Product Thickness: NA <br /> ' Water Level Elevation: <br /> 47.08' Water Depth:9.01' Water Thickness: 15.60' <br /> Well water volume: 2.49 gallons <br /> (2"=0.16 gift,4"=0.65 glft, 6"=1.47 glft) <br /> WELL PURGING AND WATER PARAMETER TESTING <br /> TIME WATER VOLUME TEMP pH COLOR CONDUCT DISSOLVED TURBIDITY ODOR REMARKS <br /> LEVEL PUMPED mslcm. OXYGEN <br /> ' r14201.0 20.3 6.51 Lt Brown 3.18 1.3 High None <br /> Very <br /> 30 19.3 6.51 Lt Brown 3.17 0.8 Moderate None <br /> ' 1424 <br /> 6.0 19.3 6.54 Clear 3.17 1.1 Low None <br /> 1426 <br /> ' 9.0 19.1 6.53 Clear 3.17 1.1 Low None <br /> 1 <br /> SAMPLING INFORMATION <br /> ' SAMPLE NO. SAMPLING METHOD CONTAINER COLOR TURBIDITY ODOR ANALYSIS REQUESTED <br /> Disposable TPH-gas <br /> MWB-Blank Bailer 1 VOA Clear Low None BTEX <br /> Disposable TPH-gas <br /> ' MW-8 Bailer 2 VOA Clear Low None BTEX <br /> 1 <br /> Additional Information: <br /> 1 <br /> 1 <br />