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' American Geological Services, Inc MONITORING WELL <br /> P O Box 3446 <br /> Sonora, )5 <br /> Tel (209) 5332-802-80 21 SAMPLE LOG <br /> Project Name Project Number <br /> Tracy Cold Storage I CA95DE-029 <br /> ' Well No MW-9 Page 1 of 1 Date 3-22-96 Collected By GTW <br /> Quadrangle Sec <br /> Northing Easting Contractorby <br /> Checked <br /> ' V&W Drilling RRG <br /> WELL DETAILS <br /> ' Date Constructed 03-08-96 Date Developed 03-15-96 Date Last Sampled <br /> Casing TypePVC Dia 2 0' Screen Type PVC Dia 2 Q Well Purging Method <br /> Length_ 40' depth' Length 5' Slot Size 0,01, Submersible Pump <br /> ' Ground Surface Elevation <br /> Well Depth 44 85' <br /> Collar(datum)Elevation <br /> Total Column Thickness <br /> t Total Column Elevation <br /> Product Depth NA Product Thickness NA <br /> Water Level Elevation <br /> Water Depth 10 07' Water Thickness 34 78 <br /> t Well water volume 5 56 gallons <br /> (2"=0 16 gift,4"=0 65 gift,6"=1 47 gift) <br /> WELL PURGING AND WATER PARAMETER TESTING <br /> ' TIME WATER VOLUME TEMP pH COLOR CONDUCT DISSOLVED TURBIDITY ODOR REMARKS <br /> LEVEL PUMPED OXYGEN <br /> 1142 Dark <br /> 1 0 18 1 7 04 Brown 1 55 113 High None <br /> 1145 <br /> 6 0 180 703 Lt Brown 1 53 118 Moderate None <br /> 1148 <br /> ' <br /> 120 18 0 706 Clear 1 53 137 Low None <br /> 1151 <br /> 180 18 1 705 Clear 154 102 Low None <br /> ' SAMPLING INFORMATION <br /> SAMPLE NO SAMPLING METHOD CONTAINER COLOR TURBIDITY ODOR ANALYSIS REQUESTED <br /> Disposable TPH-gas <br /> ' MW9-Blank Bailer 1 VOA Clear Low None BTEX <br /> Disposable TPH-gas <br /> MW9-W Bailer 2 VOA Clear Low None BTEX <br /> ' Additional Information <br /> • <br />