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;No. MW-1 <br /> erican Geological Services, Inc. <br /> . Box 3416 MONITORING WELL <br /> ' ora, ) ' 32-80 SAMPLE LO G <br /> : {209} 532-8021 <br /> Project Name: Project Number: <br /> Tracy Cold Storage CA95DE-029 <br /> ' WPage 1 of—I Date: 12-19-97 Collected By:TKS <br /> Quadrangle: Sec. <br /> Northing: Easting: ContractorChecked by: <br /> 50877.5694 35748.0055 Beylik Drilling, Inc. GTW <br /> WELL DETAILS <br /> ' Date Constructed: 08-04-94 Date Developed:08-05-94 Date Last Sampled: 10-15-97 <br /> Casing Type: Pte_ Dia.2 0' Screen Type: PVC Dia.2 Q Well Purging Method: <br /> ' Length:_ 10, Depth: 8' Length: 10' Slot Size 0.01" Submersible Pump <br /> Ground Surface Elevation: <br /> 56.20' Well Depth: 19.99' <br /> Collar(datum)Elevation: <br /> 57.70' Total Column Thickness: <br /> Total Column Elevation: <br /> Product Depth: NA Product Thickness: NA <br /> ' Water Level Elevation: <br /> 46.59' Water Depth: 11.1 1' Water Thickness: 8.88' <br /> Well water volume: 1.42 gallons <br /> (2"=0.16 g/ft,4"=0.65 g/ft,6"=1.47 glft) <br /> ' WELL PURGING AND WATER PARAMETER TESTING <br /> TIMEWATER VOLUME TEMP pH COLOR CONDUCT DISSOLVED TURBIDITY ODOR REMARKS <br /> LEVEL PUMPED mSlcm. OXYGEN <br /> 1440 <br /> ' 1.0 19.0 6.85 Grey 1.88 High Moderate Old HC <br /> 1441 <br /> 2.0 20.0 6.76 Grey 3.49 High Moderate Old HC <br /> ' 1442 <br /> 4.0 20.5 6.85 Lt. Grey 1.37 High Moderate Old HC <br /> 1443 <br /> ' 6.0 20.9 6.88 Lt. Grey 1.50 High Moderate Old HC <br /> SAMPLING INFORMATION <br /> ' SAMPLE NO. SAMPLING METHOD CONTAINER COLOR TURBIDITY ODOR ANALYSIS REQUESTED <br /> Disposable TPH-gas <br /> MW-1 Blank Bailer 1 VOA Clear Low None BTEX <br /> Disposable Moderate TPH-gas <br /> ' MW-1 Bailer 3 VOA LL Grey High Old HC BTEX,oxygenates <br /> Additional Information: <br /> 1 <br />