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' American Geological Services, Inc <br /> P O Box 3446 MONITORING WELL <br /> Son , CA 9570 <br /> Tel ora(209) 5323 021 SAMPLE LOG <br /> Protect Name Project dumber <br /> i Tracy Cold Storage CA95DE-029 <br /> L <br /> ' Well No MW-6 Page 1 of I Date 12-21-95 Collected By GTW <br /> Quadrangle Sec <br /> Northing Easting Contractor Checked by <br /> ' Beylik Drilling, Inc RRG <br /> WELL DETAILS <br /> ' Date Constructed 08-24-94 Date Developed 08-25-94 Date Last Sampled 09-22-95 <br /> e Casing Type PVC Dia 2 0' Screen Type. PVC Dia Z Q Well Purging Method <br /> Length�1 Depth 8' Length 10 Slot Size-0 01" PVC Bailer <br /> Ground Surface Elevation <br /> 5580 Well Depth 20 19' <br /> Collar(datum)Elevation <br /> 5738 Total Column Thickness <br /> ' Total Column Elevation <br /> Product Depth NA Product Thickness NA <br /> Water Level Elevation <br /> 45 63' Water Depth 11 75' Water Thickness 8 44' <br /> ' Well water volume 1 35 gallons <br /> (2"=0 16 gift,4"=0 65 g/ft 6"=1 47 gift) <br /> WELL PURGING AND WATER PARAMETER TESTING <br /> ' <br /> TIME WATER 1 VOLUME TEMP pH COLOR CONDUCT DISSOLVED TURBIDITY ODOR REMARKS <br /> LEVEL PUMPED OXYGEN <br /> 1426 Slight Minor <br /> 0 5 16 6 740 Brown 1 49 332 High HC Sheen <br /> 1428 Slight Minor <br /> 1 5 180 7 41 Brown 144 249 High HC Sheen <br /> 1431 Slight Minor <br /> 3 0 182 741 Brown 146 180 High HC Sheen <br /> 1434 Slight Minor <br /> 4 5 18 3 740 Brown 147 184 High HC Sheen <br /> 1 <br /> ' SAMPLING INFORMATION <br /> SAMPLE NO SAMPLING METHOD CONTAINER COLOR TURBIDITY ODOR ANALYSIS REQUESTED <br /> Disposable TPH-gas <br /> ' MW6-Biank Bailer 1 VOA Clear Low None BTEX <br /> Disposable Slight TPH-gas <br /> MW6-W Bader 2 VOA Lt Brown Moderate HC BTEX <br /> ' Additional Information <br /> I <br />