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Project TIME OIL. 14000 E HWY 88, LOCKEFORD CA Log of Boring/Monitonng Well Page 4 0 <br /> Boring Location East of drainage pond, in alley Project No J0710-001-01 f 4 <br /> MW- 9 <br /> Subcontractor and Equipment Mitchell Drilling CME75HT Logged By T Brown <br /> 7 Split Spoon Samnlrr ifn.. tpr., ne 5Rf-in OV).1 Pi11 r•o....,.e^is <br /> Samp����g MethVu r r r g �� <br /> Start Date/Time 07/17/96//1545 Finish Dale/Time 07/1896//0830 8—Inch Outside Diameter <br /> Solid Flight Augers <br /> First Water (BGS) 80 Feet Stabilized Water Level (BGS) 77 51 Feet <br /> F; 8 r E Surface Elevation 100 11 Casing Top Elevation 99 63 ' <br /> Boring Abandonment/ <br /> a <br /> LITHOLOGIC DESCRIPTION Well Construction Details <br /> m a o (color grain size consistency moisture other) ' <br /> K �L SCII 40 <br /> PVC 0 02 <br /> 93 -- SCREEN <br /> 94 GRAVELLY CLAY WITH SOME SAND GREENISH BLACK <br /> /6 13 SAND <br /> Ci, (5 GY 2/1) COARSE TO MEDIUM <br /> 95 - GRAINED SAND SATURATED STIFF , <br /> 96 NO PETROLEUM ODOR (30 20 0 50) = ' <br /> 97- <br /> 98 <br /> 7 93 SANDY CLAY WITH MINOR GRAVEL, GREENISH BUCK �� � - PVC <br /> 99 CL (5 GY 2/1) FINE GRAINED SAND WET `'� END CAP <br /> l60 21 0 STIFF NO PETROLEUM ODOR (10 35 0 55) <br /> � 46 100 ' <br /> TOTAL DEPTH OF BORING = 100 0 FEET BELOW GROUND SURFACE <br /> 101 SAMPLE TO 100 0 FEET BELOW GROUND SURFACE <br /> INSTALL GROUNDWATER MONITOR WELL <br /> 102 <br /> r <br /> 103 <br /> 104 <br /> 105 ' <br /> 106 <br /> 107 ' <br /> 108 <br /> 109 ' <br /> 11 <br /> 1II ' <br /> 112 <br /> 113- <br /> 114- <br /> 115 <br /> 13 11411S ' <br /> 116 <br /> 117 <br /> Ila <br /> lk9 <br /> 120 <br /> Reviewed by Date <br /> S E C O R <br /> Revised by Date ' <br />