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Project TIME OIL - 14000 E HWY 88, LOCKEFORD, CA Log of Boring/Monitoring Well Page 2 of 4 <br /> Boring Location S W corner in alley (near drainage pond) project No J0710-001-01 <br /> Subcontractor and Equipment West Hazmat, Limited Access Rig Logged By T Brown — O <br /> mpling Method 2" Split Spoon Sampler Monitoring Device 580B OVM PTD Comments <br /> Lart Date/Tame 07/31/96//0815 Finish Date/Tame 07/31/96//1415 8–Inch Outside Diameter <br /> Solid Flight Augers <br /> i First Water (BGS) 71 Feet Stabilized Water Level (BGS) 67 70 Feet <br /> S Y a Surface Elevation 100 70 Casmg Top Elevation 100 51 <br /> s° v Boring Abandonment/ <br /> u o q <br /> LITHOLOGIC DESCRIPTION Well Construction Details <br /> (color grain laze consistency moisture other) <br /> 0 7 30 - - - <br /> 14 21 o <br /> 0 SC— CLAYEY SAND, (AS ABOVE) <br /> /5 31 - <br /> 32 - <br /> 33 _ _ <br />' <br /> 34 - - <br /> _ NO SAMPLE OBTAINED AT 35 FEET DUE TO LOST <br /> 35 PLUG IN HOLE (OVERDRILLED INTERVAL 33-37 FEET) <br /> ` <br /> 36-- - 2-INCH <br /> SCH 40 <br /> PVC <br /> 37 CASING <br /> i 38 - <br />' 39 = - <br /> 9 50 0 40 —SC— SAND TO CLAYEY SAND MODERATE BROWN (5 YR 4/4), E- <br /> " /6 41 _ _ - COARSE TO MEDIUM GRAINED SAND, DENSE a <br />' _ - MOIST, NO PETROLEUM ODOR (0,65,0,35) <br /> 42--- - z z <br /> 43 W <br /> 44 SAND, MODERATE YELLOWISH BROWN (10 YR 5/4) z z <br /> I 1 l3 0 45 _- w_ TO DARK YELLOWISH BROWN (10 YR 4/2), <br />' ------ COARSE GRAINED DENSE, MOIST, NO o 0 <br /> 46 PE'T'ROLEUM ODOR (0 100 0,0) <br /> 47 - <br />