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Project= TIME OIL - 14000 E HWY 88, LOCKEFORD, CA Log of Boring/Monitoring Well: Page 3 of 4 <br /> Boring Location:Intersection of Cherry St. k HWY 88 project No: J0710-001-01 <br /> Subcontractor and Equipment: Mitchell Drilling, CME75HT Logged By: T. Brown MW- <br /> Sampling Method: 2" Split Spoon Sampler Monitoring Device: 580B OVM PID Comments: <br /> '''--iarf. Date/Time: 07/16/96//1415 Finish Dale/Time: 07/16/96//1600 8-Inch Outside Diameter <br /> Solid Flight Augers <br /> First Water (BGS): 72 Feet Stabilized Water Level (BGS) 68.64 Feet <br /> Surface Elevation: 99.40 Casing Top Elevation: 98.98 <br /> E <br /> Boring Abandonment/ <br /> a o LITHOLOGIC DESCRIPTION Well Construction Details <br /> (color, grain size, consistency, moisture, other) <br /> PORTLAND <br /> ---- CEMENT <br /> B1 - = GROUT <br /> 62 ---- HYDRATED <br /> _ BENTONITE <br /> 63 CHIPS <br /> `. <br /> 64 =--__ 2-INCH <br /> 1 }as SCH 40 <br /> 3 X50 — 65 _-SW-- (AS ABOVE) `. _ PVC <br /> UNABLE TO RETRIEVE SAMPLE DUE TO LOOSE SAND" CASING <br /> 66 - ---_ '; 2-INCH <br /> SCH 40 <br /> PVC <br /> SCREEN 2 <br /> 68 "` °< #3 SAND <br /> 8 50 0 69 ---__ ' <br /> s /4 70 =Sn'= GRAVELLY SAND WITH SOME CLAY, PALE BROWN � :• <br /> (5 YR 5/2), COARSE TO MEDIUM <br /> 71 -----=- GRAINED SAND, MOIST, UP TO <br /> ---_ 1.0 INCH IN DIAMETER PEBBLES, <br /> 72 NO PETROLEUM ODOR (30,50,0,20) <br /> f <br /> 73- <br /> 31 <br /> 3 <br /> 13 ' 35 0 74 __-_-- ' <br /> X- 42 <br /> ------ (AS ABOVE) <br /> 75 <br /> 76 <br /> 77 <br /> 31 _--_-- <br /> 32 0 79 _____- (AS ABOVE) - <br /> 4 37 -__---- UNABLE TO RETRIEVE SAMPLE DUE TO SATURATED ; <br /> 80 = <br /> ------ GRAVELLY SAND" <br /> 83 <br /> 84 <br /> 31 <br /> 37 8 50 a GRAVELLY SAND WITH SOME CLAY, MODERATE _->_ <•` : <br /> -.-J 85 =_- - YELLOWISH BROWN (10 YR 5/4) _ 3 <br /> 86 __-----_-- COARSE GRAINED SAND, SATURATED, <br /> -_-- UP TO 1 INCH IN DIAMETER PEBBLES, «; •, <br /> -- -= NO PETROLEUM ODOR (35,50,0,15) <br /> 87 <br /> x27 89 -- <br />