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Project TIME OIL - 14000 E HWY 88, LOCKEFORD, CA Log of Boring/Monitoring Well Page 1 of 4 <br /> Boring Location No side HWY 88, near Beacon Station Project No 40710-001-01 Thr— 6 <br /> Subcontractor and Equipment Mitchell Drilling, CME75HT Logged By T Brown r� U <br /> mpling ]Method 2 Split Spoon Sampler Monitoring Device 580B OVM PID Comments <br /> tart Date/Time 07/16/96//0840 Finish Date/Time 07/16/96//1000 8-Inch Outside Diameter <br /> Solid Flight Augers <br /> First Water (BGS) 75 Feet Stabilized Water Level (BGS) 69 93 Feet <br /> [a o r Surface Elevation 9956 Casing Top Elevation 99 34 <br /> N <br /> Boring Abandonment/ <br /> st 2 0 <br /> N LITHOLOGIC DESCRIPTION Well Construction Details <br /> m i a (color grain size consistency moisture other) <br /> 0 <br /> 0-05 FOOT = ASPHALT <br /> 05-1 0 FOOT = BASE GRAVEL 2-INCH <br /> 1— LOCKING <br /> -_--_-- WELL CAP <br /> 2 ------ BOX 8" <br /> TRAFFIC <br /> 3 RATED ST <br /> 2 28 <br /> 0 4 =__-_-_- CONCRETE <br /> 1 24 SAND, MODERATE BROWN (5 YR 4/4), FINE GRAINED <br /> 5 MEDIUM DENSE, DAMP MINOR SILT NO <br /> j 6 -_= PETROLEUM ODOR (0,100,0,0) UNABLE TO 2-INCH <br /> RETAIN SAMPLE FOR ANALYSIS DUE TO SCH 40 <br /> 7 = DISPLACED SAND CATCHER CASING <br /> 0 14 =____-_ <br /> 9 1 28 O 9 - - - SAND, GRAYISH ORANGE (I0 YR 7/4), FINE GRAINED <br /> 10 ---- DENSE DAMP NO PETROLEUM ODOR (0 100 D 0) <br /> --- E £- <br /> ____-- o <br /> 12 <br /> z z <br /> 13 <br /> n <br /> 14 m 50 O 14 -Se- <br /> C CLAYEY SAND, PALE YELLOWISH BROWN (10 YR 6/2) z z <br /> �x /5 15 _ FIN£ GRAINED SAND, DENSE, DAMP, F <br /> TRACE OF SILT NO PETROLEUM x <br /> 16 ODOR (0 50,10,40) oma, o0 <br /> 17 =_-- <br /> 18— <br /> 27 19 <br /> =-SW- SAND, PALE YELLOWISH BROWN (10 YR 6/2) TO GRAYISH <br /> 34 <br /> 13 40 0 ORANDENSE DAMP(10 NO/4), MEDIUM TO PETROLEUM ODORNE(O,l00AD Q)D <br /> 22 <br /> 23 ----- <br /> 24 24 <br /> 14 44 0 (AS ABOVE) <br /> 25 <br /> 26 <br /> 27 ------ -_ <br /> 28 -_--_ <br /> 19 <br /> 13 m 26 <br /> 12 29 (AS ABOVE) <br /> 30 30 ------ <br />' � 11�J'T � O T Reviewed by Date <br /> a.��i, Revised by Date <br />