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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 SW corner in alley (near drainage pond) Project No J0710-001-01 MW- 10 <br /> W_ 1 O <br /> tSubcontractor and Equipment West Hazmat Limited Access Rig Logged By T Brown �(�I <br /> pling Method 2" Split Spoon Sampler Monitoring Device 580E OVM PID Comments <br /> t Date/Time 0731/96//0815 Finish Date/Time 07/31/96//1415 8-Inch Outside Diameter <br /> Solid Flight Augers <br /> L Water (BGS) 71 Feet Stabilized Water Level (BGS) 67 70 Feet <br /> - p Surface Elevation 10070 Casing Top Elevation 100 51 <br /> �. o x <br /> Boring Abandonment/ <br /> v <br /> M; o o a U LITHOLOGIC DESCRIPTION well Construction Details <br /> m R c 5 (color grain size consistency moisture other) <br /> 0 <br /> 0-1 FOOT = BASE GRAVEL <br /> 2-INCH <br /> 1 _ LACKING <br /> --- WELL CAP <br /> Box 8» <br /> -_-_- TRAFFIC <br /> RATED ST <br /> 3 <br /> ( -- -- CONCRETE <br /> 4 <br /> ==SW_= SAND, GRAYISH ORANGE (10 YR 7/4), FINE GRAINED <br /> 37 <br /> 15 0 40 0 5 DAMP TRACE OF SILT NO PETROLEUM <br /> + 40 6 ------ ODOR (0,95,5 0) 2-INCH <br /> ---- SCH 40 <br /> PVC <br /> 7 CASING <br /> SAND, MODERATE YELLOWISH BROWN (10 YR 5/4) <br /> � <br /> 1910 ---- <br /> MEDIUM TO FINE GRAINED, DAMP, <br /> ' 14 20 0 ____ NO PETROLEUM ODOR (0 100,0 0) o 0 <br /> 12 -__- - <br /> z z <br /> ----_- Z w <br /> 13 <br /> 14 <br /> n ----- z z <br /> 76 <br /> i 1 56 O 15 (AS ABOVE) BECOMES FINE GRAINED AT 15 O FEET <br /> / 16 a a <br /> 17 ---_-_- <br /> 19 <br /> a 7 -_-_ (AS ABOVE) WITH MINOR CLAY SOFT NO PETROLEUM <br /> 10 17 <br /> 33 0 20 ____-_ ODOR (0,90,0 10) <br /> ---- <br /> r 22 <br /> 23 <br /> 24 <br /> CLAYEY SAND, MODERATE YELLOWISH BROWN (10 YR 5/4) <br /> N 5 25 -SC- FINE GRAINED SAND, SOFT MOIST <br /> 7 17 O 26 NO PETROLEUM ODOR (0 70 0 30) <br /> 9 � _ - <br /> 27 <br /> 28- <br /> 29 <br /> 8 29 <br /> 30 <br /> O Reviewed by Dake <br /> SECRevised by Date <br />